DE19802762A1 - Bridge portal - Google Patents

Bridge portal

Info

Publication number
DE19802762A1
DE19802762A1 DE19802762A DE19802762A DE19802762A1 DE 19802762 A1 DE19802762 A1 DE 19802762A1 DE 19802762 A DE19802762 A DE 19802762A DE 19802762 A DE19802762 A DE 19802762A DE 19802762 A1 DE19802762 A1 DE 19802762A1
Authority
DE
Germany
Prior art keywords
bridge
portal
wind
solar
construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19802762A
Other languages
German (de)
Inventor
Manfred Dipl Ing Bock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19802762A priority Critical patent/DE19802762A1/en
Publication of DE19802762A1 publication Critical patent/DE19802762A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/24Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/26Permanently installed heating or blowing devices ; Mounting thereof
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/18Combinations of wind motors with apparatus storing energy storing heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/22Wind motors characterised by the driven apparatus the apparatus producing heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30Wind motors specially adapted for installation in particular locations
    • F03D9/34Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/46Tunnels or streets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12Hybrid wind-PV energy systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9113Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a roadway, rail track, or the like for recovering energy from moving vehicles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/30Wind power
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The bridge portal has two wind power installations located on it, whose masts (1,2) are connected in force-transmitting fashion by a carrier (3) provided with solar aggregates so that the plant in the wind/solar hybrid system communicates work-wise with storage apparatus for bridge lighting (5) and railway heating (6). The construction of the portal forms a unit separate from the bridge construction and can be added on afterwards. Wind power plants and carriers form a unit architecturally and blend harmoniously into the landscape.

Description

Die Erfindung betrifft ein Brückenportal.The invention relates to a bridge portal.

In den vergangenen Jahrzehnten wurden Brückenportale an exponierten Brückenbauwerken geplant und gebaut. Im Zuge der Rationalisierung fielen diese gestalterisch wichtigen Architekturelemente dem Rotstift zum Opfer.In the past decades, bridge portals have been launched exposed and planned bridge structures. In the course of rationalization, these important designs fell Architectural elements fall victim to the red pencil.

Die heutigen Brückenkonstruktionen werden aus Computerpro­ grammen entnommen und dabei bleibt in den meisten Fällen die "Brückenbaukunst" unberücksichtigt.Today's bridge constructions are made from Computerpro removed and in most cases the "Bridge architecture" disregarded.

Nur in wenigen Fällen wird ein Architekt aufgefordert, der nur unter großen Widerständen seine Ideen durchsetzen kann.Only in a few cases will an architect be asked who is only under can resist his ideas with great resistance.

An diesem Punkt setzt die Erfindung ein.This is where the invention begins.

Der Erfinder hat sich zur Aufgabe gestellt, ein Brückenportal zu schaffen, das sowohl gestalterisch als auch wirtschaftlich, durch seine eigene Stromversorgung, vertretbar ist.The inventor set himself the task of creating a bridge portal create that, both creatively and economically, through its own power supply is acceptable.

Die Portale sollen den Benutzer Anfang und Ende des Brücken­ schlages ankündigen und dem Auge des Betrachters ein ablesbares Gesamtbild der Brückenanlage bei Tag und bei Nacht bieten.The portals are intended to help the user start and end the bridge announce the impact and a readable to the eye of the beholder Provide an overall picture of the bridge system by day and by night.

Es wird vorgeschlagen:
Zwei Windkraftanlagen an den Brückenköpfen im Abstand der Fahr­ bahnbreite anzuordnen. Durch einen Querträger, der zur Sonne hin ausgerichtete Solarzellen aufweist, werden die Masten der Windkraftanlage kraftschlüssig verbunden und bilden das Brücken­ portal.
It is suggested:
Arrange two wind turbines on the bridgeheads at a distance from the roadway width. The masts of the wind turbine are non-positively connected by a cross member, which has solar cells facing the sun, and form the bridge portal.

Im Wind/Solar-Hybridsystem stehen die Vorrichtungen des Portals mit den Speichergeräten für Brückenbeleuchtung und Fahrbahn­ beheizung in Wirkverbindung.The devices of the portal are included in the wind / solar hybrid system the storage devices for bridge lighting and roadway heating in active connection.

Das Brückenportal bildet gestalterisch mit dem Brückenbauwerk eine Einheit, konstruktiv werden die Gründungen Brücke und Portal getrennt angeordnet. The bridge portal forms a design with the bridge structure the bridge and portal foundations become one arranged separately.  

Anhand der Abbildungen wird die Erfindung im einzelnen näher beschrieben:Based on the figures, the invention in detail described in more detail:

Fig. 1 zeigt gestalterisch die Anordnung der Brückentore 1, 2 im Bereich der Brückenköpfe. Fig. 1 shows the arrangement of design of the bridge ports 1, 2 in the area of the bridgeheads.

Fig. 2 stellt den Querschnitt der Brückenanlage dar mit den Masten 1, 2 der Windkraftanlage und Querträger 3 mit Solaraggregaten 4, sowie Fahrbahnbeleuchtung 5 und Fahrbahnbeheizung 6 dar. Fig. 2 shows the cross section of the bridge system with the masts 1 , 2 of the wind turbine and cross member 3 with solar units 4 , as well as road lighting 5 and road heating 6 .

Fig. 3, Fig. 4 zeigt Brüstungselemente 7, die zur Sonne hin Solaraggregate und zur Fahrbahnseite hin mit Schallschluckelemente versehen sind, sowie die Gestaltungsmöglichkeit des Querträgers 3 z. B. mit Städte­ wappen oder Brückenbezeichnung. Fig. 3, Fig. 4 shows parapet elements 7 , which are provided with solar units towards the sun and soundproofing elements towards the road side, as well as the design options of the cross member 3 z. B. with cities coat of arms or bridge designation.

Fig. 5 zeigt ein Schaubild einer beleuchteten Stabbogenbrücke als architektonische Einheit im Städtebild. Fig. 5 shows a diagram of an illuminated rod arch bridge as an architectural unit in the cityscape.

Fig. 6 stellt die Gesamtanlage einer Stabbogenbrücke mit Wind­ kraftanlagen 1, Träger 3 und Brüstungselemente 7 mit Sonnen­ aggregaten und Fahrbahnbeheizung 6 im Schnitt dar. Fig. 6 shows the overall system of an arch bridge with wind turbines 1 , beams 3 and parapet elements 7 with sun aggregates and lane heating 6 in section.

Claims (4)

1. Brückenportal dadurch gekennzeichnet, daß an den Brücken­ köpfen zwei Windkraftanlagen angeordnet sind deren Maste 1, 2 durch einen mit Solararaggregaten versehenen Träger 3 kraft­ schlüssig verbunden sind, so daß die Anlage im Wind/­ Solar-Hybridsystem mit Speichergeräten für Brückenbeleuchtung 5 und Fahrbahnbeheizung 6 in Wirkverbindung steht.1. Bridge portal characterized in that two wind turbines are arranged on the bridges whose masts 1 , 2 are positively connected by a carrier provided with solar power units 3 , so that the system in the wind / solar hybrid system with storage devices for bridge lighting 5 and lane heating 6 is in operative connection. 2. Brückenportal nach Anspruch 1 dadurch gekennzeichnet, daß die Konstruktion des Portals, getrennt von der Brückenkonstruktion eine Einheit bildet und nachrüstbar ist.2. Bridge portal according to claim 1, characterized in that the construction of the portal, separate from the bridge construction forms a unit and can be retrofitted. 3. Brückenportal nach den Ansprüchen 1 und 2 dadurch gekennzeich­ net, daß in Anlehnung der Offenlegungsschrift DE 196 50 024 A1 Solaraggregate an Brückengeländer 7 und Windverbänden, zusätz­ lich mit dem Hybridsystem in Wirkverbindung stehen.3. Bridge portal according to claims 1 and 2, characterized in that, based on the published patent application DE 196 50 024 A1, solar units on bridge railings 7 and wind structures, are additionally operatively connected to the hybrid system. 4. Brückenportal nach den Ansprüchen 1, 2 und 3 dadurch gekenn­ zeichnet, daß Windkraftanlagen und Träger architektonisch eine Einheit bilden und sich harmonisch in das Landschaftsbild einfügen.4. Bridge portal according to claims 1, 2 and 3 characterized thereby records that wind turbines and carriers are architecturally one Form unity and blend harmoniously into the landscape.
DE19802762A 1998-01-26 1998-01-26 Bridge portal Withdrawn DE19802762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19802762A DE19802762A1 (en) 1998-01-26 1998-01-26 Bridge portal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19802762A DE19802762A1 (en) 1998-01-26 1998-01-26 Bridge portal

Publications (1)

Publication Number Publication Date
DE19802762A1 true DE19802762A1 (en) 1999-07-29

Family

ID=7855635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19802762A Withdrawn DE19802762A1 (en) 1998-01-26 1998-01-26 Bridge portal

Country Status (1)

Country Link
DE (1) DE19802762A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225967C1 (en) * 2002-06-11 2003-10-30 Guenther Purbach Multifunctional line for conveying people, materials, information, energy and vehicles has lines with modified magnetic strips for single units, and two track strips running on the lines formed below the lines
DE10228960B4 (en) * 2002-06-21 2004-09-02 Heinz Jeschke High steel line for a magnetic levitation railway
WO2008115479A2 (en) * 2007-03-19 2008-09-25 Genedics Llc System and method for creating a networked infrastructure distribution platform of fixed hybrid solar wind energy generating devices and sheets
US7638891B2 (en) 2006-12-22 2009-12-29 Genedics Clean Energy, Llc Wind turbine and solar gathering hybrid sheets
US7737571B2 (en) 2006-12-22 2010-06-15 Genedics Clean Energy, Llc System and method for creating a networked infrastructure distribution platform of fixed hybrid solar wind energy generating devices
US7748068B2 (en) * 2008-03-20 2010-07-06 Min Carroll Decoration solar panel bridge supplying power sources
RU2459973C1 (en) * 2011-05-27 2012-08-27 Государственное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ГОУВПО "ТГАСУ") System of autonomous bridge lighting
CN105200909A (en) * 2015-08-28 2015-12-30 芜湖科创生产力促进中心有限责任公司 Energy-saving overpass
EP3009672A1 (en) 2014-10-14 2016-04-20 UAB "Globalios Technoidejos" Hybrid solar, wind and water energy segment
CN111549649A (en) * 2020-04-17 2020-08-18 淮阴工学院 Intelligent heat preservation system for preventing bridge deck from freezing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225967C1 (en) * 2002-06-11 2003-10-30 Guenther Purbach Multifunctional line for conveying people, materials, information, energy and vehicles has lines with modified magnetic strips for single units, and two track strips running on the lines formed below the lines
DE10228960B4 (en) * 2002-06-21 2004-09-02 Heinz Jeschke High steel line for a magnetic levitation railway
US7638891B2 (en) 2006-12-22 2009-12-29 Genedics Clean Energy, Llc Wind turbine and solar gathering hybrid sheets
US7737571B2 (en) 2006-12-22 2010-06-15 Genedics Clean Energy, Llc System and method for creating a networked infrastructure distribution platform of fixed hybrid solar wind energy generating devices
WO2008115479A2 (en) * 2007-03-19 2008-09-25 Genedics Llc System and method for creating a networked infrastructure distribution platform of fixed hybrid solar wind energy generating devices and sheets
WO2008115479A3 (en) * 2007-03-19 2009-06-25 Genedics Llc System and method for creating a networked infrastructure distribution platform of fixed hybrid solar wind energy generating devices and sheets
US7748068B2 (en) * 2008-03-20 2010-07-06 Min Carroll Decoration solar panel bridge supplying power sources
US8156594B2 (en) * 2008-03-20 2012-04-17 Min Carroll Decoration solar panel bridge supplying power sources
RU2459973C1 (en) * 2011-05-27 2012-08-27 Государственное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ГОУВПО "ТГАСУ") System of autonomous bridge lighting
EP3009672A1 (en) 2014-10-14 2016-04-20 UAB "Globalios Technoidejos" Hybrid solar, wind and water energy segment
CN105200909A (en) * 2015-08-28 2015-12-30 芜湖科创生产力促进中心有限责任公司 Energy-saving overpass
CN111549649A (en) * 2020-04-17 2020-08-18 淮阴工学院 Intelligent heat preservation system for preventing bridge deck from freezing

Similar Documents

Publication Publication Date Title
DE19802762A1 (en) Bridge portal
DE3132398C2 (en) Reinforcement girders for a cable-stayed bridge
DE4427881A1 (en) Solar power system
DE3124892A1 (en) Device for obtaining energy from moving air
DE3832997A1 (en) Installation for harnessing energy by means of a plurality of wind wheels
DE19615795A1 (en) Wind power electricity generation 250 kW power plant e.g. for installing over roads or railways
DE102018119915B4 (en) Module for a modular structure and modular structure
CN1439558A (en) Overhead road and train and security device against off-rail
DE3539832A1 (en) Ecological protective covering structure for flowing stretches of water
DE102019005807A1 (en) Plate-shaped insulating element
DE19611518A1 (en) Wind power system for generating electrical energy on bridge structures and in valleys
DE928047C (en) Railway bridge with a closed track
EP1154155A2 (en) Wind power installation
DE19929386A1 (en) Deicer for blades of wind power machine
DE202012100448U1 (en) Steel tower for wind turbines
DE202012100446U1 (en) Steel tower for wind turbines
DE202011101447U1 (en) Covered bicycle and / or walkway with solar panels
DE202023106576U1 (en) Building ensemble
MacDonald et al. Golden Gate Bridge: history and design of an icon
DE2049687B1 (en) skyscraper
DE977193C (en) Dismountable bridge with screwable main girders designed as a network
CN1127889C (en) Integrated greening method for overpass
DE19947211A1 (en) Noise reducer for wind generator turbine has flow deflector layer formed on surface of rotor
DE3336347A1 (en) Space-enclosing pillar, such as an advertising pillar
DE3043118A1 (en) Lightweight pedestrian crossing bridge for road - has prefabricated rectangular tubular steel sections rapidly plugged together

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee