DE69312687T2 - Anzeiger von gewicht und schwerpunkt von flugzeugen - Google Patents

Anzeiger von gewicht und schwerpunkt von flugzeugen

Info

Publication number: DE69312687T2
Authority: DE; Germany
Prior art keywords: aircraft; strut; temperature; pressure; computer
Prior art date: 1992-02-07
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.): Expired - Fee Related

Application number

DE69312687T

Other languages

English (en)

Other versions

DE69312687D1 (de

Inventor

C Kirk Nance

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.)

1992-02-07

Filing date

1993-02-03

Publication date

1998-02-26

1992-02-07 Priority claimed from US07/832,470 external-priority patent/US5214586A/en

1993-02-03 Application filed by Individual filed Critical Individual

1997-09-04 Application granted granted Critical

1997-09-04 Publication of DE69312687D1 publication Critical patent/DE69312687D1/de

1998-02-26 Publication of DE69312687T2 publication Critical patent/DE69312687T2/de

2013-02-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/07—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing aircraft
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
- G01M1/122—Determining position of centre of gravity
- G01M1/125—Determining position of centre of gravity of aircraft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/008—Devices for detecting or indicating hard landing

DE69312687T 1992-02-07 1993-02-03 Anzeiger von gewicht und schwerpunkt von flugzeugen Expired - Fee Related DE69312687T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/832,470 US5214586A (en)	1992-02-07	1992-02-07	Aircraft weight and center of gravity indicator
US88463892A	1992-05-15	1992-05-15
PCT/US1993/001047 WO1993016359A1 (en)	1992-02-07	1993-02-03	Aircraft weight and center of gravity indicator

Publications (2)

Publication Number	Publication Date
DE69312687D1 DE69312687D1 (de)	1997-09-04
DE69312687T2 true DE69312687T2 (de)	1998-02-26

Family

ID=27125536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69312687T Expired - Fee Related DE69312687T2 (de)	1992-02-07	1993-02-03	Anzeiger von gewicht und schwerpunkt von flugzeugen

Country Status (9)

Country	Link
US (1)	US5548517A (de)
EP (1)	EP0625260B1 (de)
JP (1)	JPH07505708A (de)
AT (1)	ATE156261T1 (de)
CA (1)	CA2129521C (de)
DE (1)	DE69312687T2 (de)
ES (1)	ES2107007T3 (de)
GR (1)	GR3025110T3 (de)
WO (1)	WO1993016359A1 (de)

Families Citing this family (57)

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FR2713193B1 (fr) *	1993-12-06	1996-01-26	Aerospatiale	Procédé et dispositif pour détecter un dépassement des charges de dimensionnement d'un aéronef.
US6128951A (en)	1997-04-15	2000-10-10	Trinity Airweighs, L.L.C.	Aircraft weight and center of gravity indicator
US6353793B1 (en)	1999-02-01	2002-03-05	Aero Modifications & Consulting, Llc	System and apparatus for determining the center of gravity of an aircraft
US6564142B2 (en)	1999-02-01	2003-05-13	Aero Modifications & Consulting, L.L.C.	System and apparatus for determining the center of gravity of an aircraft
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AU2002228600A1 (en)	2000-11-08	2002-05-21	Toyota Motor Sales, U.S.A., Inc.	Methods and apparatus for airspace navigation
AU2002225602A1 (en) *	2000-11-08	2002-05-21	Toyota Motor Sales, U.S.A., Inc.	Methods and apparatus for automated flight preparation
US8532957B2 (en) *	2000-11-15	2013-09-10	Borealis Technical Limited	Aircraft weight estimation method
US7268702B2 (en)	2002-01-24	2007-09-11	Toyota Motor Sales, U.S.A., Inc.	Apparatus and methods for providing a flight display in an aircraft
US20040267474A1 (en) *	2003-06-30	2004-12-30	Drake J. Michael	Method and apparatus for performing temperature compensation for a payload measurement system
US7480579B2 (en) *	2003-06-30	2009-01-20	Caterpillar Inc.	Method and apparatus for performing temperature compensation for a payload measurement system
FI118441B (fi) *	2005-01-05	2007-11-15	Sandvik Tamrock Oy	Menetelmä kuljetusajoneuvon lastin punnitsemiseksi, kuljetusajoneuvo sekä telirakenne
US7274310B1 (en)	2005-03-29	2007-09-25	Nance C Kirk	Aircraft landing gear kinetic energy monitor
US7193530B2 (en) *	2005-03-29	2007-03-20	Nance C Kirk	Aircraft landing gear automated inspection and life limitation escalation system and method
US7274309B2 (en)	2005-03-29	2007-09-25	Nance C Kirk	Aircraft landing gear initial touch-down velocity monitor
US20060220918A1 (en) *	2005-03-30	2006-10-05	Daniel Stockwell	Rotating seal for anti-stiction of hydraulic struts
CA2509742A1 (en)	2005-06-10	2006-12-10	Messier-Dowty Inc.	System and method for determining aircraft hard landing events from inertial and aircraft reference frame data
US20070006652A1 (en) *	2005-07-06	2007-01-11	Abnaki Systems, Inc.	Load measuring sensor and method
GB0517351D0 (en)	2005-08-24	2005-10-05	Airbus Uk Ltd	Landing load monitor for aircraft landing gear
US8068975B2 (en) *	2006-05-01	2011-11-29	American Airlines, Inc.	Determining an estimate of the weight and balance of an aircraft automatically in advance and up to the point of take-off
US20080011091A1 (en) *	2006-06-27	2008-01-17	Abnaki Systems, Inc.	Method for measuring loading and temperature in structures and materials by measuring changes in natural frequencies
US7693621B1 (en)	2006-06-27	2010-04-06	Toyota Motor Sales, U.S.A., Inc.	Apparatus and methods for displaying arrival, approach, and departure information on a display device in an aircraft
JP5089697B2 (ja) *	2006-08-30	2012-12-05	メシエ‐ダウティインコーポレイティッド	一体化された圧力トランスデューサを有する油圧式／空気式充填バルブ
US7967244B2 (en) *	2006-11-16	2011-06-28	The Boeing Company	Onboard aircraft weight and balance system
WO2008062867A1 (fr) *	2006-11-22	2008-05-29	National University Corporation Tokyo University Of Marine Science And Technology	Dispositif de détection de centre de gravité, de prédiction de vitesse critique pour retournement latéral et de prédiction de poids de cargaison
GB2453554B (en) *	2007-10-09	2012-03-14	Messier Dowty Ltd	Load detection in an aircraft landing gear
US8042765B1 (en)	2008-05-20	2011-10-25	Nance C Kirk	Aircraft landing gear compression rate monitor
FR2936054B1 (fr) *	2008-09-12	2016-09-30	Messier Dowty Sa	Detecteur de surpression et de talonnage pour amortisseur ou similaire
US8060296B2 (en) *	2008-11-12	2011-11-15	Honeywell International Inc.	Low cost aircraft center of gravity monitoring systems and methods
US7945422B2 (en) *	2009-01-16	2011-05-17	Honeywell International Inc.	Tire pressure augmented aircraft weight and balance system and method
US8180504B1 (en) *	2009-05-21	2012-05-15	Nance C Kirk	Aircraft landing gear compression rate monitor and method to increase aircraft landing weight limitation
US8565968B2 (en) *	2010-08-31	2013-10-22	C. Kirk Nance	Automated inspection of aircraft landing gear internal fluid levels
US9045237B2 (en) *	2010-08-31	2015-06-02	C. Kirk Nance	Automated inspection of aircraft landing gear internal fluid levels
EP2450677B1 (de)	2010-11-09	2014-01-22	Eurocopter Deutschland GmbH	Hubschrauber Wiegesystem und Verfahren zum Betrieb eines solchen Wiegesystems
WO2012107613A1 (es) *	2011-02-11	2012-08-16	Ramon Garcia-Gavito Morillas	Dispositivo de seguridad aeronáutico
US8543322B1 (en)	2011-03-14	2013-09-24	C. Kirk Nance	Methods for determination of optimum sequence for automated activation of onboard aircraft weight and balance system
GB201209490D0 (en)	2012-05-29	2012-07-11	Airbus Operations Ltd	Device and method for checking an aircraft landing gear shock absorber
EP2672238A1 (de)	2012-06-06	2013-12-11	Eurocopter Deutschland GmbH	System zur Detektion der Grundbelastung und Verfahren zum Betrieb des besagten Systems
GB2514336A (en) *	2013-05-16	2014-11-26	Airbus Operations Ltd	Suspension strut servicing
US9284047B2 (en) *	2013-08-02	2016-03-15	Goodrich Corporation	Routings for articulated landing gear
US9927319B2 (en)	2013-10-01	2018-03-27	C. Kirk Nance	Method for determining aircraft center of gravity independent of measuring the aircraft weight
US9550561B1 (en)	2014-08-11	2017-01-24	Amazon Technologies, Inc.	Determining center of gravity of an automated aerial vehicle and a payload
US10089634B2 (en)	2015-10-27	2018-10-02	C Kirk Nance	Method to recover non-recognized errors in aircraft weight determinations to increase weight and center of gravity limitations for regulated aircraft
EP3251950B1 (de) *	2016-06-01	2021-05-19	Safran Landing Systems UK Ltd	Fahrwerkaufbewahrungs- und -schnellwartungslösung
EP3336485B1 (de)	2016-12-15	2020-09-23	Safran Landing Systems UK Limited	Flugzeuganordnung mit ablenkungssensor
US10266256B2 (en)	2017-03-24	2019-04-23	Goodrich Corporation	Dual-stage, pressure-activated, mixed fluid gas shock strut servicing monitoring system
US10269188B2 (en)	2017-07-05	2019-04-23	Goodrich Corporation	Dual-stage, separated gas/fluid shock strut servicing monitoring system using two pressure/temperature sensors
US10865848B2 (en)	2017-07-05	2020-12-15	Goodrich Corporation	Dual-stage, separated gas/fluid shock strut servicing
US10272993B2 (en)	2017-07-05	2019-04-30	Goodrich Corporation	Dual-stage, stroke-activated, mixed fluid gas shock strut servicing monitoring system
US10269189B2 (en)	2017-07-05	2019-04-23	Goodrich Corporation	Dual-stage, separated gas/fluid shock strut servicing monitoring system using one pressure/temperature sensor
US10859431B2 (en)	2017-12-14	2020-12-08	C. Kirk Nance	Method for determining, predicting and correcting breakout friction errors influencing aircraft telescopic landing gear strut pressures
EP3514511B1 (de)	2018-01-17	2021-03-17	Airbus Defence and Space, S.A.U.	Verfahren und system zur bestimmung des gewichtes und der schwerpunktlage einer struktur
GB2576787B (en) *	2018-09-03	2022-05-11	Ge Aviat Systems Ltd	Measuring weight and balance and optimizing center of gravity
US11001392B1 (en)	2019-11-10	2021-05-11	John Timothy Kern	System of hardware and software for determining the weight and center of gravity location of an airplane or other vehicles, like a forklift, truck, and maritime vessel
CN111753358A (zh) *	2020-06-03	2020-10-09	中国电建集团中南勘测设计研究院有限公司	一种弧形闸门重心的近似计算方法
US11320333B2 (en) *	2020-07-13	2022-05-03	Goodrich Corporation	Aircraft weight and center of mass estimation system
US11713110B2 (en) *	2021-10-15	2023-08-01	Blended Wing Aircraft, Inc.	Systems and methods for controlling landing gear of an aircraft

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US3513300A (en) *	1967-08-23	1970-05-19	Jack Asher Elfenbein	Aircraft weight and center of gravity computer
US3584503A (en) *	1969-12-04	1971-06-15	Blh Electronics	Aircraft weight and center of gravity determination system which includes alarm,self-checking,and fault override circuitry
US3701279A (en) *	1971-02-08	1972-10-31	Electro Dev Corp	Aircraft weight and center of gravity indicator system
US3900828A (en) *	1974-07-26	1975-08-19	Blh Electronics	On-board tire strut fault apparatus for aircraft and the like
US4110605A (en) *	1977-02-25	1978-08-29	Sperry Rand Corporation	Weight and balance computer apparatus for aircraft
US4446524A (en) *	1978-01-18	1984-05-01	Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung	Apparatus for loading and unloading an aircraft
DE2802003C2 (de) *	1978-01-18	1982-08-05	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Anordnung zum Be- und Entladen eines Flugzeuges
US4490802A (en) *	1981-12-21	1984-12-25	Sperry Corporation	Takeoff weight computer apparatus for aircraft
DE3212611A1 (de) *	1982-04-05	1983-10-06	Bosch Gmbh Robert	Verfahren zur temperaturkompensation eines sensorsignales
US4502555A (en) *	1983-09-16	1985-03-05	Mcdonnell Douglas Corporation	Portable weighing system for aircraft
US4935885A (en) *	1984-02-10	1990-06-19	Aldis Consultants Inc.	Method and apparatus for determining weight and center of gravity of a vehicle
DE3427743A1 (de) *	1984-07-27	1986-02-06	Keller AG für Druckmeßtechnik, Winterthur	Verfahren zur temperaturkompensation und messschaltung hierfuer
US4607530A (en) *	1984-11-01	1986-08-26	Schlumberger Technology Corporation	Temperature compensation for pressure gauges
JPS61129532A (ja) *	1984-11-29	1986-06-17	Tokyo Electric Co Ltd	ロ−ドセル秤
US4866640A (en) *	1987-08-20	1989-09-12	Granville-Phillips Company	Temperature compensation for pressure gauge
US5117687A (en) *	1990-01-11	1992-06-02	Gerardi Joseph J	Omnidirectional aerodynamic sensor

1993
- 1993-02-03 CA CA002129521A patent/CA2129521C/en not_active Expired - Lifetime
- 1993-02-03 JP JP5506455A patent/JPH07505708A/ja active Pending
- 1993-02-03 WO PCT/US1993/001047 patent/WO1993016359A1/en active IP Right Grant
- 1993-02-03 AT AT93905802T patent/ATE156261T1/de not_active IP Right Cessation
- 1993-02-03 EP EP93905802A patent/EP0625260B1/de not_active Expired - Lifetime
- 1993-02-03 ES ES93905802T patent/ES2107007T3/es not_active Expired - Lifetime
- 1993-02-03 DE DE69312687T patent/DE69312687T2/de not_active Expired - Fee Related
- 1993-08-27 US US08/113,286 patent/US5548517A/en not_active Expired - Lifetime
1997
- 1997-10-21 GR GR970402752T patent/GR3025110T3/el unknown

Also Published As

Publication number	Publication date
CA2129521C (en)	2003-04-15
EP0625260A1 (de)	1994-11-23
WO1993016359A1 (en)	1993-08-19
EP0625260A4 (de)	1995-01-25
ES2107007T3 (es)	1997-11-16
EP0625260B1 (de)	1997-07-30
DE69312687D1 (de)	1997-09-04
ATE156261T1 (de)	1997-08-15
GR3025110T3 (en)	1998-01-30
US5548517A (en)	1996-08-20
CA2129521A1 (en)	1993-08-19
JPH07505708A (ja)	1995-06-22

Legal Events

Date	Code	Title	Description
1998-08-27	8364	No opposition during term of opposition
2001-03-22	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69312687T2 (de)	1998-02-26	Anzeiger von gewicht und schwerpunkt von flugzeugen
US5521827A (en)	1996-05-28	On-board aircraft weighting and center of gravity determing apparatus and method
CA1159852A (en)	1984-01-03	Weight and balance detection system
US9771166B2 (en)	2017-09-26	System, kit and method for indicating the pressure in an aircraft landing gear shock absorber
CA2752282C (en)	2014-12-16	Weighing system and methods of operating such weighing system
US2430702A (en)	1947-11-11	Weighing scale
FI70641B (fi)	1986-06-06	Anordning foer angivning av vaetskemaengden i en foerraodsbehaollare
GB1190024A (en)	1970-04-29	Improvements in and relating to Attitude Error Correction Systems for use with a Fuel Gauge
EP2672238A1 (de)	2013-12-11	System zur Detektion der Grundbelastung und Verfahren zum Betrieb des besagten Systems
GB8524104D0 (en)	1985-11-06	Commercial vehicle load indicating device
US2647398A (en)	1953-08-04	Balance testing device
EP0028532B1 (de)	1984-08-22	Lastindikator für ein Flugzeug
US2515200A (en)	1950-07-18	Attitude indicating instrument
Birt et al.	1974	Visually coupled systems(weapon system integration with operator visual and motor skills)
UA130399U (uk)	2018-12-10	Пристрій для визначення ваги та положення центра ваги літального апарата
SU705254A1 (ru)	1979-12-25	Устройство дл определени угла наклона объекта
GB884893A (en)	1961-12-20	Improvements in or relating to attitude indicators for aircraft
SU662799A1 (ru)	1979-05-15	Устройство дл определени уклонов трассы
JP2520100Y2 (ja)	1996-12-11	航空機上昇経路表示装置
NEWHOUSE	1980	WIND TUNNEL MEASUREMEiTS OF TOTAL FORCE AND EXTREMITY FLAIL POTENTIAL FORCES ON A CREW MEMBER IN CLOSE PROXIMITY TO A COCKPIT
CN2144299Y (zh)	1993-10-20	便携式高精度弹簧秤
Tritton	1968	Integral weight and balance system applications on cargo aircraft
Ess	1965	Generation of Precise Reference Pressures Up to 15,750 Psi
UA124287C2 (uk)	2021-08-18	Урухомник інфрачервоної головки самонаведення "гсн-203т"
SHARMA	1979	Fiber-optic instrumentation: Cryogenic sensor model description(for measurement of conditions in cryogenic liquid propellant tanks)[Final Report]