DE822053C - Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles - Google Patents

Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles

Info

Publication number
DE822053C
DE822053C DESCH499A DESC000499A DE822053C DE 822053 C DE822053 C DE 822053C DE SCH499 A DESCH499 A DE SCH499A DE SC000499 A DESC000499 A DE SC000499A DE 822053 C DE822053 C DE 822053C
Authority
DE
Germany
Prior art keywords
cooling air
internal combustion
cleaning
air flow
combustion engine
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.)
Expired
Application number
DESCH499A
Other languages
German (de)
Inventor
Reinhard Schmidt
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 DESCH499A priority Critical patent/DE822053C/en
Application granted granted Critical
Publication of DE822053C publication Critical patent/DE822053C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream

Description

Bei luftgekühlten Motoren ist zur Kühlung des Motors Kühlluft erforderlich. Diese Kühlluft wird meist durch Ventilatoren über die zu kühlenden Teile des Verbrennungsmotors gedrückt oder gesaugt. Die Kühlluft wird üblicherweise der freien Atmosphäre entnommen. Sie nimmt bei der Berührung mit den Motorteilen neben Wärme auch gleichzeitig Öldünste sowie sonstige Gase, Verbrennungs-und Verschwelungsprodukte auf, die bei den Oberflächentemperaturen der zu kühlenden Teile an Verbrenntnigsmotoren reichhaltig sein können. Die erwärmte Kühlluft wird häufig zur Raumerwärmung, z. B. zur Erwärmung des Innenraums von Kraftfahrzeugen benutzt. Dabei gelangen die Verschwelungsgase sowie Dünste usw. mit in. den zu erwärmenden Raum und verursachen gesundheitliche Schäden und behindern das Wohlbefinden der. Insassen. Außerdem werden Motorengeräusche im Kühlluftstrom weitergeleitet. Die Erfindung betrifft eine Luftfilteranlage zur Reinigung, vorzugsweise zur Entfernung von Gasen und Verscli\velungsprodukten an luftgekühlten Motoren, und Geräuschminderung für den zu Heizzw,-cken 1>enu,t7teti Kühlluftstrom eines Verbrennungsmotors, insbesondere bei Kraftfahrzeugen.In the case of air-cooled motors, cooling air is required to cool the motor. This cooling air is mostly used by fans over the parts of the internal combustion engine to be cooled pressed or sucked. The cooling air is usually taken from the free atmosphere. When it comes into contact with the engine parts, it absorbs not only heat but also oil vapors as well as other gases, combustion and carbonization products that occur at the surface temperatures of the parts to be cooled on internal combustion engines can be rich. The warmed Cooling air is often used to warm rooms, e.g. B. for heating the interior of motor vehicles used. The carbonization gases and vapors etc. get into the to be heated Space and cause damage to health and hinder the wellbeing of. Inmates. In addition, engine noises are passed on in the cooling air flow. the The invention relates to an air filter system for cleaning, preferably for removal of gases and sealing products on air-cooled engines, and noise reduction for the cooling air flow of an internal combustion engine for heating purposes 1> enu, t7teti, in particular in motor vehicles.

ach der Erfindung befinden sich in einem dem Motor vor- und nachgeschalteten Kanal zur Füh: rung der Luft vor und hinter dem Motor Siebpaare, deren Zwischenraum mit einem Absorptionsmittel ausgefüllt ist.after the invention are located in an upstream and downstream of the engine Channel for guiding the air in front of and behind the motor is filled with an absorbent.

Ist die der freien Atmosphäre entnommene, durch den Kanal 2 durch die Ventilatoren 3 gedrückte Kühlluft für Verbrennungsmotoren i bereits infolge z. B. chemischer Verunreinigungen ungeeignet, an den heißen Motoroberflächen bzw. Kühlrippen erwärmt zu werden, dient zunächst das vorgeschalteteFiltersiebpaar-zur Kühlluftvorreinigung, um Beschädigungen an den Motoroberflächen zu vermeiden.Is that taken from the free atmosphere through channel 2 the fans 3 forced cooling air for internal combustion engines i already as a result z. B. chemical impurities unsuitable on the hot engine surfaces or The upstream pair of filter screens is used to heat the cooling fins Cooling air pre-cleaning to avoid damage to the engine surfaces.

Der Luftstrom wird durch ein geschlossenes Filtergehäuse 4 geleitet, in dem sich vor und hinter dem Motor Siebpaare 5 befinden, die aus Metall, Zellstoff oder Kunststoffen bestehen, wobei die Zwischenräume zwischen den Sieben eines Paares mit absorptionsfähigem Material 6, z. 13. Aktivkohle, ausgefüllt sind. Die Filtergröße kann dabei so bemessen werden, claLi der Külilltiftclurchsatz, der zur Abführung der Motorwärme nötig ist,-praktisch, nicht verringert wird. Das machgeschaltete Filter dient auch der (ier;itiscliuiintierting.The air flow is passed through a closed filter housing 4 in which there are pairs of sieves 5, which are made of metal, cellulose or plastics, in front of and behind the motor, the spaces between the sieves of a pair of absorbent material 6, e.g. 13. Activated charcoal, are filled out. The filter size can be dimensioned so that the cooling pen throughput, which is necessary to dissipate the engine heat, is practically not reduced. The mach-switched filter also serves to (ier; itiscliuiintierting.

Claims (1)

PATENTANSPRUCH: Filteranlage zur Reinigung, vorzugsweise zur Entfernung von Gasen und Verschwelungsprodukten an luftgekühlten -.Motoren, für den zu Heizzwecken benutzten Kühlluftstrom eines Verbrennungsmotors, insbesondere bei Kraftfahrzeugen, dadurch gekennzeichnet, daß in einem dein Motor (i) vor- und nachgeschalteten Kanal (2) zur 'Führung der Luft sich vor und hinter dem Motor Siebpaare (5) befinden, deren Zwischenraum mit einem Absorptionsmittel (6) ausgefüllt ist. PATENT CLAIM: Filter system for cleaning, preferably for removing gases and carbonization products from air-cooled engines, for the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles, characterized in that in a duct (2) connected upstream and downstream of your engine (i) ) to 'guide the air are in front of and behind the motor pairs of sieves (5), the space between which is filled with an absorbent (6).
DESCH499A 1949-11-24 1949-11-24 Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles Expired DE822053C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH499A DE822053C (en) 1949-11-24 1949-11-24 Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH499A DE822053C (en) 1949-11-24 1949-11-24 Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles

Publications (1)

Publication Number Publication Date
DE822053C true DE822053C (en) 1951-11-22

Family

ID=7422425

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH499A Expired DE822053C (en) 1949-11-24 1949-11-24 Filter system for cleaning the cooling air flow of an internal combustion engine used for heating purposes, especially in motor vehicles

Country Status (1)

Country Link
DE (1) DE822053C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165434B (en) * 1960-09-12 1964-03-12 Anton Piller K G Ventilation device for passenger vehicles, especially combat vehicles, ambulance vehicles, command vehicles or the like.
DE1192537B (en) * 1960-03-12 1965-05-06 Firth Cleveland Ltd Device for ventilating and / or heating vehicle cabins
DE3334992A1 (en) * 1983-09-28 1985-04-25 Daimler-Benz Ag, 7000 Stuttgart METHOD AND DEVICE FOR REMOVING ODOR SUBSTANCES FROM THE AIR OF VEHICLE CABINS
DE19748256A1 (en) * 1997-10-31 1999-05-06 Volkswagen Ag Prevention of unpleasant odors arising from air conditioning equipment
US5997831A (en) 1996-07-12 1999-12-07 Engelhard Corporation Method of catalytically treating the atmosphere and heat exchange devices produced thereby
US6156283A (en) 1998-03-23 2000-12-05 Engelhard Corporation Hydrophobic catalytic materials and method of forming the same
US6200542B1 (en) 1995-01-20 2001-03-13 Engelhard Corporation Method and apparatus for treating the atmosphere
US6214303B1 (en) 1995-01-20 2001-04-10 Engelhard Corporation Method and apparatus for treating the atmosphere
US6340066B1 (en) 1995-01-20 2002-01-22 Engelhard Corporation Pollutant treating devices and methods of making the same
US6517899B1 (en) 1995-01-20 2003-02-11 Engelhard Corporation Catalyst and adsorption compositions having adhesion characteristics
US6818254B1 (en) 1995-01-20 2004-11-16 Engelhard Corporation Stable slurries of catalytically active materials

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192537B (en) * 1960-03-12 1965-05-06 Firth Cleveland Ltd Device for ventilating and / or heating vehicle cabins
DE1165434B (en) * 1960-09-12 1964-03-12 Anton Piller K G Ventilation device for passenger vehicles, especially combat vehicles, ambulance vehicles, command vehicles or the like.
DE3334992A1 (en) * 1983-09-28 1985-04-25 Daimler-Benz Ag, 7000 Stuttgart METHOD AND DEVICE FOR REMOVING ODOR SUBSTANCES FROM THE AIR OF VEHICLE CABINS
US4824363A (en) * 1983-09-28 1989-04-25 Daimler-Benz Aktiengesellschaft Process and equipment for removing odorous substances from the fresh air for vehicle cabins
US6340066B1 (en) 1995-01-20 2002-01-22 Engelhard Corporation Pollutant treating devices and methods of making the same
US6200542B1 (en) 1995-01-20 2001-03-13 Engelhard Corporation Method and apparatus for treating the atmosphere
US6214303B1 (en) 1995-01-20 2001-04-10 Engelhard Corporation Method and apparatus for treating the atmosphere
US6517899B1 (en) 1995-01-20 2003-02-11 Engelhard Corporation Catalyst and adsorption compositions having adhesion characteristics
US6616903B2 (en) 1995-01-20 2003-09-09 Engelhard Corporation Method and apparatus for treating the atmosphere
US6818254B1 (en) 1995-01-20 2004-11-16 Engelhard Corporation Stable slurries of catalytically active materials
US5997831A (en) 1996-07-12 1999-12-07 Engelhard Corporation Method of catalytically treating the atmosphere and heat exchange devices produced thereby
DE19748256A1 (en) * 1997-10-31 1999-05-06 Volkswagen Ag Prevention of unpleasant odors arising from air conditioning equipment
US6156283A (en) 1998-03-23 2000-12-05 Engelhard Corporation Hydrophobic catalytic materials and method of forming the same
US6586359B1 (en) 1998-03-23 2003-07-01 Engelhard Corporation Catalytic material for treating pollutant-containing gases
US6685898B2 (en) 1998-03-23 2004-02-03 Engelhard Corporation Hydrophobic catalytic materials and method of forming the same

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