DE3512422A1 - Filter on the fresh-air fan of a motor car - Google Patents
Filter on the fresh-air fan of a motor carInfo
- Publication number
- DE3512422A1 DE3512422A1 DE19853512422 DE3512422A DE3512422A1 DE 3512422 A1 DE3512422 A1 DE 3512422A1 DE 19853512422 DE19853512422 DE 19853512422 DE 3512422 A DE3512422 A DE 3512422A DE 3512422 A1 DE3512422 A1 DE 3512422A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- fresh air
- fresh
- motor car
- car
- 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- Withdrawn
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
- B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
-
- 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
- B60H2003/065—Details for holding filter elements in position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
"Filter am Frischluftgebläse am PkW.""Filter on the fresh air blower on the car."
Die Erfindung betrifft einen Filter am Frischluft= gebläse von PkWs.The invention relates to a filter on the fresh air = blower of cars.
Durch den imensen Autoverkehr sind die Verkehrsstraßen voll von Abgasen. Ganz schlimm ist es, wenn man im kilometerlangen Stau fahren muß, wobei vom Verderauto viel Abgase in das dahinderfahrende Auto gelangen über die Frischluftanlagedes Autos.Due to the heavy traffic, the roads are full of exhaust fumes. It's really bad when you have to drive in a mile-long traffic jam, with the Verderauto a lot of exhaust gases get into the driving car through the fresh air system of the car.
Dies zu mldern ist Sinn vorliegender Erfindung.It is the purpose of the present invention to report this.
Zu diesem Zweck ist vorgesehen, die Frischluftanlage des Autos mit einem einem Filtergehäuse und Filter zu versehen, ähnlich wie bei einer Gasmaske.For this purpose it is intended to use the fresh air system of the car to provide a filter housing and filter, similar to a gas mask.
Das Filtergehäuse ist so ausgebildet, daß es leicht an das Frischluf tzufuh r rohr des Autos angeschlossen werden kann, bzw. es kann das Frischluftzufuhrrohr direkt als Filtergehäuse ausgebildet sein.The filter housing is designed so that it can easily be connected to the fresh air The car's supply pipe can be connected, or the fresh air supply pipe can be connected direct be designed as a filter housing.
Durch diese Maßnahme kann das über die Frischluftan= lage in das Auto einringende, schädliche Abgas gemil= dert werden, da ja zuweilen dem Autofahrer Kopfschmerzen verursacht.With this measure, this can be done via the fresh air system in the car ingressing, harmful exhaust gases are mitigated, since sometimes the car driver Causes a headache.
Die Zeichnung veranschaulicht die Erfindung in bei spielsweiser Ausführung. Es zeigen: Fig.l das Endstück einer Frischluftzuführung, Fig.2 das Filtergehäuse im Längsschnitt.The drawing illustrates the invention in example execution. They show: Fig.l the end piece of a fresh air supply, Fig.2 the filter housing in longitudinal section.
Das Rohr 1 mit Klappe 2 der Frischluftzuführung ist mit einem Flansch 3 versehen. Das Filtergehäuse 4 hat einen gleichen Flansch 5, die beide miteinander ver= bindbar sind, unter Zwischenlage einer Dichtung 6.The pipe 1 with flap 2 of the fresh air supply is with a flange 3 provided. The filter housing 4 has an identical flange 5, both of them with each other can be connected, with a seal 6 in between.
Im vorderen Ende des Filtergehäuses 4 ist ein Filter 7 zwischen zwei Lochscheiben 8, 9 vorgesehen, das die Wir= kung ähnlich einer Gasmaske hat. Die Lochscheibe 9 ist mit einem Gewinderand versehen, der sich auf das gleiche Innengewinde des Gehäuses 4 schrauben fäßt, und den Filter 7 leicht auswechselbar im Gehäuse 4 fest= hält. Das vorhandene Gebläse bleibt dabei unverändert.In the front end of the filter housing 4, a filter 7 is between two Perforated disks 8, 9 are provided, which has the effect similar to a gas mask. the Perforated disc 9 is provided with a thread edge that is on the same internal thread of the housing 4 screws, and the filter 7 easily replaceable in the housing 4 firmly = holds. The existing fan remains unchanged.
Natürlich kann das Endrohr der Frischluftzuführung direkt als Filtergehäuse Ausgebaut sein.Of course, the end pipe of the fresh air supply can be used directly as a filter housing Be developed.
- Leerseite -- blank page -
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512422 DE3512422A1 (en) | 1985-04-04 | 1985-04-04 | Filter on the fresh-air fan of a motor car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512422 DE3512422A1 (en) | 1985-04-04 | 1985-04-04 | Filter on the fresh-air fan of a motor car |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3512422A1 true DE3512422A1 (en) | 1986-10-16 |
Family
ID=6267354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853512422 Withdrawn DE3512422A1 (en) | 1985-04-04 | 1985-04-04 | Filter on the fresh-air fan of a motor car |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3512422A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815937A1 (en) * | 1988-05-10 | 1989-11-23 | Bayerische Motoren Werke Ag | Pressure vessel |
DE4033207A1 (en) * | 1990-10-19 | 1992-04-23 | Hoelter Heinz | AIR INTAKE MANIFOLD FOR PREFERRED AGRICULTURAL TRACTORS |
US5350444A (en) * | 1993-01-25 | 1994-09-27 | The Healthwise Auto Filter Inc. | Passenger vehicle with a filtered air intake |
US5683478A (en) * | 1994-08-01 | 1997-11-04 | Anonychuk; Lawrence | Occupant air filter for vehicles |
USRE37150E1 (en) * | 1994-08-01 | 2001-05-01 | 3M Innovative Properties Company | Occupant air filter for vehicles |
-
1985
- 1985-04-04 DE DE19853512422 patent/DE3512422A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815937A1 (en) * | 1988-05-10 | 1989-11-23 | Bayerische Motoren Werke Ag | Pressure vessel |
DE4033207A1 (en) * | 1990-10-19 | 1992-04-23 | Hoelter Heinz | AIR INTAKE MANIFOLD FOR PREFERRED AGRICULTURAL TRACTORS |
US5350444A (en) * | 1993-01-25 | 1994-09-27 | The Healthwise Auto Filter Inc. | Passenger vehicle with a filtered air intake |
US5683478A (en) * | 1994-08-01 | 1997-11-04 | Anonychuk; Lawrence | Occupant air filter for vehicles |
USRE37150E1 (en) * | 1994-08-01 | 2001-05-01 | 3M Innovative Properties Company | Occupant air filter for vehicles |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |