DE3623164C2 - - Google Patents
Info
- Publication number
- DE3623164C2 DE3623164C2 DE19863623164 DE3623164A DE3623164C2 DE 3623164 C2 DE3623164 C2 DE 3623164C2 DE 19863623164 DE19863623164 DE 19863623164 DE 3623164 A DE3623164 A DE 3623164A DE 3623164 C2 DE3623164 C2 DE 3623164C2
- Authority
- DE
- Germany
- Prior art keywords
- air
- sensor
- filter
- sensitive
- combustion
- 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
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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- 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
- B60H3/0085—Smell or pollution preventing arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
Es ist bekannt, schadstoffempfindliche Sensoren zur Betätigung von Frischluftklappen bzw. zur Ein- und Ausschaltung von entsprechenden Filtergeräten zu verwenden.It is known to use sensors sensitive to pollutants Actuation of fresh air flaps or for in and Switching off corresponding filter devices too use.
Weiterhin ist es bekannt, daß diese Sensoren empfindlich sind gegen Verunreinigungen durch Staub und durch Eisbildung bei Unterschreitung des Gefrierpunktes und dadurch in ihrer Arbeitsweise beeinträchtigt werden.Furthermore, it is known that these sensors are sensitive are against dust and dust contamination Ice formation when the freezing point is undershot and thereby impair their way of working.
Zur Vermeidung dieser Nachteile wird erfindungsgemäß vorgeschlagen, daß der Sensor im Ansaugtrakt der Verbrennungsluft des Motors hinter dem Luftfilter angebracht wird.To avoid these disadvantages, the invention suggested that the sensor in the intake tract of Combustion air from the engine behind the air filter is attached.
In der Zeichnung ist die erfindungs gemäße Anordnung dargestellt:In the drawing is the Invention according to the arrangement:
mit (1) das Kraftfahrzeug;
mit (2) der Verbrennungsmotor;
mit (3) der Luftfilter für die Luft zur Verbrennung
des Kraftstoffluftgemisches;
mit (4) der schadstoffempfindliche Sensor auf der
Reingasseite des Luftfilters.with ( 1 ) the motor vehicle;
with ( 2 ) the internal combustion engine;
with ( 3 ) the air filter for the air for combustion of the fuel-air mixture;
with ( 4 ) the pollutant-sensitive sensor on the clean gas side of the air filter.
Selbstverständlich ist die Erfindung nicht auf die ausgeführten und dargestellten Ausbildungsformen be schränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, den schad stoffempfindlichen Sensor zur Erfassung der Außenluft im Ansaugbereich der Verbrennungsluft des Motors unmittel bar hinter dem Luftfilter anzusetzen.Of course, the invention is not limited to that executed and represented forms of training be limits, but there are numerous changes possible but without deviating from the basic idea that harm substance-sensitive sensor for detecting the outside air in the intake area of the combustion air of the engine immediately bar behind the air filter.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863623164 DE3623164A1 (en) | 1986-07-10 | 1986-07-10 | Mounting sensors, preferably for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863623164 DE3623164A1 (en) | 1986-07-10 | 1986-07-10 | Mounting sensors, preferably for motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3623164A1 DE3623164A1 (en) | 1988-01-21 |
DE3623164C2 true DE3623164C2 (en) | 1988-08-25 |
Family
ID=6304798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863623164 Granted DE3623164A1 (en) | 1986-07-10 | 1986-07-10 | Mounting sensors, preferably for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3623164A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634566B4 (en) * | 1996-08-27 | 2008-10-30 | Behr Gmbh & Co. Kg | Device and method for controlling air guide elements of a vehicle |
FR2785855B1 (en) | 1998-11-18 | 2001-03-30 | Valeo Climatisation | MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING DEVICE INCLUDING A POLLUTION SENSOR |
DE102017119130A1 (en) * | 2017-08-22 | 2019-02-28 | Volkswagen Aktiengesellschaft | motor vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE947211C (en) * | 1953-05-24 | 1956-08-09 | Fram Corp | Display device for excessive contamination of the filter insert of an air filter for internal combustion engines |
FR2264579A1 (en) * | 1974-03-20 | 1975-10-17 | Engineering Components Ltd | Gas filter with audible alarm - caused by gas flow in the inlet and activated by excessive pressure drop |
US3946198A (en) * | 1974-07-01 | 1976-03-23 | Ford Motor Company | Electrical control system for an exhaust gas sensor |
-
1986
- 1986-07-10 DE DE19863623164 patent/DE3623164A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3623164A1 (en) | 1988-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |