DE3623164A1 - Mounting sensors, preferably for motor vehicles - Google Patents

Mounting sensors, preferably for motor vehicles

Info

Publication number
DE3623164A1
DE3623164A1 DE19863623164 DE3623164A DE3623164A1 DE 3623164 A1 DE3623164 A1 DE 3623164A1 DE 19863623164 DE19863623164 DE 19863623164 DE 3623164 A DE3623164 A DE 3623164A DE 3623164 A1 DE3623164 A1 DE 3623164A1
Authority
DE
Germany
Prior art keywords
motor vehicles
sensors
sensitive
mounting sensors
sensor
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.)
Granted
Application number
DE19863623164
Other languages
German (de)
Other versions
DE3623164C2 (en
Inventor
Heinz Dipl Ing Hoelter
Heinrich Dipl Ing Igelbuescher
Heinrich Ing Grad Gresch
Heribert Dipl Ing Dewert
Peter Dipl Ing Burggraef
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 DE19863623164 priority Critical patent/DE3623164A1/en
Publication of DE3623164A1 publication Critical patent/DE3623164A1/en
Application granted granted Critical
Publication of DE3623164C2 publication Critical patent/DE3623164C2/de
Granted 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
    • 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)

Abstract

It is known to use pollutant-sensitive sensors for actuating the fresh-air flaps or for switching on and off filter devices on motor vehicles. In addition, it is known that these sensors are sensitive to contamination arising from dust and from the formation of ice when the temperature drops below the freezing point, and as a result their mode of operation is adversely affected. In order to avoid these disadvantages, it is proposed according to the invention that the sensor (4) be arranged in the intake section of the combustion engine (2) which is installed in a motor vehicle (1) (Fig.). <IMAGE>

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 bekannt, daß diese Sensoren empfindlich sind gegen Verunreinigungen durch Staub und durch Eisbildung bei Unterschreitung des Gefrierpunktes und dadurch in ihrer Arbeitsweise beeinträchtigt werden.It is also 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, den Sensor im Ansaugtrakt des im PKW installierten Verbrennungsmotors anzubringen.To avoid these disadvantages, the invention proposed the sensor in the intake tract of the in the car installed internal combustion engine.

In der beiliegenden Zeichnung ist die erfindungsgemäße Anordnung dargestellt:In the accompanying drawing is the invention Arrangement shown:

  • 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 beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, den schadstoffempfindlichen Sensor zur Erfassung der Außenluft im Ansaugbereich der Verbrennungsluft des Motors unmittelbar hinter dem Luftfilter anzusetzen.Of course, the invention is not limited to that limited and executed forms of training, there are numerous changes possible but without deviating from the basic idea, the sensitive to pollutants Outdoor air detection sensor directly in the intake area of the combustion air of the engine start behind the air filter.

Claims (1)

Verfahren zur Anbringung von schadstoffempfindlichen Sensoren vorzugsweise für Kraftfahrzeuge dadurch gekennzeichnet, daß der Sensor im Ansaugtrakt der Verbrennungsluft des Motors hinter dem Luftfilter angebracht wird.Method for attaching sensors sensitive to pollutants, preferably for motor vehicles, characterized in that the sensor is attached in the intake tract of the combustion air of the engine behind the air filter.
DE19863623164 1986-07-10 1986-07-10 Mounting sensors, preferably for motor vehicles Granted DE3623164A1 (en)

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 true DE3623164A1 (en) 1988-01-21
DE3623164C2 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634566A1 (en) * 1996-08-27 1998-03-05 Behr Gmbh & Co Automotive cabin air inlet detects difference between actual air pollution value and comparative value to control use of incoming fresh air
FR2785855A1 (en) * 1998-11-18 2000-05-19 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

Citations (3)

* Cited by examiner, † Cited by third party
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
DE2512088A1 (en) * 1974-03-20 1975-09-25 Engineering Components Ltd GAS FILTER DEVICE
DE2528914C2 (en) * 1974-07-01 1981-10-15 Ford-Werke AG, 5000 Köln Device for determining the oxygen content in exhaust gases, in particular from internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
DE2512088A1 (en) * 1974-03-20 1975-09-25 Engineering Components Ltd GAS FILTER DEVICE
DE2528914C2 (en) * 1974-07-01 1981-10-15 Ford-Werke AG, 5000 Köln Device for determining the oxygen content in exhaust gases, in particular from internal combustion engines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634566A1 (en) * 1996-08-27 1998-03-05 Behr Gmbh & Co Automotive cabin air inlet detects difference between actual air pollution value and comparative value to control use of incoming fresh air
DE19634566B4 (en) * 1996-08-27 2008-10-30 Behr Gmbh & Co. Kg Device and method for controlling air guide elements of a vehicle
FR2785855A1 (en) * 1998-11-18 2000-05-19 Valeo Climatisation MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING DEVICE INCLUDING A POLLUTION SENSOR
US6206775B1 (en) 1998-11-18 2001-03-27 Valeo Climatisation Motor vehicle heating and/or air conditioning device comprising a pollution sensor
DE102017119130A1 (en) * 2017-08-22 2019-02-28 Volkswagen Aktiengesellschaft motor vehicle

Also Published As

Publication number Publication date
DE3623164C2 (en) 1988-08-25

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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