FR2858664B1 - SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE - Google Patents

SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE

Info

Publication number
FR2858664B1
FR2858664B1 FR0309695A FR0309695A FR2858664B1 FR 2858664 B1 FR2858664 B1 FR 2858664B1 FR 0309695 A FR0309695 A FR 0309695A FR 0309695 A FR0309695 A FR 0309695A FR 2858664 B1 FR2858664 B1 FR 2858664B1
Authority
FR
France
Prior art keywords
indicating
vehicle
condition
air filter
filter
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 - Fee Related
Application number
FR0309695A
Other languages
French (fr)
Other versions
FR2858664A1 (en
Inventor
Frantz Grondin
Bruno Peressini
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0309695A priority Critical patent/FR2858664B1/en
Priority to DE200410038106 priority patent/DE102004038106A1/en
Publication of FR2858664A1 publication Critical patent/FR2858664A1/en
Application granted granted Critical
Publication of FR2858664B1 publication Critical patent/FR2858664B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
    • 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
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR0309695A 2003-08-06 2003-08-06 SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE Expired - Fee Related FR2858664B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0309695A FR2858664B1 (en) 2003-08-06 2003-08-06 SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE
DE200410038106 DE102004038106A1 (en) 2003-08-06 2004-08-05 Display system of the condition of an air filter of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309695A FR2858664B1 (en) 2003-08-06 2003-08-06 SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE

Publications (2)

Publication Number Publication Date
FR2858664A1 FR2858664A1 (en) 2005-02-11
FR2858664B1 true FR2858664B1 (en) 2007-04-06

Family

ID=34073056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309695A Expired - Fee Related FR2858664B1 (en) 2003-08-06 2003-08-06 SYSTEM FOR INDICATING THE CONDITION OF AN AIR FILTER OF A VEHICLE

Country Status (2)

Country Link
DE (1) DE102004038106A1 (en)
FR (1) FR2858664B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630326A (en) * 2017-10-06 2019-04-16 镇江润德节能科技有限公司 A kind of new air filter
EP3771649B1 (en) * 2019-07-30 2022-01-19 Airbus Helicopters System for evaluating the clogging of a filter equipping an aircraft, aircraft comprising such an evaluation system and associated method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031933A1 (en) * 2009-07-07 2011-01-13 Man Diesel & Turbo Se gas engine
DE102012211425A1 (en) * 2012-07-02 2014-01-23 Robert Bosch Gmbh Method for determining a speed of a compressor
DE102017210270A1 (en) 2017-06-20 2018-12-20 Mahle International Gmbh Air filter element with integrated contamination measurement
FR3088857B1 (en) * 2018-11-22 2021-01-22 Speedinnov Maintenance process for air filters in a railway vehicle
CN113107721B (en) * 2021-05-19 2022-08-23 潍柴动力股份有限公司 Method, device, equipment and medium for detecting blocking state of air inlet filter element of engine
CN113398674A (en) * 2021-07-26 2021-09-17 薛晓晗 Vehicle-mounted atmosphere detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224721C2 (en) * 1992-07-27 1994-10-13 Duerrwaechter E Dr Doduco Device for monitoring the degree of contamination of an air filter in a motor vehicle
US5606311A (en) * 1995-08-30 1997-02-25 General Motors Corporation Air filter diagnostic
SE9601196L (en) * 1996-03-28 1997-09-29 Volvo Wheel Loaders Ab Safety filter
DE10017361A1 (en) * 2000-04-07 2001-10-11 Mann & Hummel Filter Differential pressure measuring arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630326A (en) * 2017-10-06 2019-04-16 镇江润德节能科技有限公司 A kind of new air filter
CN109630326B (en) * 2017-10-06 2021-10-01 山东泰全重型汽车配件股份有限公司 Novel air filter
EP3771649B1 (en) * 2019-07-30 2022-01-19 Airbus Helicopters System for evaluating the clogging of a filter equipping an aircraft, aircraft comprising such an evaluation system and associated method

Also Published As

Publication number Publication date
FR2858664A1 (en) 2005-02-11
DE102004038106A1 (en) 2005-02-24

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20180430