DE3470949D1 - Oil level gauging device, particularly for an automatic gear box - Google Patents

Oil level gauging device, particularly for an automatic gear box

Info

Publication number
DE3470949D1
DE3470949D1 DE8484401346T DE3470949T DE3470949D1 DE 3470949 D1 DE3470949 D1 DE 3470949D1 DE 8484401346 T DE8484401346 T DE 8484401346T DE 3470949 T DE3470949 T DE 3470949T DE 3470949 D1 DE3470949 D1 DE 3470949D1
Authority
DE
Germany
Prior art keywords
gear box
oil level
automatic gear
level gauging
gauging device
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
DE8484401346T
Other languages
English (en)
Inventor
Francois Leorat
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of DE3470949D1 publication Critical patent/DE3470949D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/806—Particular electronic circuits for handling non-digital processing equipment
    • G01F23/808—Particular electronic circuits for handling non-digital processing equipment containing circuits handling parameters other than liquid level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/18—Level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2260/00—Fail safe
    • F16N2260/02—Indicating
    • F16N2260/04—Oil level
DE8484401346T 1983-07-08 1984-06-26 Oil level gauging device, particularly for an automatic gear box Expired DE3470949D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311408A FR2548778B1 (fr) 1983-07-08 1983-07-08 Dispositif de jaugeage de niveau d'huile notamment pour boite de vitesses automatique

Publications (1)

Publication Number Publication Date
DE3470949D1 true DE3470949D1 (en) 1988-06-09

Family

ID=9290651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401346T Expired DE3470949D1 (en) 1983-07-08 1984-06-26 Oil level gauging device, particularly for an automatic gear box

Country Status (4)

Country Link
EP (1) EP0133069B1 (de)
DE (1) DE3470949D1 (de)
ES (1) ES534080A0 (de)
FR (1) FR2548778B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282386A (en) * 1992-09-22 1994-02-01 General Motors Corporation Apparatus and technique for fluid level determination in automatic transmissions
US6546814B1 (en) 1999-03-13 2003-04-15 Textron Systems Corporation Method and apparatus for estimating torque in rotating machinery
WO2000055583A1 (en) * 1999-03-13 2000-09-21 Textron Systems Corporation Sensor plug and method and apparatus for determining an amount of oil in a device
US6510397B1 (en) 1999-03-13 2003-01-21 Textron Systems Corporation Method and apparatus for self-diagnosis of a sensor
US6425293B1 (en) 1999-03-13 2002-07-30 Textron Systems Corporation Sensor plug
US6694285B1 (en) 1999-03-13 2004-02-17 Textron System Corporation Method and apparatus for monitoring rotating machinery
DE10149134A1 (de) * 2001-10-05 2003-04-10 Zahnradfabrik Friedrichshafen Verfahren zur Ölbefüllung für Getriebe und Befülleinrichtung zur Durchführung des Verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904145A1 (de) * 1979-02-03 1980-08-07 Bosch Gmbh Robert Mess- und anzeigevorrichtung fuer den oelstand einer brennkraftmaschine
US4306525A (en) * 1980-05-12 1981-12-22 General Motors Corporation Engine oil indicator
US4356480A (en) * 1980-09-11 1982-10-26 Minnesota Mining And Manufacturing Company Liquid level sensing circuitry

Also Published As

Publication number Publication date
FR2548778B1 (fr) 1985-12-13
FR2548778A1 (fr) 1985-01-11
ES8600511A1 (es) 1985-09-16
EP0133069A1 (de) 1985-02-13
EP0133069B1 (de) 1988-05-04
ES534080A0 (es) 1985-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee