IT1128919B - Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli - Google Patents

Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli

Info

Publication number
IT1128919B
IT1128919B IT68082/80A IT6808280A IT1128919B IT 1128919 B IT1128919 B IT 1128919B IT 68082/80 A IT68082/80 A IT 68082/80A IT 6808280 A IT6808280 A IT 6808280A IT 1128919 B IT1128919 B IT 1128919B
Authority
IT
Italy
Prior art keywords
automatic
lio
signaling
vehicles
insufficient level
Prior art date
Application number
IT68082/80A
Other languages
English (en)
Other versions
IT8068082A0 (it
Inventor
Oscar Konyjedic
Paolo Carrara
Enzo Fabbris
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT68082/80A priority Critical patent/IT1128919B/it
Publication of IT8068082A0 publication Critical patent/IT8068082A0/it
Priority to US06/279,293 priority patent/US4409832A/en
Priority to DE19813126962 priority patent/DE3126962A1/de
Application granted granted Critical
Publication of IT1128919B publication Critical patent/IT1128919B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • F16H57/0449—Sensors or indicators for controlling the fluid level

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • General Details Of Gearings (AREA)
IT68082/80A 1980-07-09 1980-07-09 Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli IT1128919B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68082/80A IT1128919B (it) 1980-07-09 1980-07-09 Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli
US06/279,293 US4409832A (en) 1980-07-09 1981-07-01 Device for automatically indicating an insufficient level of automatic fluid
DE19813126962 DE3126962A1 (de) 1980-07-09 1981-07-08 Vorrichtung zur automatischen anzeige eines unzureichenden oelstandes in einem automatischen schaltgetriebe fuer motorfahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68082/80A IT1128919B (it) 1980-07-09 1980-07-09 Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli

Publications (2)

Publication Number Publication Date
IT8068082A0 IT8068082A0 (it) 1980-07-09
IT1128919B true IT1128919B (it) 1986-06-04

Family

ID=11307703

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68082/80A IT1128919B (it) 1980-07-09 1980-07-09 Dispositivo automatico per la segnalazione di insufficiente livello o lio dei cambi di tipo automatico per autoveicoli

Country Status (3)

Country Link
US (1) US4409832A (it)
DE (1) DE3126962A1 (it)
IT (1) IT1128919B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141510A (en) * 1981-02-26 1982-09-01 Mazda Motor Corp Display device for car
US4503419A (en) * 1983-01-17 1985-03-05 General Motors Corporation Oil level detection circuit
FR2624968A1 (fr) * 1987-12-16 1989-06-23 Whessoe Sa Dispositif de mesure des parametres de stockage, tels que le niveau et la temperature, de liquides ou fluides de densites differentes dans un reservoir
DE9107128U1 (de) * 1991-06-10 1991-09-05 Blanchard, Michel, 8000 München Elektronische Überwachungsvorrichtung
US5282386A (en) * 1992-09-22 1994-02-01 General Motors Corporation Apparatus and technique for fluid level determination in automatic transmissions
US5900810A (en) * 1996-12-17 1999-05-04 Kavlico Corporation Capacitive sensor assembly
IT1293448B1 (it) * 1997-07-14 1999-03-01 Fiat Auto Spa Sistema di segnalazione del livello dell'olio lubrificante in un motore a combustione interna di un autoveicolo.
US5929754A (en) * 1997-12-03 1999-07-27 Kavlico Corporation High-sensitivity capacitive oil deterioration and level sensor
US6510397B1 (en) 1999-03-13 2003-01-21 Textron Systems Corporation Method and apparatus for self-diagnosis of a sensor
US6546814B1 (en) 1999-03-13 2003-04-15 Textron Systems Corporation Method and apparatus for estimating torque in rotating machinery
US6694285B1 (en) 1999-03-13 2004-02-17 Textron System Corporation Method and apparatus for monitoring rotating machinery
US6425293B1 (en) 1999-03-13 2002-07-30 Textron Systems Corporation Sensor plug
CN1214197C (zh) 2001-01-19 2005-08-10 日立建机株式会社 液压马达的故障检测装置
EP1881241B1 (en) * 2001-01-19 2009-09-30 Hitachi Construction Machinery Co., Ltd. Failure detection device for hydraulic motor and hydraulic drive vehicle
JP4934327B2 (ja) * 2006-02-09 2012-05-16 本田技研工業株式会社 汎用エンジンのオイルレベル低下判断装置
US7878057B2 (en) * 2007-04-03 2011-02-01 Gm Global Technology Operations, Inc. System for detecting failures in fuel systems
KR101294186B1 (ko) * 2011-11-22 2013-08-08 기아자동차주식회사 차량의 오일레벨 관리방법 및 시스템
US9587534B2 (en) * 2015-02-11 2017-03-07 Flextronics Ap, Llc Oil pan with integrated capacitive sensor for measuring oil level
CN105805286A (zh) * 2016-05-07 2016-07-27 安徽盛运重工机械有限责任公司 减速器润滑油油量监控系统及其工作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431779A (en) * 1967-01-03 1969-03-11 Deere & Co Monitoring device for internal combustion engine
JPS5216528B2 (it) * 1973-08-11 1977-05-10
DE2430680A1 (de) * 1974-06-26 1976-01-15 Porsche Ag Vorrichtung zur ueberwachung des schmiermittels in einem automatischen getriebe

Also Published As

Publication number Publication date
IT8068082A0 (it) 1980-07-09
DE3126962A1 (de) 1982-02-04
US4409832A (en) 1983-10-18

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