DE29611668U1 - Sensor for monitoring the lubricating oil supply in gear transmissions - Google Patents

Sensor for monitoring the lubricating oil supply in gear transmissions

Info

Publication number
DE29611668U1
DE29611668U1 DE29611668U DE29611668U DE29611668U1 DE 29611668 U1 DE29611668 U1 DE 29611668U1 DE 29611668 U DE29611668 U DE 29611668U DE 29611668 U DE29611668 U DE 29611668U DE 29611668 U1 DE29611668 U1 DE 29611668U1
Authority
DE
Germany
Prior art keywords
monitoring
sensor
lubricating oil
oil supply
gear transmissions
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 - Lifetime
Application number
DE29611668U
Other languages
German (de)
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.)
BREMER KARL FRIEDRICH DIPL ING
HAEHNE CHRISTOPHER DIPL ING
Original Assignee
BREMER KARL FRIEDRICH DIPL ING
HAEHNE CHRISTOPHER DIPL ING
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 BREMER KARL FRIEDRICH DIPL ING, HAEHNE CHRISTOPHER DIPL ING filed Critical BREMER KARL FRIEDRICH DIPL ING
Priority to DE29611668U priority Critical patent/DE29611668U1/en
Publication of DE29611668U1 publication Critical patent/DE29611668U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
DE29611668U 1996-07-04 1996-07-04 Sensor for monitoring the lubricating oil supply in gear transmissions Expired - Lifetime DE29611668U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29611668U DE29611668U1 (en) 1996-07-04 1996-07-04 Sensor for monitoring the lubricating oil supply in gear transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29611668U DE29611668U1 (en) 1996-07-04 1996-07-04 Sensor for monitoring the lubricating oil supply in gear transmissions

Publications (1)

Publication Number Publication Date
DE29611668U1 true DE29611668U1 (en) 1996-09-05

Family

ID=8026068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29611668U Expired - Lifetime DE29611668U1 (en) 1996-07-04 1996-07-04 Sensor for monitoring the lubricating oil supply in gear transmissions

Country Status (1)

Country Link
DE (1) DE29611668U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060325A1 (en) * 1999-04-06 2000-10-12 Zf Friedrichshafen Ag Device for measuring the gearbox oil temperature
EP3484765A4 (en) * 2016-07-12 2020-03-18 Sikorsky Aircraft Corporation System and method for detecting a lubricant-out condition in an aircraft gearbox

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060325A1 (en) * 1999-04-06 2000-10-12 Zf Friedrichshafen Ag Device for measuring the gearbox oil temperature
US6663279B1 (en) 1999-04-06 2003-12-16 Zf Friedrichshafen Ag Device for measuring the gearbox oil temperature
EP3484765A4 (en) * 2016-07-12 2020-03-18 Sikorsky Aircraft Corporation System and method for detecting a lubricant-out condition in an aircraft gearbox
US11512811B2 (en) 2016-07-12 2022-11-29 Sikorsky Aircraft Corporation System and method for detecting a lubricant-out condition in an aircraft gearbox

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961017

R156 Lapse of ip right after 3 years

Effective date: 20000801