SE0850005L - METHOD AND DEVICE FOR LUBRICATION AND COOLING GEARBOX, GEARBOX - Google Patents

METHOD AND DEVICE FOR LUBRICATION AND COOLING GEARBOX, GEARBOX

Info

Publication number
SE0850005L
SE0850005L SE0850005A SE0850005A SE0850005L SE 0850005 L SE0850005 L SE 0850005L SE 0850005 A SE0850005 A SE 0850005A SE 0850005 A SE0850005 A SE 0850005A SE 0850005 L SE0850005 L SE 0850005L
Authority
SE
Sweden
Prior art keywords
oil
cooling
gearbox
transmission
driven
Prior art date
Application number
SE0850005A
Other languages
Swedish (sv)
Other versions
SE532922C2 (en
Inventor
Mats Furucrona
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0850005A priority Critical patent/SE532922C2/en
Priority to DE102008063608A priority patent/DE102008063608A1/en
Publication of SE0850005L publication Critical patent/SE0850005L/en
Publication of SE532922C2 publication Critical patent/SE532922C2/en

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436—Pumps
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0441—Arrangements of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

The method involves pumping a lubricant i.e. oil, from an oil sump (2) of a transmission (1) to a lubrication point (4) in the transmission using a mechanically-driven oil pump (3), and cooling the oil of the oil sump in an oil cooling system (14). The oil is pumped from the oil sump to the oil cooling system by a separate electrically driven oil pump (13) in response to demand for cooling the oil in the oil cooling system. The mechanically-driven oil pump is driven by an auxiliary shaft (12) of the transmission. An independent claim is also included for an arrangement for lubricating and cooling a transmission.
SE0850005A 2008-01-15 2008-01-15 Methods and apparatus for lubrication and cooling of gearbox, gearbox and vehicle SE532922C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0850005A SE532922C2 (en) 2008-01-15 2008-01-15 Methods and apparatus for lubrication and cooling of gearbox, gearbox and vehicle
DE102008063608A DE102008063608A1 (en) 2008-01-15 2008-12-18 Vehicle e.g. lorry, transmission lubricating and cooling method, involves pumping oil from oil sump to oil cooling system by electrically driven oil pump in response to demand for cooling oil in oil cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0850005A SE532922C2 (en) 2008-01-15 2008-01-15 Methods and apparatus for lubrication and cooling of gearbox, gearbox and vehicle

Publications (2)

Publication Number Publication Date
SE0850005L true SE0850005L (en) 2009-07-16
SE532922C2 SE532922C2 (en) 2010-05-11

Family

ID=40758626

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0850005A SE532922C2 (en) 2008-01-15 2008-01-15 Methods and apparatus for lubrication and cooling of gearbox, gearbox and vehicle

Country Status (2)

Country Link
DE (1) DE102008063608A1 (en)
SE (1) SE532922C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774516A (en) * 2016-05-20 2016-07-20 中国第汽车股份有限公司 Dual-power coupling device for hybrid powered automatic transmission hydraulic system
CN108869702A (en) * 2018-09-12 2018-11-23 中车资阳机车有限公司 A kind of installing locomotive gear cases cooling heat radiator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537474C2 (en) * 2013-09-23 2015-05-12 Scania Cv Ab System for lubricating and cooling a gearbox and method for controlling a flow of gearbox oil of such a system
SE537473C2 (en) * 2013-09-23 2015-05-12 Scania Cv Ab System for lubricating and cooling a gearbox and method for controlling a flow of gearbox oil of such a system
SE538561C2 (en) 2014-12-04 2016-09-20 Scania Cv Ab Lubrication system and a method for controlling the lubrication system
US20160341299A1 (en) * 2016-08-05 2016-11-24 Caterpillar Inc. Gear box cooling system for a rock header
EP3279516A1 (en) * 2016-08-05 2018-02-07 Caterpillar Global Mining Europe GmbH Cooling circuit for cutting drum gearbox
DE102020207252A1 (en) * 2020-06-10 2021-12-30 Zf Friedrichshafen Ag Transmission for a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774516A (en) * 2016-05-20 2016-07-20 中国第汽车股份有限公司 Dual-power coupling device for hybrid powered automatic transmission hydraulic system
CN108869702A (en) * 2018-09-12 2018-11-23 中车资阳机车有限公司 A kind of installing locomotive gear cases cooling heat radiator

Also Published As

Publication number Publication date
SE532922C2 (en) 2010-05-11
DE102008063608A1 (en) 2009-07-16

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