SE0700506L - Lubrication device, gearbox and ways to lubricate a gearbox - Google Patents

Lubrication device, gearbox and ways to lubricate a gearbox

Info

Publication number
SE0700506L
SE0700506L SE0700506A SE0700506A SE0700506L SE 0700506 L SE0700506 L SE 0700506L SE 0700506 A SE0700506 A SE 0700506A SE 0700506 A SE0700506 A SE 0700506A SE 0700506 L SE0700506 L SE 0700506L
Authority
SE
Sweden
Prior art keywords
gearbox
oil
lubricate
ways
lubrication device
Prior art date
Application number
SE0700506A
Other languages
Swedish (sv)
Other versions
SE530965C2 (en
Inventor
Erik Goeras
Magnus Hagberg
Original Assignee
Scania Cv Abp
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 Abp filed Critical Scania Cv Abp
Priority to SE0700506A priority Critical patent/SE530965C2/en
Priority to PCT/SE2008/050177 priority patent/WO2008108720A1/en
Publication of SE0700506L publication Critical patent/SE0700506L/en
Publication of SE530965C2 publication Critical patent/SE530965C2/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
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • 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
    • 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
    • F16H57/0409—Features relating to lubrication or cooling or heating characterised by the problem to increase efficiency, e.g. by reducing splash losses
    • 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
    • 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
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections
    • 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
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • F16H57/0453—Section walls to divide a gear sump
    • 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
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • F16H57/0494—Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion

Landscapes

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

Abstract

The invention relates to a lubricating device for a gearbox (10) which has a separate oil pan (a-d) for each gearwheel pair and in which the oil level in the respective oil pans will only reach the gearwheel pair when it is under load. Whether the oil pans have to be filled or emptied may be determined by a sensor (82) in combination with a computer, and a control unit (70) detects which gear is engaged and therefore which gearwheels are under load. The oil pans may then be emptied/filled by a pump arrangement (40).
SE0700506A 2007-03-02 2007-03-02 Lubrication device, gearbox and ways to lubricate a gearbox SE530965C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0700506A SE530965C2 (en) 2007-03-02 2007-03-02 Lubrication device, gearbox and ways to lubricate a gearbox
PCT/SE2008/050177 WO2008108720A1 (en) 2007-03-02 2008-02-15 Lubricating device, gear box and method for lubricating a gear box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700506A SE530965C2 (en) 2007-03-02 2007-03-02 Lubrication device, gearbox and ways to lubricate a gearbox

Publications (2)

Publication Number Publication Date
SE0700506L true SE0700506L (en) 2008-09-03
SE530965C2 SE530965C2 (en) 2008-11-04

Family

ID=39738502

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700506A SE530965C2 (en) 2007-03-02 2007-03-02 Lubrication device, gearbox and ways to lubricate a gearbox

Country Status (2)

Country Link
SE (1) SE530965C2 (en)
WO (1) WO2008108720A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040669A1 (en) * 2008-07-24 2010-06-24 Zf Friedrichshafen Ag Automatic transmission for large commercial vehicle, has supply mechanism supplying lubricating oil into compressed air supply line, and present behind air dryer/air filter that is connected downstream to compressor
GB2471653A (en) * 2009-06-30 2011-01-12 Meritor Technology Inc A method of controlling a fluid level around a transmission gear
DE102009045426A1 (en) * 2009-10-07 2011-04-14 Zf Friedrichshafen Ag Arrangement for adjusting pressure or cooling agent levels, particularly oil levels, in different housing units of transmission of vehicle, has compressed air feed circuit arranged outside of housing units
DE102011088363A1 (en) * 2011-12-13 2013-06-13 Zf Friedrichshafen Ag Device for adjusting a fluid level in a housing area
AT517704B1 (en) * 2015-08-19 2017-04-15 Avl Commercial Driveline & Tractor Eng Gmbh Method for controlling the oil level in a transmission and transmission for carrying out the method
DE102015219725A1 (en) * 2015-10-12 2017-04-13 Zf Friedrichshafen Ag Method for operating a lubricant pump in a transmission for a vehicle
CN112404470A (en) * 2020-11-02 2021-02-26 盐城市金品数控机床有限公司 Horizontal lathe feed box
CN112392942B (en) * 2020-11-13 2022-04-08 徐州徐工矿业机械有限公司 Ultra-large hydraulic excavator and rotary speed reducer gear oil level monitoring device thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191120288A (en) * 1911-09-13 1912-06-27 Wolseley Tool And Motor Car Co Improved Means for use in the Lubrication of Change Speed Gear, and other Driving Mechanism, used with Automobiles.
GB290225A (en) * 1927-05-10 1928-09-13 Gen Electric Improvements in or relating to devices for lubricating spur gears
DE3719096A1 (en) * 1987-06-06 1988-12-15 Iveco Magirus TRANSMISSION WITH SUBMERSIBLE LUBRICATION
ES2221349T3 (en) * 1998-12-15 2004-12-16 Bombardier Transportation Gmbh LUBRICATION DEVICE FOR REDUCER OF SEVERAL STAGES.
US20030120256A1 (en) * 2001-07-03 2003-06-26 Syntheon, Llc Methods and apparatus for sclerosing the wall of a varicose vein

Also Published As

Publication number Publication date
WO2008108720A1 (en) 2008-09-12
SE530965C2 (en) 2008-11-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed