GB2458287B - Conductive cooling for clutches - Google Patents

Conductive cooling for clutches

Info

Publication number
GB2458287B
GB2458287B GB0804551.0A GB0804551A GB2458287B GB 2458287 B GB2458287 B GB 2458287B GB 0804551 A GB0804551 A GB 0804551A GB 2458287 B GB2458287 B GB 2458287B
Authority
GB
United Kingdom
Prior art keywords
clutches
conductive cooling
conductive
cooling
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 - Fee Related
Application number
GB0804551.0A
Other versions
GB2458287A (en
GB0804551D0 (en
Inventor
Jonathan C Wheals
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.)
Ricardo UK Ltd
Original Assignee
Ricardo UK Ltd
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 Ricardo UK Ltd filed Critical Ricardo UK Ltd
Priority to GB0804551.0A priority Critical patent/GB2458287B/en
Publication of GB0804551D0 publication Critical patent/GB0804551D0/en
Publication of GB2458287A publication Critical patent/GB2458287A/en
Application granted granted Critical
Publication of GB2458287B publication Critical patent/GB2458287B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/72—Features relating to cooling
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/43—Clutches, e.g. disengaging bearing
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
    • F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0684—Mechanically actuated clutches with two clutch plates
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/02—Overheat protection, i.e. means for protection against overheating
    • F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
GB0804551.0A 2008-03-11 2008-03-11 Conductive cooling for clutches Expired - Fee Related GB2458287B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0804551.0A GB2458287B (en) 2008-03-11 2008-03-11 Conductive cooling for clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0804551.0A GB2458287B (en) 2008-03-11 2008-03-11 Conductive cooling for clutches

Publications (3)

Publication Number Publication Date
GB0804551D0 GB0804551D0 (en) 2008-04-16
GB2458287A GB2458287A (en) 2009-09-16
GB2458287B true GB2458287B (en) 2012-08-08

Family

ID=39327948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0804551.0A Expired - Fee Related GB2458287B (en) 2008-03-11 2008-03-11 Conductive cooling for clutches

Country Status (1)

Country Link
GB (1) GB2458287B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205599A1 (en) * 2014-03-26 2015-10-01 Robert Bosch Gmbh Cooling sleeve for a bearing and bearing with cooling sleeve
US10955009B2 (en) 2018-04-03 2021-03-23 Borgwarner Inc. Clutch pack having different clutch plate materials

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651164A (en) * 1947-07-22 1951-03-14 Electro Mecanique De Laveyron Improvements in devices to prevent overheating of the bearings of rotary shafts, in particular shafts of electrical apparatus such as electric brakes
US4368810A (en) * 1979-08-07 1983-01-18 Luk Lamellen Und Kupplungsbau Gmbh Friction clutch
US20020162721A1 (en) * 2000-08-07 2002-11-07 Savoyard James P. Oil cooling of clutch package
US6491149B1 (en) * 1999-09-30 2002-12-10 Mannesmann Sachs Ag Multiple-clutch device
JP2003120791A (en) * 2001-10-10 2003-04-23 Nsk Ltd Rotation support structure for pulley
WO2003089801A1 (en) * 2002-04-15 2003-10-30 Isis Innovation Limited Braking system with cooling bristles like from a brush seal
DE102005025261A1 (en) * 2005-06-02 2006-12-14 Leybold Vacuum Gmbh Vacuum pump has housing containing rolling bearing with stator ring and sprung heat bridging element located between housing and ring for rotory shaft thermally connecting the two for better heat conduction
GB2442877A (en) * 2006-10-13 2008-04-16 Ricardo Uk Ltd Dual clutch transmission having a dry clutch with cooling chamber or conduit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651164A (en) * 1947-07-22 1951-03-14 Electro Mecanique De Laveyron Improvements in devices to prevent overheating of the bearings of rotary shafts, in particular shafts of electrical apparatus such as electric brakes
US4368810A (en) * 1979-08-07 1983-01-18 Luk Lamellen Und Kupplungsbau Gmbh Friction clutch
US6491149B1 (en) * 1999-09-30 2002-12-10 Mannesmann Sachs Ag Multiple-clutch device
US20020162721A1 (en) * 2000-08-07 2002-11-07 Savoyard James P. Oil cooling of clutch package
JP2003120791A (en) * 2001-10-10 2003-04-23 Nsk Ltd Rotation support structure for pulley
WO2003089801A1 (en) * 2002-04-15 2003-10-30 Isis Innovation Limited Braking system with cooling bristles like from a brush seal
DE102005025261A1 (en) * 2005-06-02 2006-12-14 Leybold Vacuum Gmbh Vacuum pump has housing containing rolling bearing with stator ring and sprung heat bridging element located between housing and ring for rotory shaft thermally connecting the two for better heat conduction
GB2442877A (en) * 2006-10-13 2008-04-16 Ricardo Uk Ltd Dual clutch transmission having a dry clutch with cooling chamber or conduit

Also Published As

Publication number Publication date
GB2458287A (en) 2009-09-16
GB0804551D0 (en) 2008-04-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210311