IN2009KN02406A - - Google Patents

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Publication number
IN2009KN02406A
IN2009KN02406A IN2406KON2009A IN2009KN02406A IN 2009KN02406 A IN2009KN02406 A IN 2009KN02406A IN 2406KON2009 A IN2406KON2009 A IN 2406KON2009A IN 2009KN02406 A IN2009KN02406 A IN 2009KN02406A
Authority
IN
India
Prior art keywords
clutch
thermal
thermal valve
degradation
heavy
Prior art date
Application number
Inventor
Dale M Pickelman
Theodore A Malott
Original Assignee
Borgwarner Inc
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 Borgwarner Inc filed Critical Borgwarner Inc
Publication of IN2009KN02406A publication Critical patent/IN2009KN02406A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/30802—Transmission oil properties
    • F16D2500/30803—Oil 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50296—Limit clutch wear
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70424—Outputting a clutch engaged-disengaged signal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

A failsafe system for a heavy-duty multi-speed clutch includes a thermal valve coupled within a clutch pressure tube orifice circuit protecting a clutch pack from heat degradation. When oil temperature of the clutch reaches a level where thermal degradation can occur, the thermal valve allows flow into a clutch piston system at a maximum operating pressure, thereby engaging a clutch drive and cooling the clutch to a safe condition.
IN2406KON2009 2006-12-22 2007-12-22 IN2009KN02406A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87168506P 2006-12-22 2006-12-22
PCT/US2007/088766 WO2008080159A1 (en) 2006-12-22 2007-12-22 Mechanical slip failsafe system for a heavy duty multi-speed fan clutch

Publications (1)

Publication Number Publication Date
IN2009KN02406A true IN2009KN02406A (en) 2015-08-07

Family

ID=39562961

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2406KON2009 IN2009KN02406A (en) 2006-12-22 2007-12-22

Country Status (8)

Country Link
US (1) US8522945B2 (en)
EP (1) EP2122190A1 (en)
JP (1) JP2010514994A (en)
KR (1) KR20090091182A (en)
CN (1) CN101548112B (en)
BR (1) BRPI0719494A2 (en)
IN (1) IN2009KN02406A (en)
WO (1) WO2008080159A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010059491A2 (en) * 2008-11-23 2010-05-27 Borgwarner Inc. Fan drive system with oil pressure control
EP2284414B1 (en) 2009-08-12 2012-05-02 BorgWarner, Inc. Fluid friction clutch
DE102011084584A1 (en) 2011-10-17 2013-04-18 Zf Friedrichshafen Ag Device for controlling a cooling and / or lubricating oil flow
EP2626584B1 (en) 2012-02-08 2014-03-26 BorgWarner Inc. hydraulic coupling
FR2992384B1 (en) * 2012-06-26 2014-07-04 Borgwarner Inc DOUBLE OIL CLUTCH TRANSMISSION
US9482144B2 (en) 2014-01-29 2016-11-01 Borgwarner Inc. Air-actuated fan clutch
US9470278B1 (en) 2015-11-10 2016-10-18 Borgwarner Inc. Apparatus employing shear forces to transmit energy having flow altering structures configured to increase heat rejection from a working fluid and related method
CN113217171B (en) * 2021-05-25 2022-05-03 江苏大学 Diesel engine cooling fan with variable driving source and control method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804219A (en) * 1972-11-20 1974-04-16 Borg Warner Temperature modulated variable speed drive and control therefor
GB1592604A (en) * 1977-03-07 1981-07-08 Holset Engineering Co Clutch assemblies
US4094393A (en) * 1977-04-27 1978-06-13 Borg-Warner Corporation Clutch mechanism
US4189095A (en) * 1978-11-02 1980-02-19 Kysor Industrial Corporation Combination valve
US4456110A (en) * 1980-10-11 1984-06-26 Horton Industries, Inc. Self-contained fan clutch
FR2517396B1 (en) * 1981-11-30 1987-02-20 Glyco Antriebstechnik Gmbh HYDROSTATIC CLUTCH
DE4119874A1 (en) * 1991-06-17 1993-01-07 Deere & Co MULTI-DISC CLUTCH
AT405967B (en) * 1997-12-23 2000-01-25 Steyr Daimler Puch Ag SPEED DIFFERENTIAL-RELATED HYDRAULIC CLUTCH
US7178656B2 (en) * 2003-07-21 2007-02-20 Borgwarner Inc. Hydraulic controlled fan clutch with integral cooling
US6942083B2 (en) * 2003-08-07 2005-09-13 Ford Global Technologies, Llc Viscous fan clutch actuated by a heating element and ambient air
US7047911B2 (en) * 2003-08-27 2006-05-23 Borgwarner Inc. Hydraulic fan drive system employing binary control strategy
US7044282B2 (en) * 2004-07-30 2006-05-16 Borgwarner Inc. Clutchless viscous fan drive wherein input member serves as the body and the cover carries seal
US7249664B2 (en) * 2005-03-14 2007-07-31 Borgwarner Inc. Fan drive having pressure control (fluid) of a wet friction fan drive

Also Published As

Publication number Publication date
WO2008080159A1 (en) 2008-07-03
US8522945B2 (en) 2013-09-03
KR20090091182A (en) 2009-08-26
US20100089717A1 (en) 2010-04-15
EP2122190A1 (en) 2009-11-25
CN101548112A (en) 2009-09-30
CN101548112B (en) 2011-07-06
JP2010514994A (en) 2010-05-06
BRPI0719494A2 (en) 2014-02-18

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