ES469114A1 - Un mecanismo de accionamiento que responde a la temperatura - Google Patents

Un mecanismo de accionamiento que responde a la temperatura

Info

Publication number
ES469114A1
ES469114A1 ES469114A ES469114A ES469114A1 ES 469114 A1 ES469114 A1 ES 469114A1 ES 469114 A ES469114 A ES 469114A ES 469114 A ES469114 A ES 469114A ES 469114 A1 ES469114 A1 ES 469114A1
Authority
ES
Spain
Prior art keywords
valve
source
pressure
fluid
passages
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
Application number
ES469114A
Other languages
English (en)
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of ES469114A1 publication Critical patent/ES469114A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/02Control by fluid pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/12Details not specific to one of the before-mentioned types
    • F16D25/14Fluid pressure control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00Automatic clutches
    • F16D43/02Automatic clutches actuated entirely mechanically
    • F16D43/25Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/02Control by fluid pressure
    • F16D2048/0221Valves for clutch control systems; Details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/78Features relating to cooling
    • F16D2065/787Pumps

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)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

Un mecanismo de accionamiento que responde a la temperatura que comprende un miembro de accionamiento y un miembro accionado, un embrague de fricción conectado entre dichos miembros destinado a proporcionar un acoplamiento liberable entre ellos, un mecanismo actuador asociado con dichos miembros y destinado a aplicar dicho embrague en respuesta a la presión de fluido, una fuente de presión y un colector para dicho mecanismo, habiendo un circuito de fluido que conecta a dicha fuente a dicho actuador, caracterizado porque dicho circuito de fluido incluye una válvula que tiene medios sensibles a la temperatura expuestos a un medio de temperatura variable, teniendo dicha válvula dos posiciones, un par de pasos de fluido que conectan dicho mecanismo de accionamiento y dicha válvula, estando dicha válvula conectada a dicha fuente, estando uno de dichos pasos conectador al actuador para suministrar presión al mismo, siendo dicha válvula operante para conectar alternativamente dicha fuente a uno uotro de dichos conductos conectados a dicho mecanismo de accionamiento, y para conectar alternativamente dichos conductos a un paso de retorno al colector, con lo que uno de dichos pasos suministrará presión al actuador para aplicar al embrague cuando es suministrado con presión de fluido mediante la válvula, cuando la temperatura de dicho medio excede de un máximo predeterminado, y el otro de dichos pasos cuando es suministrado con presión que proporciona el suministro de lubricante a dicho mecanismo de accionamiento, cuando la válvula está en la otra posición y dicho medio está por debajo de una temperatura predeterminada; actuando dicho par de pasos alternativamente como pasos de fluido de retorno cuando el otro paso está conectado a dicha fuente.
ES469114A 1977-04-27 1978-04-25 Un mecanismo de accionamiento que responde a la temperatura Expired ES469114A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,370 US4094393A (en) 1977-04-27 1977-04-27 Clutch mechanism

Publications (1)

Publication Number Publication Date
ES469114A1 true ES469114A1 (es) 1979-01-01

Family

ID=25153527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469114A Expired ES469114A1 (es) 1977-04-27 1978-04-25 Un mecanismo de accionamiento que responde a la temperatura

Country Status (11)

Country Link
US (1) US4094393A (es)
JP (1) JPS53134145A (es)
AU (1) AU521154B2 (es)
BR (1) BR7802605A (es)
CA (1) CA1092918A (es)
DE (1) DE2818591C2 (es)
ES (1) ES469114A1 (es)
FR (1) FR2389039A1 (es)
GB (1) GB1592418A (es)
IT (1) IT1095311B (es)
SE (1) SE425613B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592604A (en) * 1977-03-07 1981-07-08 Holset Engineering Co Clutch assemblies
US4238017A (en) * 1977-12-05 1980-12-09 Borg-Warner Corporation Clutch mechanism
US4224841A (en) * 1978-05-31 1980-09-30 Wallace Murray Corporation Multi-speed temperature responsive fan clutch
AU515278B2 (en) * 1978-08-07 1981-03-26 Cummins Engine Company Inc. Fan drive
US4262789A (en) * 1979-04-30 1981-04-21 Eaton Corporation Water cooled brake having mixed boundary contact between the torque transmitting surfaces
US4411346A (en) * 1981-06-11 1983-10-25 The Falk Corporation Disc clutch apparatus
US4574926A (en) * 1983-06-28 1986-03-11 John Bubak Oil cooled and fluid pressure operated clutch assembly
US4899861A (en) * 1987-03-16 1990-02-13 Rockford Powertrain, Inc. Variable speed drive for engine cooling fans
US5613586A (en) * 1994-02-25 1997-03-25 Horton, Inc. Rotational control apparatus
US5636719A (en) * 1994-02-25 1997-06-10 Horton, Inc. Rotational control apparatus
US5611415A (en) * 1994-02-25 1997-03-18 Horton, Inc. Rotational control apparatus
DE4444282A1 (de) * 1994-12-13 1996-06-27 Joachim Kreisl Druckmittelbetätigte Kupplung und Bremse
US5667045A (en) * 1995-09-18 1997-09-16 Rockford Powertrain, Inc. Continuously variable fan drive clutch arrangement
US5937979A (en) * 1995-09-18 1999-08-17 Rockford Powertrain, Inc. Continuosly variable fan drive clutch
US5947247A (en) * 1995-09-18 1999-09-07 Rockford Powertrain, Inc. Continuously variable fan drive clutch
US5855266A (en) * 1995-09-18 1999-01-05 Rockford Powertrain, Inc. Fan clutch for vehicles configured for low engine speed
AU738945B2 (en) * 1997-02-12 2001-09-27 Horton Inc. Integral steel-aluminum ring for eddy current activated friction clutch
US5967285A (en) * 1998-10-16 1999-10-19 New Venture Gear, Inc. Multi-function control valve for hydraulic coupling
AT3343U1 (de) 1999-01-26 2000-01-25 Steyr Daimler Puch Ag Drehzahldifferenzabhängige hydraulische kupplung mit temperaturkompensation
JP2003056597A (ja) * 2001-08-22 2003-02-26 Nsk Warner Kk 多板クラッチ
US7059460B2 (en) * 2003-02-14 2006-06-13 Ford Motor Company Hydraulic coupling system
US7007782B2 (en) * 2003-02-14 2006-03-07 Automotive Components Holdings Llc Control of a hydraulic coupling system
US7178656B2 (en) * 2003-07-21 2007-02-20 Borgwarner Inc. Hydraulic controlled fan clutch with integral cooling
DE102005030192C5 (de) * 2004-07-22 2022-05-12 Schaeffler Technologies AG & Co. KG Vorrichtung zum Wirkverbinden eines Verbrennungsmotors mit einem Getriebe
RU2288383C2 (ru) * 2004-10-11 2006-11-27 Открытое акционерное общество "Всероссийский научно-исследовательский институт транспортного машиностроения" Способ и устройство стабилизации частоты вращения потребителя двигателя внутреннего сгорания
EP2122190A1 (en) * 2006-12-22 2009-11-25 Borgwarner, Inc. Mechanical slip failsafe system for a heavy duty multi-speed fan clutch
DE102007046104B4 (de) * 2007-09-27 2013-09-26 Ortlinghaus-Werke Gmbh Kupplungs-Brems-Kombination
WO2010056830A2 (en) * 2008-11-12 2010-05-20 Horton, Inc. Two-speed clutch and retro-fit kit
US9850909B2 (en) * 2009-10-17 2017-12-26 Borgwarner Inc. Hybrid fan drive with electric motor
US9458844B2 (en) 2013-06-21 2016-10-04 Hamilton Sundstrand Corporation Propeller rotor and engine overspeed control
CN111140606B (zh) * 2019-12-30 2021-11-19 潍柴动力股份有限公司 安全离合器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661148A (en) * 1951-04-12 1953-12-01 Schwitzer Cummins Company Thermostatically controlled fan
US2927563A (en) * 1958-12-12 1960-03-08 Int Harvester Co Internal combustion engine cooling fan structure and temperature responsive control means therefor
GB1233897A (es) * 1967-07-10 1971-06-03
US3587537A (en) * 1969-05-02 1971-06-28 Borg Warner Temperature modulated variable speed drive
US3848622A (en) * 1972-11-20 1974-11-19 Borg Warner Temperature modulated pressure regulating valve
US3804219A (en) * 1972-11-20 1974-04-16 Borg Warner Temperature modulated variable speed drive and control therefor
US3927830A (en) * 1974-09-25 1975-12-23 Borg Warner Control valve

Also Published As

Publication number Publication date
AU3506478A (en) 1979-10-18
IT7822667A0 (it) 1978-04-24
SE7804744L (sv) 1978-10-28
CA1092918A (en) 1981-01-06
GB1592418A (en) 1981-07-08
FR2389039A1 (fr) 1978-11-24
DE2818591C2 (de) 1983-05-05
FR2389039B1 (es) 1981-12-31
IT1095311B (it) 1985-08-10
BR7802605A (pt) 1978-11-14
JPS53134145A (en) 1978-11-22
SE425613B (sv) 1982-10-18
DE2818591A1 (de) 1978-11-02
AU521154B2 (en) 1982-03-18
US4094393A (en) 1978-06-13

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