ES469114A1 - Un mecanismo de accionamiento que responde a la temperatura - Google Patents
Un mecanismo de accionamiento que responde a la temperaturaInfo
- 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
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
- F16D48/00—External control of clutches
- F16D48/02—Control by 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements
-
- 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
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D2065/787—Pumps
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.
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)
| 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)
| 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 |
-
1977
- 1977-04-27 US US05/791,370 patent/US4094393A/en not_active Expired - Lifetime
-
1978
- 1978-04-04 CA CA300,384A patent/CA1092918A/en not_active Expired
- 1978-04-10 GB GB13950/78A patent/GB1592418A/en not_active Expired
- 1978-04-13 AU AU35064/78A patent/AU521154B2/en not_active Expired
- 1978-04-24 JP JP4862478A patent/JPS53134145A/ja active Pending
- 1978-04-24 IT IT22667/78A patent/IT1095311B/it active
- 1978-04-25 ES ES469114A patent/ES469114A1/es not_active Expired
- 1978-04-25 SE SE7804744A patent/SE425613B/sv unknown
- 1978-04-26 BR BR7802605A patent/BR7802605A/pt unknown
- 1978-04-26 FR FR7812427A patent/FR2389039A1/fr active Granted
- 1978-04-27 DE DE2818591A patent/DE2818591C2/de not_active Expired
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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