FR2422069A1 - Accouplement commande par la temperature, rempli d'un liquide visqueux - Google Patents
Accouplement commande par la temperature, rempli d'un liquide visqueuxInfo
- Publication number
- FR2422069A1 FR2422069A1 FR7908310A FR7908310A FR2422069A1 FR 2422069 A1 FR2422069 A1 FR 2422069A1 FR 7908310 A FR7908310 A FR 7908310A FR 7908310 A FR7908310 A FR 7908310A FR 2422069 A1 FR2422069 A1 FR 2422069A1
- Authority
- FR
- France
- Prior art keywords
- filled
- controlled coupling
- viscous liquid
- temperature controlled
- temperature
- 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.)
- Granted
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
- F16D35/021—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 actuated by valves
- F16D35/022—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 actuated by valves the valve being actuated by a bimetallic strip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Accouplement commandé par la température, rempli d'un fluide visqueux, dans lequel, entre un disque d'entraînement fixé côté primaire et des surfaces entraînées disposées côté secondaire, sont prévus des intervalles pour la génération de forces de viscosité transmettant de la puissance, le fluide de transmission de puissance pouvant être sélectivement, sous le contrôle d'une soupape commandée par la température, soit transféré d'un compartiment de travail dans un compartiment de réserve au moyen d'un organe de pompage, soit maintenu dans le compartiment de travail. Le disque d'entraînement côté primaire 5, 25, 35, 45, 55 est agencé de façon à être flexible en direction axiale. Application particulière à l'entraînement du ventilateur dans un véhicule automobile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2814608A DE2814608C3 (de) | 1978-04-05 | 1978-04-05 | Flüssigkeitsreibungskupplung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422069A1 true FR2422069A1 (fr) | 1979-11-02 |
FR2422069B1 FR2422069B1 (fr) | 1984-06-29 |
Family
ID=6036179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908310A Granted FR2422069A1 (fr) | 1978-04-05 | 1979-04-03 | Accouplement commande par la temperature, rempli d'un liquide visqueux |
Country Status (6)
Country | Link |
---|---|
US (1) | US4278158A (fr) |
JP (1) | JPS5927454B2 (fr) |
DE (1) | DE2814608C3 (fr) |
ES (1) | ES479336A1 (fr) |
FR (1) | FR2422069A1 (fr) |
GB (1) | GB2019536B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3041793C2 (de) * | 1980-11-06 | 1984-08-02 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Flüssigkeitsreibungskupplung |
US4403684A (en) * | 1980-12-22 | 1983-09-13 | Wallace Murray Corporation | Fluid shear coupling apparatus |
DE3147797A1 (de) * | 1981-12-03 | 1983-06-16 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Fluessigkeitsreibungskupplung |
DE3148182A1 (de) * | 1981-12-05 | 1983-06-09 | Fichtel & Sachs Ag, 8720 Schweinfurt | Visko-luefterkupplung mit unterschiedlichen scherspalten |
DE3148872A1 (de) * | 1981-12-10 | 1983-06-23 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Fluessigkeitsreibungskupplung mit temperatursteuerung |
DE3226634A1 (de) * | 1982-07-16 | 1984-01-19 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Fluessigkeitsreibungskupplung |
DE3322779C2 (de) * | 1983-06-24 | 1986-09-18 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Flüssigkeitsreibungskupplung |
DE8323498U1 (de) * | 1983-08-16 | 1983-11-24 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Fluessigkeitsreibungskupplung |
US4699258A (en) * | 1984-11-15 | 1987-10-13 | General Motors Corporation | Viscous clutch for engine cooling fan with optimized low speed disengagement |
JPS6373666U (fr) * | 1986-10-31 | 1988-05-17 | ||
DE3807109A1 (de) * | 1988-03-04 | 1989-09-14 | Fichtel & Sachs Ag | Visco-luefterkupplung |
US5123514A (en) * | 1991-09-20 | 1992-06-23 | Echlin Inc. | Clutch or brake system for a heavy duty vehicle |
US5855265A (en) * | 1997-06-25 | 1999-01-05 | General Motors Corporation | Low disengage speed fan clutch |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB712476A (en) * | 1949-11-29 | 1954-07-28 | Andre Louis Tenot | Improvements in and relating to hydraulic power transmission devices |
GB817021A (en) * | 1956-06-04 | 1959-07-22 | Schwitzer Corp | Torque transmitting fluid coupling |
GB914580A (en) * | 1960-05-31 | 1963-01-02 | Thompson Ramo Wooldridge Inc | Improvements in or relating to drives |
US3236346A (en) * | 1963-05-15 | 1966-02-22 | Eaton Mfg Co | Shear type fluid coupling |
US3259221A (en) * | 1964-03-02 | 1966-07-05 | Eaton Mfg Co | Viscous coupling |
US3268041A (en) * | 1964-07-23 | 1966-08-23 | Eaton Yale & Towne | Viscous drive |
GB1158689A (en) * | 1966-12-27 | 1969-07-16 | Borg Warner | Improved Fluid Shear Coupling |
DE2532201A1 (de) * | 1974-07-26 | 1976-02-05 | Wallace Murray Corp | Ventilatorantrieb-stroemungskupplung |
US4086988A (en) * | 1976-11-15 | 1978-05-02 | Wallace Murray Corporation | Rolling dam temperature controlled hydraulic coupling |
US4086989A (en) * | 1976-11-15 | 1978-05-02 | Wallace Murray Corporation | Temperature controlled hydraulic coupling with moveable dam |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1424372A (en) * | 1973-02-14 | 1976-02-11 | Holset Engineering Co | Fluid coupling |
US3983981A (en) * | 1975-06-09 | 1976-10-05 | General Motors Corporation | Viscous fluid clutch |
US4051936A (en) * | 1976-06-03 | 1977-10-04 | Eaton Corporation | Fluid coupling device and valve support used therein |
-
1978
- 1978-04-05 DE DE2814608A patent/DE2814608C3/de not_active Expired
-
1979
- 1979-03-22 JP JP54032409A patent/JPS5927454B2/ja not_active Expired
- 1979-04-03 FR FR7908310A patent/FR2422069A1/fr active Granted
- 1979-04-04 GB GB7911828A patent/GB2019536B/en not_active Expired
- 1979-04-05 US US06/027,327 patent/US4278158A/en not_active Expired - Lifetime
- 1979-04-05 ES ES479336A patent/ES479336A1/es not_active Expired
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB712476A (en) * | 1949-11-29 | 1954-07-28 | Andre Louis Tenot | Improvements in and relating to hydraulic power transmission devices |
GB817021A (en) * | 1956-06-04 | 1959-07-22 | Schwitzer Corp | Torque transmitting fluid coupling |
GB914580A (en) * | 1960-05-31 | 1963-01-02 | Thompson Ramo Wooldridge Inc | Improvements in or relating to drives |
US3236346A (en) * | 1963-05-15 | 1966-02-22 | Eaton Mfg Co | Shear type fluid coupling |
US3259221A (en) * | 1964-03-02 | 1966-07-05 | Eaton Mfg Co | Viscous coupling |
US3268041A (en) * | 1964-07-23 | 1966-08-23 | Eaton Yale & Towne | Viscous drive |
GB1158689A (en) * | 1966-12-27 | 1969-07-16 | Borg Warner | Improved Fluid Shear Coupling |
DE2532201A1 (de) * | 1974-07-26 | 1976-02-05 | Wallace Murray Corp | Ventilatorantrieb-stroemungskupplung |
US4086988A (en) * | 1976-11-15 | 1978-05-02 | Wallace Murray Corporation | Rolling dam temperature controlled hydraulic coupling |
US4086989A (en) * | 1976-11-15 | 1978-05-02 | Wallace Murray Corporation | Temperature controlled hydraulic coupling with moveable dam |
Also Published As
Publication number | Publication date |
---|---|
DE2814608B2 (de) | 1981-04-02 |
DE2814608C3 (de) | 1983-11-03 |
FR2422069B1 (fr) | 1984-06-29 |
US4278158A (en) | 1981-07-14 |
ES479336A1 (es) | 1979-12-16 |
GB2019536A (en) | 1979-10-31 |
GB2019536B (en) | 1982-12-15 |
JPS5927454B2 (ja) | 1984-07-05 |
DE2814608A1 (de) | 1979-10-11 |
JPS54132047A (en) | 1979-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2422069A1 (fr) | Accouplement commande par la temperature, rempli d'un liquide visqueux | |
US6233929B1 (en) | Axle driving apparatus | |
FR2592891A1 (fr) | Graisse pour joint homocinetique. | |
FR2389039A1 (fr) | Mecanisme d'entrainement a embrayage | |
FR2416129A1 (fr) | Transmission de puissance pour tracteur | |
FR2396881A1 (fr) | Circuit hydraulique a priorite, notamment pour chariot elevateur | |
FR2413593A1 (fr) | Transmission reglable en continu comportant une derivation de puissance | |
US5782142A (en) | Axle driving apparatus | |
FR2436295A1 (fr) | Dispositif de commande d'une transmission de vehicule actionnee par de l'huile sous pression | |
EP0048445A1 (fr) | Différentiel de transmission | |
FR2436303A1 (fr) | Boite de vitesses automatique pour moteur transversal de vehicules automobiles a traction avant | |
FR2440499A1 (fr) | Mecanisme de transmission planetaire a rapports echelonnes | |
FR2709617A1 (fr) | Ensemble moto-réducteur. | |
US4040272A (en) | Flexible drive for rotating a fan | |
US4028473A (en) | Hydraulic powered lubricator and sprayer | |
SU643096A3 (ru) | Фрикционный тормоз | |
IE46891B1 (en) | A power unit | |
BE1002935A5 (fr) | Systeme de direction hydraulique. | |
FR2401817A1 (fr) | Direction assistee pour vehicule | |
EP0434710A1 (fr) | Frein hydrodynamique | |
FR2364366A1 (fr) | Circuit de lubrification et de refroidissement perfectionne pour un ensemble de transmission | |
FR2430861A1 (fr) | Dispositif d'entrainement pour panneau coulissant de vehicule automobile | |
ATE177492T1 (de) | Winterdienst-streugerät mit hydromotorischen antrieben | |
ATE229841T1 (de) | Mischvorrichtung zum spritzen einer flüssigen mischung | |
FR2433132A1 (fr) | Dispositif de transmission comportant un accouplement a friction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |