GB978780A - Hydrodynamic drive device - Google Patents
Hydrodynamic drive deviceInfo
- Publication number
- GB978780A GB978780A GB4994463A GB4994463A GB978780A GB 978780 A GB978780 A GB 978780A GB 4994463 A GB4994463 A GB 4994463A GB 4994463 A GB4994463 A GB 4994463A GB 978780 A GB978780 A GB 978780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- valve
- exhaust
- coupling
- outlet
- 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
- F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
- F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
- F16D33/08—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by devices incorporated in the fluid coupling, with or without remote control
- F16D33/10—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by devices incorporated in the fluid coupling, with or without remote control consisting of controllable supply and discharge openings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
978,780. Hydrodynamic couplings. FORD MOTOR CO. Ltd. Dec. 18, 1963 [Dec. 28, 1962], No. 49944/63. Heading F2C. In a hydrodynamic coupling having an exhaust valve 12 centrifugally and spring- biased in the open position for emptying the fluid from a working chamber 52 to render the coupling inoperative, the chamber 52 is filled from a pump 44 through an outlet 50 to a manifold 86 which is connected by two passages 58 and 84 arranged in parallel and directly connected to the working chamber 52 and exhaust valve 12 respectively, a restrictor 88 located in the passage 58 initially creating a pressure differential either side thereof so that fluid pressure in the passage 84 closes the valve 12 whilst fluid pressure metered through the restrictor 88 gradually equalizes as the chamber 52 fills up. The coupling is emptied by connecting the pump outlet 50 to exhaust, the fluid in the passage 84 exhausting through outlet 50 permitting the valve 12 to open and connect a port 64 with an exhaust port 70.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24811362A | 1962-12-28 | 1962-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB978780A true GB978780A (en) | 1964-12-23 |
Family
ID=22937727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4994463A Expired GB978780A (en) | 1962-12-28 | 1963-12-18 | Hydrodynamic drive device |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB978780A (en) |
-
1963
- 1963-12-18 GB GB4994463A patent/GB978780A/en not_active Expired
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