GB1008497A - Improvements in or relating to hydro-kinetic transmissions - Google Patents

Improvements in or relating to hydro-kinetic transmissions

Info

Publication number
GB1008497A
GB1008497A GB3874463A GB3874463A GB1008497A GB 1008497 A GB1008497 A GB 1008497A GB 3874463 A GB3874463 A GB 3874463A GB 3874463 A GB3874463 A GB 3874463A GB 1008497 A GB1008497 A GB 1008497A
Authority
GB
United Kingdom
Prior art keywords
ducts
working chamber
valve
liquid
impeller
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
GB3874463A
Inventor
Andrew Gordon Wilson
John Kenneth Pritchard
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.)
Self Changing Gears Ltd
Original Assignee
Self Changing Gears Ltd
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 Self Changing Gears Ltd filed Critical Self Changing Gears Ltd
Priority to GB3874463A priority Critical patent/GB1008497A/en
Publication of GB1008497A publication Critical patent/GB1008497A/en
Expired legal-status Critical Current

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)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1,008,497. Hydrodynamic couplings. SELFCHANGING GEARS Ltd. Oct. 2, 1964 [Oct. 2, 1963], No. 38744/63. Heading F2C. In a hydrodynamic coupling having impeller and turbine elements in a working chamber 13 and on emptying valve 29 which is normally closed by spring and centrifugal force, a valve (not shown) selectively supplies pressure liquid from an impeller driven pump A either through ducts 7, 8, 10, 11 to the working chamber 13 or through ducts 18, 19, 20, 22, 26 to a control piston 27 which moves down to open the valve 29 and empty the working chamber 13. During idling the impeller rear bearing 2 is lubricated by liquid supplied through branch ducts 32, 33 and the bearings 5, 34 are lubricated by leakage. A pressure regulator valve is provided in the ducts to the piston 27. During operation, excess liquid in the working chamber is returned through ducts 14, 15, 16, 17 and a cooler to a sump B in a fixed casing 4. Slats 31 may be cut in the outer periphery of the turbine to facilitate the escape of liquid from the working chamber.
GB3874463A 1963-10-02 1963-10-02 Improvements in or relating to hydro-kinetic transmissions Expired GB1008497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3874463A GB1008497A (en) 1963-10-02 1963-10-02 Improvements in or relating to hydro-kinetic transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3874463A GB1008497A (en) 1963-10-02 1963-10-02 Improvements in or relating to hydro-kinetic transmissions

Publications (1)

Publication Number Publication Date
GB1008497A true GB1008497A (en) 1965-10-27

Family

ID=10405431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3874463A Expired GB1008497A (en) 1963-10-02 1963-10-02 Improvements in or relating to hydro-kinetic transmissions

Country Status (1)

Country Link
GB (1) GB1008497A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352100A (en) * 1990-10-10 1994-10-04 Zahnradfabrik Friedrichshafen Ag Pump drive for a motor vehicle automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352100A (en) * 1990-10-10 1994-10-04 Zahnradfabrik Friedrichshafen Ag Pump drive for a motor vehicle automatic transmission

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