Title:
SCOOP CONTROL FLUID COUPLING
Document Type and Number:
Japanese Patent JPS599320
Kind Code:
A
Abstract:
A scoop controlled fluid coupling has a toroidal working circuit (W) defined by vaned impeller and runner elements (11,12). Working liquid is supplied to the working circuit (W) from a rotating reservoir (9) by an adjustable scoop tube (15) having a scooping orifice (16), the radial position of which is to determine the degree of filling of the circuit (W). To counteract unintentional changes in the filling due to thermal expansion of the liquid, the runner diameter is about 10% smaller than that of the impeller, and the runner has a varying-size core structure (52) and two sets of holes (54,55).
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Inventors:
JIYON ERUDAATON
Application Number:
JP11177983A
Publication Date:
January 18, 1984
Filing Date:
June 21, 1983
Export Citation:
Assignee:
FURUIDORAIBU ENG CO LTD
International Classes:
F16D33/20; F16D33/14; (IPC1-7): F16D33/20
Attorney, Agent or Firm:
Mitsuo Adachi
Next Patent: FLUID TYPE AUTOMATIC TRANSMISSION FOR VEHICLE