Hydraulic vane pump with flexible band control

Details Hydraulic vane pump with flexible band control Hydraulic vane pump with flexible band control

1997-05-14

2000-02-08

Vrablik, John J.

Rotary expansible chamber devices

Methods

418 24, 418 31, 418156, 418173, F01C 1348, F01C 504, F01C 2114

Patent

active

060222018

ABSTRACT:
A variable pump or motor is providing including a housing with inlet and outlet ports and a vaned rotor, the vanes being extensible against a shape controlled freely rotatable flexible band within the housing.

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