Title: Pressurized fluid supply power control means

Abstract: A pressurized fluid supply apparatus comprises a closed circuit including a variable delivery pump, an open circuit including a pump, a fluid reservoir and a fluid cooler, and an engine for driving said pumps having an output shaft coupled to the drive shaft of said pumps, a flow-limiter being provided in the delivery conduit of said pump of said open circuit and including a restriction whose configuration is independent of the pressure of fluid in said delivery conduit upstream of said flow-limiter.

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Other info:

Inventors: Martin, Louis E. (Senlis, FR)

Application Number: 522841
Filing Date: 1974-11-11
Publication_date: 1976-01-20
Assignee: Poclain (Le Plessis Belleville, FR)
Primary Class(es): 60/431 60/456, 60/466, 60/486
Other Classes:
US Patent Ref:

1698189	Jan, 1929	Dunbar	60/486.
3224196	Dec, 1965	Bennett	60/427.
3753351	Aug, 1973	Pause et al.	60/486.

Other Refs:
Primary Examiner: Geoghegan, Edgar W.
Assistant Examiner:
Attorney: Mason, Fenwick & Lawrence