Pumps – With condition responsive pumped fluid control – Fluid flow rate responsive
Patent
1997-12-08
2000-01-11
Freay, Charles G.
Pumps
With condition responsive pumped fluid control
Fluid flow rate responsive
417297, 417441, F04B 4900, F04B 2300
Patent
active
060129077
ABSTRACT:
A flow-regulating arrangement for a hydraulic transport device such as a vane-cell pump includes partial-transport flow throttles which operate independently of one another and which are arranged in parallel to deliver output of the hydraulic transporting device to a hydraulic load. One of the partial transport flow throttles responds to the pressure difference between working pressure of the hydraulic transporting device and pressure within a pressure chamber internal to the device.
REFERENCES:
patent: 2938469 (1960-03-01), Lauck
patent: 3207077 (1965-09-01), Ziegler et al.
patent: 3295752 (1967-01-01), Bellmer
patent: 3671148 (1972-06-01), Reeve
patent: 4311161 (1982-01-01), Narumi et al.
patent: 4325677 (1982-04-01), Nonnenmacher
patent: 4395203 (1983-07-01), Takada
patent: 4480962 (1984-11-01), Niemiec
patent: 4566863 (1986-01-01), Goto et al.
patent: 4597718 (1986-07-01), Nakano et al.
patent: 4708598 (1987-11-01), Sugita et al.
patent: 5378112 (1995-01-01), Nasvytis
patent: 5513960 (1996-05-01), Uemoto.
patent: 5685332 (1997-11-01), Overdiek et al.
patent: 5860797 (1999-01-01), Fujimura et al.
Breuer Peter
Nguyen Van Doan
Freay Charles G.
Luk Fahrzeug--Hydraulik GmbH & Co. KG
Ratcliffe Paul L.
LandOfFree
Flow-regulating arrangement for a hydraulic transporting device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flow-regulating arrangement for a hydraulic transporting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow-regulating arrangement for a hydraulic transporting device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1457741