【発明の名称】液圧システム

Title:

【発明の名称】液圧システム

Document Type and Number:

Japanese Patent JPH05504819

Kind Code:

A

Abstract:

PCT No. PCT/DE91/00967 Sec. 371 Date Oct. 15, 1992 Sec. 102(e) Date Oct. 15, 1992 PCT Filed Dec. 13, 1991 PCT Pub. No. WO92/10684 PCT Pub. Date Jun. 25, 1992.In a hydraulic system several consumers (5'; 5"; 5'") are supplied by a common regulating pump (1). The regulating pump (1) is controlled as a function between the pump pressure (delta P) and the highest load pressure. This pressure difference (delta Pmax) is related to a minimum pressure difference (delta Pmin), and the comparison signal is input in a control unit (21) to influence the reference value signals (S1, S2, S3) by which the individual valves (6'; 6"; 6'") are controlled.

More Like This:

JPH0712397	[Name of device] Operation valve
JPS56118580	CONTROL CIRCUIT FOR VARIABLE CAPACITY TYPE PUMP
JP2613459	[Title of Invention] Relief circuit for work machine of construction machine

Inventors:

Eich, Hautevin
Salz, Franz-Peter

Application Number:

JP50027692A

Publication Date:

July 22, 1993

Filing Date:

December 13, 1991

Export Citation:

Click for automatic bibliography generation Help