EP 1026401 B1 20030611 - Hydrostatic pump
Title (en)
Hydrostatic pump
Title (de)
Hydrostatische Pumpe
Title (fr)
Pompe hydrostatique
Publication
Application
Priority
DE 19904339 A 19990203
Abstract (en)
[origin: EP1026401A2] The side plate(16) of the pump is loaded by a disc spring(30) in the direction of the displacement chamber, and the pump casing(2) is sealed on the end face side. The displacement component is a vane wheel. A rotor(6) is torsionally fixed on the shaft(4) and supports radially movable vanes(8), the end sections of which lie closely upon the inner circumference of a thrust ring(10) mounted in the pump casing. The side plate is preloaded against the thrust ring and cell wheel by the disc spring.
IPC 1-7
IPC 8 full level
F04C 2/344 (2006.01); F04C 15/00 (2006.01)
CPC (source: EP)
F01C 21/108 (2013.01); F04C 2/3442 (2013.01); F04C 15/0023 (2013.01)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 1026401 A2 20000809; EP 1026401 A3 20010926; EP 1026401 B1 20030611; DE 19904339 A1 20000810; DE 50002506 D1 20030717
DOCDB simple family (application)
EP 00101946 A 20000201; DE 19904339 A 19990203; DE 50002506 T 20000201