EP 0705980 B1 20000301 - Hydraulic pumping unit
Title (en)
Hydraulic pumping unit
Title (de)
Hydroaggregat
Title (fr)
Groupe de pompage hydraulique
Publication
Application
Priority
DE 4435494 A 19941004
Abstract (en)
[origin: EP0705980A1] The connecting component (11) is connected to the pump (10) and in it is at least one channel (31,32) for a pressure medium. The connecting component channel connects the pump with a hydraulic system. The connecting component is of plastics and in it is formed at least one recess (26,27), in which is an insert part (28,29) with the channel for the pressure medium. The insert part is of metal, is tubular and is sealed to the connecting component by sealing components (33). The connecting component on the opposite side (22) to the pump is connected to a drive motor.
IPC 1-7
IPC 8 full level
F04C 11/00 (2006.01); F04D 13/02 (2006.01); F04D 29/40 (2006.01)
CPC (source: EP)
F04C 11/00 (2013.01); F04D 13/021 (2013.01); F04D 29/406 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0705980 A1 19960410; EP 0705980 B1 20000301; DE 4435494 A1 19960411; DE 59507885 D1 20000406; ES 2143567 T3 20000516
DOCDB simple family (application)
EP 95112496 A 19950809; DE 4435494 A 19941004; DE 59507885 T 19950809; ES 95112496 T 19950809