EP 1041279 A3 20010307 - Valve plate for axial piston machine
Title (en)
Valve plate for axial piston machine
Title (de)
Steuerkörper für eine Axialkolbenmaschine
Title (fr)
Plaque de valves pour une machine axiale à piston
Publication
Application
Priority
DE 19914266 A 19990329
Abstract (en)
[origin: EP1041279A2] The actuator part (5) is supported on a bearing face and has two pressure channels (40,41). One of the channels is connected a relief channel (30,31) opening on a counter face (35) of the actuator part opposite to the bearing face and/or to a lubricant channel (32,33). Relief and/or lubricant channel open into an area (56) opposite to the associated pressure channel. The lubrica channel has a throttle element (58,60) and an auxiliary channel (63,64) branching off a main channel downstream of the throttle. lubricant channel simultaniously acts as relief channel.
IPC 1-7
IPC 8 full level
F01B 3/00 (2006.01); F03C 1/00 (2006.01); F04B 1/20 (2006.01); F04B 53/18 (2006.01)
CPC (source: EP)
F01B 3/0055 (2013.01); F04B 1/2021 (2013.01); F04B 53/18 (2013.01)
Citation (search report)
- [A] GB 1552350 A 19790912 - RENAULT
- [A] DE 2647139 A1 19780420 - LINDE AG
- [DA] DE 1017468 B 19571010 - GEORG WIGGERMANN, et al
- [A] US 4422367 A 19831227 - BERTHOLD HEINZ [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1041279 A2 20001004; EP 1041279 A3 20010307; EP 1041279 B1 20040428; DE 19914266 A1 20001005; DE 19914266 C2 20020228; DE 50006209 D1 20040603
DOCDB simple family (application)
EP 00104964 A 20000308; DE 19914266 A 19990329; DE 50006209 T 20000308