EP 0534067 A3 19940525 - HYDROSTATIC MACHINE WITH DRAINAGE FOR LEAKING OIL
Title (en)
HYDROSTATIC MACHINE WITH DRAINAGE FOR LEAKING OIL
Publication
Application
Priority
DE 4128615 A 19910828
Abstract (en)
[origin: EP0534067A2] The invention relates to a hydrostatic machine, especially an axial piston machine, having a casing whose interior accommodates a driving mechanism and comprises a leaked-oil chamber which receives leaked oil and is connected to the tank via a leaked-oil connection. In order to avoid splash losses of the hydrostatic machine, a pumping appliance (34; 50, 51; 50, 56) for stripping leaked oil from the leaked-oil chamber (29) is disposed between the leaked-oil connection (30) and the tank (9). <IMAGE>
IPC 1-7
IPC 8 full level
F03C 1/253 (2006.01); F03C 1/40 (2006.01); F04B 1/12 (2006.01); F04B 1/20 (2006.01); F04B 1/24 (2006.01); F04B 1/26 (2006.01); F04B 49/00 (2006.01); F04B 53/00 (2006.01); F04B 53/04 (2006.01); F16H 61/42 (2006.01)
CPC (source: EP)
F04B 53/04 (2013.01)
Citation (search report)
- [X] US 3886742 A 19750603 - JOHNSON GORDON W
- [X] US 2452704 A 19481102 - WAHLMARK GUNNAR A
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DE 4128615 C1 19930114; DE 59208983 D1 19971127; EP 0534067 A2 19930331; EP 0534067 A3 19940525; EP 0534067 B1 19971022; JP 3485585 B2 20040113; JP H05202842 A 19930810
DOCDB simple family (application)
DE 4128615 A 19910828; DE 59208983 T 19920629; EP 92110949 A 19920629; JP 22868192 A 19920827