EP 0988463 A1 20000329 - HYDRAULIC TRANSMITTER WITH INCORPORATED RESERVOIR AND HYDRAULIC CONTROL COMPRISING SUCH A TRANSMITTER
Title (en)
HYDRAULIC TRANSMITTER WITH INCORPORATED RESERVOIR AND HYDRAULIC CONTROL COMPRISING SUCH A TRANSMITTER
Title (de)
HYDRAULISCHER DRUCKGEBER MIT EINBAUSAMMLER UND HYDRAULISCHE STEUERANORDNUNG MIT EINEM SOLCHEN DRUCKGEBER
Title (fr)
EMETTEUR HYDRAULIQUE A RESERVOIR INTEGRE ET COMMANDE HYDRAULIQUE COMPRENANT UN TEL EMETTEUR
Publication
Application
Priority
- FR 9900840 W 19990409
- FR 9804573 A 19980410
- FR 9804574 A 19980410
Abstract (en)
[origin: US6298968B1] A transmitter for hydraulic control controlled by a controlling member including a hydraulic chamber having a piston mounted thereto by means of a joint. The hydraulic chamber defines a pressure chamber with variable volume connected to a hydraulic line. A reservoir is connected to the pressure chamber via a passage. A mechanism for preventing the fluid from returning to the reservoir and a mechanism for transmitting the control member movement to the piston is also provided. The hydraulic chamber is extends along its axis defining a reserve volume and is adapted to receive the piston and containing hydraulic fluid up to a level sufficient for the joint to be immersed therein. The hydraulic chamber and the reservoir volume are arranged in a single housing. The transmission mechanism includes of two parts. The first part is internal to the housing and connected to the piston and the other part is external to the housing.
IPC 1-7
IPC 8 full level
B60T 11/10 (2006.01); B60T 11/16 (2006.01); B60T 11/22 (2006.01); F16D 25/08 (2006.01); F16D 25/12 (2006.01)
CPC (source: EP KR US)
B60T 11/16 (2013.01 - EP US); B60T 11/22 (2013.01 - EP US); F16D 25/08 (2013.01 - KR); F16D 25/088 (2013.01 - EP US); F16D 25/126 (2013.01 - EP US)
Citation (search report)
See references of WO 9953210A1
Designated contracting state (EPC)
GB IT
DOCDB simple family (publication)
US 6298968 B1 20011009; DE 19980708 T1 20000706; EP 0988463 A1 20000329; JP 2002505732 A 20020219; KR 20010013528 A 20010226; WO 9953210 A1 19991021
DOCDB simple family (application)
US 42352700 A 20000218; DE 19980708 T 19990409; EP 99915795 A 19990409; FR 9900840 W 19990409; JP 55127599 A 19990409; KR 19997011535 A 19991207