EP 0618362 B1 19970502 - Control device for a fluid pressure booster
Title (en)
Control device for a fluid pressure booster
Title (de)
Regel- und Steuervorrichtung für eine Flüssigkeits-Druckerhöhungsanlage
Title (fr)
Dispositif de commande pour un appareil élévateur de pression d'un fluide
Publication
Application
Priority
DE 4310155 A 19930329
Abstract (en)
[origin: JPH0739831A] PURPOSE: To eliminate the need for readjustment by providing a toggle switch in a way to be adjustable with respect to operation of the system. CONSTITUTION: The device is drived by a second and a third piston-piston rod parts, and the toggle switch 26 is operated by an open link 68. A motor 4 is connected with a circuit by the toggle switch 26 to start a pump 5. A cylinder-piston arrangement 52 is arrived at an outer stopper to raise the pump pressure. A cylinder-piston arrangement 40 is arrived at an outer stopper to raise more the pump pressure. When the pump pressure has arrived at the fixed pressure, a relief valve 19 is opened to return sending out fluids to the pump 5.
IPC 1-7
IPC 8 full level
B08B 3/02 (2006.01); F04B 49/00 (2006.01); F04B 49/02 (2006.01); H01H 3/00 (2006.01)
CPC (source: EP US)
B08B 3/026 (2013.01 - EP US); F04B 49/022 (2013.01 - EP US); B08B 2203/0205 (2013.01 - EP US); F04B 2205/08 (2013.01 - EP US)
Designated contracting state (EPC)
DE DK FR GB IT NL SE
DOCDB simple family (publication)
DE 4310155 C1 19940630; DE 59402584 D1 19970605; EP 0618362 A1 19941005; EP 0618362 B1 19970502; JP H0739831 A 19950210; US 5464328 A 19951107
DOCDB simple family (application)
DE 4310155 A 19930329; DE 59402584 T 19940103; EP 94100026 A 19940103; JP 1010194 A 19940131; US 20164694 A 19940225