Title:
【発明の名称】液体を制御するための弁
Document Type and Number:
Japanese Patent JP2000512360
Kind Code:
A
Abstract:
PCT No. PCT/DE97/02709 Sec. 371 Date Oct. 30, 1998 Sec. 102(e) Date Oct. 30, 1998 PCT Filed Nov. 19, 1997 PCT Pub. No. WO98/40623 PCT Pub. Date Sep. 17, 1998A valve for controlling fluids, in which the valve member is adjusted by means of an actuating piston, which, together with a piezoelectric actuator piston, encloses a pressure chamber. In addition, the actuator piston and an affiliated piezoelectric stack are disposed in parallel radially next to the actuating piston, wherein upon excitation of the piezoelectric stack or adjustment of the actuator piston, the actuating piston executes a motion counter to the adjusting movement, and with its valve member, opens a relief bore.
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Inventors:
Rudolf Heinz
Dieter Keenzler
Logger Pochin
Claus-Diter Schmol
Fleetrich becking
Dieter Keenzler
Logger Pochin
Claus-Diter Schmol
Fleetrich becking
Application Number:
JP53903698A
Publication Date:
September 19, 2000
Filing Date:
November 19, 1997
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M47/02; F02M59/46; F16K31/00; F02M47/00; F16K31/02; F02M63/00; (IPC1-7): F02M47/00; F02M47/02; F16K31/00
Attorney, Agent or Firm:
Toshio Yano (3 outside)