Title:
液体の制御のための弁
Document Type and Number:
Japanese Patent JP2006529013
Kind Code:
A
Abstract:
A valve for controlling fluids having a piezoelectric actuator unit which has an actuator base and an actuator head that acts on a coupling module which is connected to a valve closing member that cooperates with a valve seat; the actuator base is braced via a spherical face on a conical seat of a valve housing and has an O-ring seal on its circumference. The spherical face of the actuator base is located on the side of the O-ring seal facing away from the actuator head.
Inventors:
Dieter Keenzler
Dietmar Schmieder
Dietmar Schmieder
Application Number:
JP2006529573A
Publication Date:
December 28, 2006
Filing Date:
March 19, 2004
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M51/06; F02M61/16; F02B3/06; F02M63/00
Domestic Patent References:
| JPH0370863A | 1991-03-26 |
Foreign References:
| WO2003018996A2 | 2003-03-06 |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel