Title:
電磁弁
Document Type and Number:
Japanese Patent JP2013515218
Kind Code:
A
Abstract:
A solenoid valve is disclosed that includes at least one chamber which can be filled with a fluid and which is provided in a housing of the solenoid valve, a closing piston which can be displaced by an actuation device and a spring element which can act against the actuation device. An annular element which divides the chamber into a first and a second sub-chamber is provided, said annular element being at least partially, in particular completely engaged in the axial direction by a closing piston of the solenoid valve arranged in a guide opening of the annular element and comprises at least one fluid passage recess which is different from the guide opening.
Inventors:
Carl, Andreas
Richter, Florian
Holtz, Oliver
Nicholas
Fricke-Schmidt, Jörg
Andre Garut
Feer, Elmer
Richter, Florian
Holtz, Oliver
Nicholas
Fricke-Schmidt, Jörg
Andre Garut
Feer, Elmer
Application Number:
JP2012545179A
Publication Date:
May 02, 2013
Filing Date:
October 29, 2010
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F16K31/06; B60T8/36; F16K1/32
Domestic Patent References:
| JP2009509110A | 2009-03-05 | |||
| JPH03134385A | 1991-06-07 |
Foreign References:
| US20080197308A1 | 2008-08-21 | |||
| DE19716856A1 | 1998-10-29 | |||
| US20070164244A1 | 2007-07-19 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Yamazaki Kosaku
Yasushi Kobayashi
Hiroyuki Tomita
Yamazaki Kosaku