Title:
FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP2004052767
Kind Code:
A
Abstract:
To provide a fuel injection valve of the simpler low-cost type securing the stable operation of the fuel injection valve by improving the fuel injection valve of the conventional type.
An actuator piston 9 has at least one stepped part 31 which adjoins a cushioning chamber 27. The cushioning chamber 27 is spatially separated from a working chamber 26 and constituted or arranged to allow a pressure medium to flow in or flow out through a throttle part 30.
Inventors:
MAEURER WALTER
Application Number:
JP2003196577A
Publication Date:
February 19, 2004
Filing Date:
July 14, 2003
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
F02M47/04; F02M51/06; F02M61/06; F02M61/08; F02M61/16; F02M63/00; (IPC1-7): F02M47/04; F02M51/06; F02M61/06
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel
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