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Patent Searching and Data


Title:
FUEL PRESSURE CONTROL VALVE
Document Type and Number:
Japanese Patent JP2003148263
Kind Code:
A
Abstract:

To provide a fuel pressure control valve capable of effectively reducing the generation of noise with a simple structure.

This fuel pressure control valve contains a housing 10, a fuel storage chamber 16 containing a valve seat member 18, a diaphragm 22, a valve member 26 and an energizing means 28. The fuel pressure control valve is also provided with flow speed and flow quantity restricting means 21 and 26a for reducing either of the flow quantity and the flow speed of the fuel inside a valve port 19 than that of other parts in a part in the circumferential direction.


Inventors:
MURAMATSU TOSHIHIKO
FURUKAWA TAKASHI
ARAKAWA KAZUNORI
Application Number:
JP2001341114A
Publication Date:
May 21, 2003
Filing Date:
November 06, 2001
Export Citation:
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Assignee:
DENSO CORP
KYOSAN DENKI KK
International Classes:
F02M37/00; F02M55/02; F02M69/00; F16K47/02; (IPC1-7): F02M37/00; F02M55/02; F02M69/00; F16K47/02
Attorney, Agent or Firm:
Hiroshi Okawa