Title:
FUEL FEED PUMP
Document Type and Number:
Japanese Patent JP2003184703
Kind Code:
A
Abstract:
To provide a fuel feed pump capable of keeping an outlet valve functioning correctly for a long period of time even when a low-lubricating fuel is used.
In the fuel feed pump equipped with the outlet valve 142, which is slidably inserted in an insertion hole 141e of a valve body 141 and provided with an outlet valve 142 which opens and closes the insertion hole 141e, a CVD coating is applied to the outlet valve 142.
Inventors:
ISHIMOTO YOSHIYORI
Application Number:
JP2001388840A
Publication Date:
July 03, 2003
Filing Date:
December 21, 2001
Export Citation:
Assignee:
BOSCH AUTOMOTIVE SYSTEMS CORP
International Classes:
F02M59/46; F02M47/00; F02M47/02; F02M55/02; F04B1/04; F04B53/10; (IPC1-7): F02M59/46; F02M47/00; F02M47/02; F02M55/02
Attorney, Agent or Firm:
Osamu Kiuchi
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