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Patent Searching and Data


Title:
RADIAL PISTON PUMP FOR LOW VISCOSITY FUEL
Document Type and Number:
Japanese Patent JPH07189886
Kind Code:
A
Abstract:

PURPOSE: To provide a radial piston pump for low viscosity fuel whereby the number of part items such as member constituting a pump housing can be reduced, whole centering can be made accurate, deflection of a pump shaft can be prevented, performance and reliability can be increased, and also cost can be reduced.

CONSTITUTION: A pump housing (a drive side housing 2A, a fixed cylinder 81, and a cover 4) is formed out of at least two bodies, a suction valve which can be interconnected to a suction side path 27 and a delivery valve which can be interconnected to a delivery side path 28 are formed on a single leaf valve 82, and the leaf valve 82 is arranged between the pump housing two bodies (the fixed cylinder 81 and cover 4).


Inventors:
KIKUCHI HIDEYA
AOKI NOBUO
Application Number:
JP1993000348915
Publication Date:
July 28, 1995
Filing Date:
December 28, 1993
Export Citation:
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Assignee:
ZEXEL CORP
International Classes:
F04B39/10; F04B1/04; F04B1/047; F04B1/053; F04B39/12; F04C13/00; (IPC1-7): F04B1/04; F04B1/047; F04B1/053; F04B39/10; F04B39/12; F04C13/00
Attorney, Agent or Firm:
池澤 寛