Title:
PLUNGER PUMP
Document Type and Number:
Japanese Patent JPH05321826
Kind Code:
A
Abstract:
PURPOSE: To provide a plunger pump having good production efficiency as well as effectively discharging fluid of low viscosity at high pressure.
CONSTITUTION: A pressure chamber 6 and a pumping chamber 14 are provided on both ends of a plunger 15 which slides across serially arranged N0.1 to N0.3 cylinder blocks 1 to 3, and elastic body packings 11-13 are brought in pressure-contact with the circumference of the plunger 15 on the pumping chamber 14 side.
Inventors:
TERAOKA TAKASHI
INOUE ATSUSHI
INOUE ATSUSHI
Application Number:
JP15760992A
Publication Date:
December 07, 1993
Filing Date:
May 25, 1992
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD
International Classes:
F04B1/14; F04B53/02; F04B53/14; (IPC1-7): F04B21/00; F04B1/14; F04B21/04
Attorney, Agent or Firm:
Nobuyuki Shima