Title:
BRAKE CONTROL SYSTEM AND PLUNGER PUMP
Document Type and Number:
Japanese Patent JP2018062187
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a plunger pump which can suppress energy loss.SOLUTION: The plunger pump comprises a seal member consisting of a cylinder, a piston, a seal part and a guide part. The piston is movably housed inside the cylinder. The seal member partitions the inside of the cylinder in a movement axial direction of the piston. An outer periphery of the guide part of the seal member comes into contact with an inner periphery of the cylinder partially.SELECTED DRAWING: Figure 2
Inventors:
ISHIDA TADASHI
MISUNO MASAKI
KOIZUMI TOSHIHIRO
MISUNO MASAKI
KOIZUMI TOSHIHIRO
Application Number:
JP2016199671A
Publication Date:
April 19, 2018
Filing Date:
October 11, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
B60T17/00; F04B53/14; F16J15/3204
Attorney, Agent or Firm:
Masamichi Ayata