Title:
PRESSURE CONTROL VALVE AND METHOD FOR MANUFACTURING PRESSURE CONTROL VALVE
Document Type and Number:
Japanese Patent JP2001227662
Kind Code:
A
Abstract:
To prevent pressure rise to compensate line loss in a pressure control valve for controlling the pressure of liquid, comprising a liquid passage 18 extending from a liquid inflow passage 6 to a liquid passage 8 through a partition wall 10, a valve seat 22 disposed in the liquid passage, a closing body 20 closable in relation to pressure, and a spring device 24 for the closing body.
An outflow restrictor 28 is provided downstream of a valve seat 22 to reduce the pressure difference of this pressure control valve when the liquid flow is increased.
Inventors:
SCHWEGLER HELMUT
ITTLINGER RALPH
BUESER WOLFGANG
MAIER MARTIN
DRUTU LORENZ
ITTLINGER RALPH
BUESER WOLFGANG
MAIER MARTIN
DRUTU LORENZ
Application Number:
JP2000393187A
Publication Date:
August 24, 2001
Filing Date:
December 25, 2000
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
F02M69/54; F16K1/14; F16K15/04; F16K17/04; G05D16/12; F02M37/00; (IPC1-7): F16K17/04; F02M37/00; F16K1/14; F16K15/04; F16K17/06; F16K17/30
Attorney, Agent or Firm:
Toshio Yano (4 outside)
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