Title:
CONTROLLABLE TWO-WAY VALVE FOR CONTROLLING PRESSURE AND FLOWRATE OF FLUID MEDIUM
Document Type and Number:
Japanese Patent JPS60132185
Kind Code:
A
Abstract:
A controllable two-way valve for pressure and/or flow control uses a cup-shaped piston, the bottom of which forms a large effective surface area exposed to a control flow through a slit which cooperates with an edge of the slider also serving to define the main flow cross section between an inlet and an outlet. A stationary compensating piston within this slider vents the interior of the slider and a control valve set connected to a spring chamber through which the control flow passes regulates the pressure applied to the slider in the spring compartment.
Inventors:
BODO SHIYUTEITSUHI
ERUNSUTO HASURAA
SURAUOMIIRU ADAMOUITSUTSU
IBUAN YAROSURAKU TSUYUFUERI
ERUNSUTO HASURAA
SURAUOMIIRU ADAMOUITSUTSU
IBUAN YAROSURAKU TSUYUFUERI
Application Number:
JP25427784A
Publication Date:
July 15, 1985
Filing Date:
December 03, 1984
Export Citation:
Assignee:
GURIKO ANTORIIPUSU TEHINIKU GM
International Classes:
F16K31/42; F16K31/122; F16K31/383; G05D16/14; (IPC1-7): F15B11/02; F16K31/122
Attorney, Agent or Firm:
Toshio Yano