Title:
VALVE
Document Type and Number:
Japanese Patent JPH10231952
Kind Code:
A
Abstract:
To reduce the manufacturing cost while a severe requirement of allowable error is well kept.
In a housing 1, a piston 2 is furnished as capable of reciprocating between the open position and close position, and the first contacting division of the piston 2 is configured so that contacting is generated with the second contacting division on the housing 1 when the piston 2 is in the close position, and the second contacting division is formed as a flexible lip 3. When valve is to be installed, the piston 2 can be pushed in through the opening of the lip 3 in the second diametric region having a greater conical surface, and the lip 3 is formed as capable of deformation.
Inventors:
HIDDESSEN RALF
Application Number:
JP3080698A
Publication Date:
September 02, 1998
Filing Date:
February 13, 1998
Export Citation:
Assignee:
PRESS CONTROLS RUEMLANG AG
International Classes:
F16K1/34; F16K47/00; F16K1/42; F16K25/00; (IPC1-7): F16K47/00
Attorney, Agent or Firm:
Yosuke Goto (2 outside)