Change-over valve

A change-over valve mainly includes: a body, a set of short sockets, a depressor component, and a cover, in which an elastic component is mounted in a housing slot of the body, the top end thereof is joined with a short socket. The top surface of the short socket is tightly contacting the bottom sur...

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Bibliographic Details
Main Author HUANG, YIN-SHIANG
Format Patent
LanguageEnglish
Published 21.06.2005
Edition7
Subjects
BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
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Summary:A change-over valve mainly includes: a body, a set of short sockets, a depressor component, and a cover, in which an elastic component is mounted in a housing slot of the body, the top end thereof is joined with a short socket. The top surface of the short socket is tightly contacting the bottom surface of the depressor component by way of the high elastic tension of the elastic component. Through such a structure, the need of a ventilation hole formed in the recess groove of the cover of a traditional change-over valve is removed, and an optimum airtight condition with the depressor component can be maintained.
Bibliography:Application Number: TW20040100303