BALL VALVE SEAT SEAL

PURPOSE: A ball valve seat seal is provided to effectively perform sealing by completely touching a sealing device with the seat seal. CONSTITUTION: A ball valve seat seal comprises a ball(14) and a ring-shaped seat ring. The ball is coupled to a tail piece(22). The ring-shaped seat ring easily coup...

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Bibliographic Details
Main Authors TREICHEL PHILLIP, LEWANDOWSKI MARK, MCCLATCHEY GLENN
Format Patent
LanguageEnglish
Korean
Published 15.11.2011
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:PURPOSE: A ball valve seat seal is provided to effectively perform sealing by completely touching a sealing device with the seat seal. CONSTITUTION: A ball valve seat seal comprises a ball(14) and a ring-shaped seat ring. The ball is coupled to a tail piece(22). The ring-shaped seat ring easily couples the ball to the tail piece. The seat ring has a wall. The wall has first and second grooves. The first and second grooves accept first and second seals. The first and second seals have different Young's modulus from each other.
Bibliography:Application Number: KR20110043030