VALVE ASSEMBLY

PROBLEM TO BE SOLVED: To provide a valve assembly which prevents a liquid from flowing into a filling head assembly and prevents the liquid from leaking. SOLUTION: The valve assembly includes: a housing 2 attached to the filling head assembly 1; a hollow tubular valve 6 which is supported in the hou...

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Bibliographic Details
Main Author KURAMOCHI KENJI
Format Patent
LanguageEnglish
Published 26.03.2009
Subjects
BOTTLES, JARS OR SIMILAR CONTAINERS
CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR
FUNNELS
LIQUID HANDLING
OPENING, CLOSING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a valve assembly which prevents a liquid from flowing into a filling head assembly and prevents the liquid from leaking. SOLUTION: The valve assembly includes: a housing 2 attached to the filling head assembly 1; a hollow tubular valve 6 which is supported in the housing 2 so as to freely slide and through which a liquid passes; and a valve seat unit 5 disposed between the housing 2 and the filling head assembly 1. The valve seat unit 5 includes: a valve seat support 5a which is fixed to a liquid inlet of the filling head assembly 1 and has a plurality of openings 5d in its periphery and a screw hole which does not extend up to the central part of the side opposite to the valve 6; and a valve seat 5b fixed to the side of the valve seat support 5a, which side is opposite to the valve 6, by means of a screw 5c threadedly engaged with the screw hole. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070231796