SEALING MEMBER, METHOD OF MANUFACTURING THE SAME, PRESSURE ADJUSTMENT MECHANISM, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS

Provided is a sealing member (406) to be used as a valve in a pressure adjustment mechanism. The sealing member includes a base member (503) having high strength, and has high reliability. The sealing member includes an elastic member (407) (valve portion) having an annular abutment portion (valve d...

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Hauptverfasser: YOSHII, Kazuya, KONDO, Soji
Format: Patent
Sprache:eng ; fre ; ger
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creator YOSHII, Kazuya
KONDO, Soji
description Provided is a sealing member (406) to be used as a valve in a pressure adjustment mechanism. The sealing member includes a base member (503) having high strength, and has high reliability. The sealing member includes an elastic member (407) (valve portion) having an annular abutment portion (valve distal end portion) formed as an annular protrusion and the base member (503) (lever portion). When a held portion having a tubular shape extending from the annular abutment portion is held in an annular groove formed in the base member, the elastic member is fixed to the base member. A holding length over which an annular groove holds the held portion along a depth direction of the base member is set longer than a width of the annular groove.
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The sealing member includes a base member (503) having high strength, and has high reliability. The sealing member includes an elastic member (407) (valve portion) having an annular abutment portion (valve distal end portion) formed as an annular protrusion and the base member (503) (lever portion). When a held portion having a tubular shape extending from the annular abutment portion is held in an annular groove formed in the base member, the elastic member is fixed to the base member. 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The sealing member includes a base member (503) having high strength, and has high reliability. The sealing member includes an elastic member (407) (valve portion) having an annular abutment portion (valve distal end portion) formed as an annular protrusion and the base member (503) (lever portion). When a held portion having a tubular shape extending from the annular abutment portion is held in an annular groove formed in the base member, the elastic member is fixed to the base member. A holding length over which an annular groove holds the held portion along a depth direction of the base member is set longer than a width of the annular groove.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LIGHTING</subject><subject>LINING MACHINES</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7sKwjAUQLs4iPoP9wMiKPWB421zayJNGpObuRSJk2ihfoIfbgU3F6cznHOm2SsQ1toewZApyIuRrBoJTQUGbayw5Og_nhVBQEMCnKcQoidAeYqBDVker1Kh1cEIqPU5agl0opJ1Y0ERSgFo5Y9B59AjxzDPJtfuNqTFl7MMKuJSLVP_aNPQd5d0T8-WXH7YrTb7bbHO_0jeqJU8ig</recordid><startdate>20240228</startdate><enddate>20240228</enddate><creator>YOSHII, Kazuya</creator><creator>KONDO, Soji</creator><scope>EVB</scope></search><sort><creationdate>20240228</creationdate><title>SEALING MEMBER, METHOD OF MANUFACTURING THE SAME, PRESSURE ADJUSTMENT MECHANISM, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS</title><author>YOSHII, Kazuya ; KONDO, Soji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3960475B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LIGHTING</topic><topic>LINING MACHINES</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHII, Kazuya</creatorcontrib><creatorcontrib>KONDO, Soji</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHII, Kazuya</au><au>KONDO, Soji</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEALING MEMBER, METHOD OF MANUFACTURING THE SAME, PRESSURE ADJUSTMENT MECHANISM, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS</title><date>2024-02-28</date><risdate>2024</risdate><abstract>Provided is a sealing member (406) to be used as a valve in a pressure adjustment mechanism. 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language eng ; fre ; ger
recordid cdi_epo_espacenet_EP3960475B1
source esp@cenet
subjects ACTUATING-FLOATS
BLASTING
COCKS
CORRECTION OF TYPOGRAPHICAL ERRORS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LIGHTING
LINING MACHINES
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TAPS
THERMAL INSULATION IN GENERAL
TRANSPORTING
TYPEWRITERS
VALVES
WEAPONS
title SEALING MEMBER, METHOD OF MANUFACTURING THE SAME, PRESSURE ADJUSTMENT MECHANISM, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS
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