TWI814879B
The present invention provides a cold and hot water mixing valve that can reduce the number of O-ring and suppress the damage of the O-ring. The mixing valve mechanism of the cold and hot water mixing valve is at least equipped with: a casing 22 made of resin; a hot water inlet A formed at the front...
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| creator | MARUYAMA, ZENTA KAWASHIMA, TAKUMA NEGISHI, ISAO |
| description | The present invention provides a cold and hot water mixing valve that can reduce the number of O-ring and suppress the damage of the O-ring. The mixing valve mechanism of the cold and hot water mixing valve is at least equipped with: a casing 22 made of resin; a hot water inlet A formed at the front end portion of the casing 22 and communicated with the hot water supplying port; a hot water valve seat 22d disposed at the hot water inlet A of the casing 22; a cold water inlet B formed at the housing 4 and allowing cold water to flow therein; a cold water valve seat 4d disposed at the cold water inlet B of the housing 22; a control valve body 25 made of resin, which is provided with a valve body 25a abutted against the hot water valve seat 22d and the cold water valve seat 4d and performs an opening degree adjustment of the hot water inlet A and the cold water inlet B; an O-ring 24 which is disposed between the hot water inlet A and the cold water inlet B, separating the hot water inlet A from the cold water in |
| format | Patent |
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The mixing valve mechanism of the cold and hot water mixing valve is at least equipped with: a casing 22 made of resin; a hot water inlet A formed at the front end portion of the casing 22 and communicated with the hot water supplying port; a hot water valve seat 22d disposed at the hot water inlet A of the casing 22; a cold water inlet B formed at the housing 4 and allowing cold water to flow therein; a cold water valve seat 4d disposed at the cold water inlet B of the housing 22; a control valve body 25 made of resin, which is provided with a valve body 25a abutted against the hot water valve seat 22d and the cold water valve seat 4d and performs an opening degree adjustment of the hot water inlet A and the cold water inlet B; an O-ring 24 which is disposed between the hot water inlet A and the cold water inlet B, separating the hot water inlet A from the cold water in</description><language>chi</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230911&DB=EPODOC&CC=TW&NR=I814879B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230911&DB=EPODOC&CC=TW&NR=I814879B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARUYAMA, ZENTA</creatorcontrib><creatorcontrib>KAWASHIMA, TAKUMA</creatorcontrib><creatorcontrib>NEGISHI, ISAO</creatorcontrib><title>TWI814879B</title><description>The present invention provides a cold and hot water mixing valve that can reduce the number of O-ring and suppress the damage of the O-ring. The mixing valve mechanism of the cold and hot water mixing valve is at least equipped with: a casing 22 made of resin; a hot water inlet A formed at the front end portion of the casing 22 and communicated with the hot water supplying port; a hot water valve seat 22d disposed at the hot water inlet A of the casing 22; a cold water inlet B formed at the housing 4 and allowing cold water to flow therein; a cold water valve seat 4d disposed at the cold water inlet B of the housing 22; a control valve body 25 made of resin, which is provided with a valve body 25a abutted against the hot water valve seat 22d and the cold water valve seat 4d and performs an opening degree adjustment of the hot water inlet A and the cold water inlet B; an O-ring 24 which is disposed between the hot water inlet A and the cold water inlet B, separating the hot water inlet A from the cold water in</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAKCfe0MDSxMLd04mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8QgNTsZEKAEAD9kboA</recordid><startdate>20230911</startdate><enddate>20230911</enddate><creator>MARUYAMA, ZENTA</creator><creator>KAWASHIMA, TAKUMA</creator><creator>NEGISHI, ISAO</creator><scope>EVB</scope></search><sort><creationdate>20230911</creationdate><title>TWI814879B</title><author>MARUYAMA, ZENTA ; KAWASHIMA, TAKUMA ; NEGISHI, ISAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TWI814879BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi</language><creationdate>2023</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MARUYAMA, ZENTA</creatorcontrib><creatorcontrib>KAWASHIMA, TAKUMA</creatorcontrib><creatorcontrib>NEGISHI, ISAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MARUYAMA, ZENTA</au><au>KAWASHIMA, TAKUMA</au><au>NEGISHI, ISAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TWI814879B</title><date>2023-09-11</date><risdate>2023</risdate><abstract>The present invention provides a cold and hot water mixing valve that can reduce the number of O-ring and suppress the damage of the O-ring. 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| 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 HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | TWI814879B |
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