Normally open switching valve
The invention relates to the technical field of gas path switching valves, in particular to a normally open switching valve which comprises a switching valve cylinder body, an air inlet, an air outlet, a static valve and a dynamic valve are arranged on the side wall of the switching valve cylinder b...
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| creator | MA DONGYANG XIAO YONG LIU DIANFEI SHI WEI |
| description | The invention relates to the technical field of gas path switching valves, in particular to a normally open switching valve which comprises a switching valve cylinder body, an air inlet, an air outlet, a static valve and a dynamic valve are arranged on the side wall of the switching valve cylinder body, the static valve is arranged on one side of a cavity of the switching valve cylinder body, and the dynamic valve is arranged on the other side of the cavity of the switching valve cylinder body. The dynamic valve is movably arranged on the other side of the cavity of the switching valve cylinder body; according to the normally-open switching valve, the static valve and the dynamic valve which are matched with each other are arranged in the switching valve cylinder body, the static valve is fixedly arranged, and the dynamic valve is movably arranged; an elastic valve element plug is arranged on the side face of a valve element push rod of the dynamic valve, good sealing performance is achieved, and under the ac |
| format | Patent |
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The dynamic valve is movably arranged on the other side of the cavity of the switching valve cylinder body; according to the normally-open switching valve, the static valve and the dynamic valve which are matched with each other are arranged in the switching valve cylinder body, the static valve is fixedly arranged, and the dynamic valve is movably arranged; an elastic valve element plug is arranged on the side face of a valve element push rod of the dynamic valve, good sealing performance is achieved, and under the ac</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; 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=20230714&DB=EPODOC&CC=CN&NR=116428304A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230714&DB=EPODOC&CC=CN&NR=116428304A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA DONGYANG</creatorcontrib><creatorcontrib>XIAO YONG</creatorcontrib><creatorcontrib>LIU DIANFEI</creatorcontrib><creatorcontrib>SHI WEI</creatorcontrib><title>Normally open switching valve</title><description>The invention relates to the technical field of gas path switching valves, in particular to a normally open switching valve which comprises a switching valve cylinder body, an air inlet, an air outlet, a static valve and a dynamic valve are arranged on the side wall of the switching valve cylinder body, the static valve is arranged on one side of a cavity of the switching valve cylinder body, and the dynamic valve is arranged on the other side of the cavity of the switching valve cylinder body. The dynamic valve is movably arranged on the other side of the cavity of the switching valve cylinder body; according to the normally-open switching valve, the static valve and the dynamic valve which are matched with each other are arranged in the switching valve cylinder body, the static valve is fixedly arranged, and the dynamic valve is movably arranged; an elastic valve element plug is arranged on the side face of a valve element push rod of the dynamic valve, good sealing performance is achieved, and under the ac</description><subject>BLASTING</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>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD1yy_KTczJqVTIL0jNUyguzyxJzsjMS1coS8wpS-VhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZiZGFsYGJo7GxKgBAODfJEw</recordid><startdate>20230714</startdate><enddate>20230714</enddate><creator>MA DONGYANG</creator><creator>XIAO YONG</creator><creator>LIU DIANFEI</creator><creator>SHI WEI</creator><scope>EVB</scope></search><sort><creationdate>20230714</creationdate><title>Normally open switching valve</title><author>MA DONGYANG ; XIAO YONG ; LIU DIANFEI ; SHI WEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116428304A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</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>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA DONGYANG</creatorcontrib><creatorcontrib>XIAO YONG</creatorcontrib><creatorcontrib>LIU DIANFEI</creatorcontrib><creatorcontrib>SHI WEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA DONGYANG</au><au>XIAO YONG</au><au>LIU DIANFEI</au><au>SHI WEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Normally open switching valve</title><date>2023-07-14</date><risdate>2023</risdate><abstract>The invention relates to the technical field of gas path switching valves, in particular to a normally open switching valve which comprises a switching valve cylinder body, an air inlet, an air outlet, a static valve and a dynamic valve are arranged on the side wall of the switching valve cylinder body, the static valve is arranged on one side of a cavity of the switching valve cylinder body, and the dynamic valve is arranged on the other side of the cavity of the switching valve cylinder body. The dynamic valve is movably arranged on the other side of the cavity of the switching valve cylinder body; according to the normally-open switching valve, the static valve and the dynamic valve which are matched with each other are arranged in the switching valve cylinder body, the static valve is fixedly arranged, and the dynamic valve is movably arranged; an elastic valve element plug is arranged on the side face of a valve element push rod of the dynamic valve, good sealing performance is achieved, and under the ac</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Normally open switching valve |
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