Water-based hydraulic symmetric electrostrictive type high-speed on-off valve
The utility model relates to a water-based hydraulic symmetric electrostrictive type high-speed on-off valve, and belongs to the technical field of hydraulic transmission. The water-based hydraulic symmetric electrostrictive type high-speed on-off valve comprises a water hydraulic high-speed on-off...
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| creator | DUAN ZHENHUA WANG QINGHUI QU JINTAO WANG XIAN WU XI WU ZHANGYONG MO ZIYONG GAO XIAOYAN WEN CHENGZHUO LIU YUNHAN |
| description | The utility model relates to a water-based hydraulic symmetric electrostrictive type high-speed on-off valve, and belongs to the technical field of hydraulic transmission. The water-based hydraulic symmetric electrostrictive type high-speed on-off valve comprises a water hydraulic high-speed on-off valve, a left electrostrictive actuator and a right electrostrictive actuator. The left electrostrictive actuator and the right electrostrictive actuator are symmetrically arranged at the left end and right end of the water hydraulic high-speed on-off valve. Each electrostrictive actuator is formed by an output rod, a pressing cover, an electrostrictive rod, a sleeve, a shell body, temperature compensation piece and a base. The water hydraulic high-speed on-off valve is formed by a valve element, a valve sleeve, a check ring, a seal ring and a valve body. The water-based hydraulic symmetric electrostrictive type high-speed on-off valve well solves the contradictory problem among high pressure, high frequency respon |
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The water-based hydraulic symmetric electrostrictive type high-speed on-off valve comprises a water hydraulic high-speed on-off valve, a left electrostrictive actuator and a right electrostrictive actuator. The left electrostrictive actuator and the right electrostrictive actuator are symmetrically arranged at the left end and right end of the water hydraulic high-speed on-off valve. Each electrostrictive actuator is formed by an output rod, a pressing cover, an electrostrictive rod, a sleeve, a shell body, temperature compensation piece and a base. The water hydraulic high-speed on-off valve is formed by a valve element, a valve sleeve, a check ring, a seal ring and a valve body. The water-based hydraulic symmetric electrostrictive type high-speed on-off valve well solves the contradictory problem among high pressure, high frequency respon</description><language>chi ; eng</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>2013</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=20131016&DB=EPODOC&CC=CN&NR=203239998U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131016&DB=EPODOC&CC=CN&NR=203239998U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DUAN ZHENHUA</creatorcontrib><creatorcontrib>WANG QINGHUI</creatorcontrib><creatorcontrib>QU JINTAO</creatorcontrib><creatorcontrib>WANG XIAN</creatorcontrib><creatorcontrib>WU XI</creatorcontrib><creatorcontrib>WU ZHANGYONG</creatorcontrib><creatorcontrib>MO ZIYONG</creatorcontrib><creatorcontrib>GAO XIAOYAN</creatorcontrib><creatorcontrib>WEN CHENGZHUO</creatorcontrib><creatorcontrib>LIU YUNHAN</creatorcontrib><title>Water-based hydraulic symmetric electrostrictive type high-speed on-off valve</title><description>The utility model relates to a water-based hydraulic symmetric electrostrictive type high-speed on-off valve, and belongs to the technical field of hydraulic transmission. 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The water-based hydraulic symmetric electrostrictive type high-speed on-off valve comprises a water hydraulic high-speed on-off valve, a left electrostrictive actuator and a right electrostrictive actuator. The left electrostrictive actuator and the right electrostrictive actuator are symmetrically arranged at the left end and right end of the water hydraulic high-speed on-off valve. Each electrostrictive actuator is formed by an output rod, a pressing cover, an electrostrictive rod, a sleeve, a shell body, temperature compensation piece and a base. The water hydraulic high-speed on-off valve is formed by a valve element, a valve sleeve, a check ring, a seal ring and a valve body. The water-based hydraulic symmetric electrostrictive type high-speed on-off valve well solves the contradictory problem among high pressure, high frequency respon</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Water-based hydraulic symmetric electrostrictive type high-speed on-off valve |
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