Automatic reset valve electric actuator with good protection performance
The utility model relates to the technical field of valve electric actuators, and discloses an automatic reset valve electric actuator with good protection performance, which comprises a valve body, two ends of the valve body are fixedly connected with flange plates, the upper side and the lower sid...
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| creator | DOU FUPING DONG NIANYI |
| description | The utility model relates to the technical field of valve electric actuators, and discloses an automatic reset valve electric actuator with good protection performance, which comprises a valve body, two ends of the valve body are fixedly connected with flange plates, the upper side and the lower side of the outer surface of the valve body are fixedly connected with driving cylinder seats, the end face of the driving cylinder seat on the upper side is rotatably connected with an upper valve shaft, and the end face of the driving cylinder seat on the lower side is rotatably connected with a lower valve shaft. An upper valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, a lower valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, an upper hand wheel is fixedly connected to the top end of the upper valve shaft, a lower hand wheel is fixedly connected to the bottom end of the lower valve shaft, an outer ball core is fixedl |
| format | Patent |
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An upper valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, a lower valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, an upper hand wheel is fixedly connected to the top end of the upper valve shaft, a lower hand wheel is fixedly connected to the bottom end of the lower valve shaft, an outer ball core is fixedl</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>2024</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=20240416&DB=EPODOC&CC=CN&NR=220792130U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240416&DB=EPODOC&CC=CN&NR=220792130U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DOU FUPING</creatorcontrib><creatorcontrib>DONG NIANYI</creatorcontrib><title>Automatic reset valve electric actuator with good protection performance</title><description>The utility model relates to the technical field of valve electric actuators, and discloses an automatic reset valve electric actuator with good protection performance, which comprises a valve body, two ends of the valve body are fixedly connected with flange plates, the upper side and the lower side of the outer surface of the valve body are fixedly connected with driving cylinder seats, the end face of the driving cylinder seat on the upper side is rotatably connected with an upper valve shaft, and the end face of the driving cylinder seat on the lower side is rotatably connected with a lower valve shaft. An upper valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, a lower valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, an upper hand wheel is fixedly connected to the top end of the upper valve shaft, a lower hand wheel is fixedly connected to the bottom end of the lower valve shaft, an outer ball core is fixedl</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbM4iPoPD3ehpoM4SlE6Odm5POKtBtK8kLzW37eDH-B04JyzNu1lUhlZvaOMAqWZwwxCgNO8SHY6sUqmj9c3vUSelLLoUr1ESsiD5JGjw9asBg4Fux83Zn-7Ppr2gCQ9SmKHCO2bu7XV6WyPddV19V_TF2caNcs</recordid><startdate>20240416</startdate><enddate>20240416</enddate><creator>DOU FUPING</creator><creator>DONG NIANYI</creator><scope>EVB</scope></search><sort><creationdate>20240416</creationdate><title>Automatic reset valve electric actuator with good protection performance</title><author>DOU FUPING ; DONG NIANYI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220792130UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>DOU FUPING</creatorcontrib><creatorcontrib>DONG NIANYI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DOU FUPING</au><au>DONG NIANYI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic reset valve electric actuator with good protection performance</title><date>2024-04-16</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of valve electric actuators, and discloses an automatic reset valve electric actuator with good protection performance, which comprises a valve body, two ends of the valve body are fixedly connected with flange plates, the upper side and the lower side of the outer surface of the valve body are fixedly connected with driving cylinder seats, the end face of the driving cylinder seat on the upper side is rotatably connected with an upper valve shaft, and the end face of the driving cylinder seat on the lower side is rotatably connected with a lower valve shaft. An upper valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, a lower valve shaft is rotatably connected to the end face of the driving cylinder seat on the lower side, an upper hand wheel is fixedly connected to the top end of the upper valve shaft, a lower hand wheel is fixedly connected to the bottom end of the lower valve shaft, an outer ball core is fixedl</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN220792130UU |
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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 | Automatic reset valve electric actuator with good protection performance |
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