Electromagnetic repulsion rapid vacuum switch
The invention discloses an electromagnetic repulsion rapid vacuum switch, and belongs to the technical field of power switches, the electromagnetic repulsion rapid vacuum switch comprises a base, a buffer assembly is arranged in the base, a mounting box is arranged at the top of the buffer assembly,...
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creator | CHEN XIAOYUE ZHANG JIE ZHAO DONGNING ZHAO HUANBEI SI JUNJIE YAN HAN ZHAO JINCHAO YANG KAIXUAN FU GUOBIN SUN HAIBIN DING YUJIE CAI SHENGLIANG WANG DA SONG RUI AI SHAOGUI GU SHITING MA YONGFEI WANG XUEBIN WEN XISHAN |
description | The invention discloses an electromagnetic repulsion rapid vacuum switch, and belongs to the technical field of power switches, the electromagnetic repulsion rapid vacuum switch comprises a base, a buffer assembly is arranged in the base, a mounting box is arranged at the top of the buffer assembly, a shell is arranged at the top of the mounting box, and a vacuum arc extinguish chamber is arranged at the top of the shell. According to the device, a mounting plate drives a rack to move up and down, a gear drives a rotating shaft and a cam to rotate, the cam continuously extrudes a rectangular sliding plate, a second air bag and a first spring, air in the second air bag is conveyed into a third cavity, and then the air is sprayed out through a plurality of air outlets; the air mobility in the mounting box is improved while closing or opening is carried out, auxiliary heat dissipation is carried out on the interior of the mounting box, and the situation that heat generated during closing or opening is accumulate |
format | Patent |
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According to the device, a mounting plate drives a rack to move up and down, a gear drives a rotating shaft and a cam to rotate, the cam continuously extrudes a rectangular sliding plate, a second air bag and a first spring, air in the second air bag is conveyed into a third cavity, and then the air is sprayed out through a plurality of air outlets; the air mobility in the mounting box is improved while closing or opening is carried out, auxiliary heat dissipation is carried out on the interior of the mounting box, and the situation that heat generated during closing or opening is accumulate</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</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=20240112&DB=EPODOC&CC=CN&NR=117393370A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240112&DB=EPODOC&CC=CN&NR=117393370A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIAOYUE</creatorcontrib><creatorcontrib>ZHANG JIE</creatorcontrib><creatorcontrib>ZHAO DONGNING</creatorcontrib><creatorcontrib>ZHAO HUANBEI</creatorcontrib><creatorcontrib>SI JUNJIE</creatorcontrib><creatorcontrib>YAN HAN</creatorcontrib><creatorcontrib>ZHAO JINCHAO</creatorcontrib><creatorcontrib>YANG KAIXUAN</creatorcontrib><creatorcontrib>FU GUOBIN</creatorcontrib><creatorcontrib>SUN HAIBIN</creatorcontrib><creatorcontrib>DING YUJIE</creatorcontrib><creatorcontrib>CAI SHENGLIANG</creatorcontrib><creatorcontrib>WANG DA</creatorcontrib><creatorcontrib>SONG RUI</creatorcontrib><creatorcontrib>AI SHAOGUI</creatorcontrib><creatorcontrib>GU SHITING</creatorcontrib><creatorcontrib>MA YONGFEI</creatorcontrib><creatorcontrib>WANG XUEBIN</creatorcontrib><creatorcontrib>WEN XISHAN</creatorcontrib><title>Electromagnetic repulsion rapid vacuum switch</title><description>The invention discloses an electromagnetic repulsion rapid vacuum switch, and belongs to the technical field of power switches, the electromagnetic repulsion rapid vacuum switch comprises a base, a buffer assembly is arranged in the base, a mounting box is arranged at the top of the buffer assembly, a shell is arranged at the top of the mounting box, and a vacuum arc extinguish chamber is arranged at the top of the shell. 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According to the device, a mounting plate drives a rack to move up and down, a gear drives a rotating shaft and a cam to rotate, the cam continuously extrudes a rectangular sliding plate, a second air bag and a first spring, air in the second air bag is conveyed into a third cavity, and then the air is sprayed out through a plurality of air outlets; the air mobility in the mounting box is improved while closing or opening is carried out, auxiliary heat dissipation is carried out on the interior of the mounting box, and the situation that heat generated during closing or opening is accumulate</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
title | Electromagnetic repulsion rapid vacuum switch |
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