Permanent magnetic actuator for Circuit breaker
The present invention relates to a permanent magnet actuator having a manual cam means capable of selectively transferring a mover from an input position to a trip position by the force of an operator. A permanent magnetic actuator for a circuit breaker according to the present invention includes: a...
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| creator | LIM UI HWAN HWANG KYU SEOK KWAK JUNG HEON RYU KANG RYUL |
| description | The present invention relates to a permanent magnet actuator having a manual cam means capable of selectively transferring a mover from an input position to a trip position by the force of an operator. A permanent magnetic actuator for a circuit breaker according to the present invention includes: a yoke (15) mounted in a housing (10) fixed to an enclosure of a circuit breaker; a mover rod (20) installed in the yoke (15) to be movable in a straight line; a permanent magnet (30) installed in the central portion of the yoke (15); and a coil (40) linearly driving the mover rod (20) selectively to an input position and a trip position.
본 발명은, 작업자의 힘에 의해 선택적으로 가동자를 투입위치에서 트립위치로 이송시킬 수 있는 수동캠수단을 구비한 영구자석 액추에이터에 관한 것이다. |
| format | Patent |
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본 발명은, 작업자의 힘에 의해 선택적으로 가동자를 투입위치에서 트립위치로 이송시킬 수 있는 수동캠수단을 구비한 영구자석 액추에이터에 관한 것이다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2021</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=20210927&DB=EPODOC&CC=KR&NR=102305550B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210927&DB=EPODOC&CC=KR&NR=102305550B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIM UI HWAN</creatorcontrib><creatorcontrib>HWANG KYU SEOK</creatorcontrib><creatorcontrib>KWAK JUNG HEON</creatorcontrib><creatorcontrib>RYU KANG RYUL</creatorcontrib><title>Permanent magnetic actuator for Circuit breaker</title><description>The present invention relates to a permanent magnet actuator having a manual cam means capable of selectively transferring a mover from an input position to a trip position by the force of an operator. A permanent magnetic actuator for a circuit breaker according to the present invention includes: a yoke (15) mounted in a housing (10) fixed to an enclosure of a circuit breaker; a mover rod (20) installed in the yoke (15) to be movable in a straight line; a permanent magnet (30) installed in the central portion of the yoke (15); and a coil (40) linearly driving the mover rod (20) selectively to an input position and a trip position.
본 발명은, 작업자의 힘에 의해 선택적으로 가동자를 투입위치에서 트립위치로 이송시킬 수 있는 수동캠수단을 구비한 영구자석 액추에이터에 관한 것이다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPSC3KTcxLzStRyE1Mz0styUxWSEwuKU0syS9SSANi58yi5NLMEoWkotTE7NQiHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJwKNCTeO8jQwMjYwNTU1MDJydCYOFUA5W4r7w</recordid><startdate>20210927</startdate><enddate>20210927</enddate><creator>LIM UI HWAN</creator><creator>HWANG KYU SEOK</creator><creator>KWAK JUNG HEON</creator><creator>RYU KANG RYUL</creator><scope>EVB</scope></search><sort><creationdate>20210927</creationdate><title>Permanent magnetic actuator for Circuit breaker</title><author>LIM UI HWAN ; HWANG KYU SEOK ; KWAK JUNG HEON ; RYU KANG RYUL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102305550BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>RELAYS</topic><topic>SELECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIM UI HWAN</creatorcontrib><creatorcontrib>HWANG KYU SEOK</creatorcontrib><creatorcontrib>KWAK JUNG HEON</creatorcontrib><creatorcontrib>RYU KANG RYUL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIM UI HWAN</au><au>HWANG KYU SEOK</au><au>KWAK JUNG HEON</au><au>RYU KANG RYUL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Permanent magnetic actuator for Circuit breaker</title><date>2021-09-27</date><risdate>2021</risdate><abstract>The present invention relates to a permanent magnet actuator having a manual cam means capable of selectively transferring a mover from an input position to a trip position by the force of an operator. A permanent magnetic actuator for a circuit breaker according to the present invention includes: a yoke (15) mounted in a housing (10) fixed to an enclosure of a circuit breaker; a mover rod (20) installed in the yoke (15) to be movable in a straight line; a permanent magnet (30) installed in the central portion of the yoke (15); and a coil (40) linearly driving the mover rod (20) selectively to an input position and a trip position.
본 발명은, 작업자의 힘에 의해 선택적으로 가동자를 투입위치에서 트립위치로 이송시킬 수 있는 수동캠수단을 구비한 영구자석 액추에이터에 관한 것이다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | Permanent magnetic actuator for Circuit breaker |
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