Vacuum circuit interrupter with actuation having active damping
A circuit interrupter system includes a vacuum circuit interrupter having a vacuum chamber that contains a fixed contact and a moveable contact. A non-conductive rod extends from the moveable contact. One or more Thomson coils are wound around the rod, and one or more armatures are connected to the...
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| creator | Mueller, Robert W Chen, Steven Zhenghong Wang, Hongbin Yu, Li Rohn, David R Rockhill, Andrew A |
| description | A circuit interrupter system includes a vacuum circuit interrupter having a vacuum chamber that contains a fixed contact and a moveable contact. A non-conductive rod extends from the moveable contact. One or more Thomson coils are wound around the rod, and one or more armatures are connected to the rod. When a driver energizes one of the Thomson coils, a corresponding armature will be repelled from that Thomson coil and move the rod to open or close the contacts of the vacuum circuit interrupter. The system also may include a damper that provides an active damping force rod when the rod is moved to open and/or close the vacuum circuit interrupter. |
| format | Patent |
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A non-conductive rod extends from the moveable contact. One or more Thomson coils are wound around the rod, and one or more armatures are connected to the rod. When a driver energizes one of the Thomson coils, a corresponding armature will be repelled from that Thomson coil and move the rod to open or close the contacts of the vacuum circuit interrupter. 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The system also may include a damper that provides an active damping force rod when the rod is moved to open and/or close the vacuum circuit interrupter.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>INDUCTANCES</subject><subject>MAGNETS</subject><subject>RELAYS</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>SELECTORS</subject><subject>TRANSFORMERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAPS0wuLc1VSM4sSi7NLFHIzCtJLSoqLQCSCuWZJRkKicklpYklmfl5ChmJZZl56SCBzLJUhZTE3AIgl4eBNS0xpziVF0pzMyi6uYY4e-imFuTHpxYXJCan5qWWxIcGGxqYWhiYWlo6GRoTowYA5_4xxw</recordid><startdate>20200303</startdate><enddate>20200303</enddate><creator>Mueller, Robert W</creator><creator>Chen, Steven Zhenghong</creator><creator>Wang, Hongbin</creator><creator>Yu, Li</creator><creator>Rohn, David R</creator><creator>Rockhill, Andrew A</creator><scope>EVB</scope></search><sort><creationdate>20200303</creationdate><title>Vacuum circuit interrupter with actuation having active damping</title><author>Mueller, Robert W ; Chen, Steven Zhenghong ; Wang, Hongbin ; Yu, Li ; Rohn, David R ; Rockhill, Andrew A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10580599B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2020</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>INDUCTANCES</topic><topic>MAGNETS</topic><topic>RELAYS</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>SELECTORS</topic><topic>TRANSFORMERS</topic><toplevel>online_resources</toplevel><creatorcontrib>Mueller, Robert W</creatorcontrib><creatorcontrib>Chen, Steven Zhenghong</creatorcontrib><creatorcontrib>Wang, Hongbin</creatorcontrib><creatorcontrib>Yu, Li</creatorcontrib><creatorcontrib>Rohn, David R</creatorcontrib><creatorcontrib>Rockhill, Andrew A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mueller, Robert W</au><au>Chen, Steven Zhenghong</au><au>Wang, Hongbin</au><au>Yu, Li</au><au>Rohn, David R</au><au>Rockhill, Andrew A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vacuum circuit interrupter with actuation having active damping</title><date>2020-03-03</date><risdate>2020</risdate><abstract>A circuit interrupter system includes a vacuum circuit interrupter having a vacuum chamber that contains a fixed contact and a moveable contact. 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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES INDUCTANCES MAGNETS RELAYS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SELECTORS TRANSFORMERS |
| title | Vacuum circuit interrupter with actuation having active damping |
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