CIRCUIT BREAKER HAVING A MOVABLE AND ILLUMINABLE ARC FAULT INDICATOR
An aircraft circuit breaker includes a housing; separable contacts mounted in the housing; a latchable operating mechanism including a latch member which when unlatched opens the separable contacts; and an overcurrent assemb ly responsive to selected conditions of current flowing through the separab...
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| creator | NERSTROM, PETER LEE WELLNER, EDWARD LOUIS SCHMALZ, STEVEN CHRISTOPHER HALL, THOMAS MICHAEL ROLLMANN, PAUL JASON |
| description | An aircraft circuit breaker includes a housing; separable contacts mounted in the housing; a latchable operating mechanism including a latch member which when unlatched opens the separable contacts; and an overcurrent assemb ly responsive to selected conditions of current flowing through the separable contacts for unlatching the latch member to trip the separable contacts open. A movable a nd illuminable arc fault indicator has a first ring portion and second leg portions internal to the housing. An arc fault actuator which when energized moves one of the second leg portions. An arc fault current assembly responds to selected arc fault conditions of current flowing through the separable contacts to energize the arc fault actuator to move the second leg portions internal to the housing and the first ring portion external to the housing. The arc fault current assembly includes a light for illuminating the first ring portion. |
| format | Patent |
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A movable a nd illuminable arc fault indicator has a first ring portion and second leg portions internal to the housing. An arc fault actuator which when energized moves one of the second leg portions. An arc fault current assembly responds to selected arc fault conditions of current flowing through the separable contacts to energize the arc fault actuator to move the second leg portions internal to the housing and the first ring portion external to the housing. 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A movable a nd illuminable arc fault indicator has a first ring portion and second leg portions internal to the housing. An arc fault actuator which when energized moves one of the second leg portions. An arc fault current assembly responds to selected arc fault conditions of current flowing through the separable contacts to energize the arc fault actuator to move the second leg portions internal to the housing and the first ring portion external to the housing. The arc fault current assembly includes a light for illuminating the first ring portion.</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBx9gxyDvUMUXAKcnX0dg1S8HAM8_RzV3BU8PUPc3TycVVw9HNR8PTxCfX19IPwg5wV3BxDfUIUPP1cPJ0dQ_yDeBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvLOjkbGFiZGRqaOhMRFKAMj3Ksg</recordid><startdate>20021030</startdate><enddate>20021030</enddate><creator>NERSTROM, PETER LEE</creator><creator>WELLNER, EDWARD LOUIS</creator><creator>SCHMALZ, STEVEN CHRISTOPHER</creator><creator>HALL, THOMAS MICHAEL</creator><creator>ROLLMANN, PAUL JASON</creator><scope>EVB</scope></search><sort><creationdate>20021030</creationdate><title>CIRCUIT BREAKER HAVING A MOVABLE AND ILLUMINABLE ARC FAULT INDICATOR</title><author>NERSTROM, PETER LEE ; WELLNER, EDWARD LOUIS ; SCHMALZ, STEVEN CHRISTOPHER ; HALL, THOMAS MICHAEL ; ROLLMANN, PAUL JASON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2384225A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</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>NERSTROM, PETER LEE</creatorcontrib><creatorcontrib>WELLNER, EDWARD LOUIS</creatorcontrib><creatorcontrib>SCHMALZ, STEVEN CHRISTOPHER</creatorcontrib><creatorcontrib>HALL, THOMAS MICHAEL</creatorcontrib><creatorcontrib>ROLLMANN, PAUL JASON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NERSTROM, PETER LEE</au><au>WELLNER, EDWARD LOUIS</au><au>SCHMALZ, STEVEN CHRISTOPHER</au><au>HALL, THOMAS MICHAEL</au><au>ROLLMANN, PAUL JASON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CIRCUIT BREAKER HAVING A MOVABLE AND ILLUMINABLE ARC FAULT INDICATOR</title><date>2002-10-30</date><risdate>2002</risdate><abstract>An aircraft circuit breaker includes a housing; separable contacts mounted in the housing; a latchable operating mechanism including a latch member which when unlatched opens the separable contacts; and an overcurrent assemb ly responsive to selected conditions of current flowing through the separable contacts for unlatching the latch member to trip the separable contacts open. A movable a nd illuminable arc fault indicator has a first ring portion and second leg portions internal to the housing. An arc fault actuator which when energized moves one of the second leg portions. An arc fault current assembly responds to selected arc fault conditions of current flowing through the separable contacts to energize the arc fault actuator to move the second leg portions internal to the housing and the first ring portion external to the housing. The arc fault current assembly includes a light for illuminating the first ring portion.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | CIRCUIT BREAKER HAVING A MOVABLE AND ILLUMINABLE ARC FAULT INDICATOR |
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