[특허]Draw-out type circuit interrupter with modular construction

Draw-out type circuit interrupter with modular construction 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01H-009/22
출원번호	US-0564573 (1975-04-02)
발명자 / 주소	Kuhn Edmund W. (Pittsburgh PA) Uber Jesse L. (Pittsburgh PA) Findley Jr. Joseph D. (Pittsburgh PA)
출원인 / 주소	Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보	피인용 횟수 : 34 인용 특허 : 0

초록 ▼

A circuit interrupter includes an automatic circuit breaker in a draw-out unit removably mounted within an enclosure. A levering mechanism is provided to lever out the draw-out unit on rails to permit complete disengagement of the circuit breaker from load and line terminals mounted within the enclosure without requiring unbolting operations. The circuit breaker includes an interrupter module, an operating module, and a control module, each of which includes a sub-frame supporting all module components. Each module is removably mounted in a main support structure and can be separately removed therefrom without removing the other two modules. Interlocks prevent removal of any module until the draw-out unit is levered out to the completely disengaged position.

대표청구항 ▼

A drawout type circuit interrupter, comprising: a housing; load and line terminals mounted upon said housing; and a drawout unit mounted in said housing and comprising: a main support structure; an interrupter module comprising separable contacts operable between open and closed positions, load and line connectors cooperating with said load and line terminals, and an interrupter module sub-frame removably mounted upon said main support structure and supporting said contacts and said connectors; a mechanism module comprising an operating mechanism for operating said separable contacts between open and closed positions and a mechanism module sub-frame removably mounted upon said main support structure and supporting said operating mechanism; a control module for electrically activating said operating mechanism to operate said contacts between open and closed positions, said control module comprisng electrical control components and a control module sub-frame removably mounted upon said main support structure and supporting said control components; trip means coupled to said mechanism module and operable upon actuation to cause said mechanism module to operate said conTacts to an open position; and an interlock lever associated with said trip means and extending into proximity to said control module, said lever being movable between a first position and a second position, movement of said lever to said second position actuating said trip means, said control module maintaining said lever in said first position and preventing movement of said lever to said second position if and only if said control module is fully inserted into said main support structure; said drawout unit being movable between a connected position wherein said load and line connectors engage said load and line terminals to bridge said contacts across said load and line terminals, and a disconnected position wherein said connectors are separated from said terminals and said drawout unit is electrically isolated from said terminals.

이 특허를 인용한 특허 (34)

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Freeman, Willie B.; Khan, Aftab H.; Shively, Thomas D., Dead tank drawout breakers.
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Weister,Nathan J.; Sisson,Glen C.; McAfee,Mark A., Door interlock assembly and draw-out circuit breaker assembly employing the same.
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Mennell, Thomas W., Draw out switchgear and operating mechanism.
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Krom, Thomas J.; Casillo, Leonard G., Drawout circuit breaker apparatus.
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Castonguay Roger N. (Terryville CT) Lord Jeffrey D. (Unionville CT), Drawout circuit breaker, position switch and reset arrangements.
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Pollitt, William C.; Gula, Lance; Weister, Nathan J.; Rodgers, Craig A.; Prince, Edward A., Electrical switching apparatus and levering assembly therefor.
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Rodgers, Craig Allen; Weister, Nathan James; Bogdon, Erik Russell, Electrical switching apparatus and levering assembly therefor.
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Rambo,Barry T.; Prince,Judith Robin M.; Jacobsen,Mark W., Electrical switching apparatus and securing mechanism therefor.
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Hsu, Lai-Wang, High and ultra-high voltage circuit breaking system.
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Bender,Douglas R.; Carson,Eddie D., Interlock assembly and safety switch employing the same.
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Faulkner, Mark A.; Spottsville, Rodney L.; Martinez, Jose L., Network unit including network transformer and network protector.
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Schmidt,Detlev; Seidler,G체nter; Thiede,Ingo; T체rkmen,Sezai; Wajnberg,Artur, Power circuit breaker.
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Faulkner, Mark A.; Oneufer, Stephen W.; Cason, Stephen R., System, network protector enclosure, and automatic racking system.
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Zipagan,Ronald T., Trip coil drive circuit and electrical switching apparatus including the same.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Draw-out type circuit interrupter with modular construction 원문보기

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대표청구항 ▼

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Draw-out type circuit interrupter with modular construction 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (34)

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