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특허 상세정보

Electrical panel access and control apparatus including true emergency stop and power buss lockout

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05B-011/01    G05B-009/02    G05B-015/00   
미국특허분류(USC) 700/017; 070/079; 070/083
출원번호 US-0101674 (2002-03-19)
등록번호 US-7340311 (2008-03-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brooks Kushman P.C.
인용정보 피인용 횟수 : 5  인용 특허 : 27
초록

An improved electrical panel design provides a modular, power-reliable, buss-lockout and true emergency-stop capabilities. Through the use of an interface, the approach eliminates numerous outdated, if not antiquated, parts, including safety locks, mechanical disconnect switches, E-stop safety relays, and safety Programmable controllers. The modular panel design saves interior panel space, permitting the use of single-door access, in some cases. Panel doors cannot be opened with live electricity without some form of electronic authorization, and a record...

대표
청구항

We claimed: 1. A power disconnect controller for an electrical access panel including a power buss, the controller comprising: one or more electrical switches operative to interrupt and reinstate power along the power buss; a user interface including capability for entry of an access code, and a status monitor; and wherein the user interface is in electrical communication with the one or more electrical switches to implement one or more functions in conjunction with the entry of the access code by one or more authorized users wherein the one or more fun...

이 특허에 인용된 특허 (27)

  1. Phillips Leonard (6001 Bayou Grande Rd. St. Petersburg FL 33703). Access door. USP1980064206784.
  2. Zingsheim Jeffrey S. ; Martin William H. ; Krueger Jeffrey C.. Auto-configurable series communication system for power monitors and the like. USP1999065914666.
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  17. Benn Alexander,DEX ; Henderson Peter,DEX ; Lohmuller Detlev A.,DEX ; Soderberg Paulmer M. ; Moisson Marc F. ; Koht Lowell I.. Environmental enclosure and method of sealing same. USP1998065762224.
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  19. Van de Steeg Kerry (Chagrin Falls OH) Blech Steven P. (Twinsburg OH). I/O module with reduced isolation circuitry. USP1995125479618.
  20. Meyer Martin A. ; Meyer Mickey A.. Isolation and positive shut-off system for a fuel dispensing facility. USP1999025874787.
  21. Robert P. Thomas ; John S. Vandevanter ; Geoff Butland. Man-machine interface for a virtual lockout/tagout panel display. USP2002046366301.
  22. Alexander James O. ; King William A. ; Leone David A.. Method for graphically displaying a menu for selection and viewing of the load related parameters of a load connected to an AC load control device. USP2000036038516.
  23. Bilas Ronald J. (Cedar Rapids IA) Farrington Ronald L. (Cedar Rapids IA) Reid Drew A. (Cedar Rapids IA). Panelboard arrangement with improved control. USP1993085233511.
  24. Gibart Anthony G. (Milwaukee WI). Programmable controller module identification by interconnecting the input and output ports of a module in a predefined. USP1993125274781.
  25. Behrens Ulrich,DEX ; Kessler Michael Wolfgang,DEX ; Slater Robin-David,DEX ; Lounsbury Robert E. ; Kretschmann Robert J.. Serial data isolator industrial control system providing intrinsically safe operation. USP2000036037857.
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