CURRENT LIMITING CIRCUIT BREAKER OPERATING MECHANISM INCLUDING LATCHING SYSTEM - Patent 0992052

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EP 0 992 052 A1

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(43)	Date of publication:
	12.04.2000 Bulletin 2000/15

(21)	Application number: 99920049.6

(22)	Date of filing: 27.04.1999

(51)	International Patent Classification (IPC)⁷: H01H 71/50

(86)	International application number:
	PCT/US9909/054

(87)	International publication number:
	WO 9956/296 (04.11.1999 Gazette 1999/44)

(84)	Designated Contracting States:
	DE FR GB IE IT

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Priority:

29.04.1998 US 69275

(71)	Applicant: SQUARE D COMPANY
	Palatine, IL 60067 (US)

(72)	Inventors:
	WONG, Tak, Man Cedar Rapids, IA 52402 (US) POWELL, Rodney, G. Cedar Rapids, IA 52405 (US) GREEN, Kevin, J. Cedar Rapids, IA 52405 (US) SPANIER, Eric M. Cedar Rapids, IA 52404 (US)

(74)	Representative: Gray, John James et al
	Fitzpatricks,4 West Regent Street Glasgow G2 1RS Glasgow G2 1RS (GB)

(54)	CURRENT LIMITING CIRCUIT BREAKER OPERATING MECHANISM INCLUDING LATCHING SYSTEM