CIRCUIT BREAKER AND AUXILIARY DEVICE THEREFOR - Patent 0504162

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EP 0 504 162 A1

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(43)	Date of publication:
	23.09.1992 Bulletin 1992/39

(21)	Application number: 90916646.0

(22)	Date of filing: 04.10.1990

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International Patent Classification (IPC):

H01H 71/ 66^{( . )}
H01H 71/ 46^{( . )}
H01H 73/ 12^{( . )}

H01H 71/ 04^{( . )}
H01H 71/ 50^{( . )}
H01H 83/ 20^{( . )}

(86)	International application number:
	PCT/US1990/005666

(87)	International publication number:
	WO 1992/006484 (16.04.1992 Gazette 1992/09)

(84)	Designated Contracting States:
	DE GB IT

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

(72)	Inventors:
	EDDS, Thomas, A. Lincoln, NB 68516 (US) REZAC, Willard, J. Lincoln, NB 68502 (US) O'CARROLL, Thomas 9 Hillcrest Park County Galway (IE)

(74)	Representative: Sorrell, Terence Gordon
	Fitzpatricks, Cardinal Court, 23, Thomas More Street London E1 9YY London E1 9YY (GB)

(54)	CIRCUIT BREAKER AND AUXILIARY DEVICE THEREFOR