Fuse orientation device

Details Fuse orientation device Fuse orientation device

1994-03-15

1997-01-14

Picard, Leo P.

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

337213, 337215, 337208, 337206, H01H 8522, H01H 8550, H01H 8530

Patent

active

055944043

ABSTRACT:
An fuse orientation device for an alarm indicating type fuse includes an orientation ring removably positionable on a cylindrical fuse body adjacent to a selected end having an axially extendable alarm indicator pin, and a fuse element holder having fuse mounting clips, a shoulder and receiving gap in the fuse holder allowing a fuse carrying the ring to be mounted in a particular orientation so that the indicator pin will cooperate with an alarm indicating circuit in the event the fuse element interrupts the circuit.

REFERENCES:
patent: 3293393 (1966-12-01), Phelps
patent: 3299236 (1967-01-01), Barker
patent: 3533038 (1970-10-01), Gryctko
patent: 3585558 (1971-06-01), Swain
patent: 3815072 (1974-06-01), Dimarco
patent: 3879696 (1975-04-01), Imajyo
patent: 4488767 (1984-12-01), Lehman et al.
patent: 4768978 (1988-09-01), Wettengel et al.
patent: 4782317 (1988-11-01), Thwaites
patent: 4968264 (1990-11-01), Ruehl et al.
Pages entitled "Limitron KTN-R And KTS-R", Limitron KTK-R and T-TRON JJN And JJS from Full Line Catalog FLC Power Distribution Fuses, Jun. 1990, Bussmann Division, Cooper Industries.

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