Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1997-12-16
1999-06-22
Picard, Leo P.
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337297, 337296, 337295, H01H 8506, H01H 85046, H01H 8508
Patent
active
059146494
ABSTRACT:
A chip fuse comprising an organic resin-made insulating substrate, a pair of electrodes formed at terminals of said organic resin-made insulating substrate, current protecting element wiring portions and a current protecting element positioned between said pair of electrodes and housed in said organic resin-made insulating substrate, said current protecting element having a thickness of 3-8 .mu.m and being supported on an organic resin layer having a high tracking resistance, and at least one space being formed at least on the current protecting element side, does not cause ignition nor smoking and is excellent in clearing characteristics.
REFERENCES:
patent: 4988969 (1991-01-01), Gurevich
patent: 5248852 (1993-09-01), Kumagai
patent: 5446436 (1995-08-01), Williams
patent: 5586014 (1996-12-01), Hasegawa
Isono Tadashi
Suzuki Fumio
Taniguchi Yutaka
Tsuru Yoshiyuki
Hitachi Chemical Company Ltd.
Picard Leo P.
Vortman Anatoly
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