Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Patent
1994-07-12
1997-01-14
Walberg, Teresa J.
Electrical resistors
Resistance value responsive to a condition
Current and/or voltage
338275, 338308, 338314, H01C 710
Patent
active
055944078
ABSTRACT:
A resistor combination and method, that is formed by a substrate having a resistive film on it, and pins extruding from one edge of the substrate and connected to the film. A U-shaped cold region is provided on the substrate around at least much of the film, and is so constructed that application of common high overload voltages to the pins causes vertical fracture of the substrate. The resulting substrate pieces are held by the pins to the circuit board. In one embodiment, a synthetic resin housing is provided around the substrate.
REFERENCES:
patent: 3648212 (1972-03-01), Kuwabara et al.
patent: 3778644 (1973-12-01), Brandi
patent: 3792406 (1974-02-01), Kreifels
patent: 3978443 (1976-08-01), Dennis
patent: 4101820 (1978-07-01), Montanari
patent: 4297670 (1981-10-01), Solow
patent: 4467310 (1984-08-01), Jakab
patent: 4528546 (1985-07-01), Paoli
patent: 4630025 (1986-12-01), Bourolleau
patent: 4809324 (1989-12-01), Bender
patent: 4939498 (1990-07-01), Yamada et al.
patent: 4959751 (1990-09-01), Hearn et al.
patent: 4961065 (1990-10-01), Taylor
patent: 5204799 (1993-04-01), Stibila
patent: 5252944 (1993-10-01), Caddock, Jr.
patent: 5254969 (1993-10-01), Caddock, Jr.
patent: 5291178 (1994-03-01), Strief et al.
patent: 5404126 (1995-04-01), Kasai et al.
patent: 5481242 (1996-01-01), Caddock, Jr.
Caddock Electronics, Inc.
Gausewitz Richard L.
Valencia Raphael
Walberg Teresa J.
LandOfFree
Debris-reducing film-type resistor and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Debris-reducing film-type resistor and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Debris-reducing film-type resistor and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1391278