Electrical resistors – With base extending along resistance element – Resistance element coated on base
Patent
1989-04-10
1990-03-20
Albritton, C. L.
Electrical resistors
With base extending along resistance element
Resistance element coated on base
296101, 338309, H01C 1012
Patent
active
049104926
ABSTRACT:
An electric laminar resistor and the method of making same wherein a thin metal film is applied to a ceramic substrate. Metal film material is removed to form a resistance track and recessed connecting zones at opposite ends of the track. A burnt-in thick layer paste is extended through the connecting zone recesses and solidified to form connecting elements that are adhered to the substrate. A glass frit coating is applied over the resistance track, but not over the connecting elements. The resistance of the resistor may be adjusted by separating a part of the track.
REFERENCES:
patent: 3202951 (1965-08-01), Krinsky
patent: 3761860 (1973-09-01), Ogasawara et al.
patent: 4272739 (1981-06-01), Nesses
Iversen Kristian
Zacho Per G.
Albritton C. L.
Danfoss A/S
Easton Wayne B.
Johnson Clayton R.
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