Electrical resistance heater

Details Electrical resistance heater Electrical resistance heater

1981-08-21

1984-11-27

Mayewsky, Volodymyr Y.

Electric heating

Heating devices

With heater-unit housing, casing, or support means

174 685, 219345, 219541, 219543, 219549, 338212, 338295, 338314, 338320, 338330, H05B 334

Patent

active

044852975

ABSTRACT:
The heater of the present invention includes a paper or plastic substrate on which is printed a semi-conductor pattern (typically a colloidal graphite ink) having (a) a pair of longitudinal stripes extending parallel to and spaced apart from each other and (b) a plurality of identical bars spaced apart from each other and extending between and electrically connected to the stripes. A metallic conductor (typically copper stripping) overlies each of the longitudinal stripes in face-to-face engagement therewith, and the conductors are held in tight engagement with the stripes by a sealing layer that overlies the metallic conductors and is sealed, at opposite sides of the semi-conductor stripe associated with the particular metallic conductor, to portions of the substrate that are free from the printed semi-conductor pattern.

REFERENCES:
patent: 1015991 (1912-01-01), Clark
patent: 1384467 (1921-07-01), Homan
patent: 1985166 (1934-12-01), Haroldson
patent: 2282832 (1942-05-01), Spooner
patent: 2473183 (1949-06-01), Watson
patent: 2489643 (1949-11-01), Hunter
patent: 2503457 (1950-04-01), Speir et al.
patent: 2557983 (1951-06-01), Linder
patent: 2559077 (1951-07-01), Johnson et al.
patent: 2575987 (1951-11-01), York et al.
patent: 2641675 (1953-06-01), Hannahs
patent: 2715668 (1955-08-01), Booker et al.
patent: 2719907 (1955-10-01), Combs
patent: 2732479 (1956-01-01), Rowland
patent: 2782289 (1957-02-01), Nathanson
patent: 2868946 (1959-01-01), Stephenson
patent: 2976387 (1961-03-01), Browne
patent: 2989613 (1961-06-01), Morey
patent: 3153140 (1964-10-01), Theodore et al.
patent: 3168617 (1965-02-01), Richter
patent: 3239403 (1966-03-01), Williams et al.
patent: 3248682 (1966-04-01), Curtis
patent: 3277419 (1966-10-01), Butz
patent: 3378673 (1968-04-01), Hopper
patent: 3385959 (1968-05-01), Ames et al.
patent: 3417229 (1968-12-01), Shomphe et al.
patent: 3457537 (1969-07-01), Hines
patent: 3514581 (1970-05-01), Rocholl et al.
patent: 3636311 (1972-01-01), Stager
patent: 3683361 (1972-08-01), Salzwedel
patent: 3736404 (1973-05-01), Eisler
patent: 3749886 (1973-07-01), Michaelsen
patent: 3757087 (1973-09-01), Bernard
patent: 3798419 (1974-03-01), Maake
patent: 3861029 (1975-01-01), Smith-Johannsen et al.
patent: 3878362 (1975-04-01), Stinger
patent: 4055526 (1977-10-01), Kiyokawa et al.
patent: 4058704 (1977-11-01), Shimizu
patent: 4072848 (1978-02-01), Johnson et al.
patent: 4156127 (1979-05-01), Sako et al.
patent: 4173823 (1979-11-01), Anderson et al.
patent: 4200973 (1980-05-01), Farkas
patent: 4203198 (1980-05-01), Hackett et al.
patent: 4220848 (1980-09-01), McMullan et al.
patent: 4370548 (1983-01-01), Nagasawa et al.

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