Heating device

Details Heating device Heating device

1984-11-15

1987-06-09

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

55466, 55DIG30, 219375, 219553, 338330, 338333, F01N 302, H01C 100

Patent

active

046710582

ABSTRACT:
A heating device of the present invention has a heating element of a substantially V-shape and is made of a ceramic material having electric conductivity. Electrode plates are respectively mounted at both ends of the heating element for energizing the heating element. Further, the heating device has a holder for holding the heating element by interposing both ends of the heating element therebetween. This holder is composed of a pair of insulating plates made of an electric insulating material. Both ends of the heating element are formed with projections. One of the insulating plates is formed with recesses for receiving both ends of the heating element in coincidence with the shape of both ends of the heating element.

REFERENCES:
patent: 2261667 (1941-11-01), Stroszeck
patent: 2330652 (1943-09-01), Weigand
patent: 2570692 (1951-10-01), Knight
patent: 2992959 (1961-07-01), Schrewelius
patent: 3681737 (1972-08-01), Magnusson
patent: 3691346 (1972-09-01), Dyre
patent: 3875476 (1975-04-01), Crandall
patent: 3875477 (1975-04-01), Fredriksson
patent: 4505107 (1985-03-01), Yamaguchi
patent: 4535589 (1985-08-01), Yoshida
patent: 4555358 (1985-11-01), Matsushita

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