Electric heating – Heating devices – Resistive element: igniter type
Patent
1986-06-20
1987-06-23
Goldberg, E. A.
Electric heating
Heating devices
Resistive element: igniter type
219275, 43129, 239136, 422306, A01M 120, A61L 903, F22B 128
Patent
active
046755047
ABSTRACT:
An electric fogger includes a housing having a heat source, a timer and a disposable canister containing a fog-producing material such as an insecticide, deodorant, perfume, disinfectant or air freshener. The housing includes a top member and a base member capable of receiving and replaceably holding the disposable canister. The housing contains the heat source such as a hot plate, for heating the insecticide or the like in the canister; a printed circuit board including an electrical switch for activating the heat source and a timer which automatically turns the heat source off after a predetermined period of time; and a pivoting cam adapted to engage the electricl switch on the printed circuit board to allow electricity to flow to the heat source when the pivoting cam engages a lug on the canister upon insertion of the canister into the housing. The fogger is of simple construction and is easy and safe in operation.
REFERENCES:
patent: 1990338 (1935-02-01), Lippert
patent: 2269689 (1942-01-01), Reichold
patent: 2543052 (1951-02-01), Park
patent: 2660828 (1953-12-01), Abrams
patent: 2667567 (1954-01-01), Buehler
patent: 2675293 (1954-04-01), Baker
patent: 2685020 (1954-03-01), Laibow
patent: 2690500 (1954-09-01), Winberg et al.
patent: 2767511 (1956-10-01), Kissner et al.
patent: 2784466 (1957-03-01), Burns, III
patent: 3002080 (1961-09-01), Heinzig
patent: 3080624 (1963-03-01), Weber, III
patent: 3548533 (1970-12-01), Jensen
patent: 3727840 (1973-04-01), Nigro
patent: 3872280 (1975-03-01), Van Dalen
patent: 3903883 (1975-09-01), Pecina et al.
patent: 3986670 (1976-10-01), Syveson
patent: 4163038 (1979-07-01), Nishimura et al.
patent: 4203027 (1980-05-01), O'Hare et al.
patent: 4326119 (1982-04-01), Swiatosz
patent: 4391781 (1983-07-01), van Lit
patent: 4399351 (1983-08-01), Koff
patent: 4544592 (1985-10-01), Spector
patent: 4571485 (1986-02-01), Spector
Goldberg E. A.
S. C. Johnson & Son Inc.
Walberg Teresa J.
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