Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent
1997-01-07
1998-12-22
Hoang, Tu Ba
Electric heating
Heating devices
With heater-unit housing, casing, or support means
219219, 219542, 219543, H05B 306
Patent
active
058522840
ABSTRACT:
A glass heating system includes a low emissivity sheet of coated glass and a capacitor for capacitive coupling the coated glass to a power source. The low emissivity glass is economical to produce and provides superior thermal properties. The low emissivity glass has a low sheet resistance and is coupled to one or more capacitors to increase the impedance of the circuit and reduce the power dissipation by the coated glass. The exact amount of power to be delivered to the coated glass can be varied by changing the capacitor. The low emissivity glass has improved thermal characteristics for use in insulating glass doors for freezers and refrigerators. In a two-paned insulating glass door, the capacitor can be conveniently mounted in the frame of the door or in the space between the two panes.
REFERENCES:
patent: 3858027 (1974-12-01), Phillips
patent: 3859502 (1975-01-01), Heaney
patent: 3902040 (1975-08-01), Ikeda et al.
patent: 3968342 (1976-07-01), Inaba
patent: 4032745 (1977-06-01), Roselli
patent: 4127765 (1978-11-01), Heaney
patent: 4139723 (1979-02-01), Havas
patent: 4248015 (1981-02-01), Stromquist et al.
patent: 4260876 (1981-04-01), Hochheiser
patent: 4277672 (1981-07-01), Jones
patent: 4350978 (1982-09-01), Riccobono
patent: 4356440 (1982-10-01), Curtiss et al.
patent: 4408150 (1983-10-01), Holston et al.
patent: 4434358 (1984-02-01), Apfelbeck et al.
patent: 4713599 (1987-12-01), Davis
patent: 4730097 (1988-03-01), Campbell et al.
patent: 4766366 (1988-08-01), Davis
patent: 4825128 (1989-04-01), Sprengers
patent: 4827729 (1989-05-01), Groth et al.
patent: 4835040 (1989-05-01), Callies et al.
patent: 5072098 (1991-12-01), Matthews et al.
patent: 5170040 (1992-12-01), Wirtz et al.
patent: 5285048 (1994-02-01), Nakase
patent: 5319301 (1994-06-01), Callahan et al.
patent: 5365148 (1994-11-01), Mallon et al.
patent: 5376455 (1994-12-01), Hartig et al.
patent: 5386195 (1995-01-01), Hayes et al.
patent: 5424618 (1995-06-01), Bertenshaw et al.
patent: 5449885 (1995-09-01), Vandecastele
Gerhardinger Peter F.
Millett Fred A.
Teder Rein S.
Hoang Tu Ba
Libbey-Owens-Ford Co.
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