Title:
容量性結合加熱システムを有する断熱性ガラス
Document Type and Number:
Japanese Patent JP3911032
Kind Code:
B2
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.
Inventors:
Tedder, Rain S
Gerhardinger, Peter Ef
Millet, Fred A.
Gerhardinger, Peter Ef
Millet, Fred A.
Application Number:
JP53130998A
Publication Date:
May 09, 2007
Filing Date:
January 06, 1998
Export Citation:
Assignee:
LIBBEY-OWENS-FORD COMPANY
International Classes:
A47F3/04; H05B3/84; F25D21/04; F25D23/02; H05B3/00; H05B3/14
Domestic Patent References:
| JP2162675A | ||||
| JP5244772A |
Foreign References:
| US4127765 | ||||
| US4434358 |
Attorney, Agent or Firm:
Yoichi Oshima