WO2001065891A3 - Electrical heating - Google Patents

Electrical heating Download PDF

Info

Publication number
WO2001065891A3
WO2001065891A3 PCT/US2001/006597 US0106597W WO0165891A3 WO 2001065891 A3 WO2001065891 A3 WO 2001065891A3 US 0106597 W US0106597 W US 0106597W WO 0165891 A3 WO0165891 A3 WO 0165891A3
Authority
WO
WIPO (PCT)
Prior art keywords
semiconductor pattern
temperature
fuse
recess
sheets
Prior art date
Application number
PCT/US2001/006597
Other languages
French (fr)
Other versions
WO2001065891A2 (en
Inventor
John A Marstiller
Original Assignee
Calorique Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calorique Ltd filed Critical Calorique Ltd
Priority to AU2001241894A priority Critical patent/AU2001241894A1/en
Publication of WO2001065891A2 publication Critical patent/WO2001065891A2/en
Publication of WO2001065891A3 publication Critical patent/WO2001065891A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0205—Switches using a fusible material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/267—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic

Abstract

An electrical sheet heater has a heat generating semiconductor pattern on an electrically insulating substrate and a thermal fuse (e.g., a fuse that is responsive to temperature rather than current) attached to the heater in close proximity to the semiconductor pattern and connected in series with the semiconductor pattern. The fuse includes a low temperatures melting point conductor sandwiched between a pair of insulating sheets and overlying at least one recess in one of the sheets. The conductor will sag or flow into the recess and break when the temperature of the wire exceeds the solidus temperature of the wire.
PCT/US2001/006597 2000-03-01 2001-03-01 Electrical heating WO2001065891A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001241894A AU2001241894A1 (en) 2000-03-01 2001-03-01 Electrical heating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51652800A 2000-03-01 2000-03-01
US09/516,528 2000-03-01

Publications (2)

Publication Number Publication Date
WO2001065891A2 WO2001065891A2 (en) 2001-09-07
WO2001065891A3 true WO2001065891A3 (en) 2002-03-07

Family

ID=24055980

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/006597 WO2001065891A2 (en) 2000-03-01 2001-03-01 Electrical heating

Country Status (2)

Country Link
AU (1) AU2001241894A1 (en)
WO (1) WO2001065891A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8575523B2 (en) 2008-04-25 2013-11-05 Innovative Heating Technologies Inc Planar heating element for underfloor heating
CA2724165A1 (en) 2010-12-02 2012-06-02 Alternative Heating Systems Inc. Electrical safety grounding system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417229A (en) * 1965-10-14 1968-12-17 Sanders Associates Inc Electrical resistance heating articles
US3423574A (en) * 1965-10-14 1969-01-21 Sanders Associates Inc Electrical resistance heating pad
US4485297A (en) * 1980-08-28 1984-11-27 Flexwatt Corporation Electrical resistance heater

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417229A (en) * 1965-10-14 1968-12-17 Sanders Associates Inc Electrical resistance heating articles
US3423574A (en) * 1965-10-14 1969-01-21 Sanders Associates Inc Electrical resistance heating pad
US4485297A (en) * 1980-08-28 1984-11-27 Flexwatt Corporation Electrical resistance heater

Also Published As

Publication number Publication date
AU2001241894A1 (en) 2001-09-12
WO2001065891A2 (en) 2001-09-07

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