ZA787033B - Heating circuits - Google Patents

Heating circuits

Info

Publication number
ZA787033B
ZA787033B ZA00787033A ZA787033A ZA787033B ZA 787033 B ZA787033 B ZA 787033B ZA 00787033 A ZA00787033 A ZA 00787033A ZA 787033 A ZA787033 A ZA 787033A ZA 787033 B ZA787033 B ZA 787033B
Authority
ZA
South Africa
Prior art keywords
heating circuits
circuits
heating
Prior art date
Application number
ZA00787033A
Other languages
English (en)
Inventor
G Cole
Original Assignee
Dreamland Electrical Appliance
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 Dreamland Electrical Appliance filed Critical Dreamland Electrical Appliance
Publication of ZA787033B publication Critical patent/ZA787033B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H02H5/043—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors the temperature dependent resistor being disposed parallel to a heating wire, e.g. in a heating blanket
    • 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
    • H05B1/0227—Applications
    • 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
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/035—Electrical circuits used in resistive heating apparatus
ZA00787033A 1978-01-31 1978-12-15 Heating circuits ZA787033B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3866/78A GB1588784A (en) 1978-01-31 1978-01-31 Heating circuits

Publications (1)

Publication Number Publication Date
ZA787033B true ZA787033B (en) 1979-11-28

Family

ID=9766367

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00787033A ZA787033B (en) 1978-01-31 1978-12-15 Heating circuits

Country Status (6)

Country Link
AU (1) AU521940B2 (fr)
BE (1) BE873312A (fr)
GB (1) GB1588784A (fr)
IE (1) IE47636B1 (fr)
NZ (1) NZ189403A (fr)
ZA (1) ZA787033B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547658A (en) * 1984-06-13 1985-10-15 Sunbeam Corporation Multiple heat fusing wire circuit for underblankets
GB2267189A (en) * 1992-05-14 1993-11-24 Thermonette Appliances Ltd Improvements in or relating to electrically-powered heating panels.
NZ332263A (en) * 1997-10-17 2000-01-28 Imetec Spa Electric blanket or pad with co-axial heating coils separated by insulation that melts if blanket overheats

Also Published As

Publication number Publication date
IE47636B1 (en) 1984-05-16
AU4371879A (en) 1979-08-09
BE873312A (fr) 1979-05-02
AU521940B2 (en) 1982-05-06
GB1588784A (en) 1981-04-29
IE782490L (en) 1979-07-31
NZ189403A (en) 1982-03-23

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