ZA786270B - Heating circuits for electrically heated blankets or pads - Google Patents

Heating circuits for electrically heated blankets or pads

Info

Publication number
ZA786270B
ZA786270B ZA00786270A ZA786270A ZA786270B ZA 786270 B ZA786270 B ZA 786270B ZA 00786270 A ZA00786270 A ZA 00786270A ZA 786270 A ZA786270 A ZA 786270A ZA 786270 B ZA786270 B ZA 786270B
Authority
ZA
South Africa
Prior art keywords
pads
electrically heated
heating circuits
heated blankets
blankets
Prior art date
Application number
ZA00786270A
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 ZA786270B publication Critical patent/ZA786270B/xx

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
    • 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
    • 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
    • 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
ZA00786270A 1977-11-15 1978-11-07 Heating circuits for electrically heated blankets or pads ZA786270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47479/77A GB1566005A (en) 1977-11-15 1977-11-15 Heating circuits for electrically heated blankets or pads

Publications (1)

Publication Number Publication Date
ZA786270B true ZA786270B (en) 1979-10-31

Family

ID=10445134

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00786270A ZA786270B (en) 1977-11-15 1978-11-07 Heating circuits for electrically heated blankets or pads

Country Status (7)

Country Link
AU (1) AU517652B2 (fr)
BE (1) BE871982A (fr)
FR (1) FR2408983A7 (fr)
GB (1) GB1566005A (fr)
IE (1) IE47492B1 (fr)
NZ (1) NZ188920A (fr)
ZA (1) ZA786270B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599709A (en) * 1978-01-31 1981-10-07 Dreamland Electrical Appliance Heating circuits
NZ197765A (en) * 1980-11-03 1985-07-12 Sunbeam Corp Electric blanket safety circuit
US4577094A (en) * 1983-10-05 1986-03-18 Fieldcrest Mills, Inc. Electrical heating apparatus protected against an overheating condition
US4547658A (en) * 1984-06-13 1985-10-15 Sunbeam Corporation Multiple heat fusing wire circuit for underblankets
GB2334389B (en) * 1998-02-16 2002-03-06 Dreamland Appliances Ltd Electrically heated panel apparatus

Also Published As

Publication number Publication date
AU517652B2 (en) 1981-08-13
BE871982A (fr) 1979-03-01
IE47492B1 (en) 1984-04-04
AU4144678A (en) 1979-05-24
GB1566005A (en) 1980-04-30
FR2408983A7 (fr) 1979-06-08
NZ188920A (en) 1981-05-01
IE782198L (en) 1979-05-15

Similar Documents

Publication Publication Date Title
YU155078A (en) Radiating/heating unit
JPS51118068A (en) Heat conducting pad
JPS5452358A (en) Heating transferring element
JPS5388480A (en) Device for actuating electric heat and selffadjusting heater
JPS54149041A (en) Heating circuit device
JPS5463442A (en) Heating circuit device
BE871119A (fr) Circuit de chauffage, notamment pour couvertures et coussins electriques
GB2070907A (en) Heating cooking device
ZA783539B (en) Radiant heating unit
ZA78771B (en) Electrical heating units
ZA786270B (en) Heating circuits for electrically heated blankets or pads
GB2047487B (en) Heating circuits
GB2010058B (en) Electrical heating elements
GB2011659B (en) Safety circuit for temperature regulated electrical heating or warming devices
JPS5389744A (en) Contact heating fixing device
JPS53139241A (en) Surface heating unit
JPS55126987A (en) Electrically heating cloth
JPS5425539A (en) Surface heating element
JPS5453336A (en) Surface heating element
JPS5649879A (en) Electrically heating furnace
JPS541231A (en) Pattern for microwave heating
JPS5419236A (en) Electric heating element for electric resistance furnace
JPS5392458A (en) Substrate for heating resistor
JPS53112535A (en) Induction heater for heating conductive material
JPS53132831A (en) Electric heating mat