AU4144678A - Heating circuits for electrically heated blankets - Google Patents

Heating circuits for electrically heated blankets

Info

Publication number
AU4144678A
AU4144678A AU41446/78A AU4144678A AU4144678A AU 4144678 A AU4144678 A AU 4144678A AU 41446/78 A AU41446/78 A AU 41446/78A AU 4144678 A AU4144678 A AU 4144678A AU 4144678 A AU4144678 A AU 4144678A
Authority
AU
Australia
Prior art keywords
electrically heated
heating circuits
heated blankets
blankets
circuits
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU41446/78A
Other versions
AU517652B2 (en
Inventor
G. M Cole
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dreamland Electrical Appliances PLC
Original Assignee
Dreamland Electrical Appliances PLC
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 Appliances PLC filed Critical Dreamland Electrical Appliances PLC
Publication of AU4144678A publication Critical patent/AU4144678A/en
Application granted granted Critical
Publication of AU517652B2 publication Critical patent/AU517652B2/en
Expired legal-status Critical Current

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
AU41446/78A 1977-11-15 1978-11-09 Heating circuits for electrically heated blankets Expired AU517652B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB47479/7 1977-11-15
GB47479/77A GB1566005A (en) 1977-11-15 1977-11-15 Heating circuits for electrically heated blankets or pads

Publications (2)

Publication Number Publication Date
AU4144678A true AU4144678A (en) 1979-05-24
AU517652B2 AU517652B2 (en) 1981-08-13

Family

ID=10445134

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41446/78A Expired AU517652B2 (en) 1977-11-15 1978-11-09 Heating circuits for electrically heated blankets

Country Status (7)

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

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
IE47492B1 (en) 1984-04-04
GB1566005A (en) 1980-04-30
NZ188920A (en) 1981-05-01
AU517652B2 (en) 1981-08-13
IE782198L (en) 1979-05-15
ZA786270B (en) 1979-10-31
BE871982A (en) 1979-03-01
FR2408983A7 (en) 1979-06-08

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