JPS5475636A - Protective circuit of electric blanket* etc* - Google Patents

Protective circuit of electric blanket* etc*

Info

Publication number
JPS5475636A
JPS5475636A JP13838078A JP13838078A JPS5475636A JP S5475636 A JPS5475636 A JP S5475636A JP 13838078 A JP13838078 A JP 13838078A JP 13838078 A JP13838078 A JP 13838078A JP S5475636 A JPS5475636 A JP S5475636A
Authority
JP
Japan
Prior art keywords
protective circuit
electric blanket
blanket
electric
protective
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.)
Pending
Application number
JP13838078A
Other languages
Japanese (ja)
Inventor
Marukomu Kooru Gurahamu
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 JPS5475636A publication Critical patent/JPS5475636A/en
Pending 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0272—For heating of fabrics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • 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
    • 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
JP13838078A 1977-11-11 1978-11-09 Protective circuit of electric blanket* etc* Pending JPS5475636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4708977A GB1585921A (en) 1977-11-11 1977-11-11 Protective circuits for electrically heated blankets or pads

Publications (1)

Publication Number Publication Date
JPS5475636A true JPS5475636A (en) 1979-06-16

Family

ID=10443679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13838078A Pending JPS5475636A (en) 1977-11-11 1978-11-09 Protective circuit of electric blanket* etc*

Country Status (5)

Country Link
JP (1) JPS5475636A (en)
FR (1) FR2408932A1 (en)
GB (1) GB1585921A (en)
IE (1) IE47562B1 (en)
NL (1) NL7811213A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219857A (en) * 1977-12-22 1980-08-26 General Electric Company Protective method and circuits for sheathed electrical resistance heating units
GB1599709A (en) * 1978-01-31 1981-10-07 Dreamland Electrical Appliance Heating circuits
NZ191174A (en) * 1978-08-24 1983-03-15 Dreamland Electrical Appliance Electric blanket heating and overheating disconnect circuit
NZ197765A (en) * 1980-11-03 1985-07-12 Sunbeam Corp Electric blanket safety circuit
US4547658A (en) * 1984-06-13 1985-10-15 Sunbeam Corporation Multiple heat fusing wire circuit for underblankets
GB8716389D0 (en) * 1987-07-11 1987-08-19 Thermonette Appliances Ltd Electrically-powered heating panels
GB2265508B (en) * 1992-03-26 1995-10-04 Dreamland Appliances Ltd Heating devices
GB9208182D0 (en) 1992-04-11 1992-05-27 Cole Graham M Improvements in or relating to electrically heated panels
GB2267189A (en) * 1992-05-14 1993-11-24 Thermonette Appliances Ltd Improvements in or relating to electrically-powered heating panels.

Also Published As

Publication number Publication date
IE782040L (en) 1979-05-11
FR2408932B3 (en) 1981-08-21
FR2408932A1 (en) 1979-06-08
NL7811213A (en) 1979-05-15
GB1585921A (en) 1981-03-11
IE47562B1 (en) 1984-04-18

Similar Documents

Publication Publication Date Title
JPS5463277A (en) Device of changing over electric circuit
JPS5429072A (en) Circuit protection breaker
DE2860124D1 (en) Fluid-blast circuit breaker
JPS5475636A (en) Protective circuit of electric blanket* etc*
JPS53127685A (en) 33phase circuit breaker
GB2007434B (en) Mounting of circuit breakers
JPS5392675A (en) Protecting circuit
JPS53123854A (en) Protector circuit
GB2004699B (en) Electric circuit breakers
JPS5393373A (en) Circuit breaker
GB2004698B (en) Electric circuit breakers
JPS5427963A (en) Circuit breaker
JPS5482643A (en) Shorttcircuit protective circuit
GB2004700B (en) Electric circuit breakers
JPS5461675A (en) Wiring unit of electric parts
JPS53122779A (en) Circuit breaker
JPS5412478A (en) Circuit breaker
JPS53147975A (en) Circuit breaker
JPS53139184A (en) Circuit breaker
JPS5412476A (en) Circuit breaker
JPS5445243A (en) Protecting circuit
JPS53113429A (en) Protecting circuit
HUT44378A (en) Circuit of overload protection
JPS5463275A (en) Electric circuit breaker
IE782093L (en) Mounting of circuit breakers