FR2408932B3 - - Google Patents

Info

Publication number
FR2408932B3
FR2408932B3 FR7831149A FR7831149A FR2408932B3 FR 2408932 B3 FR2408932 B3 FR 2408932B3 FR 7831149 A FR7831149 A FR 7831149A FR 7831149 A FR7831149 A FR 7831149A FR 2408932 B3 FR2408932 B3 FR 2408932B3
Authority
FR
France
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.)
Expired
Application number
FR7831149A
Other languages
French (fr)
Other versions
FR2408932A1 (fr
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 FR2408932A1 publication Critical patent/FR2408932A1/fr
Application granted granted Critical
Publication of FR2408932B3 publication Critical patent/FR2408932B3/fr
Granted 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
FR7831149A 1977-11-11 1978-11-03 Circuits de protection pour des couvertures ou coussins chauffes electriquement Granted FR2408932A1 (fr)

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 (2)

Publication Number Publication Date
FR2408932A1 FR2408932A1 (fr) 1979-06-08
FR2408932B3 true FR2408932B3 (nl) 1981-08-21

Family

ID=10443679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831149A Granted FR2408932A1 (fr) 1977-11-11 1978-11-03 Circuits de protection pour des couvertures ou coussins chauffes electriquement

Country Status (5)

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

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
JPS5475636A (en) 1979-06-16
IE782040L (en) 1979-05-11
FR2408932A1 (fr) 1979-06-08
NL7811213A (nl) 1979-05-15
GB1585921A (en) 1981-03-11
IE47562B1 (en) 1984-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse