JPS48104129A - - Google Patents

Info

Publication number
JPS48104129A
JPS48104129A JP47018012A JP1801272A JPS48104129A JP S48104129 A JPS48104129 A JP S48104129A JP 47018012 A JP47018012 A JP 47018012A JP 1801272 A JP1801272 A JP 1801272A JP S48104129 A JPS48104129 A JP S48104129A
Authority
JP
Japan
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
JP47018012A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP47018012A priority Critical patent/JPS48104129A/ja
Priority to CA164,162A priority patent/CA981320A/en
Priority to SU1888660A priority patent/SU520945A3/ru
Priority to GB885873A priority patent/GB1425266A/en
Priority to DE19732308677 priority patent/DE2308677C3/de
Publication of JPS48104129A publication Critical patent/JPS48104129A/ja
Priority to US05/560,749 priority patent/US3947658A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • 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
    • H05B3/0019—Circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Surface Heating Bodies (AREA)
  • Toys (AREA)
JP47018012A 1972-02-22 1972-02-23 Pending JPS48104129A (OSRAM)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47018012A JPS48104129A (OSRAM) 1972-02-23 1972-02-23
CA164,162A CA981320A (en) 1972-02-23 1973-02-16 Protector for a plate-shaped heating element
SU1888660A SU520945A3 (ru) 1972-02-23 1973-02-22 Датчик температуры дл защиты плоских нагревателей от местного перегрева
GB885873A GB1425266A (en) 1972-02-23 1973-02-22 Heating assembly incorporating a thermal sensor element
DE19732308677 DE2308677C3 (de) 1972-02-23 1973-02-22 Flächenheizvorrichtung
US05/560,749 US3947658A (en) 1972-02-22 1975-03-21 Protector for the plate-shaped heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47018012A JPS48104129A (OSRAM) 1972-02-23 1972-02-23

Publications (1)

Publication Number Publication Date
JPS48104129A true JPS48104129A (OSRAM) 1973-12-27

Family

ID=11959745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47018012A Pending JPS48104129A (OSRAM) 1972-02-22 1972-02-23

Country Status (4)

Country Link
JP (1) JPS48104129A (OSRAM)
CA (1) CA981320A (OSRAM)
GB (1) GB1425266A (OSRAM)
SU (1) SU520945A3 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135390U (ja) * 1984-07-31 1986-03-04 シャープ株式会社 電気カ−ペツト

Families Citing this family (2)

* 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
GB2310090B (en) * 1996-02-07 1999-10-06 Dreamland Appliances Ltd Electric blanket

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143640A (en) * 1961-10-03 1964-08-04 Gen Electric Sheet-type heater and overheat protection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143640A (en) * 1961-10-03 1964-08-04 Gen Electric Sheet-type heater and overheat protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135390U (ja) * 1984-07-31 1986-03-04 シャープ株式会社 電気カ−ペツト

Also Published As

Publication number Publication date
DE2308677A1 (de) 1973-09-13
SU520945A3 (ru) 1976-07-05
DE2308677B2 (de) 1976-07-22
CA981320A (en) 1976-01-06
GB1425266A (en) 1976-02-18

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