JPS57201917A - Temperature controlling method for heat collecting means with high capacitance - Google Patents

Temperature controlling method for heat collecting means with high capacitance

Info

Publication number
JPS57201917A
JPS57201917A JP8729481A JP8729481A JPS57201917A JP S57201917 A JPS57201917 A JP S57201917A JP 8729481 A JP8729481 A JP 8729481A JP 8729481 A JP8729481 A JP 8729481A JP S57201917 A JPS57201917 A JP S57201917A
Authority
JP
Japan
Prior art keywords
heat sensitive
line
temperature
collecting means
heater
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
JP8729481A
Other languages
Japanese (ja)
Inventor
Yoshio Kishimoto
Takeshi Hayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8729481A priority Critical patent/JPS57201917A/en
Publication of JPS57201917A publication Critical patent/JPS57201917A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE:To produce a heat collecting means having high capacitance, i.e., an economical heat collecting means with low wiring density by using a heat sensitive heater line together with a heating line. CONSTITUTION:A temperature controlling circuit 17 is actuated by an AC electric power source 15 through a DC power supply circuit 16. The temperature controlling circuit 17 detects the change of impedance due to the temperature of a macromolecular heat sensitive layer 18 in a heat sensitive heater line and actuates a thyristor 19 and a switching circuit 20. The thyristor 19 switches heater current of the heat sensitive heater line and the switching circuit 20 actuates a relay 21 switching heater current in a heating line 14 which is separately connected. When abnormal temperature rise is partially generated in the heat sensitive heater line 13 and the heating line 14 and the macromolecular heat sensitive layer 18 and a temperature fuse type insulating layer 24 are melted, resistances 22, 23A, 23B are heated and a temperature fuse 25 is cut off.
JP8729481A 1981-06-05 1981-06-05 Temperature controlling method for heat collecting means with high capacitance Pending JPS57201917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8729481A JPS57201917A (en) 1981-06-05 1981-06-05 Temperature controlling method for heat collecting means with high capacitance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8729481A JPS57201917A (en) 1981-06-05 1981-06-05 Temperature controlling method for heat collecting means with high capacitance

Publications (1)

Publication Number Publication Date
JPS57201917A true JPS57201917A (en) 1982-12-10

Family

ID=13910785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8729481A Pending JPS57201917A (en) 1981-06-05 1981-06-05 Temperature controlling method for heat collecting means with high capacitance

Country Status (1)

Country Link
JP (1) JPS57201917A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62222311A (en) * 1986-03-25 1987-09-30 Matsushita Electric Ind Co Ltd Temperature controller
US5403992A (en) * 1992-04-11 1995-04-04 Imetec S.P.A. Electrically heated panels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62222311A (en) * 1986-03-25 1987-09-30 Matsushita Electric Ind Co Ltd Temperature controller
US5403992A (en) * 1992-04-11 1995-04-04 Imetec S.P.A. Electrically heated panels

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