JPS54162838A - Electric type floor heater - Google Patents

Electric type floor heater

Info

Publication number
JPS54162838A
JPS54162838A JP7175078A JP7175078A JPS54162838A JP S54162838 A JPS54162838 A JP S54162838A JP 7175078 A JP7175078 A JP 7175078A JP 7175078 A JP7175078 A JP 7175078A JP S54162838 A JPS54162838 A JP S54162838A
Authority
JP
Japan
Prior art keywords
thyristor
temperature
heater
turned
current
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
JP7175078A
Other languages
Japanese (ja)
Other versions
JPS5950020B2 (en
Inventor
Satoshi Mori
Suzuo Kojima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53071750A priority Critical patent/JPS5950020B2/en
Priority to DE2923819A priority patent/DE2923819C2/en
Publication of JPS54162838A publication Critical patent/JPS54162838A/en
Publication of JPS5950020B2 publication Critical patent/JPS5950020B2/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
    • 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
    • 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
    • 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
    • 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
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • 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
    • H05B2203/035—Electrical circuits used in resistive heating apparatus

Landscapes

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

Abstract

PURPOSE: To provide an electric type floor heater wherein the temperature of a planar heater can be varied in a stepless manner without being affected by the ambient temperature, and further it is possible to prevent the excessive rise in the temperature with respect to the local temperature rise.
CONSTITUTION: Now, when, an AC power source 1 is turned on, a planar heater 3 is of a low temperature, and heat sensitive thyristers 12 and 15a through 15n are off. Therefore, a gate current having a phase more advanced than the power source voltage flows in the gate of a thyristor 10 through a condenser 9, and resistors 8a and 8b, and the thyristor 10 is turned on at about zero phase. A power is supplied to the planar heater 3 at half-wave, and the temperature rises gradually. When the temperature reaches the switching temperature of the thyristor 12, it turns on the thyristor 12, and the gate current of the thyristor 10 flows into the thyristor 12, thus thyristor being turned on. Consequently, the current flowing to the heater 3 is interrupted. Thereafter, when the thyristor 12 is turned off, a current is caused to flow again to the heater 3.
COPYRIGHT: (C)1979,JPO&Japio
JP53071750A 1978-06-13 1978-06-13 electric floor heater Expired JPS5950020B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP53071750A JPS5950020B2 (en) 1978-06-13 1978-06-13 electric floor heater
DE2923819A DE2923819C2 (en) 1978-06-13 1979-06-12 Circuit for regulating a heated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53071750A JPS5950020B2 (en) 1978-06-13 1978-06-13 electric floor heater

Publications (2)

Publication Number Publication Date
JPS54162838A true JPS54162838A (en) 1979-12-24
JPS5950020B2 JPS5950020B2 (en) 1984-12-06

Family

ID=13469511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53071750A Expired JPS5950020B2 (en) 1978-06-13 1978-06-13 electric floor heater

Country Status (2)

Country Link
JP (1) JPS5950020B2 (en)
DE (1) DE2923819C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565424U (en) * 1978-10-30 1980-05-06

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004044495A1 (en) * 2002-10-18 2004-05-27 Trajce Leov Flexion multiplayer electrical floor heater
CN105003454B (en) * 2015-06-08 2017-01-11 厦门科华恒盛股份有限公司 Draught fan control device and control method for improving reliable operation of draught fan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079484A (en) * 1960-01-08 1963-02-26 Shockley William Thermostat
US3149224A (en) * 1961-11-24 1964-09-15 Monsanto Co Heater control circuit
US3329887A (en) * 1963-03-04 1967-07-04 Barber Colman Burst length proportioning system for controlling electric power
US3461273A (en) * 1966-08-24 1969-08-12 Northern Electric Co Solid state circuit for controlling the temperature of an electric appliance such as a blanket
US3679872A (en) * 1971-08-03 1972-07-25 Peter Lauck Self compensating control circuit
US3959621A (en) * 1973-09-26 1976-05-25 Mitsubishi Denki Kabushiki Kaisha Thermally sensitive switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565424U (en) * 1978-10-30 1980-05-06

Also Published As

Publication number Publication date
DE2923819A1 (en) 1979-12-20
JPS5950020B2 (en) 1984-12-06
DE2923819C2 (en) 1983-03-24

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