CA1012596A - Positive temperature coefficient resistor heater - Google Patents

Positive temperature coefficient resistor heater

Info

Publication number
CA1012596A
CA1012596A CA217,538A CA217538A CA1012596A CA 1012596 A CA1012596 A CA 1012596A CA 217538 A CA217538 A CA 217538A CA 1012596 A CA1012596 A CA 1012596A
Authority
CA
Canada
Prior art keywords
temperature coefficient
positive temperature
coefficient resistor
resistor heater
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.)
Expired
Application number
CA217,538A
Other languages
English (en)
Inventor
John H. Fabricius
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.)
Sprague Electric Co
Original Assignee
Sprague Electric Co
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 Sprague Electric Co filed Critical Sprague Electric Co
Application granted granted Critical
Publication of CA1012596A publication Critical patent/CA1012596A/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • 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
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
CA217,538A 1974-02-28 1975-01-08 Positive temperature coefficient resistor heater Expired CA1012596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446858A US3885129A (en) 1974-02-28 1974-02-28 Positive temperature coefficient resistor heater

Publications (1)

Publication Number Publication Date
CA1012596A true CA1012596A (en) 1977-06-21

Family

ID=23774091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,538A Expired CA1012596A (en) 1974-02-28 1975-01-08 Positive temperature coefficient resistor heater

Country Status (3)

Country Link
US (1) US3885129A (xx)
JP (1) JPS50113944U (xx)
CA (1) CA1012596A (xx)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058701A (en) * 1974-05-14 1977-11-15 Schoeller & Co. Elektrotechnische Fabrik Gmbh & Co. Glow element arrangement for electric cigarette lighters
JPS5216054U (xx) * 1975-07-23 1977-02-04
JPS5252754U (xx) * 1975-10-15 1977-04-15
JPS5910712Y2 (ja) * 1975-10-22 1984-04-03 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS5553100Y2 (xx) * 1975-11-07 1980-12-09
JPS5258139A (en) * 1975-11-08 1977-05-13 Murata Manufacturing Co Method of producing heater using positive characteristic thermistor
FR2339313A1 (fr) * 1976-01-23 1977-08-19 Murata Manufacturing Co Element chauffant a semiconducteur a coefficient de temperature positif
JPS5298844U (xx) * 1976-01-23 1977-07-26
JPS5298845U (xx) * 1976-01-23 1977-07-26
JPS5929359Y2 (ja) * 1976-02-09 1984-08-23 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS5934067Y2 (ja) * 1976-03-09 1984-09-21 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS5613746Y2 (xx) * 1976-03-10 1981-03-31
JPS5933194Y2 (ja) * 1976-03-10 1984-09-17 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS5934068Y2 (ja) * 1976-03-10 1984-09-21 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
US4037082A (en) * 1976-04-30 1977-07-19 Murata Manufacturing Co., Ltd. Positive temperature coefficient semiconductor heating device
FR2350032A1 (fr) * 1976-04-30 1977-11-25 Murata Manufacturing Co Dispositif chauffant a semiconducteur a coefficient de temperature positif
DE2619242A1 (de) * 1976-04-30 1977-11-10 Murata Manufacturing Co Heizvorrichtung mit einem halbleiter-heizelement mit positivem temperaturkoeffizienten
US4180901A (en) * 1976-09-09 1980-01-01 Texas Instruments Incorporated Compact PTC resistor
US4107515A (en) * 1976-09-09 1978-08-15 Texas Instruments Incorporated Compact PTC resistor
US4092520A (en) * 1976-12-16 1978-05-30 Baxter Travenol Laboratories, Inc. Leakage current thermostat
JPS6019347Y2 (ja) * 1976-12-21 1985-06-11 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS53101739A (en) * 1977-02-18 1978-09-05 Toshiba Corp Exothermic device
JPS6029196Y2 (ja) * 1977-03-18 1985-09-04 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
JPS6029197Y2 (ja) * 1977-03-30 1985-09-04 株式会社村田製作所 正特性サ−ミスタを用いた発熱体装置
US4242567A (en) * 1978-06-05 1980-12-30 General Electric Company Electrically heated hair straightener and PTC heater assembly therefor
US4282003A (en) * 1978-12-06 1981-08-04 Texas Instruments Incorporated Method for constructing a self-regulating electric heater
US4236065A (en) * 1978-12-06 1980-11-25 Texas Instruments Incorporated Self-regulating electric heater
US4574187A (en) * 1980-08-29 1986-03-04 Sprague Electric Company Self regulating PTCR heater
US4972067A (en) * 1989-06-21 1990-11-20 Process Technology Inc. PTC heater assembly and a method of manufacturing the heater assembly
US6246032B1 (en) 1990-04-14 2001-06-12 Thomas A. Quinn Hot beverage flavor protector
US6172592B1 (en) * 1997-10-24 2001-01-09 Murata Manufacturing Co., Ltd. Thermistor with comb-shaped electrodes
TWM240011U (en) * 2003-01-30 2004-08-01 Jia-Shiung Wu Improved structure of thermal cooker
US7034259B1 (en) 2004-12-30 2006-04-25 Tom Richards, Inc. Self-regulating heater assembly and method of manufacturing same
US7989915B2 (en) * 2006-07-11 2011-08-02 Teledyne Licensing, Llc Vertical electrical device
US20080314893A1 (en) * 2007-06-25 2008-12-25 Adair Joel E Heating device with adjusting electrical contact
WO2015161120A1 (en) * 2014-04-16 2015-10-22 Spectrum Brands, Inc. Portable container system for heating a beverage
US20150297029A1 (en) 2014-04-16 2015-10-22 Spectrum Brands, Inc. Cooking appliance using thin-film heating element
DE102019215470A1 (de) * 2019-10-09 2021-04-15 Mahle International Gmbh PTC-Heizelement und ein PTC-Heizmodul

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804581A (en) * 1953-10-05 1957-08-27 Sarkes Tarzian Semiconductor device and method of manufacture thereof
US3092704A (en) * 1959-12-28 1963-06-04 Ace Glass Inc Resistance coating for articles of glassware and the like
US3375774A (en) * 1967-01-05 1968-04-02 Matsushita Electric Ind Co Ltd Fully automatic electric coffee pot
US3452314A (en) * 1967-05-22 1969-06-24 Victory Eng Corp Low noise thermistor assembly and method
US3645785A (en) * 1969-11-12 1972-02-29 Texas Instruments Inc Ohmic contact system
US3767597A (en) * 1970-07-15 1973-10-23 Matsushita Electric Ind Co Ltd High temperature thermistor composition
DE2040523C3 (de) * 1970-08-14 1973-09-20 Danfoss A/S, Nordborg (Daenemark) Heizvorrichtung mit PTC Widerstand
JPS5213745B2 (xx) * 1972-04-17 1977-04-16

Also Published As

Publication number Publication date
US3885129A (en) 1975-05-20
JPS50113944U (xx) 1975-09-17

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