DK129070B - Opvarmnings- eller reguleringsanordning med PTC-modstand. - Google Patents

Opvarmnings- eller reguleringsanordning med PTC-modstand.

Info

Publication number
DK129070B
DK129070B DK395971AA DK395971A DK129070B DK 129070 B DK129070 B DK 129070B DK 395971A A DK395971A A DK 395971AA DK 395971 A DK395971 A DK 395971A DK 129070 B DK129070 B DK 129070B
Authority
DK
Denmark
Prior art keywords
heating
control device
ptc resistance
ptc
resistance
Prior art date
Application number
DK395971AA
Other languages
Danish (da)
English (en)
Inventor
J Abildtrup
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK129070B publication Critical patent/DK129070B/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • 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
    • G05D23/2401—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 using a heating element as a sensing element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Air-Conditioning For Vehicles (AREA)
DK395971AA 1970-08-14 1971-08-13 Opvarmnings- eller reguleringsanordning med PTC-modstand. DK129070B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2040523A DE2040523C3 (de) 1970-08-14 1970-08-14 Heizvorrichtung mit PTC Widerstand

Publications (1)

Publication Number Publication Date
DK129070B true DK129070B (da) 1974-08-12

Family

ID=5779812

Family Applications (1)

Application Number Title Priority Date Filing Date
DK395971AA DK129070B (da) 1970-08-14 1971-08-13 Opvarmnings- eller reguleringsanordning med PTC-modstand.

Country Status (12)

Country Link
US (1) US3719796A (no)
JP (1) JPS52142251U (no)
BR (1) BR7105227D0 (no)
CA (1) CA936576A (no)
CH (1) CH526247A (no)
DE (1) DE2040523C3 (no)
DK (1) DK129070B (no)
ES (1) ES393611A1 (no)
FR (1) FR2104247A5 (no)
GB (1) GB1306907A (no)
NL (1) NL7111206A (no)
NO (1) NO133296C (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555429B2 (no) * 1973-09-26 1980-02-06
US3885129A (en) * 1974-02-28 1975-05-20 Sprague Electric Co Positive temperature coefficient resistor heater
US3924100A (en) * 1974-05-09 1975-12-02 Anthony C Mack Mobile food serving system
NL7504083A (nl) * 1975-04-07 1976-10-11 Philips Nv Zelfregelend verwarmingselement.
US4029941A (en) * 1975-10-20 1977-06-14 Gould Inc. Electric heater assembly
US4086467A (en) * 1976-07-19 1978-04-25 Texas Instruments Incorporated Electronic heater for high voltage applications
US4141327A (en) * 1976-09-09 1979-02-27 Texas Instruments Incorporated Early fuel evaporation carburetion system
NL7701813A (nl) * 1977-02-21 1978-08-23 Philips Nv Verwarmingselement met een ptc-weerstands- lichaam.
EP0001542A1 (fr) * 1977-09-27 1979-04-18 Jules Eeckhout Procédé de régulation de la température d'un corps chauffant bimétallique servant de thermocouple pendant les arrêts du courant électrique de chauffage et appareil électrique utilisant ce procédé
DE2743880C3 (de) * 1977-09-29 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Heizeinrichtung mit einem optimierten Heizelement aus Kaltleiter-Material
DE2806159C3 (de) * 1978-02-14 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tauchsieder
DE2943922A1 (de) * 1979-10-31 1981-05-14 Ego Elektro Blanc & Fischer Temperaturmelder zur anzeige des temperaturzustandes einer glaskeramik-kochflaeche
EP0029102B1 (de) * 1979-11-15 1983-05-11 LGZ LANDIS & GYR ZUG AG Steuereinrichtung für einen Ölbrenner mit einem Ölvorwärmer
US4336444A (en) * 1980-01-14 1982-06-22 Gust, Irish, Jeffers & Hoffman Apparatus and method for converting electrical energy into heat energy
US4459466A (en) * 1980-11-26 1984-07-10 Nippon Soken, Inc. Dual air passage heating apparatus with ceramic heater element
US4387291A (en) * 1980-11-28 1983-06-07 Texas Instruments Incorporated Fuel heater system and self-regulating heater therefor
US4639818A (en) * 1985-09-17 1987-01-27 Raychem Corporation Vent hole assembly
US4797534A (en) * 1987-06-08 1989-01-10 Gte Products Corporation PTC thermistor heating device
US5073699A (en) * 1988-02-05 1991-12-17 V. Dardanella Austin Device for warming food and beverage containers having support plate and perimeter skirt structure
JPH06103670B2 (ja) * 1989-04-04 1994-12-14 三菱電機株式会社 半導体ウェハ加熱装置
US5058197A (en) * 1990-04-02 1991-10-15 Emerson Electric Co. Heater apparatus for fluid medium in a hermetically sealed chamber
DE4441280C2 (de) * 1994-11-19 1998-08-27 Asea Brown Boveri Kaltleiter und Vorrichtung zur Strombegrenzung mit mindestens einem Kaltleiter
DE10301780B3 (de) * 2003-01-18 2004-08-26 Dräger Medical AG & Co. KGaA Verfahren zur Regelung der Temperatur einer Inkubatorhaube
US7187854B2 (en) * 2004-06-16 2007-03-06 Yvan Sauvageau Heating tiles
DE102009040930B4 (de) * 2009-09-11 2013-01-03 Elkamet Kunststofftechnik Gmbh Heizbarer Flüssigkeitsbehälter aus Kunststoffmaterial und Verfahren zu seiner Herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4421744Y1 (no) * 1965-06-14 1969-09-13

Also Published As

Publication number Publication date
DE2040523B2 (de) 1973-03-01
DE2040523A1 (de) 1972-02-17
US3719796A (en) 1973-03-06
JPS52142251U (no) 1977-10-28
DE2040523C3 (de) 1973-09-20
FR2104247A5 (no) 1972-04-14
BR7105227D0 (pt) 1973-04-17
ES393611A1 (es) 1973-08-16
CA936576A (en) 1973-11-06
NL7111206A (no) 1972-02-16
GB1306907A (en) 1973-02-14
NO133296C (no) 1976-04-07
NO133296B (no) 1975-12-29
CH526247A (de) 1972-07-31

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