GB1468720A - Ptc heater assemblies - Google Patents

Ptc heater assemblies

Info

Publication number
GB1468720A
GB1468720A GB5334374A GB5334374A GB1468720A GB 1468720 A GB1468720 A GB 1468720A GB 5334374 A GB5334374 A GB 5334374A GB 5334374 A GB5334374 A GB 5334374A GB 1468720 A GB1468720 A GB 1468720A
Authority
GB
United Kingdom
Prior art keywords
heater
layer
resin
recess
housing
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
GB5334374A
Other languages
English (en)
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1468720A publication Critical patent/GB1468720A/en
Expired legal-status Critical Current

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
    • 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
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Thermistors And Varistors (AREA)
GB5334374A 1973-12-26 1974-12-10 Ptc heater assemblies Expired GB1468720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428180A US3898422A (en) 1973-12-26 1973-12-26 PTC heater assembly bonding

Publications (1)

Publication Number Publication Date
GB1468720A true GB1468720A (en) 1977-03-30

Family

ID=23697868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5334374A Expired GB1468720A (en) 1973-12-26 1974-12-10 Ptc heater assemblies

Country Status (7)

Country Link
US (1) US3898422A (enrdf_load_stackoverflow)
JP (1) JPS5096944A (enrdf_load_stackoverflow)
CA (1) CA1024202A (enrdf_load_stackoverflow)
DE (1) DE2459664B2 (enrdf_load_stackoverflow)
FR (1) FR2256621B1 (enrdf_load_stackoverflow)
GB (1) GB1468720A (enrdf_load_stackoverflow)
IT (1) IT1024412B (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007720A (en) * 1974-07-30 1977-02-15 Robert Bosch G.M.B.H. Fuel metering system for internal combustion engines
JPS5273237A (en) * 1975-12-16 1977-06-18 Honda Motor Co Ltd Electric heating auto-choke system
DE2625561B2 (de) * 1976-06-05 1980-02-21 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Regelkreis zur Durchflußregelung eines flüssigen oder gasförmigen Mediums
JPS5823082B2 (ja) * 1976-11-30 1983-05-13 松下電工株式会社 ヒ−タ
US4204273A (en) * 1977-01-31 1980-05-20 Goldberg Gerald M Construction of illuminating ribbon of light bulbs
US4177443A (en) * 1978-03-31 1979-12-04 Essex Group, Inc. Thermal relay and electric range control utilizing the same
DE7825072U1 (de) * 1978-08-23 1978-12-21 Pierburg Gmbh & Co Kg, 4040 Neuss Vorrichtung zur beheizung eines saugrohres einer fremdgezuendeten brennkraftmaschine
US4356804A (en) * 1979-08-17 1982-11-02 Nippon Soken, Inc. Fuel evaporator
NL7906442A (nl) * 1979-08-28 1981-03-03 Philips Nv Samengesteld thermistorelement.
JPS5663790A (en) * 1979-10-26 1981-05-30 Nippon Soken Ceramic heater
JPS5922280Y2 (ja) * 1979-10-31 1984-07-03 株式会社日本自動車部品総合研究所 内燃機関の吸気加熱装置
DE2943922A1 (de) * 1979-10-31 1981-05-14 Ego Elektro Blanc & Fischer Temperaturmelder zur anzeige des temperaturzustandes einer glaskeramik-kochflaeche
DE3023644C2 (de) * 1980-06-24 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Gehäuse für einen elektrischen keramischen Kaltleiter zum Verdampfen von chemischen Desinfektions- und/oder Insektizidsubstanzen
DE3121025A1 (de) * 1981-05-27 1982-12-23 Gustav Wahler Gmbh U. Co, 7300 Esslingen Elektrische heizvorrichtung fuer saugrohre von brennkraftmaschinen
DE3439958A1 (de) * 1984-11-02 1986-05-07 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Antibeschlagvorrichtung fuer ein schauglas eines anzeigeinstruments
NL8601460A (nl) * 1986-06-05 1988-01-04 Texas Instruments Holland Inlaatspruitstuk van een verbrandingsmotor en voor dat spruitstuk bedoelde verwarmingsinrichting.
US4899032A (en) * 1987-03-12 1990-02-06 Siemens Aktiengesellschaft Electric heating element utilizing ceramic PTC resistors for heating flooring media
US5095413A (en) * 1988-09-22 1992-03-10 Goldberg Gerald M Electric lamp assembly and method
US5028984A (en) * 1988-11-04 1991-07-02 International Business Machines Corporation Epoxy composition and use thereof
US4960634A (en) * 1990-03-14 1990-10-02 International Business Machines Corporation Epoxy composition of increased thermal conductivity and use thereof
KR100191838B1 (ko) * 1994-12-21 1999-06-15 추 내연 기관의 냉매 순환계용 서모스탯 밸브
US6285005B1 (en) * 1998-04-09 2001-09-04 Lucent Technologies Inc. Device for housing communication and electronic equipment using positive temperature coefficient material
JP2003139593A (ja) * 2001-11-07 2003-05-14 Hitachi Ltd 車載電子機器および熱式流量計
GB2401778B (en) * 2003-05-21 2006-09-06 Rehau Ag & Co Nozzle body for a cleaning system on a motor vehicle
US7253523B2 (en) * 2003-07-29 2007-08-07 Intel Corporation Reworkable thermal interface material
FR2913255B1 (fr) * 2007-03-02 2009-05-15 Dauphinoise Thomson Sas Soc Pa Procede de fabrication d'un actionneur a verin thermique et actionneur a verin thermique.
JP5244944B2 (ja) * 2011-06-20 2013-07-24 株式会社ジェイ・エム・エス 接触型加熱装置
EP3106762B1 (en) * 2015-06-16 2018-04-11 Henkel AG & Co. KGaA Printed heater elements integrated in construction materials
DE202017001454U1 (de) 2017-03-19 2017-06-22 Dynamic Solar Systems Ag Geregelte, gedruckte Heizung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056750A (en) * 1961-01-23 1962-10-02 Air Reduction Resin bonded electrical resistors and methods of producing the same
JPS4317207Y1 (enrdf_load_stackoverflow) * 1965-03-05 1968-07-17
JPS4317710Y1 (enrdf_load_stackoverflow) * 1965-09-07 1968-07-23
US3636311A (en) * 1969-11-21 1972-01-18 Robert Hugo Steger Heating devices for vehicle windows
US3673121A (en) * 1970-01-27 1972-06-27 Texas Instruments Inc Process for making conductive polymers and resulting compositions
US3576387A (en) * 1970-03-19 1971-04-27 Chomerics Inc Heat shrinkable electromagnetic shield for electrical conductors
US3645509A (en) * 1970-05-25 1972-02-29 Gen Motors Corp Idle air control
FR215189A (enrdf_load_stackoverflow) * 1971-08-04
US3740040A (en) * 1971-10-07 1973-06-19 Gen Motors Corp Carburetor with power choke
US3752133A (en) * 1972-11-15 1973-08-14 Ford Motor Co Multiple heat automatic choke

Also Published As

Publication number Publication date
FR2256621A1 (enrdf_load_stackoverflow) 1975-07-25
JPS5096944A (enrdf_load_stackoverflow) 1975-08-01
IT1024412B (it) 1978-06-20
FR2256621B1 (enrdf_load_stackoverflow) 1976-10-22
DE2459664B2 (de) 1978-02-09
CA1024202A (en) 1978-01-10
US3898422A (en) 1975-08-05
DE2459664A1 (de) 1975-07-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19941209