NL7403188A - - Google Patents

Info

Publication number
NL7403188A
NL7403188A NL7403188A NL7403188A NL7403188A NL 7403188 A NL7403188 A NL 7403188A NL 7403188 A NL7403188 A NL 7403188A NL 7403188 A NL7403188 A NL 7403188A NL 7403188 A NL7403188 A NL 7403188A
Authority
NL
Netherlands
Application number
NL7403188A
Other versions
NL161030C (en
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 filed Critical
Publication of NL7403188A publication Critical patent/NL7403188A/xx
Application granted granted Critical
Publication of NL161030C publication Critical patent/NL161030C/en

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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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—Heater 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
NL7403188.A 1973-03-09 1974-03-08 ELECTRIC FLOW HEATER. NL161030C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48026934A JPS5148815B2 (en) 1973-03-09 1973-03-09

Publications (2)

Publication Number Publication Date
NL7403188A true NL7403188A (en) 1974-09-11
NL161030C NL161030C (en) 1979-12-17

Family

ID=12206971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403188.A NL161030C (en) 1973-03-09 1974-03-08 ELECTRIC FLOW HEATER.

Country Status (5)

Country Link
US (1) US3927300A (en)
JP (1) JPS5148815B2 (en)
DE (1) DE2410999B2 (en)
GB (1) GB1427676A (en)
NL (1) NL161030C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7709929A (en) * 1976-09-09 1978-03-13 Texas Instruments Inc SYSTEM FOR MIXING AIR WITH GAS FUEL.

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080649A (en) * 1973-11-19 1975-06-30
JPS50106149U (en) * 1974-02-06 1975-09-01
JPS5150428U (en) * 1974-10-15 1976-04-16
JPS5176839U (en) * 1974-12-13 1976-06-17
JPS5628704Y2 (en) * 1975-01-31 1981-07-08
JPS5192441A (en) * 1975-02-12 1976-08-13
JPS5825967Y2 (en) * 1975-03-14 1983-06-04 株式会社東芝 coffee liquid extraction equipment
JPS5818815Y2 (en) * 1975-03-14 1983-04-16 株式会社東芝 coffee liquid extraction equipment
JPS51130938A (en) * 1975-05-10 1976-11-13 Ngk Insulators Ltd Heat generating element
JPS51159064U (en) * 1975-06-12 1976-12-17
JPS528996U (en) * 1975-07-07 1977-01-21
CA1077261A (en) * 1975-07-18 1980-05-13 Kinya Itoh Clothes drier
JPS5216054U (en) * 1975-07-23 1977-02-04
JPS5229638A (en) * 1975-09-02 1977-03-05 Mitsubishi Electric Corp Heat releasing unit
JPS604557B2 (en) * 1975-09-03 1985-02-05 日本碍子株式会社 Barium titanate-based positive characteristic porcelain heating element with numerous through holes
JPS5241043U (en) * 1975-09-17 1977-03-23
JPS5553100Y2 (en) * 1975-11-07 1980-12-09
JPS5273363A (en) * 1975-12-17 1977-06-20 Hitachi Ltd Thermistor with positive characteristics and method of making same
US4316077A (en) * 1975-12-31 1982-02-16 Texas Instruments Incorporated Elastic hair dryer having selectively variable air output temperature
JPS5314430A (en) * 1976-07-07 1978-02-09 Hitachi Heating Appliance Co Ltd Circuit for heating unit
US4177778A (en) * 1976-07-29 1979-12-11 Nippondenso Co., Ltd. Carburetors with heating device
JPS5316134A (en) * 1976-07-29 1978-02-14 Nippon Denso Co Ltd Carburetor having heater for use in internal combustion engine
US4108125A (en) * 1976-09-10 1978-08-22 Texas Instruments Incorporated High efficiency early fuel evaporation carburetion system
US4141327A (en) * 1976-09-09 1979-02-27 Texas Instruments Incorporated Early fuel evaporation carburetion system
US4198669A (en) * 1976-09-09 1980-04-15 Texas Instruments Incorporated Compact PTC resistor
US4107515A (en) * 1976-09-09 1978-08-15 Texas Instruments Incorporated Compact PTC resistor
US4180901A (en) * 1976-09-09 1980-01-01 Texas Instruments Incorporated Compact PTC resistor
JPS6042349B2 (en) * 1976-11-05 1985-09-21 日産自動車株式会社 vaporizer
JPS5365995A (en) * 1976-11-26 1978-06-12 Ngk Insulators Ltd Method of manufacturing honeycomb body comprising ceramics of positive characteristic belonging to barium titanate group
JPS53110133A (en) * 1977-03-07 1978-09-26 Tdk Electronics Co Ltd Porcelain heating element made from positive characteristic semiconductor
JPS5475638A (en) * 1977-11-28 1979-06-16 Ngk Spark Plug Co Ltd Suction heater for internal combustion engine
JPS54105113A (en) * 1978-02-06 1979-08-17 Ngk Insulators Ltd Barium titanate base positive characteristic porcelain
DE2905905A1 (en) * 1978-02-22 1979-08-23 Tdk Electronics Co Ltd COMB-SHAPED HEATING ELEMENT
DE2821207C2 (en) * 1978-05-13 1983-07-07 Danfoss A/S, 6430 Nordborg Atomizing burners for oil firing systems
US4334350A (en) * 1978-07-26 1982-06-15 Chemotronics International, Inc. Shareholders Method utilizing a porous vitreous carbon body particularly for fluid heating
US4220846A (en) * 1978-07-26 1980-09-02 The Fluorocarbon Company Method and apparatus utilizing a porous vitreous carbon body particularly for fluid heating
US4310747A (en) * 1978-07-26 1982-01-12 The Fluorocarbon Company Method and apparatus utilizing a porous vitreous carbon body particularly for fluid heating
DE2840242C2 (en) * 1978-09-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Heating device for preheating heating oil
US4279234A (en) * 1979-01-12 1981-07-21 Texas Instruments Incorporated Early fuel evaporation of carburetion system
JPS55116317A (en) * 1979-03-01 1980-09-06 Orient Kk Hot wind hand drier
EP0017057B1 (en) * 1979-03-27 1982-03-10 Danfoss A/S Fuel oil preheating device
DE2912520C2 (en) * 1979-03-29 1980-12-04 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Ceramic recuperator for heating combustion air
US4264888A (en) * 1979-05-04 1981-04-28 Texas Instruments Incorporated Multipassage resistor and method of making
GB2061075B (en) * 1979-10-11 1983-08-10 Tdk Electronics Co Ltd Ptc heating apparatus
DE2946842C2 (en) * 1979-11-20 1983-04-14 Siemens AG, 1000 Berlin und 8000 München A heating element made of PTC thermistor material consisting of a honeycomb body
DE2946799C2 (en) * 1979-11-20 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Heating element made of a honeycomb body made of PTC thermistor material based on doped semiconducting titanate ceramic
US4401879A (en) * 1981-02-20 1983-08-30 Texas Instruments Incorporated Self-regulating electrical resistance heater and fuel supply system using the heater
JPS58101491U (en) * 1981-12-28 1983-07-09 松下電器産業株式会社 Positive temperature coefficient thermistor heating element
DE3204207C2 (en) * 1982-02-08 1985-05-23 Siemens AG, 1000 Berlin und 8000 München Electrical resistance with a ceramic PTC body and method for its manufacture
GB8334366D0 (en) * 1983-12-23 1984-02-01 Black & Decker Inc Hot air gun
CA1231748A (en) * 1985-02-11 1988-01-19 Kosta Pelonis Electric heater employing semiconductor heating elements
US4598686A (en) * 1985-03-28 1986-07-08 Casco Products Inc. Fuel vapor recovery system for automotive vehicles
US4721846A (en) * 1986-07-02 1988-01-26 Casco Products Corporation Canister heater with PTC wafer
US4717401A (en) * 1986-09-24 1988-01-05 Casco Products Corporation Fuel vapor recovery system
US4736718A (en) * 1987-03-19 1988-04-12 Linder Henry C Combustion control system for internal combustion engines
US4855571A (en) * 1988-01-29 1989-08-08 Industrial Technology Research Institute Positive temperature coefficient ceramic heating element for heating a fluid
US4886956A (en) * 1988-10-26 1989-12-12 Gte Products Corporation Method of electroding PTC heaters
JP2898364B2 (en) * 1990-07-06 1999-05-31 日本碍子株式会社 Electrode integrated honeycomb heater and method for manufacturing the same
US5266278A (en) * 1990-07-06 1993-11-30 Ngk Insulators, Ltd. Honeycomb heater having integrally formed electrodes and/or integrally sintered electrodes and method of manufacturing such honeycomb heater
US5206476A (en) * 1991-09-30 1993-04-27 General Motors Corporation Supplementary automobile duct heater
DE4216008C5 (en) * 1992-05-12 2006-06-01 Suntec Industries France, S.A. Preheater for the nozzle of an oil burner
DE4225928A1 (en) * 1992-08-05 1994-02-10 Ritzau Pari Werk Gmbh Paul Atomizer device with heating device
JP3196044B2 (en) * 1992-09-30 2001-08-06 株式会社日本ケミカル・プラント・コンサルタント Gas heating device
US5513296A (en) * 1994-06-08 1996-04-30 Holmes Products Corp. Air heater with angled PTC heaters producing diverging heated airflow
US5586214A (en) * 1994-12-29 1996-12-17 Energy Convertors, Inc. Immersion heating element with electric resistance heating material and polymeric layer disposed thereon
US5930459A (en) * 1994-12-29 1999-07-27 Energy Converters, Inc. Immersion heating element with highly thermally conductive polymeric coating
US5835679A (en) 1994-12-29 1998-11-10 Energy Converters, Inc. Polymeric immersion heating element with skeletal support and optional heat transfer fins
US6233398B1 (en) 1994-12-29 2001-05-15 Watlow Polymer Technologies Heating element suitable for preconditioning print media
GB9517643D0 (en) * 1995-08-30 1995-11-01 Isis Innovation Heating element
US5766789A (en) * 1995-09-29 1998-06-16 Energetics Systems Corporation Electrical energy devices
US6102303A (en) * 1996-03-29 2000-08-15 Siemens Automotive Corporation Fuel injector with internal heater
US5758826A (en) * 1996-03-29 1998-06-02 Siemens Automotive Corporation Fuel injector with internal heater
US6109543A (en) * 1996-03-29 2000-08-29 Siemens Automotive Corporation Method of preheating fuel with an internal heater
US6124579A (en) * 1997-10-06 2000-09-26 Watlow Electric Manufacturing Molded polymer composite heater
EP0919154A3 (en) * 1997-11-29 2001-01-24 Samsung Electronics Co., Ltd. Hair dryer
DE19809976C2 (en) * 1998-03-09 2001-09-06 Heimbach Gmbh Thomas Josef Shaped body made of an electrically conductive ceramic compound and method for producing the shaped body
US6135360A (en) * 1998-06-01 2000-10-24 Siemens Automotive Corporation Heated tip fuel injector with enhanced heat transfer
US6422481B2 (en) 1998-06-01 2002-07-23 Siemens Automotive Corporation Method of enhancing heat transfer in a heated tip fuel injector
US6263158B1 (en) 1999-05-11 2001-07-17 Watlow Polymer Technologies Fibrous supported polymer encapsulated electrical component
US8529842B2 (en) * 1999-05-31 2013-09-10 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Ceramic honeycomb body and method for producing the same
US6188051B1 (en) 1999-06-01 2001-02-13 Watlow Polymer Technologies Method of manufacturing a sheathed electrical heater assembly
US6392208B1 (en) 1999-08-06 2002-05-21 Watlow Polymer Technologies Electrofusing of thermoplastic heating elements and elements made thereby
DE60009463T2 (en) * 1999-11-19 2005-01-13 Ngk Insulators, Ltd., Nagoya BODY WITH WAVE STRUCTURE
US6433317B1 (en) 2000-04-07 2002-08-13 Watlow Polymer Technologies Molded assembly with heating element captured therein
US6392206B1 (en) 2000-04-07 2002-05-21 Waltow Polymer Technologies Modular heat exchanger
US6519835B1 (en) 2000-08-18 2003-02-18 Watlow Polymer Technologies Method of formable thermoplastic laminate heated element assembly
US6965732B2 (en) 2000-08-22 2005-11-15 A.T.C.T. Advanced Thermal Chips Technologies Ltd. Liquid heating method and apparatus particularly useful for vaporizing a liquid condensate from cooling devices
US6539171B2 (en) 2001-01-08 2003-03-25 Watlow Polymer Technologies Flexible spirally shaped heating element
DE10118599B4 (en) * 2001-04-12 2006-07-06 Webasto Ag Electric heater
DE10163012B4 (en) * 2001-12-20 2006-01-26 Siemens Ag Heating, in particular for a rail vehicle
DE10201262B4 (en) * 2002-01-15 2006-09-07 Webasto Ag resistance
US7090714B2 (en) * 2002-06-17 2006-08-15 Hitachi Metals, Ltd. Ceramic honeycomb filter
JP2004162963A (en) * 2002-11-12 2004-06-10 Sumitomo Electric Ind Ltd Gas heating method and heating device
US20050098684A1 (en) * 2003-03-14 2005-05-12 Watlow Polymer Technologies Polymer-encapsulated heating elements for controlling the temperature of an aircraft compartment
JP2005001447A (en) * 2003-06-10 2005-01-06 Denso Corp Electric heater, heat exchanger for heating and vehicular air conditioner
US20120195749A1 (en) 2004-03-15 2012-08-02 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US20060174507A1 (en) * 2005-02-09 2006-08-10 Lin Cheng P Far infrared ray hair dryer
EP1814362A1 (en) * 2006-01-30 2007-08-01 Leister Process Technologies Heating element for a hot air device
US20070280651A1 (en) * 2006-06-05 2007-12-06 Adda Corp. Fan with a function of far infrared ray emission
DE102006041054A1 (en) * 2006-09-01 2008-04-03 Epcos Ag heating element
US20080067262A1 (en) * 2006-09-14 2008-03-20 S.C. Johnson & Son, Inc. Aerosol Dispenser Assembly Having VOC-Free Propellant and Dispensing Mechanism Therefor
WO2008111219A1 (en) * 2007-03-15 2008-09-18 Ibiden Co., Ltd. Thermoelectric converter
DE112008000933A5 (en) * 2007-04-04 2010-02-25 Eichenauer Heizelemente Gmbh & Co. Kg Electric heating device, in particular for automobiles
DE102007049555A1 (en) * 2007-10-16 2009-04-23 Liebherr-Aerospace Lindenberg Gmbh Device with at least one PTC thermistor
GB2454022A (en) * 2007-10-27 2009-04-29 Uav Engines Ltd Fuel heating apparatus to aid cold starts in low ambient temperatures
US9151295B2 (en) 2008-05-30 2015-10-06 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US20110110652A1 (en) * 2009-11-09 2011-05-12 Technical Analysis & Services International, Inc. (TASI) Active air heater
US20110202019A1 (en) * 2009-12-04 2011-08-18 Mt Industries, Inc. Hand held skin treatment spray system with air heating element
WO2012011198A1 (en) * 2010-07-21 2012-01-26 Taguchi Koshiro Highly efficient, hot water generating, car-mounted heater with internal liquid flow path
US8689460B2 (en) 2010-09-28 2014-04-08 Baxter International Inc. Optimization of nucleation and crystallization for lyophilization using gap freezing
US8966782B2 (en) 2010-09-28 2015-03-03 Baxter International Inc. Optimization of nucleation and crystallization for lyophilization using gap freezing
AU2012271640B2 (en) 2011-06-15 2015-12-03 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2838941C (en) 2011-06-15 2017-03-21 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
WO2013140845A1 (en) * 2012-03-22 2013-09-26 日本碍子株式会社 Heater
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
WO2014170907A2 (en) * 2013-04-17 2014-10-23 Venkata Sundereswar Rao Vempati An energy efficient pressure less steam generator
CA2875339A1 (en) 2013-12-19 2015-06-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2875347C (en) 2013-12-19 2022-04-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2953226C (en) 2014-06-06 2022-11-15 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CN205287021U (en) * 2015-11-18 2016-06-08 马笑远 Fragrance stove
FR3044545B1 (en) * 2015-12-04 2019-07-26 Welter's Co., Ltd. HOT AIR AND INFRARED AIR TYPE THERAPEUTIC APPARATUS WITH MULTIPLE FUNCTIONS
USD805176S1 (en) 2016-05-06 2017-12-12 Airius Ip Holdings, Llc Air moving device
USD820967S1 (en) 2016-05-06 2018-06-19 Airius Ip Holdings Llc Air moving device
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
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CN107218721A (en) * 2017-06-01 2017-09-29 华南理工大学 A kind of high-temperature heat flux transmitter
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
US11528980B2 (en) 2017-12-21 2022-12-20 Farouk Systems, Inc. Lava rock containing hair styling devices
CN108365086A (en) * 2018-02-08 2018-08-03 重庆医科大学 A kind of piezoelectric ceramics electrode and preparation method thereof
JP7220218B2 (en) * 2018-08-13 2023-02-09 日本碍子株式会社 Vehicle interior heating heater element, usage thereof, and vehicle interior heating heater
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
AU2020257205A1 (en) 2019-04-17 2021-11-04 Airius Ip Holdings, Llc Air moving device with bypass intake
CN112638199A (en) * 2019-06-19 2021-04-09 法鲁克***股份有限公司 Hair styling device comprising a lava rock
DE102021213863A1 (en) * 2021-01-15 2022-07-21 Ngk Insulators, Ltd. CERAMIC BODY AND PROCESS OF PRODUCTION, HEATING ELEMENT, HEATING UNIT, HEATING SYSTEM AND CLEANING SYSTEM

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US927173A (en) * 1908-05-20 1909-07-06 Fried Krupp Germaniawerft Ag Electric heater.
US1334809A (en) * 1918-11-13 1920-03-23 Simon Jules Electric resistance-furnace
US3163841A (en) * 1962-01-02 1964-12-29 Corning Glass Works Electric resistance heater
GB992916A (en) * 1962-04-26 1965-05-26 Parsons C A & Co Ltd Improvements in and relating to electric heaters for gases
US3279931A (en) * 1963-02-13 1966-10-18 Corning Glass Works Glass-ceramic body and method of making it
US3265865A (en) * 1963-10-09 1966-08-09 Armstrong Cork Co Electrical duct heater
JPS419800Y1 (en) * 1964-08-20 1966-05-11
US3413442A (en) * 1965-07-15 1968-11-26 Texas Instruments Inc Self-regulating thermal apparatus
JPS4528568Y1 (en) * 1965-12-23 1970-11-04
JPS4318230Y1 (en) * 1965-12-23 1968-07-27
US3400250A (en) * 1966-01-03 1968-09-03 Texas Instruments Inc Heating apparatus
US3582613A (en) * 1968-10-11 1971-06-01 Othmar W Pies Fluid-heating device
CH521131A (en) * 1969-07-03 1972-04-15 Danfoss As Air treatment device
US3619560A (en) * 1969-12-05 1971-11-09 Texas Instruments Inc Self-regulating thermal apparatus and method
JPS5239561Y2 (en) * 1971-10-18 1977-09-07
JPS553371Y2 (en) * 1975-09-12 1980-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7709929A (en) * 1976-09-09 1978-03-13 Texas Instruments Inc SYSTEM FOR MIXING AIR WITH GAS FUEL.

Also Published As

Publication number Publication date
US3927300A (en) 1975-12-16
GB1427676A (en) 1976-03-10
JPS5148815B2 (en) 1976-12-23
JPS49114130A (en) 1974-10-31
NL161030C (en) 1979-12-17
DE2410999B2 (en) 1976-07-08
DE2410999A1 (en) 1974-09-12

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NGK INSULATOR

V4 Lapsed because of reaching the maximum lifetime of a patent