IT1024412B - Perfezionamento nei sistemi di fissaggio di elementi riscaldatori elettrici a coefficiente positivo di temperatura - Google Patents
Perfezionamento nei sistemi di fissaggio di elementi riscaldatori elettrici a coefficiente positivo di temperaturaInfo
- Publication number
- IT1024412B IT1024412B IT54486/74A IT5448674A IT1024412B IT 1024412 B IT1024412 B IT 1024412B IT 54486/74 A IT54486/74 A IT 54486/74A IT 5448674 A IT5448674 A IT 5448674A IT 1024412 B IT1024412 B IT 1024412B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electric heater
- temperature coefficient
- positive temperature
- heater elements
- Prior art date
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)
- Thermistors And Varistors (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
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 |
---|---|
IT1024412B true IT1024412B (it) | 1978-06-20 |
Family
ID=23697868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54486/74A IT1024412B (it) | 1973-12-26 | 1974-12-11 | Perfezionamento nei sistemi di fissaggio di elementi riscaldatori elettrici a coefficiente positivo di temperatura |
Country Status (7)
Country | Link |
---|---|
US (1) | US3898422A (it) |
JP (1) | JPS5096944A (it) |
CA (1) | CA1024202A (it) |
DE (1) | DE2459664B2 (it) |
FR (1) | FR2256621B1 (it) |
GB (1) | GB1468720A (it) |
IT (1) | IT1024412B (it) |
Families Citing this family (29)
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 |
JP2948916B2 (ja) * | 1994-12-21 | 1999-09-13 | バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフト | 内燃機関の冷媒循環系用サーモスタット弁 |
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)
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 (it) * | 1965-03-05 | 1968-07-17 | ||
JPS4317710Y1 (it) * | 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 (it) * | 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 |
-
1973
- 1973-12-26 US US428180A patent/US3898422A/en not_active Expired - Lifetime
-
1974
- 1974-12-10 GB GB5334374A patent/GB1468720A/en not_active Expired
- 1974-12-11 IT IT54486/74A patent/IT1024412B/it active
- 1974-12-13 CA CA215,925A patent/CA1024202A/en not_active Expired
- 1974-12-17 DE DE19742459664 patent/DE2459664B2/de not_active Ceased
- 1974-12-19 JP JP49146262A patent/JPS5096944A/ja active Pending
- 1974-12-20 FR FR7442280A patent/FR2256621B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1468720A (en) | 1977-03-30 |
DE2459664B2 (de) | 1978-02-09 |
CA1024202A (en) | 1978-01-10 |
FR2256621B1 (it) | 1976-10-22 |
JPS5096944A (it) | 1975-08-01 |
FR2256621A1 (it) | 1975-07-25 |
US3898422A (en) | 1975-08-05 |
DE2459664A1 (de) | 1975-07-03 |
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