FR2439530A1 - Element chauffant a resistance electrique - Google Patents
Element chauffant a resistance electriqueInfo
- Publication number
- FR2439530A1 FR2439530A1 FR7924651A FR7924651A FR2439530A1 FR 2439530 A1 FR2439530 A1 FR 2439530A1 FR 7924651 A FR7924651 A FR 7924651A FR 7924651 A FR7924651 A FR 7924651A FR 2439530 A1 FR2439530 A1 FR 2439530A1
- Authority
- FR
- France
- Prior art keywords
- elements
- ctp
- electric resistance
- heating element
- resistance heating
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- 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
-
- 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
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
ELEMENT CHAUFFANT A RESISTANCE ELECTRIQUE. IL COMPREND AU MOINS UN CONDUCTEUR CHAUFFANT SOUS LA FORME D'UN ELEMENT POURVU SUR SES SURFACES OPPOSEES D'UN MOYEN DE CONTACT ET REALISE EN UN MATERIAU DONT LA RESISTANCE ELECTRIQUE A UN COEFFICIENT DE TEMPERATURE POSITIF (ELEMENT CTP) AINSI QUE DES ELEMENTS DE RACCORDEMENT ELECTRIQUE POUR LES CONDUCTEURS CHAUFFANTS. LES ELEMENTS DE RACCORDEMENT SONT CONSTITUES PAR DEUX TOLES DE CONTACT 4 SENSIBLEMENT PLANES ET ADAPTEES A LA PROJECTION HORIZONTALE DES ELEMENTS CTP. LES TOLES DE CONTACT 4 ET LES ELEMENTS CTP 1 INSERES ENTRE ELLES SONT DISPOSES LES UNS AU-DESSUS DES AUTRES DE FACON LACHE ET MAINTENUS ASSEMBLES DE FACON ELASTIQUE PAR LEURS REBORDS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2845965A DE2845965C2 (de) | 1978-10-21 | 1978-10-21 | Elektrisches Widerstandsheizelement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2439530A1 true FR2439530A1 (fr) | 1980-05-16 |
FR2439530B1 FR2439530B1 (fr) | 1984-02-24 |
Family
ID=6052819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924651A Granted FR2439530A1 (fr) | 1978-10-21 | 1979-10-03 | Element chauffant a resistance electrique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4327282A (fr) |
JP (1) | JPS5557288A (fr) |
CH (1) | CH649430A5 (fr) |
DE (1) | DE2845965C2 (fr) |
FR (1) | FR2439530A1 (fr) |
GB (1) | GB2033709B (fr) |
IT (1) | IT1123167B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026457A2 (fr) * | 1979-09-28 | 1981-04-08 | Siemens Aktiengesellschaft | Dispositif de chauffage avec élément chauffant utilisant une résistance CTP |
FR2496382A1 (fr) * | 1980-12-13 | 1982-06-18 | Fudickar Kg C S | Dispositif de chauffage electrique, notamment pour elements chauffants, appareils menagers ou plateaux de presses, et procede de fabrication |
EP0307217A1 (fr) * | 1987-09-11 | 1989-03-15 | Murata Manufacturing Co., Ltd. | Dispositif avec thermistance à coefficient de température positif pour appareils de chauffage |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948591A1 (de) * | 1979-12-03 | 1981-06-11 | Fa. Fritz Eichenauer, 6744 Kandel | Durchlauferhitzer |
DE3042420A1 (de) * | 1980-11-11 | 1982-06-24 | Fritz Eichenauer GmbH & Co KG, 6744 Kandel | Elektrischer heizkoerper mit ein oder mehreren flachen, quaderfoermigen heizelementen |
DE3046995C2 (de) * | 1980-12-13 | 1988-09-08 | C.S. Fudickar Kg, 5600 Wuppertal | Elektrische Heizvorrichtung für beheizte Apparate, Haushaltsgeräte u.dgl. |
AT394296B (de) | 1981-01-26 | 1992-02-25 | Nesvadba Peter Gmbh | Selbstregelndes heizelement |
US4418272A (en) * | 1981-06-04 | 1983-11-29 | Fritz Eichenauer Gmbh & Co. Kg | Electric heater |
DE3246775A1 (de) * | 1982-12-17 | 1984-07-12 | Robert 7990 Friedrichshafen Kolb jun. | Elektrisch heizbares waermgeraet |
DE3311803A1 (de) * | 1983-03-31 | 1984-10-11 | Stettner & Co, 8560 Lauf | Elektrische heizvorrichtung, insbesondere fuer spiegel |
JPS60112281A (ja) * | 1983-11-18 | 1985-06-18 | 松下電工株式会社 | ヒ−タ |
DE3342755A1 (de) * | 1983-11-25 | 1985-06-05 | Reinhard 8088 Eching Ursprung | Heizelement fuer waermegeraete, verfahren zu dessen herstellung und heisskleber-pistole mit heizelement |
US4680444A (en) * | 1985-04-25 | 1987-07-14 | Clairol Incorporated | Hairsetter system for electrically heating hair rollers |
US4698614A (en) * | 1986-04-04 | 1987-10-06 | Emerson Electric Co. | PTC thermal protector |
DE3616459A1 (de) * | 1986-05-15 | 1987-11-19 | Braun Ag | Haarpflegegeraet |
US4794229A (en) * | 1987-04-24 | 1988-12-27 | Thermon Manufacturing Company | Flexible, elongated thermistor heating cable |
US4801783A (en) * | 1987-06-08 | 1989-01-31 | Raychem Corporation | Connectors |
DE3853754D1 (de) | 1987-09-04 | 1995-06-14 | Burger Petra | Parkgebäude für Kraftfahrzeuge. |
US4942286A (en) * | 1987-11-13 | 1990-07-17 | Thermacon, Inc. | Apparatus for heating a mirror or the like |
US4937435A (en) * | 1987-12-14 | 1990-06-26 | Thermon Manufacturing Company | Flexible electric heating pad using PTC ceramic thermistor chip heating elements |
DE3902205A1 (de) * | 1989-01-26 | 1990-08-02 | Eichenauer Gmbh & Co Kg F | Halteteil fuer ptc-elemente |
DE3902206A1 (de) * | 1989-01-26 | 1990-08-02 | Eichenauer Gmbh & Co Kg F | Vorrichtung zum erhitzen von gasen |
US5015824A (en) * | 1989-02-06 | 1991-05-14 | Thermacon, Inc. | Apparatus for heating a mirror or the like |
US4973936A (en) * | 1989-04-27 | 1990-11-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration | Thermal switch disc for short circuit protection of batteries |
US4972067A (en) * | 1989-06-21 | 1990-11-20 | Process Technology Inc. | PTC heater assembly and a method of manufacturing the heater assembly |
US4939349A (en) * | 1989-06-23 | 1990-07-03 | Uppermost Electronic Industries Co., Ltd. | Ceramic thermistor heating element |
GB9602873D0 (en) * | 1996-02-13 | 1996-04-10 | Dow Corning Sa | Heating elements and process for manufacture thereof |
US5808538A (en) * | 1996-06-19 | 1998-09-15 | Littelfuse, Inc. | Electrical apparatus for overcurrent protection of electrical circuits |
JPH11186003A (ja) * | 1997-12-25 | 1999-07-09 | Yazaki Corp | Ptc素子の放熱構造 |
DE19826544C1 (de) * | 1998-06-15 | 1999-12-02 | Manfred Elsaesser | Elektrisches Widerstandsheizelement |
DE59911409D1 (de) * | 1999-06-15 | 2005-02-10 | David & Baader Dbk Spezfab | Heizvorrichtung zur Lufterwärmung |
US6323751B1 (en) | 1999-11-19 | 2001-11-27 | General Electric Company | Current limiter device with an electrically conductive composite material and method of manufacturing |
CN1319079C (zh) * | 2000-01-11 | 2007-05-30 | 泰科电子有限公司 | 电气装置和电组件及数字信号的电信电路 |
WO2002017681A2 (fr) * | 2000-08-22 | 2002-02-28 | A.T.C.T Advanced Thermal Chips Technologies Ltd. | Procede et dispositif de rechauffement de liquide particulierement utile pour la vaporisation d'un condensat liquide emanant d'appareils de refroidissement |
TW587408B (en) * | 2000-10-09 | 2004-05-11 | Huang Yu Ching | A structure and its manufacturing method for polymeric circuit protection device |
US6455822B1 (en) * | 2000-10-11 | 2002-09-24 | Mega Dynamics Ltd. | Heat sink for a PTC heating element and a PTC heating member made thereof |
US6957013B2 (en) * | 2001-06-08 | 2005-10-18 | Algas-Sdi International Llc | Fluid heater |
EP1467599B1 (fr) * | 2003-04-12 | 2008-11-26 | Eichenauer Heizelemente GmbH & Co.KG | Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels |
DE10316908A1 (de) * | 2003-04-12 | 2004-10-21 | Eichenauer Heizelemente Gmbh & Co. Kg | Heizvorrichtung |
DE102005030392A1 (de) * | 2005-06-29 | 2007-01-04 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät sowie Garguträger-Haltevorrichtung für ein Hausgerät |
DE502005010599D1 (de) * | 2005-09-23 | 2011-01-05 | Eberspaecher Catem Gmbh & Co | Wärmeerzeugendes Element einer Heizvorrichtung |
EP1768459B1 (fr) * | 2005-09-23 | 2008-05-21 | Catem GmbH & Co. KG | Elément chauffant d'un dispositif de chauffage |
KR100720131B1 (ko) * | 2005-11-15 | 2007-05-18 | 모딘코리아 유한회사 | 피티씨 히터용 인슐레이터 |
EP1872986B1 (fr) * | 2006-06-28 | 2012-01-18 | Eberspächer catem GmbH & Co. KG | Chauffage électrique |
US7576305B2 (en) * | 2006-09-22 | 2009-08-18 | Catem Gmbh & Co. Kg | Heat-generating element of a heating device |
WO2008149645A1 (fr) * | 2007-05-30 | 2008-12-11 | Murata Manufacturing Co., Ltd. | Dispositif à ctp |
EP2017546B1 (fr) * | 2007-07-18 | 2016-04-13 | Eberspächer catem GmbH & Co. KG | Procédé de fabrication d'un dispositif de chauffage électrique tout comme dispositif de chauffage électrique |
EP2017103B1 (fr) * | 2007-07-18 | 2016-05-04 | Eberspächer catem GmbH & Co. KG | Dispositif de chauffage électrique |
EP2023056A1 (fr) * | 2007-07-30 | 2009-02-11 | Chia-Hsiung Wu | Procédé de liaison pour un chauffage d'air et structure de celui-ci |
EP2109345B1 (fr) * | 2008-04-11 | 2010-07-28 | Eberspächer catem GmbH & Co. KG | Elément produisant de la chaleur et dispositif de chauffage comprenant un élément produisant de la chaleur |
EP2190257A1 (fr) | 2008-11-20 | 2010-05-26 | Behr France Rouffach SAS | Caloporteur |
EP2190258A1 (fr) | 2008-11-20 | 2010-05-26 | Behr France Rouffach SAS | Caloporteur |
EP2211589A1 (fr) | 2009-01-23 | 2010-07-28 | Behr GmbH & Co. KG | Caloporteur |
FR2943296A1 (fr) * | 2009-03-19 | 2010-09-24 | Valeo Systemes Dessuyage | Dispositif de chauffage de liquide pour vehicule automobile |
EP2276321B1 (fr) | 2009-07-17 | 2017-04-05 | Mahle Behr France Rouffach S.A.S | Caloporteur |
EP2346304B1 (fr) | 2010-01-15 | 2016-06-15 | MAHLE Behr GmbH & Co. KG | Caloporteur |
EP2395296B1 (fr) | 2010-06-11 | 2016-04-27 | MAHLE Behr GmbH & Co. KG | Echangeur de chaleur |
EP2395295B1 (fr) | 2010-06-11 | 2013-03-06 | Behr GmbH & Co. KG | Echangeur de chaleur |
EP2397788A1 (fr) * | 2010-06-17 | 2011-12-21 | Behr GmbH & Co. KG | Caloporteur et procédé de fabrication d'un tel caloporteur |
EP2428746B8 (fr) | 2010-09-13 | 2021-12-29 | MAHLE Behr GmbH & Co. KG | Echangeur de chaleur |
EP2428747B1 (fr) | 2010-09-13 | 2015-04-08 | MAHLE Behr GmbH & Co. KG | Echangeur de chaleur |
DE102010041296A1 (de) | 2010-09-23 | 2012-03-29 | Theodor Gräbener GmbH & Co. KG | Vierwalzenbiegemaschine und Verfahren zum An- und Rundbiegen bzw.-walzen von Blechen |
EP2474793B1 (fr) | 2011-01-11 | 2017-05-17 | Mahle Behr France Rouffach S.A.S | Échangeur de chaleur |
EP2506660B1 (fr) | 2011-03-31 | 2016-02-10 | Mahle Behr France Rouffach S.A.S | Caloporteur |
DE102011077922A1 (de) | 2011-06-21 | 2012-12-27 | Behr Gmbh & Co. Kg | Wärmeübertrager |
US8934764B2 (en) * | 2012-11-05 | 2015-01-13 | Betacera Inc. | Electrical heating device and equipment with pluggable heating module |
DE102013105686B4 (de) | 2013-06-03 | 2015-10-08 | Borgwarner Ludwigsburg Gmbh | Fahrzeugheizung |
WO2014205634A1 (fr) * | 2013-06-24 | 2014-12-31 | 吉瑞高新科技股份有限公司 | Dispositif chauffant pour cigarette électronique et cigarette électronique |
DE102014110164B4 (de) * | 2014-05-02 | 2022-11-03 | Borgwarner Ludwigsburg Gmbh | Verfahren zum Herstellen eines Heizstabs |
KR102409471B1 (ko) * | 2014-12-22 | 2022-06-16 | 가부시키가이샤 호리바 에스텍 | 유체 가열기 |
EP3101364B1 (fr) * | 2015-06-02 | 2017-08-30 | Eberspächer catem GmbH & Co. KG | Dispositif de chauffage électrique |
JP6568738B2 (ja) * | 2015-07-22 | 2019-08-28 | 株式会社日本クライメイトシステムズ | 電気式ヒータ |
US10619845B2 (en) * | 2016-08-18 | 2020-04-14 | Clearsign Combustion Corporation | Cooled ceramic electrode supports |
DE102016224296A1 (de) * | 2016-12-06 | 2018-06-07 | Eberspächer Catem Gmbh & Co. Kg | Elektrische heizvorrichtung |
DE102017208253A1 (de) * | 2017-05-16 | 2018-11-22 | Eberspächer Catem Gmbh & Co. Kg | Verfahren zum Herstellen eines PTC-Heizelementes |
DE102017008099A1 (de) * | 2017-08-29 | 2019-02-28 | Eichenauer Heizelemente Gmbh & Co. Kg | Vorrichtung mit beheizbarer Streulichtblende |
TWM556050U (zh) * | 2017-08-31 | 2018-02-21 | Betacera Inc | 電加熱裝置 |
DE102018101453A1 (de) * | 2018-01-23 | 2019-07-25 | Borgwarner Ludwigsburg Gmbh | Heizvorrichtung und Verfahren zum Herstellung eines Heizstabes |
DE102018205280A1 (de) * | 2018-04-09 | 2019-10-10 | Mahle International Gmbh | Kaltleitermodul |
EP3863029A1 (fr) * | 2020-02-05 | 2021-08-11 | MAHLE International GmbH | Module de thermistor ctp pour un dispositif de commande de température |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606986A (en) * | 1951-07-14 | 1952-08-12 | Barber Colman Co | Resistance unit |
FR2331229A1 (fr) * | 1975-11-07 | 1977-06-03 | Murata Manufacturing Co | Unite de chauffage de fluide |
FR2350032A1 (fr) * | 1976-04-30 | 1977-11-25 | Murata Manufacturing Co | Dispositif chauffant a semiconducteur a coefficient de temperature positif |
GB1503830A (en) * | 1975-07-18 | 1978-03-15 | Hitachi Ltd | Clothes drier |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2994760A (en) * | 1959-01-29 | 1961-08-01 | Ref Mfg Corp | Ovens |
US3146340A (en) * | 1961-08-21 | 1964-08-25 | Baird Atomic Inc | Heating devices |
US3214719A (en) * | 1964-03-20 | 1965-10-26 | Westinghouse Electric Corp | Thermistor device |
US3400253A (en) * | 1966-01-07 | 1968-09-03 | Air Reduction | Graphite cloth heating element clamped on bus bars |
US3535494A (en) * | 1966-11-22 | 1970-10-20 | Fritz Armbruster | Electric heating mat |
US3375774A (en) * | 1967-01-05 | 1968-04-02 | Matsushita Electric Ind Co Ltd | Fully automatic electric coffee pot |
DE6924321U (de) * | 1969-06-18 | 1969-10-23 | Meinich Patentkonsortiet | Elektrisches heizelement |
DE2013483C3 (de) * | 1970-03-20 | 1974-04-18 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Vorrichtung zum Messen und/oder Überwachen von Temperaturen, Niveauhöhen und/oder Strömungszuständen flüssiger oder gasförmiger Medien |
US3748439A (en) * | 1971-12-27 | 1973-07-24 | Texas Instruments Inc | Heating apparatus |
JPS4912673U (fr) * | 1972-05-09 | 1974-02-02 | ||
US3835434A (en) * | 1973-06-04 | 1974-09-10 | Sprague Electric Co | Ptc resistor package |
US3976854A (en) * | 1974-07-31 | 1976-08-24 | Matsushita Electric Industrial Co., Ltd. | Constant-temperature heater |
US3924222A (en) * | 1974-10-09 | 1975-12-02 | Thermo Electronics Inc | Resistance devices for use in energizing the starting winding of a split phase induction motor |
US3996447A (en) * | 1974-11-29 | 1976-12-07 | Texas Instruments Incorporated | PTC resistance heater |
US3955170A (en) * | 1974-11-29 | 1976-05-04 | Texas Instruments Incorporated | Solid state switch |
DE2504237C3 (de) * | 1975-02-01 | 1982-01-07 | Braun Ag, 6000 Frankfurt | Elektrisches Haarbehandlungsgerät |
NL7504083A (nl) * | 1975-04-07 | 1976-10-11 | Philips Nv | Zelfregelend verwarmingselement. |
NL7511173A (nl) * | 1975-09-23 | 1977-03-25 | Philips Nv | Zelfregelend verwarmingselement. |
US3995141A (en) * | 1975-10-31 | 1976-11-30 | Texas Instruments Incorporated | Food warming device |
US4101862A (en) * | 1976-11-19 | 1978-07-18 | K.K. Tokai Rika Denki Seisakusho | Current limiting element for preventing electrical overcurrent |
IT1112068B (it) * | 1977-11-15 | 1986-01-13 | Texas Instruments Italia Spa | Perfezionamento nei rele' termici in particolare per l'avviamento di motori asincroni monofase |
DE7817120U1 (de) * | 1978-06-07 | 1978-09-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrischer Durchlauferhitzer |
-
1978
- 1978-10-21 DE DE2845965A patent/DE2845965C2/de not_active Expired
-
1979
- 1979-09-05 CH CH8009/79A patent/CH649430A5/de not_active IP Right Cessation
- 1979-09-14 IT IT25736/79A patent/IT1123167B/it active
- 1979-09-28 GB GB7933692A patent/GB2033709B/en not_active Expired
- 1979-10-03 FR FR7924651A patent/FR2439530A1/fr active Granted
- 1979-10-18 US US06/086,175 patent/US4327282A/en not_active Expired - Lifetime
- 1979-10-22 JP JP13533979A patent/JPS5557288A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606986A (en) * | 1951-07-14 | 1952-08-12 | Barber Colman Co | Resistance unit |
GB1503830A (en) * | 1975-07-18 | 1978-03-15 | Hitachi Ltd | Clothes drier |
FR2331229A1 (fr) * | 1975-11-07 | 1977-06-03 | Murata Manufacturing Co | Unite de chauffage de fluide |
FR2350032A1 (fr) * | 1976-04-30 | 1977-11-25 | Murata Manufacturing Co | Dispositif chauffant a semiconducteur a coefficient de temperature positif |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026457A2 (fr) * | 1979-09-28 | 1981-04-08 | Siemens Aktiengesellschaft | Dispositif de chauffage avec élément chauffant utilisant une résistance CTP |
EP0026457A3 (en) * | 1979-09-28 | 1981-04-15 | Siemens Aktiengesellschaft Berlin Und Munchen | Heating arrangement using a p.t.c. resistance heating element |
FR2496382A1 (fr) * | 1980-12-13 | 1982-06-18 | Fudickar Kg C S | Dispositif de chauffage electrique, notamment pour elements chauffants, appareils menagers ou plateaux de presses, et procede de fabrication |
EP0307217A1 (fr) * | 1987-09-11 | 1989-03-15 | Murata Manufacturing Co., Ltd. | Dispositif avec thermistance à coefficient de température positif pour appareils de chauffage |
Also Published As
Publication number | Publication date |
---|---|
JPS5557288A (en) | 1980-04-26 |
FR2439530B1 (fr) | 1984-02-24 |
DE2845965C2 (de) | 1983-01-20 |
GB2033709B (en) | 1982-12-08 |
CH649430A5 (de) | 1985-05-15 |
DE2845965A1 (de) | 1980-04-24 |
JPS6310873B2 (fr) | 1988-03-09 |
GB2033709A (en) | 1980-05-21 |
US4327282A (en) | 1982-04-27 |
IT1123167B (it) | 1986-04-30 |
IT7925736A0 (it) | 1979-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2439530A1 (fr) | Element chauffant a resistance electrique | |
GB2064928B (en) | Electrical resistance heating element | |
MX147541A (es) | Mejoras en terminal electrico | |
NO812133L (no) | Dielektrisk fluidum med hoey elektrisk fasthet. | |
DK341279A (da) | Med kobber kompatible tykfilmmodstande baseret paa hexaborid-ledere og ikke-reducerbare glasser | |
FR2357139A1 (fr) | Procede de fixation d'une resistance de chauffage dans un ustensile de cuisine electrique | |
PT77681A (de) | Vorrichtung mit u-foermigen lsa-plus-anschlusskontakten | |
GB2062429B (en) | Electrical resistance heating element | |
SE8500503L (sv) | Sekringshallarklemma och med sadan forsedd sekringshallare | |
FR2356247A1 (fr) | Cable plat pour connexions volantes | |
ES245918U (es) | Un dispositivo de conexion electrica por enchufe mejorado | |
BR7908220A (pt) | Combinacao de acumulador eletrico e dispositivo para estabelecer conexao eletrica com o acumulador | |
FR2506355A1 (fr) | Appareil d'amenee de pieces de linge a une calandre | |
SE8405690L (sv) | Reletungenhet | |
ATE38452T1 (de) | Ueberbrueckungselement. | |
FR2417835A1 (fr) | Element de circuit electrique | |
FR2394278A1 (fr) | Gril electrique comprenant deux plaques chauffantes articulees | |
GB2080537B (en) | Temperature compensation in electrical resistance corrosion measurement | |
DE69407016D1 (de) | Klemmvorrichtung für elektrischen Anschluss | |
ES490485A0 (es) | Perfeccionamientos en bloques de union con al menos un bornede conexion electrica sujeto sobre un zocalo aislante | |
JPS5423235A (en) | Surface-heating element | |
ES288895U (es) | Disposicion perfeccionada en conectores multiples para ca- bles electricos | |
BE835031A (fr) | Procede et dispositif pour le chauffage par resistance electrique de pieces conductrices de l'electricite | |
BR5900488U (pt) | Disposicao construtiva em aquecedores eletricos | |
ES505298A0 (es) | Perfeccionamientos en calderas de calefaccion electricas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |