FR2448832A1 - Procede et dispositif pour la conformation de resistances helicoidales et analogues - Google Patents

Procede et dispositif pour la conformation de resistances helicoidales et analogues

Info

Publication number
FR2448832A1
FR2448832A1 FR8002897A FR8002897A FR2448832A1 FR 2448832 A1 FR2448832 A1 FR 2448832A1 FR 8002897 A FR8002897 A FR 8002897A FR 8002897 A FR8002897 A FR 8002897A FR 2448832 A1 FR2448832 A1 FR 2448832A1
Authority
FR
France
Prior art keywords
resistors
helicoidal
conforming
solenoid
wire
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
Application number
FR8002897A
Other languages
English (en)
Other versions
FR2448832B1 (fr
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.)
Micropore International Ltd
Original Assignee
Micropore International Ltd
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 Micropore International Ltd filed Critical Micropore International Ltd
Publication of FR2448832A1 publication Critical patent/FR2448832A1/fr
Application granted granted Critical
Publication of FR2448832B1 publication Critical patent/FR2448832B1/fr
Granted legal-status Critical Current

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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/688—Fabrication of the plates
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Cookers (AREA)

Abstract

POUR STABILISER A LA FORME VOULUE UN SOLENOIDE FAIT D'UN FIL NERVEUX ET AUQUEL ON VEUT IMPOSER UNE CONFIGURATION COMPLEXE, ON LE CHAUFFE A LA TEMPERATURE DE RECUIT DU METAL PAR PASSAGE D'UN COURANT ELECTRIQUE SUFFISANT APRES L'AVOIR DISPOSE DANS UN CONFORMATEUR RAINURE A LA DEMANDE QU'ON PLACE SUR UN PLATEAU 12 ET SUR LEQUEL ON REFERME UN COUVERCLE ISOLANT 18 PORTANT UN CONTRE-PLATEAU 22 QUI MAINTIENT LE SOLENOIDE PENDANT L'OPERATION. APPLICATION A LA CONFORMATION DES RESISTANCES CHAUFFANTES EN FIL DE FER-CHROME-ALUMINIUM DES CUISINIERES ELECTRIQUES A PLAQUE DE CUISSON LISSE.
FR8002897A 1979-02-07 1980-02-06 Procede et dispositif pour la conformation de resistances helicoidales et analogues Granted FR2448832A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7904323 1979-02-07

Publications (2)

Publication Number Publication Date
FR2448832A1 true FR2448832A1 (fr) 1980-09-05
FR2448832B1 FR2448832B1 (fr) 1984-11-16

Family

ID=10503031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002897A Granted FR2448832A1 (fr) 1979-02-07 1980-02-06 Procede et dispositif pour la conformation de resistances helicoidales et analogues

Country Status (13)

Country Link
US (1) US4308080A (fr)
AT (1) AT374328B (fr)
AU (1) AU531963B2 (fr)
BE (1) BE881567A (fr)
CA (1) CA1137860A (fr)
CH (1) CH644399A5 (fr)
DE (1) DE3004188C2 (fr)
FR (1) FR2448832A1 (fr)
GB (1) GB2044056B (fr)
IT (1) IT1149878B (fr)
NZ (1) NZ192820A (fr)
SE (1) SE8000899L (fr)
ZA (1) ZA80694B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876445A (en) * 1991-10-09 1999-03-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
GB2293952A (en) * 1994-10-05 1996-04-10 Redring Electric Ltd A heating unit for a ceramic hob
DE10010191A1 (de) * 2000-03-02 2001-09-06 Diehl Ako Stiftung Gmbh & Co Verfahren zur Stabilisierung eines elektrischen Folien-Heizelements und Glühwerkzeug
DE20306016U1 (de) * 2003-04-14 2004-09-02 Eichenauer Heizelemente Gmbh & Co. Kg Heizvorrichtung mit einem Heizdraht
CN109743794B (zh) * 2019-01-17 2022-02-25 北京智米科技有限公司 电热元件及其制造方法和电器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221396A (en) * 1960-07-15 1965-12-07 Gen Motors Corp Method of forming a solid plate cooking unit
DE2229837A1 (de) * 1971-06-19 1972-12-21 British United Shoe Machinery Warmebehandlungsvornchtung
FR2354676A1 (fr) * 1976-06-09 1978-01-06 Bulten Kanthal Gmbh Element chauffant a resistance electrique et son mode de fabrication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288660A (en) * 1938-02-25 1942-07-07 Kantzow Hans Gustaf Albert Von Electric resistance alloy
GB773496A (en) * 1953-10-07 1957-04-24 Emi Ltd Improvements in or relating to the formation of helical windings
GB933415A (en) * 1961-06-08 1963-08-08 Ass Elect Ind Improvements relating to means for coiling sheath wire heating elements
JPS5027215B1 (fr) * 1970-11-16 1975-09-05
DE2165569C3 (de) * 1971-12-30 1986-05-28 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Elektrokochgerät mit einer oberen Platte aus hochwärmebeständigem glasartigem bzw. keramischem Material
DE2207343B1 (de) * 1972-02-17 1973-08-09 Siemens-Electrogeräte GmbH, 1000 Berlin u. 8000 München Elektrische heizplatte
US3992161A (en) * 1973-01-22 1976-11-16 The International Nickel Company, Inc. Iron-chromium-aluminum alloys with improved high temperature properties
US4139833A (en) * 1976-11-22 1979-02-13 Gould Inc. Resistance temperature sensor
US4207672A (en) * 1978-12-18 1980-06-17 Aerospex Corporation Heater element mounting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221396A (en) * 1960-07-15 1965-12-07 Gen Motors Corp Method of forming a solid plate cooking unit
DE2229837A1 (de) * 1971-06-19 1972-12-21 British United Shoe Machinery Warmebehandlungsvornchtung
FR2354676A1 (fr) * 1976-06-09 1978-01-06 Bulten Kanthal Gmbh Element chauffant a resistance electrique et son mode de fabrication

Also Published As

Publication number Publication date
DE3004188A1 (de) 1980-08-14
CA1137860A (fr) 1982-12-21
GB2044056A (en) 1980-10-08
DE3004188C2 (de) 1990-01-25
AU5526380A (en) 1980-08-14
IT8019768A0 (it) 1980-02-07
GB2044056B (en) 1983-01-26
BE881567A (fr) 1980-05-30
AU531963B2 (en) 1983-09-15
ZA80694B (en) 1981-04-29
US4308080A (en) 1981-12-29
SE8000899L (sv) 1980-08-08
IT1149878B (it) 1986-12-10
AT374328B (de) 1984-04-10
FR2448832B1 (fr) 1984-11-16
CH644399A5 (de) 1984-07-31
NZ192820A (en) 1983-04-12
ATA65180A (de) 1983-08-15

Similar Documents

Publication Publication Date Title
US3800123A (en) Cooking and holding oven
DE3788467D1 (de) Temperaturgeregelte elektrische Vorrichtung zum Beheizen von Transfusionsflüssigkeiten.
BE891355A (fr) Procede perfectionne de traitement thermique d'aciers avec chauffage electrique direct par resistance
FR2448832A1 (fr) Procede et dispositif pour la conformation de resistances helicoidales et analogues
GB2112022B (en) Method and device for treating and refining liquid metal alloys by direct current electric arc heating
US2391207A (en) Electric heater
SE7705723L (sv) Anordning for kylning av ugnar for uppvermning av metaller
NO790738L (no) Fremgangsmaate ved og apparat for behandling av smeltet metall
FR2606425B1 (fr) Serpentin de rechauffage a induction pour le traitement thermique de tubes metalliques
FR2409655A1 (fr) Elements chauffants electriques, par exemple pour seche-cheveux
JPS55121297A (en) Induction heating cooking device
SU635054A1 (ru) Стеклоплавильный сосуд
JPS56152189A (en) Multiport induction heating cooking device
ATA813178A (de) Vorrichtung zum kaltverformen von metalldraht
JPS55136491A (en) Induction heating cooking device
JPS6410940A (en) Food feeding and heating apparatus
JPS5626389A (en) Method and device for mounting heat treating induction heating coil
RO73142A2 (fr) Installation et procede technologique pour la trempe,avec chauffage par courants d'induction,des roues dentees,a denture exterieure,droiteet inclinee
Bossavit The Distribution of Foucault Currents in\ Steel\ Parts Heated by Induction
JPS5457261A (en) Heat pipe roller manufacturing method
BE893339A (fr) Procede et dispositif pour le chauffage electrique de pieces
JPS5711025A (en) Heating apparatus for heat-shrinkable tube
KR850004900A (ko) 모발처리 촉진장치 및 그 제어장치
TW325637B (en) Device and method of heating ring type of metal frame
GB1431003A (en) Method and device for continuous annealing of an aluminium wire

Legal Events

Date Code Title Description
ST Notification of lapse