ZA80694B - Shaping of coils - Google Patents

Shaping of coils

Info

Publication number
ZA80694B
ZA80694B ZA00800694A ZA80694A ZA80694B ZA 80694 B ZA80694 B ZA 80694B ZA 00800694 A ZA00800694 A ZA 00800694A ZA 80694 A ZA80694 A ZA 80694A ZA 80694 B ZA80694 B ZA 80694B
Authority
ZA
South Africa
Prior art keywords
coils
shaping
Prior art date
Application number
ZA00800694A
Other languages
English (en)
Inventor
J Mcwilliams
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 ZA80694B publication Critical patent/ZA80694B/xx

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)
ZA00800694A 1979-02-07 1980-02-06 Shaping of coils ZA80694B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA80694B true ZA80694B (en) 1981-04-29

Family

ID=10503031

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800694A ZA80694B (en) 1979-02-07 1980-02-06 Shaping of coils

Country Status (13)

Country Link
US (1) US4308080A (US20110232667A1-20110929-C00004.png)
AT (1) AT374328B (US20110232667A1-20110929-C00004.png)
AU (1) AU531963B2 (US20110232667A1-20110929-C00004.png)
BE (1) BE881567A (US20110232667A1-20110929-C00004.png)
CA (1) CA1137860A (US20110232667A1-20110929-C00004.png)
CH (1) CH644399A5 (US20110232667A1-20110929-C00004.png)
DE (1) DE3004188C2 (US20110232667A1-20110929-C00004.png)
FR (1) FR2448832A1 (US20110232667A1-20110929-C00004.png)
GB (1) GB2044056B (US20110232667A1-20110929-C00004.png)
IT (1) IT1149878B (US20110232667A1-20110929-C00004.png)
NZ (1) NZ192820A (US20110232667A1-20110929-C00004.png)
SE (1) SE8000899L (US20110232667A1-20110929-C00004.png)
ZA (1) ZA80694B (US20110232667A1-20110929-C00004.png)

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

Family Cites Families (12)

* 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
US3221396A (en) * 1960-07-15 1965-12-07 Gen Motors Corp Method of forming a solid plate cooking unit
GB933415A (en) * 1961-06-08 1963-08-08 Ass Elect Ind Improvements relating to means for coiling sheath wire heating elements
JPS5027215B1 (US20110232667A1-20110929-C00004.png) * 1970-11-16 1975-09-05
GB1396700A (en) * 1971-06-19 1975-06-04 British United Shoe Machinery Heat treatment of springs
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
DE2625752A1 (de) * 1976-06-09 1977-12-15 Bulten Kanthal Gmbh Elektrisches widerstand-heizelement und verfahren zu seiner herstellung
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

Also Published As

Publication number Publication date
AT374328B (de) 1984-04-10
DE3004188C2 (de) 1990-01-25
FR2448832A1 (fr) 1980-09-05
IT1149878B (it) 1986-12-10
CA1137860A (en) 1982-12-21
NZ192820A (en) 1983-04-12
CH644399A5 (de) 1984-07-31
IT8019768A0 (it) 1980-02-07
AU531963B2 (en) 1983-09-15
ATA65180A (de) 1983-08-15
GB2044056A (en) 1980-10-08
BE881567A (fr) 1980-05-30
SE8000899L (sv) 1980-08-08
FR2448832B1 (US20110232667A1-20110929-C00004.png) 1984-11-16
US4308080A (en) 1981-12-29
DE3004188A1 (de) 1980-08-14
GB2044056B (en) 1983-01-26
AU5526380A (en) 1980-08-14

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