DE3480458D1 - Travelling wave induction heater - Google Patents

Travelling wave induction heater

Info

Publication number
DE3480458D1
DE3480458D1 DE8484108399T DE3480458T DE3480458D1 DE 3480458 D1 DE3480458 D1 DE 3480458D1 DE 8484108399 T DE8484108399 T DE 8484108399T DE 3480458 T DE3480458 T DE 3480458T DE 3480458 D1 DE3480458 D1 DE 3480458D1
Authority
DE
Germany
Prior art keywords
travelling wave
induction heater
wave induction
heater
electrical conductivity
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.)
Expired
Application number
DE8484108399T
Other languages
German (de)
Inventor
William Richard Squires
Evan John Davies
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.)
FORCE ENG Ltd
Original Assignee
FORCE ENG 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 FORCE ENG Ltd filed Critical FORCE ENG Ltd
Application granted granted Critical
Publication of DE3480458D1 publication Critical patent/DE3480458D1/en
Expired 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Cookers (AREA)

Abstract

A travelling wave induction heater comprising a plurality of primary windings (W) and associated core means (P), means to connect successive windings to successive phases of a multi-phase electric supply to provide the primary of the travelling wave induction heater, and an electrically conductive member which provides the secondary of the heater, wherein the secondary (20,21;24,25;36,38;41) has a non-uniform electrical conductivity, the distribution of electrical conductivity being such as to provide a desired distribution of heating in the secondary.
DE8484108399T 1983-07-21 1984-07-17 Travelling wave induction heater Expired DE3480458D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838319660A GB8319660D0 (en) 1983-07-21 1983-07-21 Travelling wave induction heater

Publications (1)

Publication Number Publication Date
DE3480458D1 true DE3480458D1 (en) 1989-12-14

Family

ID=10546051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108399T Expired DE3480458D1 (en) 1983-07-21 1984-07-17 Travelling wave induction heater

Country Status (4)

Country Link
EP (1) EP0135025B1 (en)
AT (1) ATE47951T1 (en)
DE (1) DE3480458D1 (en)
GB (2) GB8319660D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8416486D0 (en) * 1984-06-28 1984-08-01 Force Eng Ltd Induction heater
CA2649366C (en) * 2006-04-24 2013-01-08 Inductoheat, Inc. Electric induction heat treatment of an end of tubular material
CN116528415B (en) * 2023-07-03 2023-09-29 海目星激光科技集团股份有限公司 Battery cell heating assembly, battery cell heating device and battery cell hot pressing equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB518289A (en) * 1937-09-14 1940-02-22 Wolfgang Baseler Method of glueing together workpieces, particularly those of the thick-walled type
GB624881A (en) * 1946-10-18 1949-06-17 Birlec Ltd Improvements in or relating to eddy current heating screens
GB684495A (en) * 1950-01-30 1952-12-17 Gen Electric Co Ltd Improvements in and relating to high frequency electric heating apparatus
GB979529A (en) * 1962-02-09 1965-01-06 Continental Can Co Improvements in or relating to induction heating apparatus
US3510938A (en) * 1968-06-03 1970-05-12 Gen Electric Method of making induction heater ring
US3667533A (en) * 1970-04-28 1972-06-06 United Aircraft Corp Making directionally solidified castings
AT342732B (en) * 1974-02-14 1978-04-25 Mitsubishi Electric Corp INDUCTION HEATING SYSTEM FOR A COOKING POT
US4321444A (en) * 1975-03-04 1982-03-23 Davies Evan J Induction heating apparatus
FR2339316A1 (en) * 1976-01-21 1977-08-19 Siderurgie Fse Inst Rech SLIDING FIELD INDUCTION REHEATING OVEN
FR2445085A1 (en) * 1978-12-22 1980-07-18 Courdille Rene INDUCTION HEATING SYSTEM FOR FLAT METALLURGICAL PRODUCTS

Also Published As

Publication number Publication date
EP0135025A1 (en) 1985-03-27
GB2144957B (en) 1987-02-11
GB8319660D0 (en) 1983-08-24
EP0135025B1 (en) 1989-11-08
ATE47951T1 (en) 1989-11-15
GB2144957A (en) 1985-03-13
GB8418073D0 (en) 1984-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee