GB1513242A - Induction heaters - Google Patents

Induction heaters

Info

Publication number
GB1513242A
GB1513242A GB4473177A GB4473177A GB1513242A GB 1513242 A GB1513242 A GB 1513242A GB 4473177 A GB4473177 A GB 4473177A GB 4473177 A GB4473177 A GB 4473177A GB 1513242 A GB1513242 A GB 1513242A
Authority
GB
United Kingdom
Prior art keywords
modules
group
poles
induction heating
slotted faces
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
GB4473177A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB4473177A priority Critical patent/GB1513242A/en
Publication of GB1513242A publication Critical patent/GB1513242A/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)

Abstract

1513242 Induction heating NATIONAL RESEARCH DEVELOPMENT CORP 21 May 1975 [27 Feb 1974] 44731/77 Divided out of 1513241 Heading H5H Induction heating apparatus comprises a first group 52 of magnetically permeable core modules 50 which are disposed side by side and have slotted faces lying in a common plane which is spaced from the slotted faces of the magnetic core modules 50 of a second group 53,each of the modules being wound with polyphase windings connectible independently to a polyphase source so that a travelling wave magnetic field is produced which travels in a direction parallel to the planes of the slotted faces. As shown each module has a pair of poles N-S, and the like poles of one group of modules 52 are opposite like poles of the other group of modules 53. The apparatus heats a stationary slab and by selective energization of the modules, adjustment of the gap between the groups of modules 52, 53, and axial adustment of the modules of each group, different sized slabs may be heated.
GB4473177A 1975-05-21 1975-05-21 Induction heaters Expired GB1513242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4473177A GB1513242A (en) 1975-05-21 1975-05-21 Induction heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4473177A GB1513242A (en) 1975-05-21 1975-05-21 Induction heaters

Publications (1)

Publication Number Publication Date
GB1513242A true GB1513242A (en) 1978-06-07

Family

ID=10434517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4473177A Expired GB1513242A (en) 1975-05-21 1975-05-21 Induction heaters

Country Status (1)

Country Link
GB (1) GB1513242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371768A (en) * 1979-10-23 1983-02-01 Tetra Pak International Ab Arrangement for the sealing of thermoplastic-coated packing material
CN103968664A (en) * 2014-04-16 2014-08-06 江苏盎华光伏工程技术研究中心有限公司 Induction sintering furnace used for solar battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371768A (en) * 1979-10-23 1983-02-01 Tetra Pak International Ab Arrangement for the sealing of thermoplastic-coated packing material
CN103968664A (en) * 2014-04-16 2014-08-06 江苏盎华光伏工程技术研究中心有限公司 Induction sintering furnace used for solar battery
CN103968664B (en) * 2014-04-16 2016-06-22 江苏盎华光伏工程技术研究中心有限公司 Induction sintering furnace for solaode

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Legal Events

Date Code Title Description
PS Patent sealed