GB1004070A - Improvements relating to apparatus for electrically heating metallic strip material - Google Patents

Improvements relating to apparatus for electrically heating metallic strip material

Info

Publication number
GB1004070A
GB1004070A GB3842960A GB3842960A GB1004070A GB 1004070 A GB1004070 A GB 1004070A GB 3842960 A GB3842960 A GB 3842960A GB 3842960 A GB3842960 A GB 3842960A GB 1004070 A GB1004070 A GB 1004070A
Authority
GB
United Kingdom
Prior art keywords
strip material
source
improvements relating
metallic strip
electrically 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.)
Expired
Application number
GB3842960A
Inventor
Ronald Quinnen
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB3842960A priority Critical patent/GB1004070A/en
Publication of GB1004070A publication Critical patent/GB1004070A/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion

Landscapes

  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

1,004,070. Heating strip material by passage of current. ENGLISH ELECTRIC CO. Ltd. Nov. 7, 1961 [Nov. 9, 1960], No. 38429/60. Heading H5H. In apparatus for tinning strip steel 19 the strip is heated by passage of current therethrough between a group of electrically-conducting rolls 11, 13, 15 connected to a star-connected polyphase A.C. source 17 having an earthed neutral point 17b and a further group of electrically-conducting rolls 10, 12, 14, 16 connected to earth. Alternatively, rolls 11, 13, 15 may be connected to a delta-connected polyphase A.C. source having one terminal earthed, the connection being such as to produce a balanced currentconduction system, or to a D.C. source having one terminal earthed.
GB3842960A 1960-11-09 1960-11-09 Improvements relating to apparatus for electrically heating metallic strip material Expired GB1004070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3842960A GB1004070A (en) 1960-11-09 1960-11-09 Improvements relating to apparatus for electrically heating metallic strip material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3842960A GB1004070A (en) 1960-11-09 1960-11-09 Improvements relating to apparatus for electrically heating metallic strip material

Publications (1)

Publication Number Publication Date
GB1004070A true GB1004070A (en) 1965-09-08

Family

ID=10403376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3842960A Expired GB1004070A (en) 1960-11-09 1960-11-09 Improvements relating to apparatus for electrically heating metallic strip material

Country Status (1)

Country Link
GB (1) GB1004070A (en)

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