GB616117A - Improvements in or relating to electric inductor elements - Google Patents

Improvements in or relating to electric inductor elements

Info

Publication number
GB616117A
GB616117A GB2575346A GB2575346A GB616117A GB 616117 A GB616117 A GB 616117A GB 2575346 A GB2575346 A GB 2575346A GB 2575346 A GB2575346 A GB 2575346A GB 616117 A GB616117 A GB 616117A
Authority
GB
United Kingdom
Prior art keywords
block
bore
relating
flux concentrating
inductor elements
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
GB2575346A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2575346A priority Critical patent/GB616117A/en
Publication of GB616117A publication Critical patent/GB616117A/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
    • 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

616,117. Induction heating. GENERAL ELECTRIC CO., Ltd., and BAKER, W. F. Aug. 28, 1946, No. 25753. [Class 39 (iii)] A flux concentrating element, within an induction coil, (not shown) comprises a cylindrical block 1 with a work receiving bore 3 adapted to receive a seamed tubular work piece. 4. Immediately above the work receiving bore 3 is a second bore 8 communicating with it and forming a figure 8 in cross section. A radial slot 9 extends along the entire length of the block 1. The second bore 8 extends for the greater part of the length of the block except for two arcuate portions 9 which form the flux concentrating members. The block may be hollow to allow for water cooling.
GB2575346A 1946-08-28 1946-08-28 Improvements in or relating to electric inductor elements Expired GB616117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2575346A GB616117A (en) 1946-08-28 1946-08-28 Improvements in or relating to electric inductor elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2575346A GB616117A (en) 1946-08-28 1946-08-28 Improvements in or relating to electric inductor elements

Publications (1)

Publication Number Publication Date
GB616117A true GB616117A (en) 1949-01-17

Family

ID=10232733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2575346A Expired GB616117A (en) 1946-08-28 1946-08-28 Improvements in or relating to electric inductor elements

Country Status (1)

Country Link
GB (1) GB616117A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635177A (en) * 1951-04-26 1953-04-14 Ohio Crankshaft Co High-frequency inductor arrangement
US2669639A (en) * 1952-02-29 1954-02-16 Trent Tube Company Method and apparatus for the production of welded tubing
US2672550A (en) * 1950-10-06 1954-03-16 Ohio Crankshaft Co Movable induction heat head
US2675461A (en) * 1949-07-29 1954-04-13 Samuel E Leonard Method and apparatus for heating metallic wire, bars, and strips
US2676233A (en) * 1950-11-29 1954-04-20 Republic Steel Corp Single turn induction coil
US2687464A (en) * 1951-01-11 1954-08-24 Thomas J Crawford High-frequency induction tube welding
US2687465A (en) * 1951-01-11 1954-08-24 Thomas J Crawford High-frequency induction tube welding
US2689297A (en) * 1951-03-10 1954-09-14 Ohio Crankshaft Co High-frequency inductor arrangement
US2775675A (en) * 1953-08-05 1956-12-25 Republic Steel Corp Method for welding steel tubing
US2841678A (en) * 1955-03-21 1958-07-01 Ohio Crankshaft Co High-frequency inductor arrangement for continuous seam welding
DE1068405B (en) * 1955-03-21 1959-11-05

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675461A (en) * 1949-07-29 1954-04-13 Samuel E Leonard Method and apparatus for heating metallic wire, bars, and strips
US2672550A (en) * 1950-10-06 1954-03-16 Ohio Crankshaft Co Movable induction heat head
US2676233A (en) * 1950-11-29 1954-04-20 Republic Steel Corp Single turn induction coil
US2687464A (en) * 1951-01-11 1954-08-24 Thomas J Crawford High-frequency induction tube welding
US2687465A (en) * 1951-01-11 1954-08-24 Thomas J Crawford High-frequency induction tube welding
US2689297A (en) * 1951-03-10 1954-09-14 Ohio Crankshaft Co High-frequency inductor arrangement
US2635177A (en) * 1951-04-26 1953-04-14 Ohio Crankshaft Co High-frequency inductor arrangement
US2669639A (en) * 1952-02-29 1954-02-16 Trent Tube Company Method and apparatus for the production of welded tubing
US2775675A (en) * 1953-08-05 1956-12-25 Republic Steel Corp Method for welding steel tubing
US2841678A (en) * 1955-03-21 1958-07-01 Ohio Crankshaft Co High-frequency inductor arrangement for continuous seam welding
DE1068405B (en) * 1955-03-21 1959-11-05

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