GB1223636A - Improved magnet coil - Google Patents

Improved magnet coil

Info

Publication number
GB1223636A
GB1223636A GB33094/68A GB3309468A GB1223636A GB 1223636 A GB1223636 A GB 1223636A GB 33094/68 A GB33094/68 A GB 33094/68A GB 3309468 A GB3309468 A GB 3309468A GB 1223636 A GB1223636 A GB 1223636A
Authority
GB
United Kingdom
Prior art keywords
bars
channel
lined
july
welded together
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
GB33094/68A
Inventor
Arne Andersson
Hans Klein
Ove Tjernstroem
Carl Roennevig
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1223636A publication Critical patent/GB1223636A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/20Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202Electromagnets for high magnetic field strength
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49004Electrical device making including measuring or testing of device or component part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Accelerators (AREA)

Abstract

1,223,636. Making coils. ALLMANNA SVENSKA ELEKTRISKA AB. 11 July, 1968 [12 July, 1967], No. 33094/68. Heading B3A. [Also in Division H1] In a liquid-cooled magnet for a particle accelerator comprising turns of a relatively thick conductor lying in one plane and having a coolant channel therein, the channel is lined with a metal tube, which at its joints is welded together and is surrounded by two conductors which are electrically connected to one another and to the rest of the conductor. Yoke pieces 5 made from two conducting copper bars having a channel which is lined with a stainless steel tube 3 are welded together at 6 to form a flat coil. Adjacent pairs of bars are electrically insulated from one another by material 4. The gaps 11 between the yoke pieces are filled after welding at 6, by brazing in two conducting bars 9a, 9b and subsequently insulating adjacent pairs of connecting bars. The entire coil is then embedded in epoxy resin.
GB33094/68A 1967-07-12 1968-07-11 Improved magnet coil Expired GB1223636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10473/67A SE318944B (en) 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
GB1223636A true GB1223636A (en) 1971-03-03

Family

ID=20292381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33094/68A Expired GB1223636A (en) 1967-07-12 1968-07-11 Improved magnet coil

Country Status (5)

Country Link
US (1) US3593242A (en)
CH (1) CH477802A (en)
FR (1) FR1571948A (en)
GB (1) GB1223636A (en)
SE (1) SE318944B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789504A (en) * 1971-12-07 1973-01-15 Siemens Ag INDUCTION HEATING COIL FOR MELTING BY SANSCREUS ZONES AND SEMICONDUCTOR BARS
US3886509A (en) * 1972-11-24 1975-05-27 Siemens Ag Adjustable induction coil for zone melting of semiconductor rods
JPS5876115A (en) * 1981-11-02 1983-05-09 Hitachi Ltd Method and apparatus for purifying liquid
FR2564233B1 (en) * 1984-05-11 1986-10-24 Cogema IMPROVED INDUCTOR FOR A PLASMA SOURCE FOR USE IN EMISSION SPECTROMETRY
DE4109818A1 (en) * 1990-12-22 1991-11-14 Edwin Schmidt METHOD AND DEVICE FOR DEEP-FREEZING ELECTRIC SEMICONDUCTOR CURRENT COILS
US5367760A (en) * 1993-04-26 1994-11-29 Terlop; William E. Method of making a narrow profile transformer
BR112012022606B1 (en) * 2011-08-15 2021-01-26 Shandong Huate Magnet Technology Co., Ltd vertical ring high-gradient magnetic separator
CN108970806B (en) * 2018-09-20 2019-11-05 鞍钢集团矿业有限公司 A kind of excitation coil structure of vertical ring high-gradient magnetic separator
DE102021118450A1 (en) 2021-07-16 2023-01-19 Rolls-Royce Deutschland Ltd & Co Kg Kitchen sink

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497516A (en) * 1944-04-22 1950-02-14 Metropolitan Eng Co Electrical winding

Also Published As

Publication number Publication date
SE318944B (en) 1969-12-22
US3593242A (en) 1971-07-13
FR1571948A (en) 1969-06-20
CH477802A (en) 1969-08-31

Similar Documents

Publication Publication Date Title
US2305781A (en) Vacuum electric apparatus
GB1223636A (en) Improved magnet coil
GB1388065A (en) Electromagnetic induction apparatus
GB1415187A (en) Induction heating coils
US3835430A (en) Tubular core electric transformer
GB910963A (en) Method and apparatus for induction heating to welding temperature
GB1451287A (en) Induction furnace
US3008027A (en) Protection means against corona of live parts in electric vacuum melting furnaces
US3984756A (en) Power source for supplying stabilized current to electrical installations
US2942214A (en) Long-lived impulse transformer
US3214609A (en) Hall effect apparatus
GB1023769A (en) Welded electrical connection and method of producing same
US2840790A (en) Tapped winding arrangement for variable ratio transformer
GB721124A (en) Electromagnetic stirring winding for melting furnaces and the like
US2513376A (en) Induction heating coil
GB823018A (en) Electric stirring mcans for metallurgical furnaces or the like
US3395335A (en) Transformer having plural part primary and secondary windings
US2542841A (en) High-frequency coupling apparatus
GB1003536A (en) An inductor
US3434080A (en) Electromagnetic reed relay having metal foils underneath and above the excitation winding
GB1484147A (en) High voltage assemblies
US2517098A (en) Induction furnace
GB715714A (en) Improvements in and relating to induction heating apparatus
ES339309A1 (en) Anodic bonding of liquid metals to insulators
GB1246510A (en) Improvements in internal bus connection for high-current ring-connected transformers and the like