GB565253A - Improvements in or relating to metal coils having a helical formation - Google Patents

Improvements in or relating to metal coils having a helical formation

Info

Publication number
GB565253A
GB565253A GB9173/43A GB917343A GB565253A GB 565253 A GB565253 A GB 565253A GB 9173/43 A GB9173/43 A GB 9173/43A GB 917343 A GB917343 A GB 917343A GB 565253 A GB565253 A GB 565253A
Authority
GB
United Kingdom
Prior art keywords
coil
turn
relating
right angles
axis
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
GB9173/43A
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.)
Swift Levick Magnets Ltd
Original Assignee
Swift Levick and Sons 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 Swift Levick and Sons Ltd filed Critical Swift Levick and Sons Ltd
Priority to GB9173/43A priority Critical patent/GB565253A/en
Publication of GB565253A publication Critical patent/GB565253A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/086—Devices for guiding or positioning the winding material on the former in a special configuration on the former, e.g. orthocyclic coils or open mesh coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

565,253. Electric induction furnaces. SWIFT, LEVICK, & SONS, Ltd., and HORSBURGH, G. D. L. June 8, 1943, No. 9173. [Class 39 (iii)] [Also in Group XXII] A closely-wound helical coil of small pitch, particularly a tubular coil for carrying electriccurrent and cooling fluid in an induction furnace, is formed with end turns in planes at right angles to the coil axis, so that the coil may be supported at the ends on a plane surface at right angles to the axis by winding the first turn on such a plane and cranking the material at the beginning 11 of each succeeding turn to offset it from the previous turn a distance equal to the coil pitch.
GB9173/43A 1943-06-08 1943-06-08 Improvements in or relating to metal coils having a helical formation Expired GB565253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9173/43A GB565253A (en) 1943-06-08 1943-06-08 Improvements in or relating to metal coils having a helical formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9173/43A GB565253A (en) 1943-06-08 1943-06-08 Improvements in or relating to metal coils having a helical formation

Publications (1)

Publication Number Publication Date
GB565253A true GB565253A (en) 1944-11-02

Family

ID=9866816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9173/43A Expired GB565253A (en) 1943-06-08 1943-06-08 Improvements in or relating to metal coils having a helical formation

Country Status (1)

Country Link
GB (1) GB565253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019081516A1 (en) * 2017-10-24 2019-05-02 AMK Arnold Müller GmbH & Co. KG Method for producing an electrical coil and winding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019081516A1 (en) * 2017-10-24 2019-05-02 AMK Arnold Müller GmbH & Co. KG Method for producing an electrical coil and winding device

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