GB778956A - Improvements in or relating to inductance devices - Google Patents

Improvements in or relating to inductance devices

Info

Publication number
GB778956A
GB778956A GB1247954A GB1247954A GB778956A GB 778956 A GB778956 A GB 778956A GB 1247954 A GB1247954 A GB 1247954A GB 1247954 A GB1247954 A GB 1247954A GB 778956 A GB778956 A GB 778956A
Authority
GB
United Kingdom
Prior art keywords
winding
pieces
recess
core
former
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
GB1247954A
Inventor
James William Sanger-Stevens
Michael Telford
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph 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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB1247954A priority Critical patent/GB778956A/en
Publication of GB778956A publication Critical patent/GB778956A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

778,956. Inductors and transformers. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. March 28, 1955 [April 29, 1954], No. 12479/54. Class 38 (2). An electrical transformer or inductor having a core or former 1 of mechanically intractable materialfor example a ferromagnetic non-metallic substance-wherein at least one recess or slot 2 is formed in the core 1 has at least one winding 6 wound on to the core or former and retained in' position thereon by means of L-shaped locating pieces 4, 5 positioned in the recess or recesses. With a winding of strip material as shown the strip is secured around the L-shaped pieces 4, 5 between the sides of the slot 2 and the pieces 4, 5; with a winding of round wire, however, a hole and/or recess is made in the pieces 4, 5 to accommodate the wire. The ends 6a, 6b carry the winding terminals.
GB1247954A 1954-04-29 1954-04-29 Improvements in or relating to inductance devices Expired GB778956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1247954A GB778956A (en) 1954-04-29 1954-04-29 Improvements in or relating to inductance devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1247954A GB778956A (en) 1954-04-29 1954-04-29 Improvements in or relating to inductance devices

Publications (1)

Publication Number Publication Date
GB778956A true GB778956A (en) 1957-07-17

Family

ID=10005349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1247954A Expired GB778956A (en) 1954-04-29 1954-04-29 Improvements in or relating to inductance devices

Country Status (1)

Country Link
GB (1) GB778956A (en)

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