GB860683A - Improvements in or relating to screw-threaded ferromagnetic cores - Google Patents

Improvements in or relating to screw-threaded ferromagnetic cores

Info

Publication number
GB860683A
GB860683A GB2044657A GB2044657A GB860683A GB 860683 A GB860683 A GB 860683A GB 2044657 A GB2044657 A GB 2044657A GB 2044657 A GB2044657 A GB 2044657A GB 860683 A GB860683 A GB 860683A
Authority
GB
United Kingdom
Prior art keywords
screw
relating
ferromagnetic cores
june
threaded
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
GB2044657A
Inventor
Pan Laurence De-Syllas
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB2044657A priority Critical patent/GB860683A/en
Publication of GB860683A publication Critical patent/GB860683A/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
    • H01F17/041—Means for preventing rotation or displacement of the core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

860,683. Inductors and transformers. PLESSEY CO. Ltd. June 30, 1958 [June 28, 1957], No. 20446/57. Class 38 (2). [Also in Group XXV] A screw-threaded magnetic ferrite or dust core 3 set in a predetermined position in a coil former 1 is locked by a longitudinal strip 4 of polyvinyl chloride or other elastomer formed on the core. The elastomer is applied in liquid form to give, after polymerizing under infra-red radiation, a solid strip of material.
GB2044657A 1957-06-28 1957-06-28 Improvements in or relating to screw-threaded ferromagnetic cores Expired GB860683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2044657A GB860683A (en) 1957-06-28 1957-06-28 Improvements in or relating to screw-threaded ferromagnetic cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2044657A GB860683A (en) 1957-06-28 1957-06-28 Improvements in or relating to screw-threaded ferromagnetic cores

Publications (1)

Publication Number Publication Date
GB860683A true GB860683A (en) 1961-02-08

Family

ID=10146082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2044657A Expired GB860683A (en) 1957-06-28 1957-06-28 Improvements in or relating to screw-threaded ferromagnetic cores

Country Status (1)

Country Link
GB (1) GB860683A (en)

Similar Documents

Publication Publication Date Title
GB860683A (en) Improvements in or relating to screw-threaded ferromagnetic cores
GB869320A (en) Saturable reactor having highly variable impedance
CA634191A (en) Method for improving the magnetic properties of ferrite with a rectangular-shaped hysteresis loop
CA645336A (en) Stacked magnetic core having magnetization curve with sharp knee
GB887279A (en) Improvements in or relating to integrating circuit arrangements including inductances having ferromagnetic cores
CA676062A (en) Ferrite with constricted magnetic hysteresis loop
AU271138B2 (en) Ferromagnetic ferrite core
CA583979A (en) Magnetically strong ferromagnetic magnesium-zinc type of ferrite
CA634632A (en) Ferromagnetic materials with rectangular hysteresis cycle and methods for their manufacture
AU218668B2 (en) Improvements in or relating to ferromagnetic ferrite materials onthe basis of nickel (zinc) ferrite, methods of producing such materials and magnetic cores made from these materials
AU220088B2 (en) Improvements in or relating to ferromagnetic ferrite materials on the basis of lithium (zinc) ferrite, methods of manufacturing such materials and magnetic cores manufactured from such materials
CH415885A (en) Process for the production of magnetizable ferrite cores with a rectangular hysteresis loop
CA510770A (en) Magnetic core containing a ferro-magnetic ferrite as magnetic material
AU2325262A (en) Ferromagnetic ferrite core
CA566352A (en) Method for making powdered iron magnetic structures and the resulting structures
AU2530357A (en) Improvements in or relating to ferromagnetic ferrite materials onthe basis of nickel (zinc) ferrite, methods of producing such materials and magnetic cores made from these materials
GB1200606A (en) Improvements in and relating to ferro-magnetic cores for transformers or like apparatus
CA636326A (en) Ferrite with constricted magnetic hysteresis loop
CA636327A (en) Ferrite with constricted magnetic hysteresis loop
CA636329A (en) Ferrite with constricted magnetic hysteresis loop
AU2655557A (en) Improvements in or relating to ferromagnetic ferrite materials on the basis of lithium (zinc) ferrite, methods of manufacturing such materials and magnetic cores manufactured from such materials
CA557115A (en) Magnetically strong ferromagnetic magnesium-zinc type of ferrite
AU158685B2 (en) Magnetically strong ferromagnetic magnesium-zinc type of ferrite
AU244939B2 (en) Improvements in or relating toa coil arrangement inwhich the inductance maybe varied insteps by means of bias magnetization
CA636445A (en) Magnetic materials of the high permeability ferrite type