GB851814A - Improvements in or relating to inductances - Google Patents

Improvements in or relating to inductances

Info

Publication number
GB851814A
GB851814A GB434256A GB434256A GB851814A GB 851814 A GB851814 A GB 851814A GB 434256 A GB434256 A GB 434256A GB 434256 A GB434256 A GB 434256A GB 851814 A GB851814 A GB 851814A
Authority
GB
United Kingdom
Prior art keywords
winding
apertures
feb
threaded
transformer
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
GB434256A
Inventor
William Spencer Percival
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB434256A priority Critical patent/GB851814A/en
Publication of GB851814A publication Critical patent/GB851814A/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

851,814. Transformers and inductors. ELECTRIC & MUSICAL INDUSTRIES Ltd. Feb. 11, 1957 [Feb. 11, 1956], No. 4342/56. Class 38 (2). A transformer or inductor comprises an integral core of ferromagnetic ferrite material provided with two spaced apertures through which the winding or each winding is threaded. As shown primary and secondary windings 4, 5 are threaded through apertures 2 and 3, in a ferrite core 1 so as substantially to fill the apertures. In another embodiment a winding is tapped and used as an auto transformer. Dimensions are specified.
GB434256A 1956-02-11 1956-02-11 Improvements in or relating to inductances Expired GB851814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB434256A GB851814A (en) 1956-02-11 1956-02-11 Improvements in or relating to inductances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB434256A GB851814A (en) 1956-02-11 1956-02-11 Improvements in or relating to inductances

Publications (1)

Publication Number Publication Date
GB851814A true GB851814A (en) 1960-10-19

Family

ID=9775381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB434256A Expired GB851814A (en) 1956-02-11 1956-02-11 Improvements in or relating to inductances

Country Status (1)

Country Link
GB (1) GB851814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287670A (en) * 1965-03-19 1966-11-22 Collins Radio Co High power ferrite stacked disc core hf transformers and/or power dividers
US3550099A (en) * 1966-08-24 1970-12-22 Siemens Ag Data-storage apparatus
DE19600308A1 (en) * 1996-01-05 1997-07-10 Siemens Matsushita Components Inductive component for damping common-mode and push-pull interference

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287670A (en) * 1965-03-19 1966-11-22 Collins Radio Co High power ferrite stacked disc core hf transformers and/or power dividers
US3550099A (en) * 1966-08-24 1970-12-22 Siemens Ag Data-storage apparatus
DE19600308A1 (en) * 1996-01-05 1997-07-10 Siemens Matsushita Components Inductive component for damping common-mode and push-pull interference
US6281777B1 (en) 1996-01-05 2001-08-28 Siemens Matsushita Components Gmbh & Co. Kg Inductive component for the attenuation of common mode and push-pull interference

Similar Documents

Publication Publication Date Title
GB1170473A (en) A Transformer
GB851814A (en) Improvements in or relating to inductances
GB981517A (en) An improved balanced phase shift transformer
GB867060A (en) Improvements in and relating to transformers
GB980527A (en) Transformer with a carefully adjusted primary inductance
GB1044525A (en) Improvements in or relating to cores for transformers and chokes
GB1271635A (en) Improvements relating to transformers
GB939451A (en) Improvements in or relating to a deflection transformer in, or for, a television receiver
GB1384950A (en) Transformer
JPS5799716A (en) High frequency transformer for high frequency switching power source
GB871934A (en) A transformer for use in welding apparatus
GB671044A (en) Improvements in and relating to electric voltage regulators
GB1279945A (en) Transformer
GB1044526A (en) Improvements in or relating to cores for transformers and chokes
GB546793A (en) Improvements in and relating to moving coil voltage regulating transformers
GB661340A (en) Improvements in and relating to electric transformers
GB865791A (en) Improvements in or relating to heavy duty rectifier equipment
GB808030A (en) Improvements in and relating to electrical transformers
GB817398A (en) Improvements in and relating to electric reactors
GB566221A (en) Improvements in inductances and transformers containing laminated cores by the use of which efficiency is increased
GB1068290A (en) Improvements in or relating to television line output transformers
GB844399A (en) Inductance coil
GB775640A (en) Improvements in and relating to leakage transformers
GB616428A (en) Improvements in and relating to electric transformers
GB764900A (en) Electric transformers with adjustable reactance