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GB430672A - Improvements in wireless tuning inductances - Google Patents

Improvements in wireless tuning inductances

Info

Publication number
GB430672A
GB430672A GB86934A GB86934A GB430672A GB 430672 A GB430672 A GB 430672A GB 86934 A GB86934 A GB 86934A GB 86934 A GB86934 A GB 86934A GB 430672 A GB430672 A GB 430672A
Authority
GB
United Kingdom
Prior art keywords
inductances
wireless tuning
tuning inductances
coils
wireless
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
GB86934A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB86934A priority Critical patent/GB430672A/en
Publication of GB430672A publication Critical patent/GB430672A/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
    • H01F17/02—Fixed inductances of the signal type without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

430,672. Inductances. BUTCHER, T., 76, Newtown Avenue, Cudworth, near Barnsley. Jan. 10, 1934, No. 869. [Class 37] A built-up tuning inductance comprises a spider-web coil A and cylindrical coils B, C, all the coils being hexagonal and wound on bare copper struts which form the points of mechanical and electrical interconnection.
GB86934A 1934-01-10 1934-01-10 Improvements in wireless tuning inductances Expired GB430672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB86934A GB430672A (en) 1934-01-10 1934-01-10 Improvements in wireless tuning inductances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB86934A GB430672A (en) 1934-01-10 1934-01-10 Improvements in wireless tuning inductances

Publications (1)

Publication Number Publication Date
GB430672A true GB430672A (en) 1935-06-24

Family

ID=9711907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB86934A Expired GB430672A (en) 1934-01-10 1934-01-10 Improvements in wireless tuning inductances

Country Status (1)

Country Link
GB (1) GB430672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014059962A1 (en) * 2012-10-16 2014-04-24 Em-Tec Gmbh Bobbin for inductive transcutaneous energy and/or data transmission for active medical implants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014059962A1 (en) * 2012-10-16 2014-04-24 Em-Tec Gmbh Bobbin for inductive transcutaneous energy and/or data transmission for active medical implants

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