GB436383A - Improved bobbin for winding radio coils - Google Patents

Improved bobbin for winding radio coils

Info

Publication number
GB436383A
GB436383A GB1075534A GB1075534A GB436383A GB 436383 A GB436383 A GB 436383A GB 1075534 A GB1075534 A GB 1075534A GB 1075534 A GB1075534 A GB 1075534A GB 436383 A GB436383 A GB 436383A
Authority
GB
United Kingdom
Prior art keywords
discs
spindle
receive
coils
bobbin
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
GB1075534A
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 GB1075534A priority Critical patent/GB436383A/en
Publication of GB436383A publication Critical patent/GB436383A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

436,383. Inductances. NICHOLS, J. T., Kialami, West Mersea, Essex. April 10, 1934, No. 10755. [Class 37] A bobbin or core for a high frequency radio choke coil is composed of large discs a and small discs b of insulating material, provided with a central hole and assembled on a spindle c. The discs may be made of the material sold under the Registered Trade Mark " Bakelite." The spindle c has a head d at one end and is threaded at the other end e to receive a clamping nut f. An additional nut or nuts j may be provided for earthing and securing purposes. Terminal clips i formed with one or more holes k are held between two large discs a at one end. A shallow semicircular or other shaped notch may be provided in the periphery of each disc a to form a downwardly extending channel or groove to receive the free ends of the coils.
GB1075534A 1934-04-10 1934-04-10 Improved bobbin for winding radio coils Expired GB436383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1075534A GB436383A (en) 1934-04-10 1934-04-10 Improved bobbin for winding radio coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1075534A GB436383A (en) 1934-04-10 1934-04-10 Improved bobbin for winding radio coils

Publications (1)

Publication Number Publication Date
GB436383A true GB436383A (en) 1935-10-10

Family

ID=9973658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1075534A Expired GB436383A (en) 1934-04-10 1934-04-10 Improved bobbin for winding radio coils

Country Status (1)

Country Link
GB (1) GB436383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559988A (en) * 1948-06-30 1951-07-10 Aircraft Radio Corp Terminal structure for coil forms
US3265999A (en) * 1964-05-26 1966-08-09 Bell Telephone Labor Inc Bobbin with slotted flange for terminal access

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559988A (en) * 1948-06-30 1951-07-10 Aircraft Radio Corp Terminal structure for coil forms
US3265999A (en) * 1964-05-26 1966-08-09 Bell Telephone Labor Inc Bobbin with slotted flange for terminal access

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