GB350989A - Improvements in or relating to toroidal coils - Google Patents

Improvements in or relating to toroidal coils

Info

Publication number
GB350989A
GB350989A GB38364/29A GB3836429A GB350989A GB 350989 A GB350989 A GB 350989A GB 38364/29 A GB38364/29 A GB 38364/29A GB 3836429 A GB3836429 A GB 3836429A GB 350989 A GB350989 A GB 350989A
Authority
GB
United Kingdom
Prior art keywords
relating
dec
toroidal coils
coil
emmasingel
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
GB38364/29A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB350989A publication Critical patent/GB350989A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

350,989. Inductances. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13A, Emmasingel, Eindhoven, Holland. Dec. 14, 1929, No. 38364. Convention date, Dec. 15, 1928. Void [Published under Sect. 91 of the Acts]. [Class 37.] In order to destroy the external field of a toroidal coil the end of the wire is brought back along the circular axis of the coil as shown.
GB38364/29A 1928-12-15 1929-12-14 Improvements in or relating to toroidal coils Expired GB350989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL350989X 1928-12-15

Publications (1)

Publication Number Publication Date
GB350989A true GB350989A (en) 1931-05-28

Family

ID=19785039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38364/29A Expired GB350989A (en) 1928-12-15 1929-12-14 Improvements in or relating to toroidal coils

Country Status (1)

Country Link
GB (1) GB350989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165162A (en) * 1990-12-24 1992-11-24 General Electric Company Method for making a segmented toroidal inductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165162A (en) * 1990-12-24 1992-11-24 General Electric Company Method for making a segmented toroidal inductor

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