GB682830A - Improvements in or relating to electric transformers or inductances - Google Patents

Improvements in or relating to electric transformers or inductances

Info

Publication number
GB682830A
GB682830A GB29858/50A GB2985850A GB682830A GB 682830 A GB682830 A GB 682830A GB 29858/50 A GB29858/50 A GB 29858/50A GB 2985850 A GB2985850 A GB 2985850A GB 682830 A GB682830 A GB 682830A
Authority
GB
United Kingdom
Prior art keywords
inductances
micron
relating
dec
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
GB29858/50A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB682830A publication Critical patent/GB682830A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

682,830. Transformers and inductances. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Dec. 6, 1950 [Dec. 9, 1949], No. 29858/50. Drawings to Specification. Class 38 (ii). A transformer or an inductance having an air gap is characterized in that the supports of the apparatus are secured only to those areas of the ferromagnetic part which, when the apparatus is resiliently suspended, owing to the operational current, perform movements which in no direction exhibit an amplitude in excess of 0.2 micron and which are preferably smaller than 0.1 micron or even 0.05 micron. The transformer or inductances have the supports located on a line which passes through the centre of gravity of the ferromagnetic part and which is at right-angles to the magnetic lines of force therein.
GB29858/50A 1949-12-09 1950-12-06 Improvements in or relating to electric transformers or inductances Expired GB682830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL682830X 1949-12-09

Publications (1)

Publication Number Publication Date
GB682830A true GB682830A (en) 1952-11-19

Family

ID=19805560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29858/50A Expired GB682830A (en) 1949-12-09 1950-12-06 Improvements in or relating to electric transformers or inductances

Country Status (1)

Country Link
GB (1) GB682830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2299336A1 (en) * 2005-03-22 2008-05-16 Homda Motor Co. Lto Pick up coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2299336A1 (en) * 2005-03-22 2008-05-16 Homda Motor Co. Lto Pick up coil

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