ES344417A1 - Electric coil assembly - Google Patents

Electric coil assembly

Info

Publication number
ES344417A1
ES344417A1 ES344417A ES344417A ES344417A1 ES 344417 A1 ES344417 A1 ES 344417A1 ES 344417 A ES344417 A ES 344417A ES 344417 A ES344417 A ES 344417A ES 344417 A1 ES344417 A1 ES 344417A1
Authority
ES
Spain
Prior art keywords
insulation
covered
primary
coil assembly
electric coil
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
ES344417A
Other languages
Spanish (es)
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 ES344417A1 publication Critical patent/ES344417A1/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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Abstract

The primary winding 5 of an electric coil assembly, for example for a mains transformer, has one end covered with a portion of an insulating tube 9 of e.g. soft silicon rubber and the secondary coil 7 has one end remote from the covered end of the primary covered similarly as at 10, the adjacent surfaces of primary and secondary being insulated from one another by insulation, and connections are made to the windings at the end of each winding not covered by insulation. The insulating portions 9 and 10 may be separate and the insulation 11 may be paper, or the insulation 9, 10 and 11 may be portions of one single tube. The coil former 1 is of synthetic resin, and the connections 13, 15 to the windings are led through slots 17, 19 in the flanges 2, 3 of the former. The insulating portions 9, 10 if separate pieces, may be preformed.
ES344417A 1966-08-26 1967-08-24 Electric coil assembly Expired ES344417A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6612023A NL6612023A (en) 1966-08-26 1966-08-26

Publications (1)

Publication Number Publication Date
ES344417A1 true ES344417A1 (en) 1968-10-01

Family

ID=19797507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344417A Expired ES344417A1 (en) 1966-08-26 1967-08-24 Electric coil assembly

Country Status (5)

Country Link
BE (1) BE703055A (en)
DE (1) DE1638494A1 (en)
ES (1) ES344417A1 (en)
GB (1) GB1142549A (en)
NL (1) NL6612023A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647933Y2 (en) * 1975-06-06 1981-11-10
JPS54116722U (en) * 1978-02-06 1979-08-16
DE102013216992A1 (en) * 2013-08-27 2015-03-19 Robert Bosch Gmbh Electromagnetic coil device for a magnetic assembly of a solenoid valve

Also Published As

Publication number Publication date
BE703055A (en) 1968-02-26
NL6612023A (en) 1968-02-27
GB1142549A (en) 1969-02-12
DE1638494A1 (en) 1971-08-19

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