GB1170002A - Improvements in and relating to Coil Assemblies - Google Patents

Improvements in and relating to Coil Assemblies

Info

Publication number
GB1170002A
GB1170002A GB0571/67A GB157167A GB1170002A GB 1170002 A GB1170002 A GB 1170002A GB 0571/67 A GB0571/67 A GB 0571/67A GB 157167 A GB157167 A GB 157167A GB 1170002 A GB1170002 A GB 1170002A
Authority
GB
United Kingdom
Prior art keywords
coils
coil assembly
coil
jan
insulating coating
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
GB0571/67A
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 Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1170002A publication Critical patent/GB1170002A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant
    • 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
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1,170,002. Transformers and reactors; coils. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 11 Jan., 1967 [14 Jan., 1966], No. 1571/67. Headings H1P and H1T. The individual coils 1, 3, 5 making up a coil assembly, such as a line deflection transformer, are constructed so as to fit telescopically within one another, and the insulaton between each winding layer of each section and between the individual coil sections is formed solely by the insulating coating on the wire used to wind the coil sections, this insulating coating comprising besides lacquer a thermoplastics outer layer which is heated during assembly to stick the windings together. For a rigid construction the coil assembly may be surrounded by a cast insulating mass such as an epoxy resin. The coil assembly is mounted on a former 8 having a flange 9 and a hole which can accommodate a core of magnetic material. A further flange 15 secures the coils. Contact is made to the coils by tags 11, which may form tappings if the coils are inter-connected to form a single winding or a tapped auto-transformer.
GB0571/67A 1966-01-14 1967-01-11 Improvements in and relating to Coil Assemblies Expired GB1170002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0038531 1966-01-14

Publications (1)

Publication Number Publication Date
GB1170002A true GB1170002A (en) 1969-11-12

Family

ID=7375936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0571/67A Expired GB1170002A (en) 1966-01-14 1967-01-11 Improvements in and relating to Coil Assemblies

Country Status (6)

Country Link
BE (1) BE692611A (en)
DE (1) DE1538046A1 (en)
ES (1) ES335539A1 (en)
FR (1) FR1507890A (en)
GB (1) GB1170002A (en)
NL (1) NL6700369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG93768A1 (en) * 1985-03-29 2003-01-21 Rca Thomson Licensing Corp Transformer winding arrangement especially for video display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG93768A1 (en) * 1985-03-29 2003-01-21 Rca Thomson Licensing Corp Transformer winding arrangement especially for video display

Also Published As

Publication number Publication date
DE1538046A1 (en) 1969-08-21
NL6700369A (en) 1967-07-17
FR1507890A (en) 1967-12-29
BE692611A (en) 1967-07-13
ES335539A1 (en) 1967-12-01

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