GB1150115A - Coil Assemblies - Google Patents

Coil Assemblies

Info

Publication number
GB1150115A
GB1150115A GB49583/66A GB4958366A GB1150115A GB 1150115 A GB1150115 A GB 1150115A GB 49583/66 A GB49583/66 A GB 49583/66A GB 4958366 A GB4958366 A GB 4958366A GB 1150115 A GB1150115 A GB 1150115A
Authority
GB
United Kingdom
Prior art keywords
coil
mandrel
plates
nov
flange
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
GB49583/66A
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of GB1150115A publication Critical patent/GB1150115A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulating Of Coils (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1,150,115. Making coils. LANDIS & GYR A.G. 4 Nov., 1966 [16 Nov., 1965], No. 49583/66. Heading B3A. [Also in Divisions B8 and H1] A coil comprises electrically insulated wire wound round two I-shaped plates, said plates being spaced apart. Two I-shaped plates 6 of laminated plastics are inserted in slots 4 in the flanges 2 and 3 of a mandrel 1. The mandrel has an expandable periphery. A notch 8 is provided on the plates 6 in which the start of the winding can be placed whilst a cut-out 9 is provided in flange 2 for a connection to be made to the coil. After the coil is formed, the periphery of the mandrel is contracted, flange 2 removed and the coil 11 slid off the mandrel. The coil 11 may be impregnated or baked or cast with a casting resin. A permanent or temporary shell 12, Fig. 3, may be used in the casting operation.
GB49583/66A 1965-11-16 1966-11-04 Coil Assemblies Expired GB1150115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1576465A CH426010A (en) 1965-11-16 1965-11-16 Winding spool and method of making the same

Publications (1)

Publication Number Publication Date
GB1150115A true GB1150115A (en) 1969-04-30

Family

ID=4411735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49583/66A Expired GB1150115A (en) 1965-11-16 1966-11-04 Coil Assemblies

Country Status (6)

Country Link
AT (1) AT263173B (en)
CH (1) CH426010A (en)
ES (2) ES331140A1 (en)
FR (1) FR1499015A (en)
GB (1) GB1150115A (en)
NL (1) NL138803B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137202A (en) * 1999-04-27 2000-10-24 General Electric Company Insulated coil and coiled frame and method for making same
US8701732B2 (en) 2011-12-08 2014-04-22 Rolls-Royce Plc Apparatus and method for forming a hollow component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533036A (en) * 1969-01-29 1970-10-06 Zenith Radio Corp Television sweep transformer
CH642765A5 (en) * 1979-05-31 1984-04-30 Landis & Gyr Ag COIL WITH A COIL POT WITH CONNECTING FLAGS FOR ELECTRICAL DEVICES.
JPH05152138A (en) * 1991-11-28 1993-06-18 Tohoku Ricoh Co Ltd Bobbin for high-frequency core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137202A (en) * 1999-04-27 2000-10-24 General Electric Company Insulated coil and coiled frame and method for making same
US8701732B2 (en) 2011-12-08 2014-04-22 Rolls-Royce Plc Apparatus and method for forming a hollow component

Also Published As

Publication number Publication date
CH426010A (en) 1966-12-15
ES342483A1 (en) 1968-11-01
FR1499015A (en) 1967-10-20
AT263173B (en) 1968-07-10
ES331140A1 (en) 1967-11-01
DE1514178B2 (en) 1972-07-20
NL138803B (en) 1973-05-15
DE1514178A1 (en) 1969-05-29
NL6611434A (en) 1967-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired