CH470738A - Wrapped winding for one leg of the magnetic core of a transformer or a choke coil - Google Patents

Wrapped winding for one leg of the magnetic core of a transformer or a choke coil

Info

Publication number
CH470738A
CH470738A CH1172868A CH1172868A CH470738A CH 470738 A CH470738 A CH 470738A CH 1172868 A CH1172868 A CH 1172868A CH 1172868 A CH1172868 A CH 1172868A CH 470738 A CH470738 A CH 470738A
Authority
CH
Switzerland
Prior art keywords
transformer
leg
magnetic core
choke coil
wrapped winding
Prior art date
Application number
CH1172868A
Other languages
German (de)
Original Assignee
Smit Nijmegen Electrotec
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
Priority claimed from NL6711138A external-priority patent/NL6711138A/xx
Priority claimed from NL6801940A external-priority patent/NL6801940A/xx
Application filed by Smit Nijmegen Electrotec filed Critical Smit Nijmegen Electrotec
Publication of CH470738A publication Critical patent/CH470738A/en

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
    • H01F27/02—Casings
    • 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
    • H01F27/002—Arrangements provided on the transformer facilitating its transport
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/229—Non-specific enumeration
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/112—Deposition methods from solutions or suspensions by spraying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
CH1172868A 1967-08-14 1968-07-31 Wrapped winding for one leg of the magnetic core of a transformer or a choke coil CH470738A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6711138A NL6711138A (en) 1967-08-14 1967-08-14
NL6801940A NL6801940A (en) 1968-02-12 1968-02-12

Publications (1)

Publication Number Publication Date
CH470738A true CH470738A (en) 1969-03-31

Family

ID=26644228

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1172868A CH470738A (en) 1967-08-14 1968-07-31 Wrapped winding for one leg of the magnetic core of a transformer or a choke coil

Country Status (9)

Country Link
US (1) US3564472A (en)
AT (1) AT285726B (en)
BE (1) BE719116A (en)
CH (1) CH470738A (en)
DE (1) DE1763783B1 (en)
FR (1) FR1578610A (en)
GB (1) GB1237410A (en)
NO (1) NO119953B (en)
SE (1) SE339960B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010025916A1 (en) * 2008-09-05 2010-03-11 B2 Electronic Gmbh High-voltage transformer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810058A (en) * 1973-03-28 1974-05-07 Westinghouse Electric Corp Expandable coil bracing tubes for electrical inductive apparatus
SE386534B (en) * 1974-11-08 1976-08-09 Asea Ab HYDRAULIC TRAILER TRANSFORMATION CLAMPING DEVICE
US4055826A (en) * 1976-04-29 1977-10-25 General Electric Company Resiliently supported windings in an electrical reactor
DE3205525A1 (en) * 1982-02-12 1983-08-25 Siemens AG, 1000 Berlin und 8000 München METHOD FOR MAINTENANCE, ASSEMBLY OR REPAIR A SINGLE OR MULTIPOLAR ENCLOSED, PRESSURE GAS-INSULATED HIGH VOLTAGE LINE OR HIGH VOLTAGE SWITCHGEAR
CN113223829A (en) * 2021-04-23 2021-08-06 东莞市拥城电子有限公司 Transformer and processing technology thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE714480C (en) * 1930-04-07 1941-11-29 Siemens Ag Power transformer
DE700635C (en) * 1933-01-14 1940-12-24 Siemens Schuckertwerke Akt Ges Transformer for great power
CH417760A (en) * 1964-12-10 1966-07-31 Oerlikon Maschf Winding, especially for large transformers
FR1437071A (en) * 1965-06-10 1966-04-29 Inst Sheathing device for electrical appliances, in particular transformers of the low insulation and low coolant type
FR1468865A (en) * 1965-10-22 1967-02-10 Westinghouse Electric Corp Electric induction device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010025916A1 (en) * 2008-09-05 2010-03-11 B2 Electronic Gmbh High-voltage transformer
DE102008045846A1 (en) * 2008-09-05 2010-03-25 B2 Electronic Gmbh High Voltage Transformer
US8552737B2 (en) 2008-09-05 2013-10-08 B2 Electronic Gmbh High-voltage transformer

Also Published As

Publication number Publication date
BE719116A (en) 1969-01-16
DE1763783B1 (en) 1972-01-20
US3564472A (en) 1971-02-16
GB1237410A (en) 1971-06-30
FR1578610A (en) 1969-08-14
SE339960B (en) 1971-11-01
NO119953B (en) 1970-08-03
AT285726B (en) 1970-11-10

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Legal Events

Date Code Title Description
PL Patent ceased