FI51642C - A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film. - Google Patents

A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film.

Info

Publication number
FI51642C
FI51642C FI760204A FI760204A FI51642C FI 51642 C FI51642 C FI 51642C FI 760204 A FI760204 A FI 760204A FI 760204 A FI760204 A FI 760204A FI 51642 C FI51642 C FI 51642C
Authority
FI
Finland
Prior art keywords
high voltage
alternating layers
voltage switchgear
making high
insulating film
Prior art date
Application number
FI760204A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51642B (en
Inventor
Asko Veli Iisakki Kyttae
Original Assignee
Stroemberg Oy Ab
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 to FI760204A priority Critical patent/FI51642C/en
Application filed by Stroemberg Oy Ab filed Critical Stroemberg Oy Ab
Publication of FI51642B publication Critical patent/FI51642B/fi
Application granted granted Critical
Priority to IN2296/CAL/76A priority patent/IN143704B/en
Priority to SE7700046A priority patent/SE408505B/en
Priority to DE19772700176 priority patent/DE2700176A1/en
Priority to CA269,375A priority patent/CA1060186A/en
Priority to GB1617/77A priority patent/GB1527324A/en
Priority to BE174238A priority patent/BE850573A/en
Priority to AR266289A priority patent/AR210194A1/en
Priority to CH84477A priority patent/CH609168A5/en
Priority to JP688677A priority patent/JPS5293994A/en
Priority to DK34477A priority patent/DK34477A/en
Priority to BR7700493A priority patent/BR7700493A/en
Priority to FR7702300A priority patent/FR2339942A1/en
Priority to SU772446003A priority patent/SU677688A3/en
Priority to NO770300A priority patent/NO142018C/en
Publication of FI51642C publication Critical patent/FI51642C/en

Links

Classifications

    • 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
    • H01F41/122—Insulating between turns or between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
FI760204A 1976-01-28 1976-01-28 A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film. FI51642C (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI760204A FI51642C (en) 1976-01-28 1976-01-28 A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film.
IN2296/CAL/76A IN143704B (en) 1976-01-28 1976-12-31
SE7700046A SE408505B (en) 1976-01-28 1977-01-03 PROCEDURE FOR THE PRODUCTION OF INSULATION FOR HIGH VOLTAGE UNITS IN THE FORM OF TOURS ON EACH OTHER LOCATED STOCKS OF INSULATION AND METAL FOIL
DE19772700176 DE2700176A1 (en) 1976-01-28 1977-01-04 PROCESS FOR PRODUCING INSULATION FOR HIGH VOLTAGE UNITS
CA269,375A CA1060186A (en) 1976-01-28 1977-01-10 Method for manufacturing an insulation for high tension devices
GB1617/77A GB1527324A (en) 1976-01-28 1977-01-14 Method for manufacturing insulation for high tension devices
BE174238A BE850573A (en) 1976-01-28 1977-01-20 PROCESS FOR THE MANUFACTURE OF AN ISOLATOR FOR A HIGH VOLTAGE DEVICE
CH84477A CH609168A5 (en) 1976-01-28 1977-01-24 Method for producing a tubular insulating body for high-voltage units
AR266289A AR210194A1 (en) 1976-01-28 1977-01-24 METHOD OF MANUFACTURING INSULATION FOR HIGH VOLTAGE DEVICES
JP688677A JPS5293994A (en) 1976-01-28 1977-01-26 Method of manufacturing highhvoltage device
DK34477A DK34477A (en) 1976-01-28 1977-01-27 PROCEDURE FOR MANUFACTURE OF INSULATION FOR HIGH VOLTAGE UNITS CONSISTING OF INTERRUPTED LAYERS OF INSULATION AND METAL FOIL
BR7700493A BR7700493A (en) 1976-01-28 1977-01-27 PROCESS FOR MANUFACTURING INSULATION FOR HIGH VOLTAGE DEVICES
FR7702300A FR2339942A1 (en) 1976-01-28 1977-01-27 PROCESS FOR THE PRODUCTION OF A HIGH VOLTAGE INSULATOR
SU772446003A SU677688A3 (en) 1976-01-28 1977-01-27 Method of making laminated high-voltage insulation
NO770300A NO142018C (en) 1976-01-28 1977-01-28 PROCEDURE FOR THE PREPARATION OF A HIGH-VOLTAGE INSULATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI760204A FI51642C (en) 1976-01-28 1976-01-28 A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film.

Publications (2)

Publication Number Publication Date
FI51642B FI51642B (en) 1976-11-01
FI51642C true FI51642C (en) 1977-02-10

Family

ID=8509717

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760204A FI51642C (en) 1976-01-28 1976-01-28 A method of making high voltage switchgear insulation consisting of alternating layers of insulating film and metal film.

Country Status (15)

Country Link
JP (1) JPS5293994A (en)
AR (1) AR210194A1 (en)
BE (1) BE850573A (en)
BR (1) BR7700493A (en)
CA (1) CA1060186A (en)
CH (1) CH609168A5 (en)
DE (1) DE2700176A1 (en)
DK (1) DK34477A (en)
FI (1) FI51642C (en)
FR (1) FR2339942A1 (en)
GB (1) GB1527324A (en)
IN (1) IN143704B (en)
NO (1) NO142018C (en)
SE (1) SE408505B (en)
SU (1) SU677688A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787011A (en) * 1980-11-19 1982-05-31 Takaoka Electric Mfg Co Ltd Method of producing insulating paper with duct
CH674351A5 (en) * 1988-01-18 1990-05-31 Guido Rossi Dipl Ing
WO2007030955A1 (en) * 2005-09-15 2007-03-22 Tuboly Ag Apparatus and method for winding electrical coils
CN118016441B (en) * 2024-03-13 2024-08-27 东莞市力能电子科技有限公司 Processing device for dry-type transformer coil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640822A (en) * 1948-09-08 1950-07-26 British Thomson Houston Co Ltd Machine for winding interleaved capacitors
FR1410807A (en) * 1964-10-08 1965-09-10 Zd Y Elektrotepelnych Zarizeni Capacitor roll protected against local short circuits and method for its manufacture
DE2044263C3 (en) * 1970-09-07 1974-10-10 Micafil Ag, Zuerich (Schweiz) Winding machine for high-voltage capacitor bushings

Also Published As

Publication number Publication date
JPS5293994A (en) 1977-08-08
BE850573A (en) 1977-05-16
SU677688A3 (en) 1979-07-30
CH609168A5 (en) 1979-02-15
SE408505B (en) 1979-06-11
DK34477A (en) 1977-07-29
FR2339942A1 (en) 1977-08-26
NO142018C (en) 1980-06-11
NO142018B (en) 1980-03-03
DE2700176A1 (en) 1977-07-14
FI51642B (en) 1976-11-01
NO770300L (en) 1977-07-29
SE7700046L (en) 1977-07-29
BR7700493A (en) 1977-10-04
GB1527324A (en) 1978-10-04
AR210194A1 (en) 1977-06-30
IN143704B (en) 1978-01-14
CA1060186A (en) 1979-08-14

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY STROEMBERG AB