GB1182872A - Construction of Electrical Induction Apparatus. - Google Patents

Construction of Electrical Induction Apparatus.

Info

Publication number
GB1182872A
GB1182872A GB1343768A GB1343768A GB1182872A GB 1182872 A GB1182872 A GB 1182872A GB 1343768 A GB1343768 A GB 1343768A GB 1343768 A GB1343768 A GB 1343768A GB 1182872 A GB1182872 A GB 1182872A
Authority
GB
United Kingdom
Prior art keywords
insulating
particles
coating
transformer
insulating sheets
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
GB1343768A
Other languages
English (en)
Inventor
Raymond James Price
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB1182872A publication Critical patent/GB1182872A/en
Expired legal-status Critical Current

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
    • H01F41/127—Encapsulating or impregnating
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • 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
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
    • 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
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
GB1343768A 1967-04-11 1968-03-20 Construction of Electrical Induction Apparatus. Expired GB1182872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63007767A 1967-04-11 1967-04-11

Publications (1)

Publication Number Publication Date
GB1182872A true GB1182872A (en) 1970-03-04

Family

ID=24525656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1343768A Expired GB1182872A (en) 1967-04-11 1968-03-20 Construction of Electrical Induction Apparatus.

Country Status (3)

Country Link
FR (1) FR1558855A (xx)
GB (1) GB1182872A (xx)
NL (1) NL6805059A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119175A (en) * 1982-04-19 1983-11-09 Hitachi Ltd Molded coil structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637729B1 (fr) * 1988-10-07 1995-03-10 Transfix Soc Nouv Transformateur de distribution haute tension/basse tension a isolement sec et procede pour realiser un tel transformateur
US5861791A (en) * 1995-06-21 1999-01-19 Brunswick Corporation Ignition coil with non-filtering/non-segregating secondary winding separators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119175A (en) * 1982-04-19 1983-11-09 Hitachi Ltd Molded coil structure

Also Published As

Publication number Publication date
FR1558855A (xx) 1969-02-28
NL6805059A (xx) 1968-10-14

Similar Documents

Publication Publication Date Title
GB913386A (en) Corona protection screen for inductor coils of vacuum furnaces
GB1182872A (en) Construction of Electrical Induction Apparatus.
GB1182871A (en) Electrical Induction Apparatus.
US3440587A (en) Electrical induction apparatus construction
GB1079935A (en) Improvements in or relating to forming windings on a small toroidal core
CN106935381B (zh) 一种微型高隔离耐压无磁芯pcb变压器
US3024434A (en) Electromagnetic induction apparatus
GB1114506A (en) Improvements in cross-wound open mesh coil and method of making
GB1476491A (en) Screen for core legs of transformers reactors and the like
ES411928A1 (es) Un metodo de preparar una estructura compuesta de vidrio y mica.
US2900611A (en) A method of restraining forces of noncircular cylindrical coils
GB993371A (en) Encapsulated ballast apparatus for a gaseous discharge lamp and method of making same
GB814832A (en) Improvements in or relating to electrical apparatus having a winding on a core
GB982561A (en) Improvements in and relating to helically wound coils
GB887081A (en) Improvements in and relating to laminated cores
GB823376A (en) Improvements in or relating to electrical devices including encased ferro-magnetic cores, and methods of manufacture thereof
GB660668A (en) Improvements in or relating to electric transformers
SU1007143A1 (ru) Герконовое реле
ES344417A1 (es) Un dispositivo de bobina electrica.
JPS5736823A (ja) Zetsuensenrinnoseizohoho
GB670014A (en) Improvements in and relating to electromagnetic induction apparatus
GB763122A (en) High temperature electric transformer construction or the like
GB937191A (en) Improvements relating to electrical insulators and their manufacture
GB1169691A (en) Improvements in or relating to Electrical Insulation
GB793652A (en) Improvements in or relating to electrical inductance devices

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees