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CH72772A - Insulating sleeve with variable diameter, made of hard paper, particularly suitable for insulating the low-voltage winding of transformers from iron, and a method for producing the same - Google Patents

Insulating sleeve with variable diameter, made of hard paper, particularly suitable for insulating the low-voltage winding of transformers from iron, and a method for producing the same

Info

Publication number
CH72772A
CH72772A CH72772A CH72772DA CH72772A CH 72772 A CH72772 A CH 72772A CH 72772 A CH72772 A CH 72772A CH 72772D A CH72772D A CH 72772DA CH 72772 A CH72772 A CH 72772A
Authority
CH
Switzerland
Prior art keywords
insulating
transformers
iron
producing
particularly suitable
Prior art date
Application number
CH72772A
Other languages
German (de)
Inventor
A-G Emil Haefely Cie
Original Assignee
Haefely & Cie Ag Emil
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 Haefely & Cie Ag Emil filed Critical Haefely & Cie Ag Emil
Publication of CH72772A publication Critical patent/CH72772A/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
    • H01F27/28—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Insulating Of Coils (AREA)
CH72772A 1915-10-20 1915-10-20 Insulating sleeve with variable diameter, made of hard paper, particularly suitable for insulating the low-voltage winding of transformers from iron, and a method for producing the same CH72772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH72772T 1915-10-20

Publications (1)

Publication Number Publication Date
CH72772A true CH72772A (en) 1916-11-16

Family

ID=4322597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH72772A CH72772A (en) 1915-10-20 1915-10-20 Insulating sleeve with variable diameter, made of hard paper, particularly suitable for insulating the low-voltage winding of transformers from iron, and a method for producing the same

Country Status (4)

Country Link
AT (1) AT74897B (en)
CH (1) CH72772A (en)
DK (1) DK22120C (en)
GB (1) GB101861A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994027305A1 (en) * 1993-05-07 1994-11-24 H. Weidmann Ag Lead-out insulation for power transformers
CN114242432B (en) * 2021-11-09 2023-08-15 天威保变（秦皇岛）变压器有限公司 Vertical manufacturing method of converter transformer baffle system

Also Published As

Publication number Publication date
GB101861A (en) 1917-04-19
AT74897B (en) 1918-11-11
DK22120C (en) 1917-05-07

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