FR1220435A - Magnetic circuit for polyphase transformers - Google Patents

Magnetic circuit for polyphase transformers

Info

Publication number
FR1220435A
FR1220435A FR39289A FR69039289A FR1220435A FR 1220435 A FR1220435 A FR 1220435A FR 39289 A FR39289 A FR 39289A FR 69039289 A FR69039289 A FR 69039289A FR 1220435 A FR1220435 A FR 1220435A
Authority
FR
France
Prior art keywords
magnetic circuit
polyphase transformers
polyphase
transformers
magnetic
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
FR39289A
Other languages
French (fr)
Inventor
Robert-Francois-Cami Josserand
Jacques-Albert-Emile Gout
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 filed Critical
Priority to FR39289A priority Critical patent/FR1220435A/en
Application granted granted Critical
Publication of FR1220435A publication Critical patent/FR1220435A/en
Priority to BE592635A priority patent/BE592635Q/en
Expired legal-status Critical Current

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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR39289A 1959-04-08 1959-04-08 Magnetic circuit for polyphase transformers Expired FR1220435A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR39289A FR1220435A (en) 1959-04-08 1959-04-08 Magnetic circuit for polyphase transformers
BE592635A BE592635Q (en) 1959-04-08 1960-07-05 Magnetic circuit for polyphase transformers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39289A FR1220435A (en) 1959-04-08 1959-04-08 Magnetic circuit for polyphase transformers

Publications (1)

Publication Number Publication Date
FR1220435A true FR1220435A (en) 1960-05-24

Family

ID=8593080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39289A Expired FR1220435A (en) 1959-04-08 1959-04-08 Magnetic circuit for polyphase transformers

Country Status (2)

Country Link
BE (1) BE592635Q (en)
FR (1) FR1220435A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233936B (en) * 1960-11-09 1967-02-09 Paul Guichard Symmetrical magnetic core of the temple type for three-phase transformers
CN102169753A (en) * 2010-02-26 2011-08-31 成都深蓝高新技术发展有限公司 Three-phase transformer with Y-shaped core
EP2767990A1 (en) * 2013-02-18 2014-08-20 ABB Technology AG Method for manufacturing a stacked triangular core transformer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233936B (en) * 1960-11-09 1967-02-09 Paul Guichard Symmetrical magnetic core of the temple type for three-phase transformers
CN102169753A (en) * 2010-02-26 2011-08-31 成都深蓝高新技术发展有限公司 Three-phase transformer with Y-shaped core
CN102169753B (en) * 2010-02-26 2013-03-13 成都深蓝高新技术发展有限公司 Three-phase transformer with Y-shaped core
EP2767990A1 (en) * 2013-02-18 2014-08-20 ABB Technology AG Method for manufacturing a stacked triangular core transformer
WO2014124742A1 (en) * 2013-02-18 2014-08-21 Abb Technology Ag Method for manufacturing a stacked triangular core transformer
RU2647862C2 (en) * 2013-02-18 2018-03-21 Абб Швайц Аг Method of manufacturing transformer with assembled triangular magnetic circuit

Also Published As

Publication number Publication date
BE592635Q (en) 1960-10-31

Similar Documents

Publication Publication Date Title
FR1198126A (en) Winding conductor for battleship-nested transformers
FR1237325A (en) Further development of fuses for electrical installations
FR1220435A (en) Magnetic circuit for polyphase transformers
FR1211438A (en) Inductor winding for dynamo
FR1218773A (en) Magnetic circuit for transformer
FR1344403A (en) Polyphase magnetic circuit
FR1238273A (en) Inductor for rotating electrical machines
FR1279414A (en) Symmetrical magnetic circuit for three-phase transformers
FR1330315A (en) Winding for unopened magnetic circuit
FR67594E (en) Advanced magnetic circuit for electric transformer
FR1245931A (en) Magnetic tubular part mainly for electrical machines
BE608377A (en) Symmetrical magnetic circuit for three-phase transformers
FR1229933A (en) Three-phase magnetic circuit
FR1228166A (en) Insulating casing for transformer or self-induction coil
FR65128E (en) Improved magnetic circuit, especially for three-phase electrical transformers
FR1219819A (en) Magnetic circuit for static transformer and reactance
CH387783A (en) Connection switch for step transformers
FR1156206A (en) Rod terminal for electrical circuits
FR1170795A (en) Magnetic contactor for waterproof and explosion-proof enclosure
FR1320586A (en) Magnetic circuit for three-phase choke coil
FR1261984A (en) Magnetic cores for electric induction devices
FR1282534A (en) Insulating base for electrical components
FR1247584A (en) Laminated core for transformer
FR1251635A (en) Improvements to selectors for electrical circuits
FR1219327A (en) Magnetic circuits for choke coils, transformers and the like