FR2506064B1 - MULTIPLE TRANSFORMER WITH COMMON ELEMENTS OF MAGNETIC CIRCUITS - Google Patents

MULTIPLE TRANSFORMER WITH COMMON ELEMENTS OF MAGNETIC CIRCUITS

Info

Publication number
FR2506064B1
FR2506064B1 FR8208193A FR8208193A FR2506064B1 FR 2506064 B1 FR2506064 B1 FR 2506064B1 FR 8208193 A FR8208193 A FR 8208193A FR 8208193 A FR8208193 A FR 8208193A FR 2506064 B1 FR2506064 B1 FR 2506064B1
Authority
FR
France
Prior art keywords
magnetic circuits
common elements
multiple transformer
transformer
common
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
FR8208193A
Other languages
French (fr)
Other versions
FR2506064A1 (en
Inventor
Irvin Lynn Hansen
Randall Walter Haack
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2506064A1 publication Critical patent/FR2506064A1/en
Application granted granted Critical
Publication of FR2506064B1 publication Critical patent/FR2506064B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
FR8208193A 1981-05-18 1982-05-11 MULTIPLE TRANSFORMER WITH COMMON ELEMENTS OF MAGNETIC CIRCUITS Expired FR2506064B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26477881A 1981-05-18 1981-05-18

Publications (2)

Publication Number Publication Date
FR2506064A1 FR2506064A1 (en) 1982-11-19
FR2506064B1 true FR2506064B1 (en) 1987-07-03

Family

ID=23007564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208193A Expired FR2506064B1 (en) 1981-05-18 1982-05-11 MULTIPLE TRANSFORMER WITH COMMON ELEMENTS OF MAGNETIC CIRCUITS

Country Status (7)

Country Link
JP (1) JPS584912A (en)
BE (1) BE893234A (en)
BR (1) BR8202844A (en)
ES (1) ES512246A0 (en)
FR (1) FR2506064B1 (en)
IN (1) IN161003B (en)
NO (1) NO821547L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0779063B2 (en) * 1988-08-15 1995-08-23 三菱電機株式会社 Phase adjustment transformer
JP4753707B2 (en) * 2005-12-21 2011-08-24 三洋電機株式会社 Air conditioner indoor unit
JP4875699B2 (en) * 2006-04-11 2012-02-15 パナソニック株式会社 Air conditioner
EP3043362A1 (en) * 2015-01-07 2016-07-13 ABB Technology AG Voltage-regulation-transformer
WO2019073658A1 (en) * 2017-10-12 2019-04-18 三菱電機株式会社 Power conversion device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321711A (en) * 1902-06-03 1903-01-17 Berliner Maschb Actien Ges Polyphase current transformer system
US1404826A (en) * 1918-07-10 1922-01-31 Westinghouse Electric & Mfg Co Core structure for transformers
DE440793C (en) * 1922-10-06 1927-02-15 Bbc Brown Boveri & Cie Multi-phase transformer with two multi-phase magnet systems, the fluxes of which are phase shifted
DE1110299B (en) * 1959-12-23 1961-07-06 Siemens Reiniger Werke Ag Three-phase high voltage transformer for X-ray apparatus
DE1261951B (en) * 1960-04-12 1968-02-29 Westinghouse Electric Corp Three-phase transformer, converter or choke
FR2126900A1 (en) * 1970-10-09 1972-10-13 Sitelec Electric welding transformer - for two types of welding having different characteristics profile circuits
JPS5946410B2 (en) * 1980-03-04 1984-11-12 三菱電機株式会社 transformer equipment

Also Published As

Publication number Publication date
ES8305965A1 (en) 1983-04-16
FR2506064A1 (en) 1982-11-19
IN161003B (en) 1987-09-12
BR8202844A (en) 1983-04-26
ES512246A0 (en) 1983-04-16
JPS584912A (en) 1983-01-12
BE893234A (en) 1982-11-18
JPH0243324B2 (en) 1990-09-28
NO821547L (en) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse