FR772437A - Polyphase leakage transformer - Google Patents

Polyphase leakage transformer

Info

Publication number
FR772437A
FR772437A FR772437DA FR772437A FR 772437 A FR772437 A FR 772437A FR 772437D A FR772437D A FR 772437DA FR 772437 A FR772437 A FR 772437A
Authority
FR
France
Prior art keywords
polyphase
leakage transformer
transformer
leakage
polyphase leakage
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR772437A publication Critical patent/FR772437A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR772437D 1933-05-13 1934-04-25 Polyphase leakage transformer Expired FR772437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL418638X 1933-05-13

Publications (1)

Publication Number Publication Date
FR772437A true FR772437A (en) 1934-10-29

Family

ID=19786037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772437D Expired FR772437A (en) 1933-05-13 1934-04-25 Polyphase leakage transformer

Country Status (2)

Country Link
FR (1) FR772437A (en)
GB (1) GB418638A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802981A (en) * 1953-12-23 1957-08-13 Hobart Brothers Co Transformer welder with electrically adjustable leakage reactance
US2882478A (en) * 1954-11-03 1959-04-14 Hobart Brothers Co Method and apparatus for welding
US2910640A (en) * 1956-02-27 1959-10-27 Hobart Brothers Co Method and apparatus for welding
US3129377A (en) * 1960-11-14 1964-04-14 Westinghouse Electric Corp Transformer for connecting a threephase system to a two-phase system

Also Published As

Publication number Publication date
GB418638A (en) 1934-10-29

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