FR679962A - Perfectionnements aux systèmes de changements de prises - Google Patents

Perfectionnements aux systèmes de changements de prises

Info

Publication number
FR679962A
FR679962A FR679962DA FR679962A FR 679962 A FR679962 A FR 679962A FR 679962D A FR679962D A FR 679962DA FR 679962 A FR679962 A FR 679962A
Authority
FR
France
Prior art keywords
change systems
take change
take
systems
change
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
English (en)
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 and Manufacturing Co
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 and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR679962A publication Critical patent/FR679962A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
FR679962D 1928-08-11 1929-08-06 Perfectionnements aux systèmes de changements de prises Expired FR679962A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298890A US1794945A (en) 1928-08-11 1928-08-11 Tap-changing system

Publications (1)

Publication Number Publication Date
FR679962A true FR679962A (fr) 1930-04-23

Family

ID=23152417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679962D Expired FR679962A (fr) 1928-08-11 1929-08-06 Perfectionnements aux systèmes de changements de prises

Country Status (2)

Country Link
US (1) US1794945A (fr)
FR (1) FR679962A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342210A1 (de) * 1983-11-23 1985-05-30 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hgue-kraftwerkstation mit maschinentransformator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583167A (en) * 1947-10-03 1952-01-22 Corbino Ugo Nonsymmetrical multipolar electric energy distribution system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342210A1 (de) * 1983-11-23 1985-05-30 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hgue-kraftwerkstation mit maschinentransformator

Also Published As

Publication number Publication date
US1794945A (en) 1931-03-03

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