FR646951A - Improvements to socket outlets on electrical transformers - Google Patents

Improvements to socket outlets on electrical transformers

Info

Publication number
FR646951A
FR646951A FR646951DA FR646951A FR 646951 A FR646951 A FR 646951A FR 646951D A FR646951D A FR 646951DA FR 646951 A FR646951 A FR 646951A
Authority
FR
France
Prior art keywords
electrical transformers
socket outlets
outlets
socket
transformers
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.)
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 FR646951A publication Critical patent/FR646951A/en
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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
FR646951D 1927-01-14 1928-01-10 Improvements to socket outlets on electrical transformers Expired FR646951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US129708XA 1927-01-14 1927-01-14

Publications (1)

Publication Number Publication Date
FR646951A true FR646951A (en) 1928-11-19

Family

ID=21757628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646951D Expired FR646951A (en) 1927-01-14 1928-01-10 Improvements to socket outlets on electrical transformers

Country Status (2)

Country Link
CH (1) CH129708A (en)
FR (1) FR646951A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756682C (en) * 1932-05-25 1953-06-22 Siemens Schuckertwerke A G Stepped transformer with the housing provided directly on the transformer tank, which contains the load switch and the tap selector

Also Published As

Publication number Publication date
CH129708A (en) 1929-01-02

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