FR35536E - Improvements to metal rings and their manufacturing processes - Google Patents

Improvements to metal rings and their manufacturing processes

Info

Publication number
FR35536E
FR35536E FR35536DA FR35536E FR 35536 E FR35536 E FR 35536E FR 35536D A FR35536D A FR 35536DA FR 35536 E FR35536 E FR 35536E
Authority
FR
France
Prior art keywords
manufacturing processes
metal rings
rings
metal
processes
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR35536E publication Critical patent/FR35536E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR35536D 1928-06-15 1928-06-15 Improvements to metal rings and their manufacturing processes Expired FR35536E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35536T 1928-06-15

Publications (1)

Publication Number Publication Date
FR35536E true FR35536E (en) 1930-03-22

Family

ID=8672402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35536D Expired FR35536E (en) 1928-06-15 1928-06-15 Improvements to metal rings and their manufacturing processes

Country Status (1)

Country Link
FR (1) FR35536E (en)

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