FR556429A - Perfectionnements apportés aux parafoudres - Google Patents

Perfectionnements apportés aux parafoudres

Info

Publication number
FR556429A
FR556429A FR556429DA FR556429A FR 556429 A FR556429 A FR 556429A FR 556429D A FR556429D A FR 556429DA FR 556429 A FR556429 A FR 556429A
Authority
FR
France
Prior art keywords
improvements made
surge arresters
arresters
surge
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.)
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 FR556429A publication Critical patent/FR556429A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors; Arresters

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR556429D 1921-10-03 1922-09-21 Perfectionnements apportés aux parafoudres Expired FR556429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556429XA 1921-10-03 1921-10-03

Publications (1)

Publication Number Publication Date
FR556429A true FR556429A (fr) 1923-07-20

Family

ID=21999210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556429D Expired FR556429A (fr) 1921-10-03 1922-09-21 Perfectionnements apportés aux parafoudres

Country Status (1)

Country Link
FR (1) FR556429A (fr)

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