FR717545A - Parafoudres - Google Patents

Parafoudres

Info

Publication number
FR717545A
FR717545A FR717545DA FR717545A FR 717545 A FR717545 A FR 717545A FR 717545D A FR717545D A FR 717545DA FR 717545 A FR717545 A FR 717545A
Authority
FR
France
Prior art keywords
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR717545A publication Critical patent/FR717545A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
FR717545D 1930-05-28 1931-05-22 Parafoudres Expired FR717545A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717545XA 1930-05-28 1930-05-28

Publications (1)

Publication Number Publication Date
FR717545A true FR717545A (fr) 1932-01-09

Family

ID=22103370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717545D Expired FR717545A (fr) 1930-05-28 1931-05-22 Parafoudres

Country Status (1)

Country Link
FR (1) FR717545A (fr)

Similar Documents

Publication Publication Date Title
FR717545A (fr) Parafoudres
FR38916E (fr) Parafoudres
FR695995A (fr) Parafoudre
AT131943B (de) Überspannungsableiter.
FR40761E (fr) écrous
FR629539A (fr) Parafoudre
DK45808C (da) Overspændingssikring.
FR700308A (fr) Parafoudres
FR700395A (fr) Parafoudre à coupure électromagnétique
FR655100A (fr) Parafoudre.-condensateur
FR623110A (fr) Parafoudre
FR36172E (fr) Perfectionnements apportés aux parafoudres
FR656518A (fr) Parafoudre
FR735628A (fr) Parafoudre
DK44370C (da) Møtriksikring.
FR693682A (fr) Protège-livre
FR779711A (fr) Parafoudre
FR771178A (fr) Parafoudres
FR724290A (fr) Amortisseur de surtensions
FR692170A (fr) Protège-chèques
FR711678A (fr) écrou-rallonge
GR2990B (el) Προωστηρ.
FR700143A (fr) Rhéostat
FR705632A (fr) Rhéostat
FI12749A (fi) Gatlykta