FR875366A - Dispositif de mise à la terre en cas de surtension - Google Patents

Dispositif de mise à la terre en cas de surtension

Info

Publication number
FR875366A
FR875366A FR875366DA FR875366A FR 875366 A FR875366 A FR 875366A FR 875366D A FR875366D A FR 875366DA FR 875366 A FR875366 A FR 875366A
Authority
FR
France
Prior art keywords
overvoltage
case
grounding device
grounding
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR875366A publication Critical patent/FR875366A/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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution
FR875366D 1941-09-18 1941-09-18 Dispositif de mise à la terre en cas de surtension Expired FR875366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875366T 1941-09-18

Publications (1)

Publication Number Publication Date
FR875366A true FR875366A (fr) 1942-09-18

Family

ID=9360131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875366D Expired FR875366A (fr) 1941-09-18 1941-09-18 Dispositif de mise à la terre en cas de surtension

Country Status (1)

Country Link
FR (1) FR875366A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737625A (en) * 1951-02-13 1956-03-06 Centre Nat Rech Scient Device for supplying stepped d. c. voltages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737625A (en) * 1951-02-13 1956-03-06 Centre Nat Rech Scient Device for supplying stepped d. c. voltages

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