FR676756A - Overvoltage protection device for electrical installations with low operating voltage - Google Patents

Overvoltage protection device for electrical installations with low operating voltage

Info

Publication number
FR676756A
FR676756A FR676756DA FR676756A FR 676756 A FR676756 A FR 676756A FR 676756D A FR676756D A FR 676756DA FR 676756 A FR676756 A FR 676756A
Authority
FR
France
Prior art keywords
protection device
operating voltage
overvoltage protection
low operating
electrical installations
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR676756A publication Critical patent/FR676756A/en
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
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14—Arcing horns
FR676756D 1929-04-05 1929-06-15 Overvoltage protection device for electrical installations with low operating voltage Expired FR676756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE676756X 1929-04-05

Publications (1)

Publication Number Publication Date
FR676756A true FR676756A (en) 1930-02-27

Family

ID=6593962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676756D Expired FR676756A (en) 1929-04-05 1929-06-15 Overvoltage protection device for electrical installations with low operating voltage

Country Status (1)

Country Link
FR (1) FR676756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062816A1 (en) * 1981-04-03 1982-10-20 Emil Lange Overvoltage arrester apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062816A1 (en) * 1981-04-03 1982-10-20 Emil Lange Overvoltage arrester apparatus

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