FR2334224A1 - Circuit et dispositif pour proteger une installation electrique d'abonne - Google Patents

Circuit et dispositif pour proteger une installation electrique d'abonne

Info

Publication number
FR2334224A1
FR2334224A1 FR7537241A FR7537241A FR2334224A1 FR 2334224 A1 FR2334224 A1 FR 2334224A1 FR 7537241 A FR7537241 A FR 7537241A FR 7537241 A FR7537241 A FR 7537241A FR 2334224 A1 FR2334224 A1 FR 2334224A1
Authority
FR
France
Prior art keywords
earth
circuit
current
current conductor
discharge tubes
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.)
Granted
Application number
FR7537241A
Other languages
English (en)
French (fr)
Other versions
FR2334224B1 (OSRAM
Inventor
Pierre Lemaigre-Voreaux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7537241A priority Critical patent/FR2334224A1/fr
Priority to DE19762652234 priority patent/DE2652234A1/de
Priority to IT2987576A priority patent/IT1064522B/it
Priority to CH1502776A priority patent/CH612045A5/xx
Priority to BE2055502A priority patent/BE848970A/xx
Publication of FR2334224A1 publication Critical patent/FR2334224A1/fr
Application granted granted Critical
Publication of FR2334224B1 publication Critical patent/FR2334224B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/24—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for spark-gap arresters

Landscapes

  • Emergency Protection Circuit Devices (AREA)
FR7537241A 1975-12-05 1975-12-05 Circuit et dispositif pour proteger une installation electrique d'abonne Granted FR2334224A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7537241A FR2334224A1 (fr) 1975-12-05 1975-12-05 Circuit et dispositif pour proteger une installation electrique d'abonne
DE19762652234 DE2652234A1 (de) 1975-12-05 1976-11-16 Elektrisches installationsnetz mit einer schutzschaltung gegen ueberspannungen
IT2987576A IT1064522B (it) 1975-12-05 1976-11-29 Circuito e dispositivo per proteggere una installazione elettrica di utente
CH1502776A CH612045A5 (en) 1975-12-05 1976-11-30 Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line
BE2055502A BE848970A (fr) 1975-12-05 1976-12-02 Circuit et dispositif pour proteger une installation electrique d'abonne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537241A FR2334224A1 (fr) 1975-12-05 1975-12-05 Circuit et dispositif pour proteger une installation electrique d'abonne

Publications (2)

Publication Number Publication Date
FR2334224A1 true FR2334224A1 (fr) 1977-07-01
FR2334224B1 FR2334224B1 (OSRAM) 1980-04-18

Family

ID=9163353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537241A Granted FR2334224A1 (fr) 1975-12-05 1975-12-05 Circuit et dispositif pour proteger une installation electrique d'abonne

Country Status (5)

Country Link
BE (1) BE848970A (OSRAM)
CH (1) CH612045A5 (OSRAM)
DE (1) DE2652234A1 (OSRAM)
FR (1) FR2334224A1 (OSRAM)
IT (1) IT1064522B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470466A1 (fr) * 1979-11-23 1981-05-29 Claude Dispositif de protection contre les surtensions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353066A (en) * 1965-09-17 1967-11-14 Joslyn Mfg & Supply Co Surge protection circuit
US3648166A (en) * 1968-02-28 1972-03-07 Westinghouse Electric Corp Electrical device having current limiter and spark gap

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353066A (en) * 1965-09-17 1967-11-14 Joslyn Mfg & Supply Co Surge protection circuit
US3648166A (en) * 1968-02-28 1972-03-07 Westinghouse Electric Corp Electrical device having current limiter and spark gap

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV2198/73 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470466A1 (fr) * 1979-11-23 1981-05-29 Claude Dispositif de protection contre les surtensions

Also Published As

Publication number Publication date
FR2334224B1 (OSRAM) 1980-04-18
BE848970A (fr) 1977-06-02
IT1064522B (it) 1985-02-18
DE2652234A1 (de) 1977-06-16
CH612045A5 (en) 1979-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse