FR91212E - Dispositif de protection contre les surtensions - Google Patents

Dispositif de protection contre les surtensions

Info

Publication number
FR91212E
FR91212E FR61373A FR61373A FR91212E FR 91212 E FR91212 E FR 91212E FR 61373 A FR61373 A FR 61373A FR 61373 A FR61373 A FR 61373A FR 91212 E FR91212 E FR 91212E
Authority
FR
France
Prior art keywords
protection device
surge protection
surge
protection
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
FR61373A
Other languages
English (en)
Inventor
Philippe Dessirier
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.)
Alstom SA
Original Assignee
Unelec 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
Priority claimed from FR982269A external-priority patent/FR1409807A/fr
Priority claimed from FR51031A external-priority patent/FR89717E/fr
Application filed by Unelec SA filed Critical Unelec SA
Priority to FR61373A priority Critical patent/FR91212E/fr
Priority to FR132746A priority patent/FR93682E/fr
Application granted granted Critical
Publication of FR91212E publication Critical patent/FR91212E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/088—Terminals for switching devices which make the devices interchangeable, e.g. with fuses
FR61373A 1964-07-20 1966-05-12 Dispositif de protection contre les surtensions Expired FR91212E (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR61373A FR91212E (fr) 1964-07-20 1966-05-12 Dispositif de protection contre les surtensions
FR132746A FR93682E (fr) 1964-07-20 1967-12-18 Dispositif de protection contre les surtensions.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR982269A FR1409807A (fr) 1964-07-20 1964-07-20 Dispositif de protection contre les surtensions
FR51031A FR89717E (fr) 1964-07-20 1966-02-25 Dispositif de protection contre les surtensions
FR61373A FR91212E (fr) 1964-07-20 1966-05-12 Dispositif de protection contre les surtensions

Publications (1)

Publication Number Publication Date
FR91212E true FR91212E (fr) 1968-05-03

Family

ID=26170625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61373A Expired FR91212E (fr) 1964-07-20 1966-05-12 Dispositif de protection contre les surtensions

Country Status (1)

Country Link
FR (1) FR91212E (fr)

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