FR1377366A - Safety protection device for electrical devices - Google Patents

Safety protection device for electrical devices

Info

Publication number
FR1377366A
FR1377366A FR944955A FR944955A FR1377366A FR 1377366 A FR1377366 A FR 1377366A FR 944955 A FR944955 A FR 944955A FR 944955 A FR944955 A FR 944955A FR 1377366 A FR1377366 A FR 1377366A
Authority
FR
France
Prior art keywords
protection device
electrical devices
safety protection
safety
electrical
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
FR944955A
Other languages
French (fr)
Inventor
Marcel Demaret
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 filed Critical
Priority to FR944955A priority Critical patent/FR1377366A/en
Priority to CH997764A priority patent/CH420351A/en
Priority to BE651315D priority patent/BE651315A/xx
Priority to NL6409164A priority patent/NL6409164A/xx
Priority to ES0303444A priority patent/ES303444A1/en
Priority to SE9915/64A priority patent/SE324603B/xx
Priority to DE19641463624 priority patent/DE1463624A1/en
Application granted granted Critical
Publication of FR1377366A publication Critical patent/FR1377366A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/44—Structural association with a spark-gap arrester
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H02H3/205—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage using a spark-gap as detector
FR944955A 1963-08-19 1963-08-19 Safety protection device for electrical devices Expired FR1377366A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR944955A FR1377366A (en) 1963-08-19 1963-08-19 Safety protection device for electrical devices
CH997764A CH420351A (en) 1963-08-19 1964-07-30 Protection device of an electrical device
BE651315D BE651315A (en) 1963-08-19 1964-08-03
NL6409164A NL6409164A (en) 1963-08-19 1964-08-10
ES0303444A ES303444A1 (en) 1963-08-19 1964-08-11 Improvements in the circuit breakers. (Machine-translation by Google Translate, not legally binding)
SE9915/64A SE324603B (en) 1963-08-19 1964-08-17
DE19641463624 DE1463624A1 (en) 1963-08-19 1964-08-17 Electrical interrupter with a safety element that switches off the supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944955A FR1377366A (en) 1963-08-19 1963-08-19 Safety protection device for electrical devices

Publications (1)

Publication Number Publication Date
FR1377366A true FR1377366A (en) 1964-11-06

Family

ID=8810703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944955A Expired FR1377366A (en) 1963-08-19 1963-08-19 Safety protection device for electrical devices

Country Status (7)

Country Link
BE (1) BE651315A (en)
CH (1) CH420351A (en)
DE (1) DE1463624A1 (en)
ES (1) ES303444A1 (en)
FR (1) FR1377366A (en)
NL (1) NL6409164A (en)
SE (1) SE324603B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7064147B2 (en) 2002-03-28 2006-06-20 Warner-Lambert Company Amino acids with affinity for the α-2-delta-protein

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643504A1 (en) * 1989-02-23 1990-08-24 Mars Actel LINE PROTECTION MODULE, WITH A PARAFOUDRE, IN PARTICULAR FOR A TELEPHONE CONNECTION BLOCK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7064147B2 (en) 2002-03-28 2006-06-20 Warner-Lambert Company Amino acids with affinity for the α-2-delta-protein

Also Published As

Publication number Publication date
DE1463624A1 (en) 1969-03-20
NL6409164A (en) 1965-02-22
SE324603B (en) 1970-06-08
BE651315A (en) 1964-12-01
CH420351A (en) 1966-09-15
ES303444A1 (en) 1965-01-01

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