FR2786331B1 - Dispositif de protection electronique contre les courts-circuits - Google Patents

Dispositif de protection electronique contre les courts-circuits

Info

Publication number
FR2786331B1
FR2786331B1 FR9814770A FR9814770A FR2786331B1 FR 2786331 B1 FR2786331 B1 FR 2786331B1 FR 9814770 A FR9814770 A FR 9814770A FR 9814770 A FR9814770 A FR 9814770A FR 2786331 B1 FR2786331 B1 FR 2786331B1
Authority
FR
France
Prior art keywords
circuits
protection against
against short
electronic protection
electronic
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 - Lifetime
Application number
FR9814770A
Other languages
English (en)
Other versions
FR2786331A1 (fr
Inventor
Didier Leblanc
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.)
Legrand SA
Original Assignee
Legrand 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
Application filed by Legrand SA filed Critical Legrand SA
Priority to FR9814770A priority Critical patent/FR2786331B1/fr
Publication of FR2786331A1 publication Critical patent/FR2786331A1/fr
Application granted granted Critical
Publication of FR2786331B1 publication Critical patent/FR2786331B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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
    • H02H7/006—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 non-insulated low-voltage distribution systems, e.g. low-voltage halogen-lamp system
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
FR9814770A 1998-11-24 1998-11-24 Dispositif de protection electronique contre les courts-circuits Expired - Lifetime FR2786331B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9814770A FR2786331B1 (fr) 1998-11-24 1998-11-24 Dispositif de protection electronique contre les courts-circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814770A FR2786331B1 (fr) 1998-11-24 1998-11-24 Dispositif de protection electronique contre les courts-circuits

Publications (2)

Publication Number Publication Date
FR2786331A1 FR2786331A1 (fr) 2000-05-26
FR2786331B1 true FR2786331B1 (fr) 2001-02-02

Family

ID=9533112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814770A Expired - Lifetime FR2786331B1 (fr) 1998-11-24 1998-11-24 Dispositif de protection electronique contre les courts-circuits

Country Status (1)

Country Link
FR (1) FR2786331B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651890B1 (fr) * 1989-09-11 1991-12-13 Siemens Bendix Automotive Elec Dispositif de detection et de discrimination de defauts de fonctionnement d'un circuit d'alimentation electrique.
US5239255A (en) * 1991-02-20 1993-08-24 Bayview Technology Group Phase-controlled power modulation system

Also Published As

Publication number Publication date
FR2786331A1 (fr) 2000-05-26

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