FR2670902B1 - Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge. - Google Patents

Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge.

Info

Publication number
FR2670902B1
FR2670902B1 FR9016095A FR9016095A FR2670902B1 FR 2670902 B1 FR2670902 B1 FR 2670902B1 FR 9016095 A FR9016095 A FR 9016095A FR 9016095 A FR9016095 A FR 9016095A FR 2670902 B1 FR2670902 B1 FR 2670902B1
Authority
FR
France
Prior art keywords
faults
discrimination
detection
supply circuit
electrical supply
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
FR9016095A
Other languages
English (en)
Other versions
FR2670902A1 (fr
Inventor
Simon Marc
Raymond
Georges
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.)
Continental Automotive France SAS
Original Assignee
Siemens Automotive 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 Siemens Automotive SA filed Critical Siemens Automotive SA
Priority to FR9016095A priority Critical patent/FR2670902B1/fr
Priority to EP91121398A priority patent/EP0492311B1/fr
Priority to DE1991609256 priority patent/DE69109256T2/de
Publication of FR2670902A1 publication Critical patent/FR2670902A1/fr
Application granted granted Critical
Publication of FR2670902B1 publication Critical patent/FR2670902B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16552—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies in I.C. power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR9016095A 1990-12-21 1990-12-21 Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge. Expired - Lifetime FR2670902B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9016095A FR2670902B1 (fr) 1990-12-21 1990-12-21 Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge.
EP91121398A EP0492311B1 (fr) 1990-12-21 1991-12-12 Dispositif de détection et de discrimination de défauts d'un circuit d'alimentation électrique
DE1991609256 DE69109256T2 (de) 1990-12-21 1991-12-12 Gerät zum Nachweis und zur Unterscheidung von Fehlern in einer elektrischen Versorgungsschaltung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016095A FR2670902B1 (fr) 1990-12-21 1990-12-21 Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge.

Publications (2)

Publication Number Publication Date
FR2670902A1 FR2670902A1 (fr) 1992-06-26
FR2670902B1 true FR2670902B1 (fr) 1993-04-23

Family

ID=9403529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016095A Expired - Lifetime FR2670902B1 (fr) 1990-12-21 1990-12-21 Dispositif de detection et de discrimination de defauts d'un circuit d'alimentation electrique d'une charge.

Country Status (3)

Country Link
EP (1) EP0492311B1 (fr)
DE (1) DE69109256T2 (fr)
FR (1) FR2670902B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424663A (en) * 1993-04-22 1995-06-13 North American Philips Corporation Integrated high voltage differential sensor using the inverse gain of high voltage transistors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435725A1 (fr) * 1978-07-10 1980-04-04 Labinal Perfectionnements aux dispositifs pour detecter les pannes de consommateurs electriques
DE3128116A1 (de) * 1981-07-16 1983-02-03 Robert Bosch Gmbh, 7000 Stuttgart Kurzschlussfeste ansteuerschaltungsanordnung fuer einen elektrischen verbraucher
US4801822A (en) * 1986-08-11 1989-01-31 Matsushita Electric Works, Ltd. Semiconductor switching circuit
AT389174B (de) * 1987-04-08 1989-10-25 Siemens Ag Oesterreich Schaltung zur ueberwachung mehrerer analoger groessen
FR2629284B1 (fr) * 1988-03-23 1994-07-08 Bendix Electronics Sa Circuit integre de puissance " intelligent " a dispositif de protection contre l'inversion de ses connexions a une source d'alimentation electrique
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.

Also Published As

Publication number Publication date
EP0492311A1 (fr) 1992-07-01
EP0492311B1 (fr) 1995-04-26
DE69109256T2 (de) 1995-10-12
DE69109256D1 (de) 1995-06-01
FR2670902A1 (fr) 1992-06-26

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