FR2516660B1 - - Google Patents

Info

Publication number
FR2516660B1
FR2516660B1 FR8121463A FR8121463A FR2516660B1 FR 2516660 B1 FR2516660 B1 FR 2516660B1 FR 8121463 A FR8121463 A FR 8121463A FR 8121463 A FR8121463 A FR 8121463A FR 2516660 B1 FR2516660 B1 FR 2516660B1
Authority
FR
France
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
FR8121463A
Other languages
French (fr)
Other versions
FR2516660A1 (fr
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8121463A priority Critical patent/FR2516660A1/fr
Publication of FR2516660A1 publication Critical patent/FR2516660A1/fr
Application granted granted Critical
Publication of FR2516660B1 publication Critical patent/FR2516660B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers
    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/15—Indicating the presence of current

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
FR8121463A 1981-11-17 1981-11-17 Dispositif de detection du courant dans un circuit de puissance ayant une charge variable, utilisant une diode electroluminescente associee a un photorecepteur Granted FR2516660A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8121463A FR2516660A1 (fr) 1981-11-17 1981-11-17 Dispositif de detection du courant dans un circuit de puissance ayant une charge variable, utilisant une diode electroluminescente associee a un photorecepteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121463A FR2516660A1 (fr) 1981-11-17 1981-11-17 Dispositif de detection du courant dans un circuit de puissance ayant une charge variable, utilisant une diode electroluminescente associee a un photorecepteur

Publications (2)

Publication Number Publication Date
FR2516660A1 FR2516660A1 (fr) 1983-05-20
FR2516660B1 true FR2516660B1 (cg-RX-API-DMAC7.html) 1984-09-14

Family

ID=9264061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121463A Granted FR2516660A1 (fr) 1981-11-17 1981-11-17 Dispositif de detection du courant dans un circuit de puissance ayant une charge variable, utilisant une diode electroluminescente associee a un photorecepteur

Country Status (1)

Country Link
FR (1) FR2516660A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20101472U1 (de) 2001-01-27 2001-04-26 Vorwerk & Co. Interholding GmbH, 42275 Wuppertal Schaltung zur Stromflusskontrolle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6795321B2 (en) 2001-07-20 2004-09-21 Power Integrations, Inc. Method and apparatus for sensing current and voltage in circuits with voltage across an LED
DE102017209833A1 (de) * 2017-06-12 2018-12-13 Robert Bosch Gmbh Vorrichtung zur Umformung elektrischer Energie und Verfahren zur Bestimmung eines durch ein elektronisches Bauelement fließenden Stroms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415469A1 (de) * 1974-03-29 1975-10-02 Siemens Ag Schaltungsanordnung zur optischen anzeige des stromflusses in einem elektrischen geraet
FR2334113A1 (fr) * 1975-12-03 1977-07-01 Constr Telephoniques Circuit de detection de courant circulant dans une ligne
US4207517A (en) * 1977-06-20 1980-06-10 Bloxam James M Switchless D.C. multifunction tester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20101472U1 (de) 2001-01-27 2001-04-26 Vorwerk & Co. Interholding GmbH, 42275 Wuppertal Schaltung zur Stromflusskontrolle

Also Published As

Publication number Publication date
FR2516660A1 (fr) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse