FR2496257B1 - - Google Patents

Info

Publication number
FR2496257B1
FR2496257B1 FR8026699A FR8026699A FR2496257B1 FR 2496257 B1 FR2496257 B1 FR 2496257B1 FR 8026699 A FR8026699 A FR 8026699A FR 8026699 A FR8026699 A FR 8026699A FR 2496257 B1 FR2496257 B1 FR 2496257B1
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
FR8026699A
Other versions
FR2496257A1 (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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8026699A priority Critical patent/FR2496257A1/fr
Publication of FR2496257A1 publication Critical patent/FR2496257A1/fr
Application granted granted Critical
Publication of FR2496257B1 publication Critical patent/FR2496257B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)
FR8026699A 1980-12-16 1980-12-16 Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique Granted FR2496257A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026699A FR2496257A1 (fr) 1980-12-16 1980-12-16 Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026699A FR2496257A1 (fr) 1980-12-16 1980-12-16 Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique

Publications (2)

Publication Number Publication Date
FR2496257A1 FR2496257A1 (fr) 1982-06-18
FR2496257B1 true FR2496257B1 (fr) 1984-08-10

Family

ID=9249157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026699A Granted FR2496257A1 (fr) 1980-12-16 1980-12-16 Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique

Country Status (1)

Country Link
FR (1) FR2496257A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761749A (en) * 1984-09-07 1988-08-02 Fmc Corporation Vehicle wheel alignment apparatus and method
US4931964A (en) * 1984-09-07 1990-06-05 Fmc Corporation Vehicle wheel alignment apparatus and method
FR2602875B1 (fr) * 1986-08-18 1989-02-17 Inst Francais Du Petrole Procede et dispositif d'initialisation d'appareils d'acquisition de donnees et notamment de donnees sismiques
FR2608780B1 (fr) * 1986-12-23 1989-05-19 Inst Francais Du Petrole Procede de transmission a un dispositif central d'enregistrement de donnees sismiques collectees par des appareils d'acquisition repartis sur le terrain et dispositif pour sa mise en oeuvre
US4868893A (en) * 1988-05-11 1989-09-19 Transdata, Inc. System for remote, interactive communication with a metal under ambient sunlight conditions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119948A (en) * 1976-04-29 1978-10-10 Ernest Michael Ward Remote meter reading system

Also Published As

Publication number Publication date
FR2496257A1 (fr) 1982-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse