FR2176266A5 - - Google Patents

Info

Publication number
FR2176266A5
FR2176266A5 FR7209321A FR7209321A FR2176266A5 FR 2176266 A5 FR2176266 A5 FR 2176266A5 FR 7209321 A FR7209321 A FR 7209321A FR 7209321 A FR7209321 A FR 7209321A FR 2176266 A5 FR2176266 A5 FR 2176266A5
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
FR7209321A
Other languages
French (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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7209321A priority Critical patent/FR2176266A5/fr
Priority to ZA731726A priority patent/ZA731726B/xx
Priority to IT48818/73A priority patent/IT979858B/it
Priority to BE1004889A priority patent/BE796785A/xx
Priority to ES412726A priority patent/ES412726A1/es
Priority to CA166,596A priority patent/CA996220A/fr
Application granted granted Critical
Publication of FR2176266A5 publication Critical patent/FR2176266A5/fr
Priority to FR7517673A priority patent/FR2313812A2/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR7209321A 1972-03-17 1972-03-17 Expired FR2176266A5 (OSRAM)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7209321A FR2176266A5 (OSRAM) 1972-03-17 1972-03-17
ZA731726A ZA731726B (en) 1972-03-17 1973-03-13 Intrinsically safe device for selecting repetition frequency signals
IT48818/73A IT979858B (it) 1972-03-17 1973-03-15 Circuito selettore a sicurezza intrinseca per segnali a fre quenza di ripetizione prefissata
BE1004889A BE796785A (fr) 1972-03-17 1973-03-15 Selecteur a securite intrinseque pour signaux a frequence de recurrence
ES412726A ES412726A1 (es) 1972-03-17 1973-03-16 Procedimiento de seleccion de seguridad intrinseca para se-nales de frecuencia determinada y dispositivo para la puestaen practica del mismo.
CA166,596A CA996220A (fr) 1972-03-17 1973-03-16 Selecteur a securite intrinseque pour signaux a frequence de recurrence
FR7517673A FR2313812A2 (fr) 1972-03-17 1975-06-06 Selecteur a securite intrinseque pour signaux a frequence de recurrence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209321A FR2176266A5 (OSRAM) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
FR2176266A5 true FR2176266A5 (OSRAM) 1973-10-26

Family

ID=9095361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209321A Expired FR2176266A5 (OSRAM) 1972-03-17 1972-03-17

Country Status (6)

Country Link
BE (1) BE796785A (OSRAM)
CA (1) CA996220A (OSRAM)
ES (1) ES412726A1 (OSRAM)
FR (1) FR2176266A5 (OSRAM)
IT (1) IT979858B (OSRAM)
ZA (1) ZA731726B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140626C1 (de) * 1980-03-18 1984-03-08 Jeumont-Schneider, 92811 Puteaux Schaltungsanordnung zur Selektion eines elektrischen Wechselsignals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140626C1 (de) * 1980-03-18 1984-03-08 Jeumont-Schneider, 92811 Puteaux Schaltungsanordnung zur Selektion eines elektrischen Wechselsignals
US4488238A (en) * 1980-03-18 1984-12-11 Jeumont-Schneider Corporation Selection stage of the AC signal of greater amplitude between two signals of different frequencies

Also Published As

Publication number Publication date
IT979858B (it) 1974-09-30
CA996220A (fr) 1976-08-31
ES412726A1 (es) 1976-01-16
ZA731726B (en) 1974-05-29
BE796785A (fr) 1973-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse