FR2177414A5 - - Google Patents

Info

Publication number
FR2177414A5
FR2177414A5 FR7310669A FR7310669A FR2177414A5 FR 2177414 A5 FR2177414 A5 FR 2177414A5 FR 7310669 A FR7310669 A FR 7310669A FR 7310669 A FR7310669 A FR 7310669A FR 2177414 A5 FR2177414 A5 FR 2177414A5
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
FR7310669A
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR2177414A5 publication Critical patent/FR2177414A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
FR7310669A 1972-03-21 1973-03-19 Expired FR2177414A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH409272A CH543197A (de) 1972-03-21 1972-03-21 Anordnung zur Übertragung von codierten Signalen

Publications (1)

Publication Number Publication Date
FR2177414A5 true FR2177414A5 (fr) 1973-11-02

Family

ID=4269671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310669A Expired FR2177414A5 (fr) 1972-03-21 1973-03-19

Country Status (5)

Country Link
AT (1) AT320063B (fr)
CH (1) CH543197A (fr)
DE (1) DE2218007C3 (fr)
FR (1) FR2177414A5 (fr)
SE (1) SE378045B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE327354B (fr) * 1964-04-02 1970-08-17 Evershed Vignoles Ltd
US3483329A (en) * 1966-02-11 1969-12-09 Ultronic Systems Corp Multiplex loop system
US3588350A (en) * 1969-06-19 1971-06-28 Gte Automatic Electric Lab Inc Wide-band dc coupled cable transmission circuit independent of ground circuit voltage variations

Also Published As

Publication number Publication date
DE2218007A1 (de) 1973-09-27
SE378045B (fr) 1975-08-11
CH543197A (de) 1973-10-15
AT320063B (de) 1975-01-27
DE2218007B2 (de) 1980-09-04
DE2218007C3 (de) 1981-05-14

Similar Documents

Publication Publication Date Title
JPS4987583A (fr)
JPS4893147A (fr)
JPS5230085B2 (fr)
JPS5246164Y2 (fr)
JPS48104096A (fr)
FR2199859A5 (fr)
JPS5522768Y2 (fr)
JPS5151838Y2 (fr)
FR2177414A5 (fr)
JPS48105529U (fr)
JPS4893063U (fr)
JPS4992538U (fr)
JPS4895626U (fr)
CH579788A5 (fr)
CH574329A5 (fr)
NL7311075A (fr)
BE790496A (fr)
NL7316301A (fr)
CH589583A5 (fr)
CH586684A5 (fr)
CH584057A5 (fr)
CH569427A5 (fr)
CH582406A5 (fr)
CH582368A5 (fr)
BG21238A3 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse