FR1070587A - Perfectionnements aux systèmes de signalisation sélectifs électriques - Google Patents

Perfectionnements aux systèmes de signalisation sélectifs électriques

Info

Publication number
FR1070587A
FR1070587A FR1070587DA FR1070587A FR 1070587 A FR1070587 A FR 1070587A FR 1070587D A FR1070587D A FR 1070587DA FR 1070587 A FR1070587 A FR 1070587A
Authority
FR
France
Prior art keywords
signaling systems
selective signaling
electrical selective
electrical
systems
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
Application number
Other languages
English (en)
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
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 Brothers and Co Ltd filed Critical Siemens Brothers and Co Ltd
Application granted granted Critical
Publication of FR1070587A publication Critical patent/FR1070587A/fr
Priority claimed from GB1948554A external-priority patent/GB779899A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/64—Arrangements for signalling the number or class of the calling line to the operator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/121—Control of position or direction using feedback using synchromachines (selsyns)
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/125—Control of position or direction using feedback using discrete position sensor
    • G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/12—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by endless belts, chains, or the like
    • G09F11/14—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by endless belts, chains, or the like the elements being in the form of stiff flaps, boards, cards, or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • H04L17/30—Apparatus or circuits at the receiving end using electric or electronic translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
FR1070587D 1951-12-07 1952-11-17 Perfectionnements aux systèmes de signalisation sélectifs électriques Expired FR1070587A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1070587X 1951-12-07
GB1948554A GB779899A (en) 1954-10-02 1954-10-02 Improvements relating to electric selective signalling systems

Publications (1)

Publication Number Publication Date
FR1070587A true FR1070587A (fr) 1954-07-29

Family

ID=26254080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070587D Expired FR1070587A (fr) 1951-12-07 1952-11-17 Perfectionnements aux systèmes de signalisation sélectifs électriques

Country Status (2)

Country Link
BE (1) BE516055A (enrdf_load_stackoverflow)
FR (1) FR1070587A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE516055A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR1030550A (fr) Perfectionnements aux systèmes électroniques de signalisation
FR1047370A (fr) Perfectionnements apportés aux dispositifs de signalisation de doublement
FR1044603A (fr) Systèmes électriques de signalisation
FR1070587A (fr) Perfectionnements aux systèmes de signalisation sélectifs électriques
FR996510A (fr) Perfectionnements aux systèmes de signalisation
FR1089283A (fr) Perfectionnements aux systèmes de signalisation
FR925710A (fr) Perfectionnements aux systèmes de signalisation
FR1035311A (fr) Perfectionnements aux systèmes téléphoniques automatiques
FR1040716A (fr) Perfectionnements aux systèmes de signalisation électrique
FR1019689A (fr) Perfectionnements aux systèmes de signalisation électriques
FR941547A (fr) Perfectionnement aux systèmes électriques de signalisation
FR60367E (fr) Perfectionnements aux systèmes électriques de signalisation des incendies
FR994438A (fr) Perfectionnements aux systèmes de signalisation électrique
FR1054372A (fr) Perfectionnements aux systèmes de télécommunication
FR1040781A (fr) Perfectionnements aux systèmes de signalisation électrique
FR1019724A (fr) Perfectionnements aux systèmes de signalisation
FR998655A (fr) Perfectionnements aux systèmes de signalisation
FR1146581A (fr) Perfectionnements aux systèmes de signalisation électriques, notamment aux systèmes téléphoniques
FR1056900A (fr) systèmes automatiques de signalisation
FR1032403A (fr) Perfectionnements aux dispositifs de signalisation électrique
DK84959C (da) Elektrisk signalanlæg.
FR1090117A (fr) Perfectionnements aux systèmes fixes de signalisation
FR953780A (fr) Systèmes électriques de signalisation
FR1034736A (fr) Perfectionnements aux systèmes téléphoniques
FR1085295A (fr) Perfectionnements aux dispositifs électriques de signalisation