FR611317A - Dispositif électrique de signalisation - Google Patents

Dispositif électrique de signalisation

Info

Publication number
FR611317A
FR611317A FR611317DA FR611317A FR 611317 A FR611317 A FR 611317A FR 611317D A FR611317D A FR 611317DA FR 611317 A FR611317 A FR 611317A
Authority
FR
France
Prior art keywords
signaling device
electrical signaling
electrical
signaling
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)
Inventor
Marten Johann Huizinga
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 filed Critical
Application granted granted Critical
Publication of FR611317A publication Critical patent/FR611317A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1809—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for auctioneering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR611317D 1925-02-18 1926-02-17 Dispositif électrique de signalisation Expired FR611317A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL247953X 1925-02-18

Publications (1)

Publication Number Publication Date
FR611317A true FR611317A (fr) 1926-09-25

Family

ID=19780934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR611317D Expired FR611317A (fr) 1925-02-18 1926-02-17 Dispositif électrique de signalisation

Country Status (5)

Country Link
US (1) US1887684A (fr)
BE (1) BE332340A (fr)
FR (1) FR611317A (fr)
GB (1) GB247953A (fr)
NL (1) NL20087C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960687A (en) * 1948-10-27 1960-11-15 Gerson H Robison Coincidence occurrence indicator
US2902685A (en) * 1954-02-09 1959-09-01 Edward A Davis Position indicating circuit
US3200392A (en) * 1960-12-02 1965-08-10 Ite Circuit Breaker Ltd Counting circuit for counting cell railures in a rectifier system
US3281821A (en) * 1962-12-12 1966-10-25 Helen Hiatt Joy Electric visual bidder system having interlock circuitry connecting the bidding stations

Also Published As

Publication number Publication date
US1887684A (en) 1932-11-15
BE332340A (fr)
NL20087C (fr)
GB247953A (en) 1927-03-10

Similar Documents

Publication Publication Date Title
FR611317A (fr) Dispositif électrique de signalisation
FR32603E (fr) Dispositif de contact électrique
FR583708A (fr) Dispositif de sûreté électrique
FR562712A (fr) Dispositif électrique
FR587331A (fr) Appareil de signalisation électrique
FR613150A (fr) Dispositif de contact électrique
FR608877A (fr) Dispositif de contact électrique
FR616914A (fr) Dispositif acoustique de signalisation
FR608218A (fr) Système électrique de signalisation
FR607900A (fr) Systèmes de signalisation électrique
FR586028A (fr) Dispositif de signalisation
FR586933A (fr) Dispositif de signalisation
FR671932A (fr) Dispositif de signalisation
FR584187A (fr) Dispositif électrique de sécurité
FR582502A (fr) Appareil de signalisation électrique
FR584818A (fr) Appareil de signalisation électrique
FR633683A (fr) Dispositif de signalisation
FR630440A (fr) Dispositif de signalisation
FR556512A (fr) Dispositif de signalisation
FR576884A (fr) Dispositif de signalisation
FR586132A (fr) Dispositif de vaporisage électrique
FR697957A (fr) Système électrique de signalisation
FR27686E (fr) Dispositif de signalisation
FR565289A (fr) Dispositif électrique de signalisation d'alarme
FR614805A (fr) Dispositif électrique de sécurité