CH533881A - Lichtsignalgeber, insbesondere für den Strassenverkehr - Google Patents

Lichtsignalgeber, insbesondere für den Strassenverkehr

Info

Publication number
CH533881A
CH533881A CH1170971A CH1170971A CH533881A CH 533881 A CH533881 A CH 533881A CH 1170971 A CH1170971 A CH 1170971A CH 1170971 A CH1170971 A CH 1170971A CH 533881 A CH533881 A CH 533881A
Authority
CH
Switzerland
Prior art keywords
signal generator
light signal
road traffic
traffic
road
Prior art date
Application number
CH1170971A
Other languages
English (en)
Inventor
Butenschoen Karl-Heinrich
Fettweiss Heinrich
Krautwald Herbert
Original Assignee
Siemens 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
Priority claimed from DE19702030144 external-priority patent/DE2030144B2/de
Priority claimed from DE19702045616 external-priority patent/DE2045616C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH533881A publication Critical patent/CH533881A/de
Priority to US05/548,043 priority Critical patent/US3993659A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)
  • Optical Communication System (AREA)
  • Lock And Its Accessories (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CH1170971A 1970-04-29 1971-08-10 Lichtsignalgeber, insbesondere für den Strassenverkehr CH533881A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/548,043 US3993659A (en) 1971-08-10 1975-02-07 Bis-benzoxazolyl-naphthalenes as optical brighteners

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702021076 DE2021076C3 (de) 1970-04-29 1970-04-29 Lichtsignalgeber für Verkehrssignalanlagen
DE19702030144 DE2030144B2 (de) 1970-04-29 1970-06-18 Lichtsignalgeber, insbesondere fuer den strassenverkehr
DE19702045616 DE2045616C3 (de) 1970-09-15 Uchtsignalgeber, insbesondere für den Straßenverkehr

Publications (1)

Publication Number Publication Date
CH533881A true CH533881A (de) 1973-02-28

Family

ID=27182562

Family Applications (2)

Application Number Title Priority Date Filing Date
CH367171A CH523561A (de) 1970-04-29 1971-03-12 Lichtsignalgeber, insbesondere für den Strassenverkehr
CH1170971A CH533881A (de) 1970-04-29 1971-08-10 Lichtsignalgeber, insbesondere für den Strassenverkehr

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH367171A CH523561A (de) 1970-04-29 1971-03-12 Lichtsignalgeber, insbesondere für den Strassenverkehr

Country Status (3)

Country Link
CH (2) CH523561A (de)
DE (1) DE2021076C3 (de)
NL (2) NL154820C (de)

Also Published As

Publication number Publication date
DE2045616A1 (de) 1972-03-16
NL7110897A (de) 1972-03-17
NL7105560A (de) 1971-11-02
NL154820C (nl) 1978-03-15
DE2021076A1 (de) 1971-11-11
DE2045616B2 (de) 1976-08-26
DE2021076C3 (de) 1978-12-07
DE2021076B2 (de) 1978-05-03
CH523561A (de) 1972-05-31

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Legal Events

Date Code Title Description
PL Patent ceased