NL7313067A - - Google Patents

Info

Publication number
NL7313067A
NL7313067A NL7313067A NL7313067A NL7313067A NL 7313067 A NL7313067 A NL 7313067A NL 7313067 A NL7313067 A NL 7313067A NL 7313067 A NL7313067 A NL 7313067A NL 7313067 A NL7313067 A NL 7313067A
Authority
NL
Netherlands
Application number
NL7313067A
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
Publication of NL7313067A publication Critical patent/NL7313067A/xx

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K9/00Lamps having two or more incandescent bodies separately heated
    • H01K9/02Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
NL7313067A 1972-09-25 1973-09-21 NL7313067A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246914 DE2246914C3 (de) 1972-09-25 1972-09-25 Lichtsignalgeber-Einrichtung, vorzugsweise für eine Straßenverkehrssignalanlage

Publications (1)

Publication Number Publication Date
NL7313067A true NL7313067A (tr) 1974-03-27

Family

ID=5857270

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313067A NL7313067A (tr) 1972-09-25 1973-09-21

Country Status (5)

Country Link
BE (1) BE805268A (tr)
CH (1) CH580336A5 (tr)
DE (1) DE2246914C3 (tr)
GB (1) GB1438134A (tr)
NL (1) NL7313067A (tr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634339B1 (fr) * 1988-07-13 1995-09-01 Guillot Francis Lanterne de signalisation routiere auto-regulee
US5680098A (en) * 1995-09-27 1997-10-21 Ford Motor Company Circuit for compensating for failure of a light source in an automotive vehicle

Also Published As

Publication number Publication date
CH580336A5 (tr) 1976-09-30
DE2246914B2 (de) 1978-02-02
BE805268A (fr) 1974-01-16
GB1438134A (en) 1976-06-03
DE2246914A1 (de) 1974-04-11
DE2246914C3 (de) 1978-11-02

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BV The patent application has lapsed