CH491450A - Device for signaling ice on a rolling track - Google Patents

Device for signaling ice on a rolling track

Info

Publication number
CH491450A
CH491450A CH957866A CH957866A CH491450A CH 491450 A CH491450 A CH 491450A CH 957866 A CH957866 A CH 957866A CH 957866 A CH957866 A CH 957866A CH 491450 A CH491450 A CH 491450A
Authority
CH
Switzerland
Prior art keywords
signaling
ice
rolling track
rolling
track
Prior art date
Application number
CH957866A
Other languages
French (fr)
Inventor
Mourgeon Jean-Claude
Original Assignee
Mourgeon Jean Claude
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 FR23400A external-priority patent/FR88364E/en
Application filed by Mourgeon Jean Claude filed Critical Mourgeon Jean Claude
Publication of CH491450A publication Critical patent/CH491450A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/02—Alarm responsive to formation or anticipated formation of ice
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Atmospheric Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CH957866A 1965-07-03 1966-07-01 Device for signaling ice on a rolling track CH491450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23400A FR88364E (en) 1964-02-14 1965-07-03 Device for signaling ice, particularly on the road

Publications (1)

Publication Number Publication Date
CH491450A true CH491450A (en) 1970-05-31

Family

ID=8583753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH957866A CH491450A (en) 1965-07-03 1966-07-01 Device for signaling ice on a rolling track

Country Status (2)

Country Link
CH (1) CH491450A (en)
DE (1) DE1573272B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3835085A (en) * 1983-12-30 1985-07-30 Meyer Friedhelm Verfahren und messsonde zum feststellen von eis- oder schneebildung

Also Published As

Publication number Publication date
DE1573272A1 (en) 1973-04-26
DE1573272B2 (en) 1974-09-12

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Legal Events

Date Code Title Description
PL Patent ceased