FR2078982A5 - - Google Patents

Info

Publication number
FR2078982A5
FR2078982A5 FR7106168A FR7106168A FR2078982A5 FR 2078982 A5 FR2078982 A5 FR 2078982A5 FR 7106168 A FR7106168 A FR 7106168A FR 7106168 A FR7106168 A FR 7106168A FR 2078982 A5 FR2078982 A5 FR 2078982A5
Authority
FR
France
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
FR7106168A
Other languages
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Application granted granted Critical
Publication of FR2078982A5 publication Critical patent/FR2078982A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7106168A 1970-02-24 1971-02-23 Expired FR2078982A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB887770 1970-02-24

Publications (1)

Publication Number Publication Date
FR2078982A5 true FR2078982A5 (enrdf_load_stackoverflow) 1971-11-05

Family

ID=9861011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106168A Expired FR2078982A5 (enrdf_load_stackoverflow) 1970-02-24 1971-02-23

Country Status (2)

Country Link
DE (1) DE2108408A1 (enrdf_load_stackoverflow)
FR (1) FR2078982A5 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852569A1 (de) * 1977-12-14 1979-06-21 Surface Systems Naesse- und vereisungsmeldeanlage
WO1981001470A1 (en) * 1979-11-15 1981-05-28 Surface Systems Apparatus and method for detecting wet and icy conditions on the surface of a pathway
US4897597A (en) * 1988-12-08 1990-01-30 Surface Systems, Inc. Apparatus and methods for detecting wet and icy conditions
US6695469B2 (en) 2001-11-19 2004-02-24 Energy Absorption Systems, Inc. Roadway freezing point monitoring system and method
FR2859021A1 (fr) * 2003-08-22 2005-02-25 Meteo Omnium Procede de mesure de l'etat de surface d'une chaussee et dispositif pour sa mise en oeuvre

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852569A1 (de) * 1977-12-14 1979-06-21 Surface Systems Naesse- und vereisungsmeldeanlage
WO1981001470A1 (en) * 1979-11-15 1981-05-28 Surface Systems Apparatus and method for detecting wet and icy conditions on the surface of a pathway
US4281286A (en) 1979-11-15 1981-07-28 Surface Systems, Inc. Apparatus and method for detecting wet and icy conditions on the surface of a pathway
US4897597A (en) * 1988-12-08 1990-01-30 Surface Systems, Inc. Apparatus and methods for detecting wet and icy conditions
US6695469B2 (en) 2001-11-19 2004-02-24 Energy Absorption Systems, Inc. Roadway freezing point monitoring system and method
US7090392B2 (en) 2001-11-19 2006-08-15 Energy Absorption Systems, Inc. Roadway freezing point monitoring system and method
FR2859021A1 (fr) * 2003-08-22 2005-02-25 Meteo Omnium Procede de mesure de l'etat de surface d'une chaussee et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
DE2108408A1 (de) 1971-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse