LU55073A1 - Installation de mesure de la distance limite de visibilité dans le brouillard - Google Patents

Installation de mesure de la distance limite de visibilité dans le brouillard

Info

Publication number: LU55073A1
Authority: LU; Luxembourg
Prior art keywords: fog; visibility; installation; measuring; distance limit
Prior art date: 1964-10-14

Application number

Other languages

English (en)

Inventor

P Rouet

Original Assignee

Acec

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.)

1964-10-14

Filing date

1967-12-12

Publication date

1968-03-04

1967-12-12 Application filed by Acec filed Critical Acec

1968-03-04 Publication of LU55073A1 publication Critical patent/LU55073A1/fr

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
- B64F1/20—Arrangement of optical beacons
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Immunology (AREA)
Aviation & Aerospace Engineering (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Acoustics & Sound (AREA)
Pathology (AREA)
Radar, Positioning & Navigation (AREA)
Electromagnetism (AREA)
Remote Sensing (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Eye Examination Apparatus (AREA)
Investigating Or Analysing Biological Materials (AREA)

LU55073D 1964-10-14 1967-12-12 Installation de mesure de la distance limite de visibilité dans le brouillard LU55073A1 (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
BE654344A BE654344A (fr)	1964-10-14	1964-10-14	Installation de mesure de la distance limite de visibilité dans le brouillard
BE662165A BE662165A (fr)	1964-10-14	1965-04-07	Installation de mesure de la distance limite de visibilité dans le brouillard
BE691170		1966-12-14
BE37181		1966-12-14
BE49331		1967-10-09

Publications (1)

Publication Number	Publication Date
LU55073A1 true LU55073A1 (fr)	1968-03-04

Family

ID=74493079

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
LU49597A LU49597A1 (fr)	1964-10-14	1965-10-06	Installation de mesure de la distance limite de visibilité dans le brouillard
LU55073D LU55073A1 (fr)	1964-10-14	1967-12-12	Installation de mesure de la distance limite de visibilité dans le brouillard

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
LU49597A LU49597A1 (fr)	1964-10-14	1965-10-06	Installation de mesure de la distance limite de visibilité dans le brouillard

Country Status (10)

Country	Link
US (2)	US3501239A (fr)
BE (4)	BE654344A (fr)
CA (2)	CA780626A (fr)
CH (2)	CH454485A (fr)
DE (1)	DE1531481A1 (fr)
FR (2)	FR1459336A (fr)
GB (2)	GB1118348A (fr)
LU (2)	LU49597A1 (fr)
NL (2)	NL6513291A (fr)
SE (2)	SE323232B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4010357A (en) *	1975-12-08	1977-03-01	The United States Of America As Represented By The Secretary Of The Department Of Transportation	Analog visibility computer
SE404848B (sv) *	1976-11-03	1978-10-30	Asea Ab	Anordning for siktmetning
EP0044589B1 (fr) *	1980-07-17	1986-09-10	Paul Rouet	Installation de mesure de la limite de visibilité dans le brouillard
US4614429A (en) *	1984-05-14	1986-09-30	The United States Of America As Represented By The Secretary Of The Air Force	Atmospheric contrast transmittance monitor
RU2151411C1 (ru) *	1998-03-30	2000-06-20	Институт солнечно-земной физики СО РАН	Устройство для определения атмосферной дисперсии
JP5618346B2 (ja) *	2010-01-26	2014-11-05	ローム株式会社	携帯電話機
CN102175613B (zh) *	2011-01-26	2012-11-14	南京大学	基于图像亮度特征的ptz视频能见度检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3126521A (en) *		1964-03-24		Visibility measurement
US2648723A (en) *	1948-12-30	1953-08-11	Rca Corp	Inspection system
DE1128301B (de) *	1960-07-13	1962-04-19	Fritz Herzog	Verfahren und Vorrichtung zur Bestimmung der Sichtweite auf Landebahnen
DE1241639B (de) *	1964-07-18	1967-06-01	Impulsphysik Gmbh	Verfahren und Vorrichtung zur Bestimmung der Sichtweite auf Landebahnen

0
- SE SE224565D patent/SE224565C1/xx unknown
- CA CA852469A patent/CA852469A/en not_active Expired
- CA CA780626A patent/CA780626A/en not_active Expired
1964
- 1964-10-14 BE BE654344A patent/BE654344A/fr unknown
1965
- 1965-04-07 BE BE662165A patent/BE662165A/fr unknown
- 1965-10-06 LU LU49597A patent/LU49597A1/fr unknown
- 1965-10-11 US US494537A patent/US3501239A/en not_active Expired - Lifetime
- 1965-10-13 CH CH1413565A patent/CH454485A/fr unknown
- 1965-10-13 FR FR34733A patent/FR1459336A/fr not_active Expired
- 1965-10-14 GB GB43552/65A patent/GB1118348A/en not_active Expired
- 1965-10-14 NL NL6513291A patent/NL6513291A/xx unknown
1966
- 1966-12-14 BE BE691170D patent/BE691170R/fr active
1967
- 1967-10-09 BE BE704838D patent/BE704838R/fr active
- 1967-12-06 SE SE16751/67A patent/SE323232B/xx unknown
- 1967-12-08 GB GB55815/67A patent/GB1195580A/en not_active Expired
- 1967-12-12 DE DE19671531481 patent/DE1531481A1/de active Pending
- 1967-12-12 LU LU55073D patent/LU55073A1/fr unknown
- 1967-12-13 US US690344A patent/US3572949A/en not_active Expired - Lifetime
- 1967-12-13 FR FR132000A patent/FR94472E/fr not_active Expired
- 1967-12-14 NL NL6717063A patent/NL6717063A/xx unknown
- 1967-12-14 CH CH1754167A patent/CH488199A/fr unknown

Also Published As

Publication number	Publication date
BE662165A (fr)	1965-08-02
CH454485A (fr)	1968-04-15
US3501239A (en)	1970-03-17
NL6717063A (nl)	1968-06-17
CA852469A (en)	1970-09-29
FR1459336A (fr)	1966-04-29
BE654344A (fr)	1965-04-14
NL6513291A (nl)	1966-04-15
CA780626A (en)	1968-03-19
DE1456119B2 (de)	1972-12-07
CH488199A (fr)	1970-03-31
US3572949A (en)	1971-03-30
BE704838R (fr)	1968-02-15
FR94472E (fr)	1969-08-22
DE1456119A1 (de)	1968-12-05
DE1531481A1 (de)	1969-12-11
SE323232B (sv)	1970-04-27
LU49597A1 (fr)	1965-12-06
SE224565C1 (sv)	1969-01-21
GB1118348A (en)	1968-07-03
GB1195580A (en)	1970-06-17
BE691170R (fr)	1967-05-16

Publication	Publication Date	Title
BE749824A (fr)	1970-10-30	Phtalazines substituees
CH511734A (fr)	1971-08-31	Chariot de manutention
BE753251A (fr)	1970-12-16	Commande de vehicules
BE753250A (fr)	1970-12-16	Commande de vehicules
FR1481269A (fr)	1967-05-19	Détecteur de véhicules
CH455305A (de)	1968-06-28	Kreiselinstrument zur Ermittlung der Nordrichtung
CH506779A (de)	1971-04-30	Einrichtung zur Lagebestimmung von Werkstücken
CH514118A (de)	1971-10-15	Kreiselgerät
CH518521A (fr)	1972-01-31	Transformateur de mesure de position
BE704838R (fr)	1968-02-15	Installation de mesure de la distance limite de visibilité dans le brouillard
CH436766A (de)	1967-05-31	Verfahren zur Messung der Sichtweiten
FR2022134A1 (fr)	1970-07-31	Pendule avertisseuse
CH516788A (fr)	1971-12-15	Trapèze de navigation
FR1355941A (fr)	1964-03-20	Indicateur de stationnement
FR1403803A (fr)	1965-06-25	Chariot de manutention
AT293069B (de)	1971-09-27	Winkelgeschwindigkeitsmeßvorrichtung
FR1517237A (fr)	1968-03-15	Détecteur de véhicules
FR90912E (fr)	1968-03-08	Détecteur de véhicules
BE756397A (fr)	1971-03-01	Peinture reflechissante
AT264655B (de)	1968-09-10	Einrichtung zur Messung der Gruppenlaufzeit
CH417412A (it)	1966-07-15	Segnale stradale
FR1454650A (fr)	1966-02-11	Circuit de mesure
FR1466420A (fr)	1967-01-20	Circuit de mesure de la position d'une impulsion
FR1459622A (fr)	1966-11-18	Détecteur de véhicules
FR1469104A (fr)	1967-02-10	Triangle de présignalisation