CH591089A5 - - Google Patents

Info

Publication number
CH591089A5
CH591089A5 CH767975A CH767975A CH591089A5 CH 591089 A5 CH591089 A5 CH 591089A5 CH 767975 A CH767975 A CH 767975A CH 767975 A CH767975 A CH 767975A CH 591089 A5 CH591089 A5 CH 591089A5
Authority
CH
Switzerland
Application number
CH767975A
Original Assignee
Fruengel Frank
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 DE19742428901 external-priority patent/DE2428901C3/de
Application filed by Fruengel Frank filed Critical Fruengel Frank
Publication of CH591089A5 publication Critical patent/CH591089A5/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH767975A 1974-06-14 1975-06-13 CH591089A5 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428901 DE2428901C3 (de) 1974-06-14 Gerät zur Bestimmung des ZuStandes der Atmosphäre auf Flugplätzen aus Messungen der optischen Transmissions-oder Reflexionseigenschaften der Atmosphäre

Publications (1)

Publication Number Publication Date
CH591089A5 true CH591089A5 (zh) 1977-09-15

Family

ID=5918198

Family Applications (1)

Application Number Title Priority Date Filing Date
CH767975A CH591089A5 (zh) 1974-06-14 1975-06-13

Country Status (7)

Country Link
US (1) US3986023A (zh)
JP (1) JPS5413796B2 (zh)
CA (1) CA1047787A (zh)
CH (1) CH591089A5 (zh)
FR (1) FR2274912A1 (zh)
GB (1) GB1477965A (zh)
IT (1) IT1038933B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514897A1 (fr) * 1981-10-16 1983-04-22 Enertec Transmissometre a faisceau fin
GB8600706D0 (en) * 1986-01-13 1986-02-19 Secretary Transport Brit Lighting systems
US5360980A (en) * 1993-02-26 1994-11-01 High Yield Technology Structure and method for providing a gas purge for a vacuum particle sensor installed in a corrosive or coating environment
DE10163196A1 (de) * 2001-12-21 2003-07-03 Bsh Bosch Siemens Hausgeraete Spülverfahren für Geschirrspülmaschinen und Geschirrspülmaschinen
CN104792743A (zh) * 2015-03-24 2015-07-22 北京赛凡光电仪器有限公司 全天候长距离透射式大气能见度仪
JP6986165B2 (ja) * 2018-10-05 2021-12-22 英弘精機株式会社 気象観測用ライダー
US11204320B2 (en) 2020-04-23 2021-12-21 Raytheon Company Aerosol transmissometer with an in-process transfer standard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207097A (en) * 1938-07-20 1940-07-09 Union Switch & Signal Co Light sensitive device
US2827561A (en) * 1955-05-09 1958-03-18 Streeter Amet Co Roadway light
DE1147408B (de) * 1958-05-06 1963-04-18 Fruengel Frank Dr Ing Anordnung zur objektiven Messung der Sichtweite
US3162373A (en) * 1962-12-12 1964-12-22 Sylvania Electric Prod Runway lighting system

Also Published As

Publication number Publication date
GB1477965A (en) 1977-06-29
US3986023A (en) 1976-10-12
JPS5413796B2 (zh) 1979-06-02
IT1038933B (it) 1979-11-30
FR2274912B1 (zh) 1977-07-22
JPS5112175A (zh) 1976-01-30
CA1047787A (en) 1979-02-06
FR2274912A1 (fr) 1976-01-09
DE2428901A1 (de) 1976-01-15
DE2428901B2 (de) 1976-11-18

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: FA. IMPULSPHYSIK GMBH

PL Patent ceased