GB1428167A - Process and apparatus for measuring the density of mists - Google Patents

Process and apparatus for measuring the density of mists

Info

Publication number
GB1428167A
GB1428167A GB2677073A GB2677073A GB1428167A GB 1428167 A GB1428167 A GB 1428167A GB 2677073 A GB2677073 A GB 2677073A GB 2677073 A GB2677073 A GB 2677073A GB 1428167 A GB1428167 A GB 1428167A
Authority
GB
United Kingdom
Prior art keywords
light
june
photo
degrees
collected
Prior art date
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
GB2677073A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1428167A publication Critical patent/GB1428167A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2677073A 1972-06-06 1973-06-05 Process and apparatus for measuring the density of mists Expired GB1428167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7207630A NL7207630A (enrdf_load_stackoverflow) 1972-06-06 1972-06-06

Publications (1)

Publication Number Publication Date
GB1428167A true GB1428167A (en) 1976-03-17

Family

ID=19816210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2677073A Expired GB1428167A (en) 1972-06-06 1973-06-05 Process and apparatus for measuring the density of mists

Country Status (4)

Country Link
BE (1) BE800519A (enrdf_load_stackoverflow)
DE (1) DE2328888A1 (enrdf_load_stackoverflow)
GB (1) GB1428167A (enrdf_load_stackoverflow)
NL (1) NL7207630A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397557A (en) 1979-12-20 1983-08-09 Heimann Gmbh Optical arrangement for a light scattering type smoke detector
WO2014132073A1 (en) * 2013-02-28 2014-09-04 Gkn Aerospace Services Limited Ice detection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592933A5 (enrdf_load_stackoverflow) * 1976-04-05 1977-11-15 Cerberus Ag
FR2747194B1 (fr) * 1996-04-06 1998-07-10 Degreane Ets Procede pour mesurer la diffusion optique par modulation basse frequence d'une lampe a halogene et diffusiometre pour la mise en oeuvre de ce procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397557A (en) 1979-12-20 1983-08-09 Heimann Gmbh Optical arrangement for a light scattering type smoke detector
WO2014132073A1 (en) * 2013-02-28 2014-09-04 Gkn Aerospace Services Limited Ice detection

Also Published As

Publication number Publication date
BE800519A (nl) 1973-12-06
DE2328888A1 (de) 1973-12-20
NL7207630A (enrdf_load_stackoverflow) 1973-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee