JPS5249077A - Smoke concentration measuring device - Google Patents

Smoke concentration measuring device

Info

Publication number
JPS5249077A
JPS5249077A JP9970275A JP9970275A JPS5249077A JP S5249077 A JPS5249077 A JP S5249077A JP 9970275 A JP9970275 A JP 9970275A JP 9970275 A JP9970275 A JP 9970275A JP S5249077 A JPS5249077 A JP S5249077A
Authority
JP
Japan
Prior art keywords
light
measuring device
concentration measuring
smoke concentration
smoke
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.)
Granted
Application number
JP9970275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5613251B2 (enExample
Inventor
Masao Iwamoto
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.)
Chino Corp
Original Assignee
Chino Works Ltd
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 Chino Works Ltd filed Critical Chino Works Ltd
Priority to JP9970275A priority Critical patent/JPS5249077A/ja
Publication of JPS5249077A publication Critical patent/JPS5249077A/ja
Publication of JPS5613251B2 publication Critical patent/JPS5613251B2/ja
Granted 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)
JP9970275A 1975-08-15 1975-08-15 Smoke concentration measuring device Granted JPS5249077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9970275A JPS5249077A (en) 1975-08-15 1975-08-15 Smoke concentration measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9970275A JPS5249077A (en) 1975-08-15 1975-08-15 Smoke concentration measuring device

Publications (2)

Publication Number Publication Date
JPS5249077A true JPS5249077A (en) 1977-04-19
JPS5613251B2 JPS5613251B2 (enExample) 1981-03-27

Family

ID=14254379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9970275A Granted JPS5249077A (en) 1975-08-15 1975-08-15 Smoke concentration measuring device

Country Status (1)

Country Link
JP (1) JPS5249077A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175895A (ja) * 1983-03-28 1984-10-04 Kikkoman Corp サイクリツク−３′，５′−イノシン酸の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175895A (ja) * 1983-03-28 1984-10-04 Kikkoman Corp サイクリツク−３′，５′−イノシン酸の製造法

Also Published As

Publication number Publication date
JPS5613251B2 (enExample) 1981-03-27

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