JPS5618994B2 - - Google Patents

Info

Publication number
JPS5618994B2
JPS5618994B2 JP9064775A JP9064775A JPS5618994B2 JP S5618994 B2 JPS5618994 B2 JP S5618994B2 JP 9064775 A JP9064775 A JP 9064775A JP 9064775 A JP9064775 A JP 9064775A JP S5618994 B2 JPS5618994 B2 JP S5618994B2
Authority
JP
Japan
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
JP9064775A
Other languages
Japanese (ja)
Other versions
JPS5214399A (en
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 filed Critical
Priority to JP50090647A priority Critical patent/JPS5214399A/ja
Publication of JPS5214399A publication Critical patent/JPS5214399A/ja
Publication of JPS5618994B2 publication Critical patent/JPS5618994B2/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)
  • Fire-Detection Mechanisms (AREA)
JP50090647A 1975-07-24 1975-07-24 Dust cleaner mesh choking monitor of smoke sensor Granted JPS5214399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50090647A JPS5214399A (en) 1975-07-24 1975-07-24 Dust cleaner mesh choking monitor of smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090647A JPS5214399A (en) 1975-07-24 1975-07-24 Dust cleaner mesh choking monitor of smoke sensor

Publications (2)

Publication Number Publication Date
JPS5214399A JPS5214399A (en) 1977-02-03
JPS5618994B2 true JPS5618994B2 (enrdf_load_html_response) 1981-05-02

Family

ID=14004290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090647A Granted JPS5214399A (en) 1975-07-24 1975-07-24 Dust cleaner mesh choking monitor of smoke sensor

Country Status (1)

Country Link
JP (1) JPS5214399A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230280255A1 (en) * 2022-03-07 2023-09-07 Carrier Corporation Systems and methods for blockage detection in gas detectors

Also Published As

Publication number Publication date
JPS5214399A (en) 1977-02-03

Similar Documents

Publication Publication Date Title
FR2336622B1 (enrdf_load_html_response)
FR2324980B1 (enrdf_load_html_response)
JPS5528865Y2 (enrdf_load_html_response)
JPS51141029U (enrdf_load_html_response)
JPS5525943Y2 (enrdf_load_html_response)
JPS5618994B2 (enrdf_load_html_response)
JPS51154231U (enrdf_load_html_response)
BG22731A1 (enrdf_load_html_response)
CH27475A4 (enrdf_load_html_response)
CH605332A5 (enrdf_load_html_response)
CH604869A5 (enrdf_load_html_response)
CH604784A5 (enrdf_load_html_response)
CH604520A5 (enrdf_load_html_response)
CH604440A5 (enrdf_load_html_response)
CH603206A5 (enrdf_load_html_response)
CH602168A5 (enrdf_load_html_response)
CH601831A5 (enrdf_load_html_response)
CH601769A5 (enrdf_load_html_response)
CH601367A5 (enrdf_load_html_response)
CH600938A5 (enrdf_load_html_response)
AU480586A (enrdf_load_html_response)
BE839841A (enrdf_load_html_response)
BG22225A1 (enrdf_load_html_response)
BG22613A1 (enrdf_load_html_response)
CH586526A5 (enrdf_load_html_response)