DK55399C - Apparatus for Detecting Gas in Atmospheric Air. - Google Patents

Apparatus for Detecting Gas in Atmospheric Air.

Info

Publication number
DK55399C
DK55399C DK55399DA DK55399C DK 55399 C DK55399 C DK 55399C DK 55399D A DK55399D A DK 55399DA DK 55399 C DK55399 C DK 55399C
Authority
DK
Denmark
Prior art keywords
atmospheric air
detecting gas
detecting
gas
atmospheric
Prior art date
Application number
Other languages
Danish (da)
Inventor
Bygningskonduktoer Hein Berger
Original Assignee
Bygningskonduktoer Hein Berger
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 Bygningskonduktoer Hein Berger filed Critical Bygningskonduktoer Hein Berger
Application granted granted Critical
Publication of DK55399C publication Critical patent/DK55399C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • G01N25/44—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the heat developed being transferred to a fixed quantity of fluid
    • G01N25/46—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the heat developed being transferred to a fixed quantity of fluid for investigating the composition of gas mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Catalysts (AREA)
DK55399D 1934-11-20 1935-10-10 Apparatus for Detecting Gas in Atmospheric Air. DK55399C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB167666D DE629253C (en) 1934-11-20 1934-11-20 Fixed device for detecting gas escapes from gas lines and containers

Publications (1)

Publication Number Publication Date
DK55399C true DK55399C (en) 1938-10-31

Family

ID=7005923

Family Applications (1)

Application Number Title Priority Date Filing Date
DK55399D DK55399C (en) 1934-11-20 1935-10-10 Apparatus for Detecting Gas in Atmospheric Air.

Country Status (2)

Country Link
DE (1) DE629253C (en)
DK (1) DK55399C (en)

Also Published As

Publication number Publication date
DE629253C (en) 1937-06-17

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