FR411570A - Warning device intended to prevent explosions and poisonings by gases - Google Patents
Warning device intended to prevent explosions and poisonings by gasesInfo
- Publication number
- FR411570A FR411570A FR411570A FR411570DA FR411570A FR 411570 A FR411570 A FR 411570A FR 411570 A FR411570 A FR 411570A FR 411570D A FR411570D A FR 411570DA FR 411570 A FR411570 A FR 411570A
- Authority
- FR
- France
- Prior art keywords
- poisonings
- gases
- warning device
- device intended
- prevent explosions
- 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
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
- G01N25/28—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 rise in temperature of the gases resulting from combustion being measured directly
- G01N25/38—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 rise in temperature of the gases resulting from combustion being measured directly using the melting or combustion of a solid
- G01N25/385—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 rise in temperature of the gases resulting from combustion being measured directly using the melting or combustion of a solid for investigating the composition of gas mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT411570X | 1909-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR411570A true FR411570A (en) | 1910-06-20 |
Family
ID=32909124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR411570A Expired FR411570A (en) | 1909-01-11 | 1910-01-10 | Warning device intended to prevent explosions and poisonings by gases |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR411570A (en) |
| GB (2) | GB191000774A (en) |
-
1910
- 1910-01-10 FR FR411570A patent/FR411570A/en not_active Expired
- 1910-01-11 GB GB191000774D patent/GB191000774A/en not_active Expired
- 1910-12-09 GB GB191028697D patent/GB191028697A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB191028697A (en) | 1911-12-11 |
| GB191000774A (en) | 1910-07-28 |
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