BE411979A - - Google Patents
Info
- Publication number
- BE411979A BE411979A BE411979DA BE411979A BE 411979 A BE411979 A BE 411979A BE 411979D A BE411979D A BE 411979DA BE 411979 A BE411979 A BE 411979A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE464798X | 1934-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411979A true BE411979A (de) |
Family
ID=6540305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411979D BE411979A (de) | 1934-11-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE411979A (de) |
| FR (1) | FR796288A (de) |
| GB (1) | GB464798A (de) |
| NL (1) | NL45231C (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666105A (en) * | 1948-08-10 | 1954-01-12 | Menozzi Giuseppe | Apparatus for signaling the escape of illuminating gas and other similar combustiblegases |
| US2672533A (en) * | 1952-06-30 | 1954-03-16 | Berger Heinz | Gas alarm |
| US3818899A (en) * | 1972-07-03 | 1974-06-25 | Borg Warner | Breath testing system with increased sensitivity |
| CN107588326A (zh) * | 2017-05-22 | 2018-01-16 | 河南工程学院 | 石化码头监测系统的保护装置 |
-
0
- NL NL45231D patent/NL45231C/xx active
- BE BE411979D patent/BE411979A/xx unknown
-
1935
- 1935-10-14 FR FR796288D patent/FR796288A/fr not_active Expired
- 1935-10-25 GB GB29525/35A patent/GB464798A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB464798A (en) | 1937-04-26 |
| FR796288A (fr) | 1936-04-03 |
| NL45231C (de) |