BE643698A - - Google Patents
Info
- Publication number
- BE643698A BE643698A BE643698DA BE643698A BE 643698 A BE643698 A BE 643698A BE 643698D A BE643698D A BE 643698DA BE 643698 A BE643698 A BE 643698A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
- G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer
-
- 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
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR926983A FR1361936A (fr) | 1963-03-06 | 1963-03-06 | Appareil pour l'analyse de mélanges gazeux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643698A true BE643698A (fr) | 1964-08-12 |
Family
ID=8798551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643698D BE643698A (fr) | 1963-03-06 | 1964-02-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3293903A (fr) |
| BE (1) | BE643698A (fr) |
| DE (1) | DE1296838B (fr) |
| ES (1) | ES297255A1 (fr) |
| FR (1) | FR1361936A (fr) |
| GB (1) | GB1021132A (fr) |
| LU (1) | LU45574A1 (fr) |
| NL (1) | NL6402281A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3275237D1 (de) * | 1981-03-17 | 1987-02-26 | Honeywell Inc | A combustible gas analyzer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1954681A (en) * | 1932-09-22 | 1934-04-10 | Charles Engelhard Inc | Mounting block for gas analysis cells |
| US3015227A (en) * | 1957-12-06 | 1962-01-02 | Standard Oil Co | Union and gas chromatography column port |
| US3146223A (en) * | 1959-08-21 | 1964-08-25 | Shell Oil Co | Polymerization in the presence of controlled amounts of hydrogen |
| US3100984A (en) * | 1959-09-28 | 1963-08-20 | Union Carbide Corp | Vapor fraction analyzer |
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1963
- 1963-03-06 FR FR926983A patent/FR1361936A/fr not_active Expired
-
1964
- 1964-02-12 BE BE643698D patent/BE643698A/xx unknown
- 1964-02-24 US US346594A patent/US3293903A/en not_active Expired - Lifetime
- 1964-02-25 GB GB7886/64A patent/GB1021132A/en not_active Expired
- 1964-03-03 LU LU45574A patent/LU45574A1/xx unknown
- 1964-03-05 ES ES0297255A patent/ES297255A1/es not_active Expired
- 1964-03-05 DE DEA45410A patent/DE1296838B/de active Pending
- 1964-03-06 NL NL6402281A patent/NL6402281A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3293903A (en) | 1966-12-27 |
| LU45574A1 (fr) | 1964-05-04 |
| ES297255A1 (es) | 1964-06-01 |
| DE1296838B (de) | 1969-06-04 |
| GB1021132A (en) | 1966-02-23 |
| NL6402281A (fr) | 1964-09-07 |
| FR1361936A (fr) | 1964-05-29 |