BE682657A - - Google Patents
Info
- Publication number
- BE682657A BE682657A BE682657DA BE682657A BE 682657 A BE682657 A BE 682657A BE 682657D A BE682657D A BE 682657DA BE 682657 A BE682657 A BE 682657A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0018—Sample conditioning by diluting a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0006—Calibrating gas analysers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR21283A FR1447413A (en) | 1965-06-17 | 1965-06-17 | Method and apparatus for diluting one or more small volumes of gas in a main gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE682657A true BE682657A (en) | 1966-12-16 |
Family
ID=8582400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE682657D BE682657A (en) | 1965-06-17 | 1966-06-16 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE682657A (en) |
| DE (1) | DE1548880A1 (en) |
| ES (1) | ES327984A1 (en) |
| FR (1) | FR1447413A (en) |
| GB (1) | GB1087140A (en) |
| NL (1) | NL6608434A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0370151A1 (en) * | 1988-11-21 | 1990-05-30 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for producing low-concentration gas mixtures, and apparatus for producing the same |
| EP0370870B1 (en) * | 1988-11-21 | 1995-05-24 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for producing low-concentration gas mixtures, and apparatus for producing the same |
| EP1764603A1 (en) * | 2005-09-20 | 2007-03-21 | AC Analytical Controls Holding B.V. | Sampler system |
| KR101797637B1 (en) * | 2016-03-28 | 2017-11-20 | 주식회사아이센랩 | Calibration device and apparatus for analysing gas component having the same |
| CN107715711B (en) * | 2017-08-28 | 2019-11-08 | 深圳市好美达科技有限公司 | Proof-spirit gas generation apparatus |
-
1965
- 1965-06-17 FR FR21283A patent/FR1447413A/en not_active Expired
-
1966
- 1966-06-03 DE DE19661548880 patent/DE1548880A1/en active Pending
- 1966-06-16 GB GB27044/66A patent/GB1087140A/en not_active Expired
- 1966-06-16 ES ES0327984A patent/ES327984A1/en not_active Expired
- 1966-06-16 BE BE682657D patent/BE682657A/xx unknown
- 1966-06-17 NL NL6608434A patent/NL6608434A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1548880A1 (en) | 1969-10-02 |
| FR1447413A (en) | 1966-07-29 |
| NL6608434A (en) | 1966-12-19 |
| GB1087140A (en) | 1967-10-11 |
| ES327984A1 (en) | 1967-08-16 |