GB1505989A - Sampling probe - Google Patents
Sampling probeInfo
- Publication number
- GB1505989A GB1505989A GB2081374A GB2081374A GB1505989A GB 1505989 A GB1505989 A GB 1505989A GB 2081374 A GB2081374 A GB 2081374A GB 2081374 A GB2081374 A GB 2081374A GB 1505989 A GB1505989 A GB 1505989A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- medium
- probe
- flowing medium
- inlet
- 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N2001/2285—Details of probe structures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1505989 Gas sampling probe N F GARDNER 9 May 1975 [10 May 1974] 20813/74 Heading GIB A probe for sampling a flowing medium comprises an inlet for a part of the flowing medium, a passage 18 extending from the inlet for the flowing medium entering the probe, the passage having at or adjacent its inlet end a porous wall 6 which extends over at least a part of the length of the passage, means 9, 8 for supplying to the extension of the porous wall a quench medium capable of passage through the porous wall and means, 14, 13, 10, 12 for injecting an educting medium into the passage from its inlet end to cause eduction of a part of the flowing medium through the passage. The probe may be mounted in a nipple 2 at right angles to the direction of gas flow in a wall 3 of an outlet passage from a furnace, its outer ends being held by a cap 4. Outer jacket 10 is thermally insulated at 11 and the annular gap between jacket 10 and nipple 2 may be purged with steam from pipe 16. In another embodiment (not shown) the same gas is used as quench medium and educting medium, and a single jacket is used about passage 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2081374A GB1505989A (en) | 1975-05-09 | 1975-05-09 | Sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2081374A GB1505989A (en) | 1975-05-09 | 1975-05-09 | Sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1505989A true GB1505989A (en) | 1978-04-05 |
Family
ID=10152116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2081374A Expired GB1505989A (en) | 1975-05-09 | 1975-05-09 | Sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1505989A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10354188A1 (en) * | 2003-11-20 | 2005-06-30 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | Air cooled high temperature process gas sampling probe for waste incinerators, has insulated thermally stable concentric metal tubes forming air cooling jacket |
| CN100387962C (en) * | 2005-08-08 | 2008-05-14 | 承慰才 | Self-regulating type vapor sampling rack for super (super) critical generator set |
| DE102017102046A1 (en) * | 2017-02-02 | 2018-08-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) | Withdrawal probe and method for removal of exhaust gas |
| CN112117180A (en) * | 2020-09-24 | 2020-12-22 | 中国核动力研究设计院 | High-solidification-temperature gaseous component sampling device and sampling method |
-
1975
- 1975-05-09 GB GB2081374A patent/GB1505989A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10354188A1 (en) * | 2003-11-20 | 2005-06-30 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | Air cooled high temperature process gas sampling probe for waste incinerators, has insulated thermally stable concentric metal tubes forming air cooling jacket |
| DE10354188B4 (en) * | 2003-11-20 | 2005-12-29 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | High temperature sampling probe |
| CN100387962C (en) * | 2005-08-08 | 2008-05-14 | 承慰才 | Self-regulating type vapor sampling rack for super (super) critical generator set |
| DE102017102046A1 (en) * | 2017-02-02 | 2018-08-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) | Withdrawal probe and method for removal of exhaust gas |
| DE102017102046B4 (en) | 2017-02-02 | 2024-10-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Sampling probe and method for sampling exhaust gas |
| CN112117180A (en) * | 2020-09-24 | 2020-12-22 | 中国核动力研究设计院 | High-solidification-temperature gaseous component sampling device and sampling method |
| CN112117180B (en) * | 2020-09-24 | 2022-03-01 | 中国核动力研究设计院 | High-solidification-temperature gaseous component sampling device and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |