BE645666A - - Google Patents
Info
- Publication number
- BE645666A BE645666A BE645666DA BE645666A BE 645666 A BE645666 A BE 645666A BE 645666D A BE645666D A BE 645666DA BE 645666 A BE645666 A BE 645666A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- 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
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH405163A CH403346A (de) | 1963-03-29 | 1963-03-29 | Verfahren zur laufenden Fernüberwachung der Luftzusammensetzung an wenigstens einem Bergwerksstollen und Anordnung zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645666A true BE645666A (de) | 1964-07-16 |
Family
ID=4268891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645666D BE645666A (de) | 1963-03-29 | 1964-03-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE645666A (de) |
| CH (1) | CH403346A (de) |
| DE (1) | DE1201583B (de) |
| GB (1) | GB996361A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590856A (zh) * | 2013-11-20 | 2014-02-19 | 煤科集团沈阳研究院有限公司 | 矿井气体束管管路监测系统的监测方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357257A (en) * | 1966-01-28 | 1967-12-12 | Ree Du | Gas sampling and detecting system |
| US5703299A (en) * | 1996-06-21 | 1997-12-30 | Corona Energy Partners, Ltd. | Exhaust stack sensor probe |
| FR2779824B1 (fr) | 1998-06-15 | 2000-07-21 | Air Liquide | Installation d'analyse d'atmosphere |
| JP2003344230A (ja) * | 2002-05-24 | 2003-12-03 | Hitachi Ltd | ガス導入装置とガス分析システム |
| CN102168531B (zh) * | 2011-03-30 | 2013-04-03 | 中国矿业大学 | 一种瓦斯型煤与瓦斯突出危险性多元信息耦合预测方法 |
| CN113482717B (zh) * | 2021-07-13 | 2022-04-22 | 重庆交通大学 | 一种利用冷冻法去隧道内管道内壁结晶的装置及使用方法 |
| CN113550782B (zh) * | 2021-08-20 | 2022-11-29 | 太原理工大学 | 沿空留巷工作面采空区瓦斯与自然发火复合灾害治理方法 |
-
1963
- 1963-03-29 CH CH405163A patent/CH403346A/de unknown
-
1964
- 1964-03-12 DE DEB75872A patent/DE1201583B/de active Pending
- 1964-03-24 GB GB1231364A patent/GB996361A/en not_active Expired
- 1964-03-25 BE BE645666D patent/BE645666A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590856A (zh) * | 2013-11-20 | 2014-02-19 | 煤科集团沈阳研究院有限公司 | 矿井气体束管管路监测系统的监测方法 |
| CN103590856B (zh) * | 2013-11-20 | 2014-12-31 | 煤科集团沈阳研究院有限公司 | 矿井气体束管管路监测系统的监测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1201583B (de) | 1965-09-23 |
| CH403346A (de) | 1965-11-30 |
| GB996361A (en) | 1965-06-23 |