发明专利
DE2343863A1 Combustion calorimeter for laboratories - comprises glass tubing contg. reaction chamber cooling coils and igniter
未知
基本信息:
- 专利标题： Combustion calorimeter for laboratories - comprises glass tubing contg. reaction chamber cooling coils and igniter
- 申请号：DE2343863 申请日：1973-08-29
- 公开(公告)号：DE2343863A1 公开(公告)日：1975-03-13
- 发明人： MUELLER ULRICH
- 申请人： MUELLER ULRICH
- 专利权人： MUELLER ULRICH
- 当前专利权人： MUELLER ULRICH
- 优先权： DE2343863 1973-08-29
- 主分类号： G01N25/26
- IPC分类号： G01N25/26 ; G01N25/36
摘要：
A combustion clarimeter comprises a glass tube esp. 30mm dia. and 230mm in length, contg. a combustion chamber between two cooling coils. The coils are supplied through "Sovirel" (RTM) end caps (10mm) forming the closures of the glass tube. The combustion chamber contains a liquid sump of >=2 cm3 capacity. This is filled with a sample from a pipette at a ground opening of 5mm dia, closed by a hround-glass stopper with a long handle. A thermometer is introduced near the inlet, via a PVC seal, which also holds the stopper in position. A capillary tube 30mm long and 1mm dia. connects the combustion chamber to one of the two coils. Electrodes produce a spark near this tube, and are constituted of a platinum wire entering from above and a platinum coil.
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N25/00 | 应用热方法测试或分析材料 |
| --------G01N25/20 | .通过测量热的变化，即量热法，例如通过测量比热，测量热导率 |
| ----------G01N25/22 | ..燃烧或催化氧化作用，例如，气体混合物的组分 |
| ------------G01N25/26 | ...利用在压力下与氧的燃烧作用，例如，在爆炸量热器内 |