no. |
patent title |
patent no. |
authorization date |
main authors |
1 |
a model test method for simulating cavity made of multi inter-bed halite geological conditions |
zl 201210039414 |
2015-05-10 |
deyi jiang, jie chen |
2 |
physical simulation test system for multi field coupled coal seam gas exploitation |
zl 201310025093 |
2015-04-29 |
jiang xu, guangzhi yin, dong liu |
3 |
test method for three-dimensional simulation of large 3d loading |
zl201210376485 |
2015-04-15 |
guangzhi yin, jiang xu, changbao jiang |
4 |
abrasive automatic feeding device and using method |
zl 201310076496 |
2015-03-04 |
yiyu lu, jiren tang, xiaodong lin |
5 |
three axis test method for coal and gas outburst |
zl201310375267 |
2015-03-04 |
deyi jiang, jie chen, lin li |
6 |
three axis test equipment for coal and gas outburst |
zl201310375268 |
2014-12-31 |
deyi jiang, song ren, xiang jiang |
7 |
true three axis state of test method for coal sample seepage |
zl 2012102317267 |
2014-10-29 |
guangzhi yin, jiang xu, qian wang |
8 |
experimental device for increasing the permeability of shale gas reservoirs by supercritical co2 |
zl 201210276714 |
2014-08-13 |
junping zhou, yongdong jiang, min gu |
9 |
test method for hydraulic fracturing of coal and rock in true three axis state |
zl 201210231729 |
2014-7-2 |
guangzhi yin, jiang xu, weizhong wang |
10 |
cavity model test device for simulation of the geological conditions of multi-layer salt rocks |
zl 201210039410 |
2014-01-15 |
jie chen, deyi jiang, huafu qiu |
11 |
multi field coupling coal mine dynamic disaster large-scale simulation test box |
zl 201210082328 |
2013-12-18 |
jiang xu, guangzhi yin, changbao jiang |
12 |
large scale simulation test system of multi field coupling coal mine dynamic disaster |
zl 201210082376 |
2013-12-18 |
guangzhi yin, jiang xu, gun huang |
13 |
a hard rock bit and method for crushing hard rock |
zl 201110175053 |
2013-6-5 |
yiyu lu, jiren tang，xiaoying shen |
14 |
a method and apparatus for bedding drilling deep soft coal seam gas drainage |
zl 201010512993 |
2013-2-20 |
xiaohong li，yiyu lu , yong liu |
15 |
experimental apparatus for fracturing shale gas reservoir to enhance permeability with supercritical carbon dioxide |
zl 201210276714.6 |
2014-8-13 |
junping zhou ,yongdong jiang, xuefu xian |
16 |
seepage pressure chamber for heat fluid solid coupling three axis servo system with gas |
zl200920128412.8 |
2012-10-31 |
guangzhi yin, jiang xu，zuoan wei |
17 |
a multifunctional self-oscillating abrasive water jet generator |
zl 201120030433.3 |
2012-9-26 |
yiyu lu ，zhaolong ge, tang jiren |
18 |
test method for dissolution of rock salt under the condition of three axis stress |
zl 201010143927.2 |
2012-5-23 |
song ren，chunhe yang, deyi jiang |
19 |
a component-type mining roadway layout model |
zl 201110032485.9 |
2012-5-23 |
shugang cao，zhou xiang，zhang zunguo |
20 |
high pressure hydraulic rotation plug removal device |
zl 201010137255.4 |
2012-8-1 |
yiyu lu ， xiaohong li，zuo weiqin |
