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| Gear-plate variable proportion based servo motor load pull testing system, has shaft for passing through sliding groove, and force sensor connected with bolt that is connected with sample clamp and ball screw nut. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-15
作者: CHANG Y WANG B WANG N LI X YU S YAN
  收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Submarine natural gas hydrate rock core acoustic wave plane strain gage device, has computer data collecting system provided with computer and temperature sensor, and displacement sensor for transmitting electric signal to computer. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者: SONG Y LUO T LIU W LI Y SUN X
收藏 | 浏览/下载：14/0 | 提交时间：2019/12/02 |
| Pulse attenuation analysis based low-permeability hydrate sediment permeability measuring device, has difference meter connected with computer through digital module, and pressure sensor fixed at upstream end of reaction container. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-18
作者: SONG Y YANG M LI K LIU W ZHAO J ZHA
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Ship-based deep sea sediment intelligent gravity sampling device, has integrated self-capacitance sensor that comprises acceleration sensor, angle sensor, temperature sensor and salinity sensor. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者: WANG Y REN Y YANG Q MA Z YU Y
收藏 | 浏览/下载：25/0 | 提交时间：2019/12/02 |
| Crawler pipeline outer diameter changing amount continuous measuring device, has displacement sensor whose front end is connected with telescopic rod, and transmission unit for transmitting high-speed detection data to computer. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-20
作者: CHEN J MA H TAN J LIN L
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Handle based automatic knife-changing ultrasonic electric main shaft, has front end cover whose inner and outer walls are provided with temperature sensor that is electrically connected with signal output socket. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者: KANG R DONG Z MA G WANG Y LIU J ZHU
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| Device for testing rock crack under liquid nitrogen cold impact, has temperature sensor and pressure sensor mounted on pressure reducer through sensor data line and connected to detector, and camera whose lens is connected to rock sample. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者: TANG S CHEN P HUANG X
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| Reusable explosion-proof pressure relief device used in large-scale silos, has spray nozzle that is controlled by control system to spray anti-explosive agent after flame sensor detects flame signal in container. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-08
作者: GAO W JIANG H LI B BI M
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Loading and unloading bracket for installation and disassembly of micro-seismic sensor, has long shaft including end nut, washer, and long screw whose other end is provided for connecting with end of sensor. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-08
作者: MA T TANG C KONG D
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Electrochemical water quality stabilization and purification device comprises e.g. circulating water tank, electrode, pH sensor, conductivity sensor, pH sensor, calcium ion sensor, bicarbonate sensor, floating ball and photoelectric sensor. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-02
作者: MA W WU L GUO L CHEN Z MENG F WANG
收藏 | 浏览/下载：17/0 | 提交时间：2019/12/02 |
