| 发明名称 |
Device and Method for Measuring Air Tightness of Aluminum Alloy Hub or Tyre |
| 摘要 |
The present invention provides a device for measuring air tightness of an aluminum alloy hub or a tyre and a method for measuring the air tightness of the aluminum alloy hub or the tyre by using the device. The device includes a pressure measurement device mounted into a hub or tyre to be measured, an inflation device in gas connection with an inside of a tyre of a wheel to be measured, and a data acquiring and processing device; wherein the inflation device includes a flow measurement component. |
| 申请公布号 |
US2016368332(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201615183899 |
申请日期 |
2016.06.16 |
| 申请人 |
CITIC Dicastal CO., LTD |
发明人 |
Liu Chunhai;Yin Zhigao;Sun Hanbao;Tang Debin;Lv Jinqi;Li Zhipeng;Zhu Zhihua;Wang Yongning;Li Changhai |
| 分类号 |
B60C23/02;G01L17/00 |
主分类号 |
B60C23/02 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A device for measuring air tightness of an aluminum alloy hub or a tyre, comprising:
a pressure measurement device mounted into the hub or the tyre to be measured, an inflation device in gas connection with the inside of the tyre of a wheel to be measured, and a data acquiring and processing device, wherein the inflation device comprises a flow measurement component. |
| 地址 |
Qinhuangdao CN |
