Gas analyzing apparatus and sampling device

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United States of America Patent

PATENT NO 9772306
SERIAL NO

15115217

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Abstract

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The present invention discloses a gas analyzing apparatus and a sampling device. The gas analyzing apparatus includes a sampling device and an ion mobility spectrum analysis device. The sampling device includes a multi-capillary column and a temperature control system. The ion mobility spectrum analysis device is adapted for analyzing a gas leaded-in by the sampling device and includes a reaction cavity for reaction between sample molecules and reaction ions, the cavity having a sampling opening for leading-in of the gas. An outlet end of the multi-capillary column is inserted directly into the cavity of the ion mobility spectrum analysis device through the sampling opening of the ion mobility spectrum analysis device.

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Patent Owner(s)

  • NUCTECH COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Jianping Beijing, CN 25 60
Chen, Zhiqiang Beijing, CN 403 2425
He, Huishao Beijing, CN 15 34
Li, Yuanjing Beijing, CN 271 1894
Liang, Song Beijing, CN 10 70
Liu, Yaohong Beijing, CN 106 542
Liu, Yinong Beijing, CN 148 1449
Ma, Qiufeng Beijing, CN 38 61
Zhang, Qingjun Beijing, CN 96 346
Zhao, Ziran Beijing, CN 240 1234
Zhu, Weiping Beijing, CN 30 69
Zou, Xiang Beijing, CN 105 1806

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