The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2022
Filed:
May. 08, 2019
Tsinghua University, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
Wuhu Jiahong New Material Co., Ltd., Anhui, CN;
Zhiqiang Chen, Beijing, CN;
Chunan Xu, Wuhu, CN;
Qingjun Zhang, Beijing, CN;
Fengfeng Xiong, Wuhu, CN;
Yuanjing Li, Beijing, CN;
Ziran Zhao, Beijing, CN;
Yinong Liu, Beijing, CN;
Yaohong Liu, Beijing, CN;
Ge Li, Beijing, CN;
Qiufeng Ma, Beijing, CN;
Biao Cao, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
WUHU JIAHONG NEW MATERIAL CO., LTD., Anhui, CN;
Abstract
A sampling tube bundle includes a tube bundle body and a joint assembly. The tube bundle body includes a gas sampling tube for transmitting sampling gas; a metal woven layer wrapping an outer circumference of the gas sampling tube; a heating pad comprising a heat tracing cable wrapping an outer circumference of the metal woven layer, for heating the sampling gas in the gas sampling tube; a flame resistant tape wound around an outer circumference of the of the heating pad; a plurality of signal transmission lines circumferentially spaced apart from one another are arranged outside the flame resistant tape; and a sheath located outside the signal transmission line. The joint assembly is arranged on an end of the tube bundle body, for connecting to an analysis device or a sampling device.