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:
Feb. 08, 2022
Filed:
Mar. 06, 2020
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Hubei, CN;
China Petroleum & Chemical Corporation Ltd Gas Storage Branch, Zhengzhou, CN;
Jiangsu Suyan Jingshen Co., Ltd., Huai'an, CN;
Hongling Ma, Wuhan, CN;
Yuhao Zhang, Wuhan, CN;
Xilin Shi, Wuhan, CN;
Chunhe Yang, Wuhan, CN;
Yinping Li, Wuhan, CN;
Hongwu Yin, Wuhan, CN;
Shuanglong Ding, Hubei Province, CN;
Qingfeng Lu, Huai'an, CN;
Kai Liu, Huai'an, CN;
Other;
Abstract
The disclosure provides a liquid taking device and a liquid taking method. The liquid taking device comprises a liquid taking bottle, a heavy ball and liquid taking ropes. The liquid taking bottle has a first mouth and a bottom opposite to the first mouth. The heavy ball is arranged in the liquid taking bottle. The liquid taking device can be controlled to reach different depths under the ground by the action of two liquid ropes. When the first mouth of the bottle is placed facing downward, the heavy ball blocks the first mouth of the bottle under its own gravity to prevent liquid leakage; when the first mouth of the bottle is turned upwards under the action of the liquid taking rope, the heavy ball falls onto the bottom of the bottle, such that an external liquid can flow into the liquid taking device, which has a good practical utility.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile