Title:
ROTARY FLUID MEASUREMENT METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/210251
Kind Code:
A1
Abstract:
A rotary fluid measurement method and device. A fluid (5) flows in an elastic hose (3), the elastic hose (3) is arranged along an arc-shaped track, and a cut-off point of the elastic hose (3) is controlled to rotate along the direction in which the elastic hose (3) is arranged, so that the fluid (5) is discharged out of one end of the flexible hose (3) while the fluid (5) is sucked in from the other end of the flexible hose (3); the measurement flow is controlled by means of the rotation angle of the cut-off point during motion. The method and device is simple in principle, low in cost, and high in accuracy.
Inventors:
LIU ZHEN (CN)
YANG BO (CN)
YANG BO (CN)
Application Number:
PCT/CN2018/086990
Publication Date:
November 22, 2018
Filing Date:
May 16, 2018
Export Citation:
Assignee:
CHANGSHA ZENITHSUN INTELLIGENCE QUANTITATIVE TECH CO LTD (CN)
International Classes:
G01F11/08
Foreign References:
| CN203430752U | 2014-02-12 | |||
| JPH0617769A | 1994-01-25 | |||
| CN207366031U | 2018-05-15 | |||
| CN107063372A | 2017-08-18 | |||
| CN2191297Y | 1995-03-08 | |||
| CN104564512A | 2015-04-29 | |||
| US20150078941A1 | 2015-03-19 |
Attorney, Agent or Firm:
HUNAN ZHAOHONG PATENT LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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