Title:
流体の貫流過程を測定するためのフラッシング可能な装置
Document Type and Number:
Japanese Patent JP6567172
Kind Code:
B2
Abstract:
A device for measuring flow processes of fluids. The device includes an inlet, an outlet, a drive unit, a positive displacement flow meter which is driven by the drive unit, the positive displacement flow meter including a positive displacement chamber, a supply duct which fluidically connects the positive displacement chamber to the inlet, a discharge duct which fluidically connects the positive displacement chamber to the outlet, a bypass which bypasses the positive displacement flow meter, a differential pressure sensor arranged in the bypass, and an evaluation and control unit which provides a control of the positive displacement flow meter based on a differential pressure applied to the differential pressure sensor. The supply duct and the discharge duct each rise in a fluid flow direction.
Inventors:
Otofleet Derschmitt
Application Number:
JP2018513589A
Publication Date:
August 28, 2019
Filing Date:
September 15, 2016
Export Citation:
Assignee:
Afar Well List Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
F04C15/06; G01F3/10
Foreign References:
| WO2014118045A1 | ||||
| US3273502 | ||||
| US2845031 | ||||
| WO2014206767A1 | ||||
| KR100466317B1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima