Title:
FLOW VELOCITY MEASURING UNIT
Document Type and Number:
WIPO Patent Application WO/1997/041446
Kind Code:
A1
Abstract:
The present invention relates to the field of control and measuring technology. In order to prevent its fouling, the flow velocity measuring unit is fitted with a gravitational filter which consists of pipes having a length at least three times greater than their diameter.
Inventors:
DEREVYAGIN ALEXANDR MIKHAILOVI (RU)
Application Number:
PCT/RU1997/000122
Publication Date:
November 06, 1997
Filing Date:
April 23, 1997
Export Citation:
Assignee:
DEREVYAGIN ALEXANDR MIKHAILOVI (RU)
International Classes:
G01F15/12; G01P5/00; (IPC1-7): G01P5/00
Foreign References:
| SU168481A | ||||
| US4172428A | 1979-10-30 | |||
| DE2546492B2 | 1977-08-11 |
Other References:
See also references of EP 0897115A4
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