SU1809661A1 - Differential manometer-fluid flowmeter - Google Patents
Differential manometer-fluid flowmeterInfo
- Publication number
- SU1809661A1 SU1809661A1 SU4899386/10A SU4899386A SU1809661A1 SU 1809661 A1 SU1809661 A1 SU 1809661A1 SU 4899386/10 A SU4899386/10 A SU 4899386/10A SU 4899386 A SU4899386 A SU 4899386A SU 1809661 A1 SU1809661 A1 SU 1809661A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- keys
- multivibrator
- 6and
- outputs
- differential
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
FIELD: measurement technology. SUBSTANCE: invention can be used to measure flow rates of fluids in circulation fuel systems. In addition to two narrowing devices 4and 4two differential manometers 1and 1square root extractor 5 and indicator 2 differential manometer-fluid flowmeter has multivibrator 3, two reservoir capacitors 6and 6and four keys 7,8,9 and 10. Outputs of differential manometers 1and 1are connected correspondingly to inputs of keys 7 and 10 which outputs are linked to input of square root extractor 5. Output of the latter is connected to inputs of keys 8 and 9 which are correspondingly linked to reservoir capacitors 6and 6.. Pair of keys 7 and 8 is controlled by one arm of multivibrator 3 and pair of keys 9 and 10 is controlled by the other arm of multivibrator. Indicator 2 is connected between outputs of keys 8 and 9. Simplified design and enhanced reliability of differential manometer-fluid flowmeter are obtained thanks to use of only one square root extractor and integrated manufacture of keys and multivibrator. EFFECT: simplified design and enhanced operational reliability. 1 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4899386/10A SU1809661A1 (en) | 1991-01-03 | 1991-01-03 | Differential manometer-fluid flowmeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4899386/10A SU1809661A1 (en) | 1991-01-03 | 1991-01-03 | Differential manometer-fluid flowmeter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1809661A1 true SU1809661A1 (en) | 1996-04-27 |
Family
ID=60536873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4899386/10A SU1809661A1 (en) | 1991-01-03 | 1991-01-03 | Differential manometer-fluid flowmeter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1809661A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2545177C2 (en) * | 2009-10-30 | 2015-03-27 | Кнорр-Бремзе Зюстеме Фюр Нутцфарцойге Гмбх | Device for pressure difference sensorial determination in work pipeline |
-
1991
- 1991-01-03 SU SU4899386/10A patent/SU1809661A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2545177C2 (en) * | 2009-10-30 | 2015-03-27 | Кнорр-Бремзе Зюстеме Фюр Нутцфарцойге Гмбх | Device for pressure difference sensorial determination in work pipeline |
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