SU1840363A1 - Liquid-filled pressure gauge - Google Patents
Liquid-filled pressure gaugeInfo
- Publication number
- SU1840363A1 SU1840363A1 SU2258941/28A SU2258941A SU1840363A1 SU 1840363 A1 SU1840363 A1 SU 1840363A1 SU 2258941/28 A SU2258941/28 A SU 2258941/28A SU 2258941 A SU2258941 A SU 2258941A SU 1840363 A1 SU1840363 A1 SU 1840363A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressure gauge
- liquid
- indicator
- outputs
- units
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
FIELD: measuring engineering.SUBSTANCE: pressure gauge comprises U-shaped tube with transparent lids and reading device made of a laser interferometer composed of laser, semitransparent mirrors, solid mirror, photodetectors, and units for processing signals. The semitransparent mirrors are mounted at the extension of the axes of the U-shaped tube. The pressure gauge is additionally provided with the indicator and unit for summing codes whose inputs are connected with outputs of the units for processing signals and outputs are connected with the indicator.EFFECT: enhanced accuracy of measurements.1 cl, 1 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2258941/28A SU1840363A1 (en) | 1979-06-15 | 1979-06-15 | Liquid-filled pressure gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2258941/28A SU1840363A1 (en) | 1979-06-15 | 1979-06-15 | Liquid-filled pressure gauge |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1840363A1 true SU1840363A1 (en) | 2006-09-20 |
Family
ID=60537766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2258941/28A SU1840363A1 (en) | 1979-06-15 | 1979-06-15 | Liquid-filled pressure gauge |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1840363A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528123C1 (en) * | 2013-02-21 | 2014-09-10 | Федеральное государственное бюджетное учреждение науки Институт прикладной механики Российской академии наук (ИПРИМ РАН) | Liquid gauge |
RU2559163C1 (en) * | 2014-05-05 | 2015-08-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт метрологии им. Д.И. Менделеева" (ФГУП "ВНИИМ им. Д.И. Менделеева") | Laser interferential mercury pressure gauge |
-
1979
- 1979-06-15 SU SU2258941/28A patent/SU1840363A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528123C1 (en) * | 2013-02-21 | 2014-09-10 | Федеральное государственное бюджетное учреждение науки Институт прикладной механики Российской академии наук (ИПРИМ РАН) | Liquid gauge |
RU2559163C1 (en) * | 2014-05-05 | 2015-08-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт метрологии им. Д.И. Менделеева" (ФГУП "ВНИИМ им. Д.И. Менделеева") | Laser interferential mercury pressure gauge |
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