JPS627506B2 - - Google Patents
Info
- Publication number
- JPS627506B2 JPS627506B2 JP4415280A JP4415280A JPS627506B2 JP S627506 B2 JPS627506 B2 JP S627506B2 JP 4415280 A JP4415280 A JP 4415280A JP 4415280 A JP4415280 A JP 4415280A JP S627506 B2 JPS627506 B2 JP S627506B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- measured
- container
- pressure
- acoustic tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000704 physical effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 91
- 230000005484 gravity Effects 0.000 description 13
- 230000035559 beat frequency Effects 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 235000013522 vodka Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4415280A JPS56140249A (en) | 1980-04-03 | 1980-04-03 | Pressure controlling method in measuring apparatus of characteristics of gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4415280A JPS56140249A (en) | 1980-04-03 | 1980-04-03 | Pressure controlling method in measuring apparatus of characteristics of gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56140249A JPS56140249A (en) | 1981-11-02 |
| JPS627506B2 true JPS627506B2 (esLanguage) | 1987-02-17 |
Family
ID=12683650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4415280A Granted JPS56140249A (en) | 1980-04-03 | 1980-04-03 | Pressure controlling method in measuring apparatus of characteristics of gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56140249A (esLanguage) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520654A (en) * | 1983-03-14 | 1985-06-04 | General Electric Company | Method and apparatus for detecting hydrogen, oxygen and water vapor concentrations in a host gas |
| US4801805A (en) * | 1987-08-19 | 1989-01-31 | Ford Motor Company | Method of measuring multicomponent constituency of gas emission flow |
| US5235844A (en) * | 1991-10-23 | 1993-08-17 | Niagara Mohawk Power Corporation | Multiple gas property sensor |
| SE0004140D0 (sv) * | 2000-11-13 | 2000-11-13 | Siemens Elema Ab | Acoustic Gas Analyser |
-
1980
- 1980-04-03 JP JP4415280A patent/JPS56140249A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56140249A (en) | 1981-11-02 |
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