DD102814A5 - - Google Patents
Info
- Publication number
- DD102814A5 DD102814A5 DD167252A DD16725272A DD102814A5 DD 102814 A5 DD102814 A5 DD 102814A5 DD 167252 A DD167252 A DD 167252A DD 16725272 A DD16725272 A DD 16725272A DD 102814 A5 DD102814 A5 DD 102814A5
- Authority
- DD
- German Democratic Republic
Links
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
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02818—Density, viscosity
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)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUME1448A HU164642B (enExample) | 1971-12-07 | 1971-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102814A5 true DD102814A5 (enExample) | 1973-12-20 |
Family
ID=10999263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD167252A DD102814A5 (enExample) | 1971-12-07 | 1972-12-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3831433A (enExample) |
| DD (1) | DD102814A5 (enExample) |
| FR (1) | FR2170423A5 (enExample) |
| GB (1) | GB1384899A (enExample) |
| HU (1) | HU164642B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074562A (en) * | 1977-01-13 | 1978-02-21 | Becton, Dickinson And Company | Method and apparatus for measuring fluid specific gravity |
| US4513625A (en) * | 1983-06-30 | 1985-04-30 | The Dow Chemical Company | Flow meter and densitometer apparatus and method of operation |
| US5235844A (en) * | 1991-10-23 | 1993-08-17 | Niagara Mohawk Power Corporation | Multiple gas property sensor |
| WO1995012123A1 (en) * | 1993-10-29 | 1995-05-04 | Uhp Corporation | Method and system for measuring fluid parameters by ultrasonic methods |
| CN1037127C (zh) * | 1993-11-17 | 1998-01-21 | 哈尔滨蓝波高技术开发有限公司 | 振动壳密度传感器 |
| US6378364B1 (en) * | 2000-01-13 | 2002-04-30 | Halliburton Energy Services, Inc. | Downhole densitometer |
| US6688176B2 (en) * | 2000-01-13 | 2004-02-10 | Halliburton Energy Services, Inc. | Single tube densitometer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251226A (en) * | 1963-03-12 | 1966-05-17 | Vincent J Cushing | Apparatus for measuring mass flow and density |
| US3431770A (en) * | 1965-04-05 | 1969-03-11 | Phillips Petroleum Co | Analyzer for determining hydrogen-to-carbon ratio in a material |
| GB1277403A (en) * | 1968-08-30 | 1972-06-14 | Solartron Electronic Group | Improvements in or relating to transducers suitable for use in measuring the density of or the pressure or a pressure difference in fluids |
-
1971
- 1971-12-07 HU HUME1448A patent/HU164642B/hu unknown
-
1972
- 1972-07-06 GB GB3181372A patent/GB1384899A/en not_active Expired
- 1972-11-28 US US00309989A patent/US3831433A/en not_active Expired - Lifetime
- 1972-12-01 DD DD167252A patent/DD102814A5/xx unknown
- 1972-12-06 FR FR7243441A patent/FR2170423A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2170423A5 (enExample) | 1973-09-14 |
| US3831433A (en) | 1974-08-27 |
| DE2258929A1 (de) | 1973-06-20 |
| DE2258929B2 (de) | 1975-08-21 |
| GB1384899A (en) | 1975-02-26 |
| HU164642B (enExample) | 1974-03-28 |