DE268353C - - Google Patents
Info
- Publication number
- DE268353C DE268353C DENDAT268353D DE268353DA DE268353C DE 268353 C DE268353 C DE 268353C DE NDAT268353 D DENDAT268353 D DE NDAT268353D DE 268353D A DE268353D A DE 268353DA DE 268353 C DE268353 C DE 268353C
- Authority
- DE
- Germany
- Prior art keywords
- vibrations
- frequency
- density
- sound
- medium
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
- G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork
Landscapes
- Physics & Mathematics (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)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US771578A US2635462A (en) | 1947-09-02 | 1947-09-02 | Densimeter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE268353C true DE268353C (it) |
Family
ID=25092268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT268353D Active DE268353C (it) | 1947-09-02 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2635462A (it) |
DE (1) | DE268353C (it) |
FR (1) | FR461932A (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE755801C (de) * | 1936-02-06 | 1953-04-27 | Versuchsanstalt Fuer Luftfahrt | Messverfahren an mit Gasen, z. B. atmosphaerischer Luft gefuellten Hohlraeumen |
US2713796A (en) * | 1950-07-03 | 1955-07-26 | Bendix Aviat Corp | Pressure measuring device |
US2745278A (en) * | 1952-03-24 | 1956-05-15 | Edward A Roberts | Apparatus for measuring density or pressure |
DE1648953B1 (de) * | 1967-03-21 | 1971-08-12 | Hans Leopold | Vorrichtung zum messen der dichte |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974525A (en) * | 1953-09-08 | 1961-03-14 | Jr Howard W Cole | Flowmeter with specific gravity compensator |
US2754676A (en) * | 1954-03-17 | 1956-07-17 | Carl Casey | Densimeter |
US2845793A (en) * | 1954-06-18 | 1958-08-05 | California Research Corp | Apparatus for determining the rate of settling of suspensions |
BE558521A (it) * | 1955-08-08 | |||
US2943476A (en) * | 1955-08-08 | 1960-07-05 | Simmonds Aerocessories Ltd | Liquid densitometers |
US3021711A (en) * | 1957-05-10 | 1962-02-20 | Svenska Flygmotor Aktiebolaget | Device for measuring pressure or difference of pressure in fluids |
US2956431A (en) * | 1957-06-28 | 1960-10-18 | Foster M Poole | Densimeter |
US3080750A (en) * | 1959-01-09 | 1963-03-12 | Bendix Corp | Oscillating mass flowmeter |
DE1166506B (de) * | 1959-01-26 | 1964-03-26 | Svenska Flygmotor Aktiebolaget | Vorrichtung zum Messen von Druecken und Differenzdruecken stroemungsfaehiger Medien |
CH376129A (de) * | 1960-03-30 | 1964-03-31 | Sulzer Ag | Verfahren und Einrichtung zur Regelung eines Zwangdurchlaufdampferzeugers |
US3159999A (en) * | 1961-07-18 | 1964-12-08 | Atlantic Res Corp | Method for determining settling in dispersions |
US3199355A (en) * | 1962-01-06 | 1965-08-10 | Schlumberger Prospection | Pressure transducers |
US3257850A (en) * | 1963-11-26 | 1966-06-28 | Rosemount Eng Co Ltd | Pressure responsive vibrating tube |
US3298221A (en) * | 1963-12-30 | 1967-01-17 | Charles E Miller | Densitometer |
GB1175664A (en) * | 1966-01-28 | 1969-12-23 | Solartron Electronic Group | Improvements in or relating to Methods of Measuring the Densities of Fluids and Apparatus therefor |
US3377840A (en) * | 1966-04-22 | 1968-04-16 | Howard W. Cole Jr. | Apparatus for detecting density of fluids |
US3735633A (en) * | 1971-03-15 | 1973-05-29 | Itt | Function generator and components thereof |
US3776024A (en) * | 1971-07-09 | 1973-12-04 | Itt | Densitometer components |
US3769831A (en) * | 1971-10-13 | 1973-11-06 | Itt | Densitometer |
AT331539B (de) * | 1972-10-25 | 1976-08-25 | Kratky Otto Dr Dr E H | Vorrichtung zur messung der dichte |
GB1432165A (en) * | 1973-07-16 | 1976-04-14 | Bell & Howell Co | Apparatus for determining the density of a fluid |
US4127028A (en) * | 1977-06-07 | 1978-11-28 | Halliburton Company | Coriolis mass flow rate metering means |
USRE31450E (en) * | 1977-07-25 | 1983-11-29 | Micro Motion, Inc. | Method and structure for flow measurement |
FR2439399A1 (fr) * | 1978-10-20 | 1980-05-16 | Commissariat Energie Atomique | Densimetre a vibrations pour liquide |
US4192184A (en) * | 1978-11-13 | 1980-03-11 | Halliburton Company | Mass flowmeter |
US4491025A (en) * | 1982-11-03 | 1985-01-01 | Micro Motion, Inc. | Parallel path Coriolis mass flow rate meter |
GB8304783D0 (en) * | 1983-02-21 | 1983-03-23 | Shell Int Research | Coriolis-type mass flow meter |
DE3308289C1 (de) * | 1983-03-09 | 1984-03-15 | Bopp & Reuther Gmbh, 6800 Mannheim | Dichtmesser für Flüssigkeiten oder Gase |
US4895031A (en) * | 1985-08-29 | 1990-01-23 | Micro Motion Inc. | Sensor mounting for coriolis mass flow rate meter |
JPS631925A (ja) * | 1987-05-25 | 1988-01-06 | マイクロ・モ−ション・インコ−ポレ−テッド | 流量計 |
US4934196A (en) * | 1989-06-02 | 1990-06-19 | Micro Motion, Inc. | Coriolis mass flow rate meter having a substantially increased noise immunity |
US4996871A (en) * | 1989-06-02 | 1991-03-05 | Micro Motion, Inc. | Coriolis densimeter having substantially increased noise immunity |
US8973427B2 (en) | 2008-08-15 | 2015-03-10 | Waters Technologies Corporation | Apparatus and methods for the measurement of mass related parameters |
US9008977B2 (en) * | 2009-05-20 | 2015-04-14 | Halliburton Energy Services, Inc. | Determining fluid density |
WO2016014053A1 (en) * | 2014-07-23 | 2016-01-28 | Halliburton Energy Services, Inc. | Thermal modulated vibrating sensing module for gas molecular weight detection |
WO2016068940A1 (en) * | 2014-10-30 | 2016-05-06 | Halliburton Energy Services, Inc. | Downhole sensor for formation fluid property measurement |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1570781A (en) * | 1921-12-20 | 1926-01-26 | Ruben Samuel | Testing apparatus and method |
US1643668A (en) * | 1925-06-20 | 1927-09-27 | Siemens Ag | Thermoelectrical measuring arrangement |
US1921501A (en) * | 1930-07-24 | 1933-08-08 | Ward E Bower | Oscillation generator |
US2183399A (en) * | 1937-05-15 | 1939-12-12 | Bell Telephone Labor Inc | Ultra-short wave altimeter for aircraft |
US2361396A (en) * | 1937-10-26 | 1944-10-31 | Raytheon Mfg Co | Vibration fatigue testing machine |
US2306137A (en) * | 1938-08-09 | 1942-12-22 | Pabst Wilhelm | Stress determining device |
US2283750A (en) * | 1940-01-16 | 1942-05-19 | Gen Electric | Apparatus for measuring the density of gases |
US2447098A (en) * | 1943-06-28 | 1948-08-17 | Stanolind Oil & Gas Co | Signaling system |
GB574819A (en) * | 1943-08-20 | 1946-01-22 | Bendix Aviat Corp | Apparatus for testing the density of fluids |
US2511137A (en) * | 1944-12-16 | 1950-06-13 | Rca Corp | Frequency control |
-
0
- DE DENDAT268353D patent/DE268353C/de active Active
-
1913
- 1913-08-27 FR FR461932A patent/FR461932A/fr not_active Expired
-
1947
- 1947-09-02 US US771578A patent/US2635462A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE755801C (de) * | 1936-02-06 | 1953-04-27 | Versuchsanstalt Fuer Luftfahrt | Messverfahren an mit Gasen, z. B. atmosphaerischer Luft gefuellten Hohlraeumen |
US2713796A (en) * | 1950-07-03 | 1955-07-26 | Bendix Aviat Corp | Pressure measuring device |
US2745278A (en) * | 1952-03-24 | 1956-05-15 | Edward A Roberts | Apparatus for measuring density or pressure |
DE1648953B1 (de) * | 1967-03-21 | 1971-08-12 | Hans Leopold | Vorrichtung zum messen der dichte |
Also Published As
Publication number | Publication date |
---|---|
US2635462A (en) | 1953-04-21 |
FR461932A (fr) | 1914-01-14 |
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