CA1080998A - High temperature operation vibration densitometer - Google Patents
High temperature operation vibration densitometerInfo
- Publication number
- CA1080998A CA1080998A CA255,772A CA255772A CA1080998A CA 1080998 A CA1080998 A CA 1080998A CA 255772 A CA255772 A CA 255772A CA 1080998 A CA1080998 A CA 1080998A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- strain gage
- temperature
- delta
- output
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 238000007654 immersion Methods 0.000 claims description 8
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims 5
- 241000965477 Darksidea delta Species 0.000 claims 2
- 241001652065 Trigonopeltastes delta Species 0.000 claims 2
- 239000011521 glass Substances 0.000 abstract description 4
- 239000004593 Epoxy Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002674 ointment Substances 0.000 description 23
- 239000000523 sample Substances 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- YJLIKUSWRSEPSM-WGQQHEPDSA-N (2r,3r,4s,5r)-2-[6-amino-8-[(4-phenylphenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1CNC1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O YJLIKUSWRSEPSM-WGQQHEPDSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- -1 but not limited tD Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
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 Fluid Pressure (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/590,964 US3967490A (en) | 1975-06-27 | 1975-06-27 | Vibration densitometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1080998A true CA1080998A (en) | 1980-07-08 |
Family
ID=24364457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,772A Expired CA1080998A (en) | 1975-06-27 | 1976-06-25 | High temperature operation vibration densitometer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3967490A (OSRAM) |
| JP (1) | JPS5231773A (OSRAM) |
| CA (1) | CA1080998A (OSRAM) |
| CH (1) | CH615754A5 (OSRAM) |
| DE (1) | DE2627954A1 (OSRAM) |
| FR (1) | FR2317644A1 (OSRAM) |
| GB (1) | GB1543420A (OSRAM) |
| NL (1) | NL7606747A (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151743A (en) * | 1978-06-28 | 1979-05-01 | International Telephone And Telegraph Corporation | Densitometer drive |
| US4459042A (en) * | 1980-11-28 | 1984-07-10 | Novex, Inc. | Vibratory digital temperature sensor |
| US4448546A (en) * | 1980-11-28 | 1984-05-15 | Novex, Inc. | Digital temperature sensor |
| GB8408527D0 (en) * | 1984-04-03 | 1984-05-16 | Health Lab Service Board | Fluid density measurement |
| US4664124A (en) * | 1984-12-20 | 1987-05-12 | The Kendall Company | Biological fluid specific gravity monitor with ultrasonic sensor circuit |
| US4741200A (en) * | 1986-07-11 | 1988-05-03 | Ford Motor Company | Method and apparatus for measuring viscosity in a liquid utilizing a piezoelectric sensor |
| JPH07104249B2 (ja) * | 1986-12-29 | 1995-11-13 | 京都電子工業株式会社 | 振動式密度計に於ける収束振動周期の予測算出方法 |
| JP2516372B2 (ja) * | 1987-07-22 | 1996-07-24 | 日本鋼管株式会社 | 粘度測定装置 |
| JP2616385B2 (ja) * | 1993-05-25 | 1997-06-04 | ブリヂストンスポーツ株式会社 | ソリッドゴルフボール |
| US6079266A (en) * | 1999-04-01 | 2000-06-27 | Starr-Johnson | Fluid-level measurement by dynamic excitation of a pressure- and fluid-load-sensitive diaphragm |
| DE10015816A1 (de) * | 2000-03-30 | 2001-10-18 | Infineon Technologies Ag | Biosensorchip |
| US6539806B2 (en) | 2001-03-07 | 2003-04-01 | Starr-Johnson | Fluid-load measurement by magnetic excitation and vibration sensing of a fluid-load-sensitive diaphragm |
| US6591688B2 (en) | 2001-03-07 | 2003-07-15 | Starr-Johnson | Load sensing by partial magnetic saturation |
| WO2012177241A1 (en) * | 2011-06-21 | 2012-12-27 | Halliburton Energy Services, Inc. | Fluid densitometer with temperature sensor to provide temperature correction |
| US9752911B2 (en) | 2014-12-29 | 2017-09-05 | Concentric Meter Corporation | Fluid parameter sensor and meter |
| WO2016109451A1 (en) | 2014-12-29 | 2016-07-07 | Concentric Meter Corporation | Electromagnetic transducer |
| US10126266B2 (en) | 2014-12-29 | 2018-11-13 | Concentric Meter Corporation | Fluid parameter sensor and meter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1158790A (en) * | 1965-12-29 | 1969-07-16 | Solartron Electronic Group | Improvements in Fluid Density Meters |
| US3690147A (en) * | 1969-08-15 | 1972-09-12 | Massachusetts Inst Technology | Torsional vibration densitometer |
| US3677067A (en) * | 1970-08-20 | 1972-07-18 | Itt | Densitometer |
| US3651988A (en) * | 1970-08-21 | 1972-03-28 | Kidde & Co Walter | Explosively operated gas supplying apparatus |
-
1975
- 1975-06-27 US US05/590,964 patent/US3967490A/en not_active Expired - Lifetime
-
1976
- 1976-06-22 NL NL7606747A patent/NL7606747A/xx not_active Application Discontinuation
- 1976-06-22 DE DE19762627954 patent/DE2627954A1/de not_active Withdrawn
- 1976-06-25 CA CA255,772A patent/CA1080998A/en not_active Expired
- 1976-06-25 FR FR7619398A patent/FR2317644A1/fr not_active Withdrawn
- 1976-06-25 GB GB26477/76A patent/GB1543420A/en not_active Expired
- 1976-06-28 CH CH823276A patent/CH615754A5/de not_active IP Right Cessation
- 1976-06-28 JP JP51076301A patent/JPS5231773A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3967490A (en) | 1976-07-06 |
| NL7606747A (nl) | 1976-12-29 |
| GB1543420A (en) | 1979-04-04 |
| FR2317644A1 (fr) | 1977-02-04 |
| CH615754A5 (OSRAM) | 1980-02-15 |
| DE2627954A1 (de) | 1977-05-12 |
| JPS5231773A (en) | 1977-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1080998A (en) | High temperature operation vibration densitometer | |
| EP1395802B1 (en) | High sensitivity pressure sensor with long term stability | |
| US5136885A (en) | Quartz crystal pressure sensor | |
| US4783987A (en) | System for sustaining and monitoring the oscillation of piezoelectric elements exposed to energy-absorptive media | |
| US3677067A (en) | Densitometer | |
| US6938462B2 (en) | Device for measuring viscosity and/or density | |
| US3842655A (en) | Fluid density sensing systems | |
| US3983744A (en) | Method and apparatus for measuring the density of a dirty fluid | |
| US3805592A (en) | Densitometer | |
| US3848180A (en) | Pressure transducer | |
| US4357835A (en) | Electromagnetic flowmeter in shielded lines | |
| US3808875A (en) | Densitometer and probe therefor | |
| US6119523A (en) | Method and apparatus for electronic compensation of erroneous readings caused by resonance in a capacitive pressure transducer | |
| KR970000035B1 (ko) | 압력센서 | |
| EP0157533B1 (en) | Pressure measuring apparatus, e.g. a barometer | |
| US4194385A (en) | Densitometer calibration method | |
| US3878710A (en) | Densitometer | |
| US3713324A (en) | Densitometer | |
| Hofler | Accurate acoustic power measurements with a high‐intensity driver | |
| Bramanti | A high sensitivity measuring technique for capacitive sensor transducers | |
| US3187579A (en) | Pressure-to-frequency transducer | |
| US3832884A (en) | Densitometer | |
| US3795136A (en) | Vibration densitometer apparatus | |
| Bendeli et al. | A surface simulator for the precise calibration of surface roughness measuring equipment | |
| US3701952A (en) | Densitometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |