FR2346710B1 - - Google Patents
Info
- Publication number
- FR2346710B1 FR2346710B1 FR7709544A FR7709544A FR2346710B1 FR 2346710 B1 FR2346710 B1 FR 2346710B1 FR 7709544 A FR7709544 A FR 7709544A FR 7709544 A FR7709544 A FR 7709544A FR 2346710 B1 FR2346710 B1 FR 2346710B1
- Authority
- FR
- France
- 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
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)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH393576A CH609151A5 (en:Method) | 1976-03-30 | 1976-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2346710A1 FR2346710A1 (fr) | 1977-10-28 |
| FR2346710B1 true FR2346710B1 (en:Method) | 1981-11-20 |
Family
ID=4266658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7709544A Granted FR2346710A1 (fr) | 1976-03-30 | 1977-03-30 | Appareil de mesure des densites des liquides ou des gaz et procede d'utilisation de cet appareil |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4114423A (en:Method) |
| JP (1) | JPS6048696B2 (en:Method) |
| CH (1) | CH609151A5 (en:Method) |
| DE (1) | DE2712789C3 (en:Method) |
| FR (1) | FR2346710A1 (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451297U (en:Method) * | 1987-09-22 | 1989-03-29 | ||
| SE8803092L (sv) * | 1988-09-05 | 1990-03-06 | Nils Gustaf Erik Stemme | Anordning vid maetare foer bestaemning av vaetskors och gasers densitet |
| CH681113A5 (en) * | 1990-03-27 | 1993-01-15 | Straumann Inst Ag | Gas density and density change registering unit - has chamber for reception of gas housing vibrator and converter for exciting and detecting vibration |
| US5363691A (en) * | 1990-09-24 | 1994-11-15 | Hydramotion Limited | Vibratile sensing instrument |
| US5345811A (en) * | 1992-04-01 | 1994-09-13 | Parker Hannifin Corporation | Fluid density sensor and system |
| US6687643B1 (en) | 2000-12-22 | 2004-02-03 | Unirex, Inc. | In-situ sensor system and method for data acquisition in liquids |
| CN101611294B (zh) * | 2007-01-16 | 2012-10-03 | 恩德莱斯和豪瑟尔两合公司 | 用于确定和/或者监测介质过程变量的装置 |
| DE102007057124A1 (de) * | 2007-01-16 | 2008-07-17 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums |
| US8448496B2 (en) * | 2009-10-21 | 2013-05-28 | Micropoint Bioscience Inc. | Piezoelectric coagulation sensors |
| JP5020403B1 (ja) * | 2011-11-28 | 2012-09-05 | リオン株式会社 | 振動式物性測定装置及び方法 |
| US9861455B2 (en) | 2013-07-30 | 2018-01-09 | TI Intellectual Property Inc. | Dental implant system |
| US10126266B2 (en) | 2014-12-29 | 2018-11-13 | Concentric Meter Corporation | Fluid parameter sensor and meter |
| WO2016109447A1 (en) | 2014-12-29 | 2016-07-07 | Concentric Meter Corporation | Fluid parameter sensor and meter |
| US10107784B2 (en) | 2014-12-29 | 2018-10-23 | Concentric Meter Corporation | Electromagnetic transducer |
| EP3147645A1 (en) * | 2015-09-22 | 2017-03-29 | Avenisense | A density sensor and density sensor manufacturing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117440A (en) * | 1960-09-12 | 1964-01-14 | Lockheed Aircraft Corp | Densitometer |
| US3295360A (en) * | 1965-04-21 | 1967-01-03 | Dimeff John | Dynamic sensor |
| US3665752A (en) * | 1970-06-09 | 1972-05-30 | Atomic Energy Commission | Vibration density meter comprising nodal circle supported resonant disk |
| GB1385686A (en) * | 1971-05-05 | 1975-02-26 | Solartron Electronic Group | Transducers |
| GB1521467A (en) * | 1974-09-21 | 1978-08-16 | Solartron Electronic Group | Density transducer |
-
1976
- 1976-03-30 CH CH393576A patent/CH609151A5/xx not_active IP Right Cessation
-
1977
- 1977-03-23 DE DE2712789A patent/DE2712789C3/de not_active Expired
- 1977-03-30 JP JP52034784A patent/JPS6048696B2/ja not_active Expired
- 1977-03-30 US US05/782,703 patent/US4114423A/en not_active Expired - Lifetime
- 1977-03-30 FR FR7709544A patent/FR2346710A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6048696B2 (ja) | 1985-10-29 |
| DE2712789B2 (de) | 1979-11-22 |
| DE2712789C3 (de) | 1980-09-18 |
| US4114423A (en) | 1978-09-19 |
| JPS52141667A (en) | 1977-11-26 |
| DE2712789A1 (de) | 1977-10-13 |
| CH609151A5 (en:Method) | 1979-02-15 |
| FR2346710A1 (fr) | 1977-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |