GB2078977B - Device for measuring the density of fluids - Google Patents
Device for measuring the density of fluidsInfo
- Publication number
- GB2078977B GB2078977B GB8113726A GB8113726A GB2078977B GB 2078977 B GB2078977 B GB 2078977B GB 8113726 A GB8113726 A GB 8113726A GB 8113726 A GB8113726 A GB 8113726A GB 2078977 B GB2078977 B GB 2078977B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluids
- density
- measuring
- 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
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
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
- G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/145,889 US4338817A (en) | 1980-05-02 | 1980-05-02 | Hydrometer with improved temperature compensation |
US06/145,890 US4353253A (en) | 1980-05-02 | 1980-05-02 | Device for measuring the density of fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2078977A GB2078977A (en) | 1982-01-13 |
GB2078977B true GB2078977B (en) | 1984-12-05 |
Family
ID=26843368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8113726A Expired GB2078977B (en) | 1980-05-02 | 1981-05-05 | Device for measuring the density of fluids |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3117279A1 (en) |
GB (1) | GB2078977B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339506A1 (en) * | 1993-11-21 | 1995-05-24 | Varta Batterie | Floating fluid density measuring device |
GB2333602B (en) * | 1998-01-26 | 2001-10-10 | Stuart Bruges William Peter | Fluid density measurement device |
DE102013010635B8 (en) | 2012-06-18 | 2015-07-09 | Cera System Verschleissschutz Gmbh | Steam brake / shut-off system |
CN110018082B (en) * | 2019-05-06 | 2022-02-18 | 中建材蚌埠玻璃工业设计研究院有限公司 | Method for detecting specific gravity of hollow glass beads |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2301273A (en) * | 1939-04-17 | 1942-11-10 | Kimble Glass Co | Compensating hydrometer |
US2674119A (en) | 1951-07-09 | 1954-04-06 | Foster J Trainor | Hydrometer |
US2674120A (en) | 1953-04-02 | 1954-04-06 | Foster J Trainor | Hydrometer |
US3538773A (en) * | 1967-03-16 | 1970-11-10 | American Optical Corp | Hydrometer |
CA996370A (en) | 1972-11-25 | 1976-09-07 | Theodor Weber | Density-measuring apparatus, particularly adapted for measuring the content of antifreeze in aqueous solution |
CH573111A5 (en) | 1974-05-21 | 1976-02-27 | Naumann Helmut | |
US4136551A (en) * | 1976-05-20 | 1979-01-30 | Klaus Lunstroth | Densimeter |
-
1981
- 1981-04-30 DE DE19813117279 patent/DE3117279A1/en active Granted
- 1981-05-05 GB GB8113726A patent/GB2078977B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2078977A (en) | 1982-01-13 |
DE3117279A1 (en) | 1982-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980505 |