BE509474A - - Google Patents
Info
- Publication number
- BE509474A BE509474A BE509474DA BE509474A BE 509474 A BE509474 A BE 509474A BE 509474D A BE509474D A BE 509474DA BE 509474 A BE509474 A BE 509474A
- Authority
- BE
- Belgium
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 Analysing Materials By Optical Means (AREA)
- Level Indicators Using A Float (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1088730X | 1951-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE509474A true BE509474A (US07223432-20070529-C00017.png) |
Family
ID=9613975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509474D BE509474A (US07223432-20070529-C00017.png) | 1951-03-17 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE509474A (US07223432-20070529-C00017.png) * | 1951-03-17 | |||
| US3915011A (en) * | 1974-03-18 | 1975-10-28 | Roger R Nelson | Device for sampling fluids and slurries |
| GB2170608B (en) * | 1985-02-05 | 1988-06-02 | Coal Ind | Improved hydrometer |
| DE29517994U1 (de) * | 1995-11-14 | 1995-12-21 | Leo Kübler GmbH Thermometer-Aräometerfabrik, 76133 Karlsruhe | Vorrichtung zur Bestimmung der Dichte von Flüssigkeiten |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US480480A (en) * | 1892-08-09 | Hydrometer | ||
| US721744A (en) * | 1902-01-02 | 1903-03-03 | B G Hartmann | Hydrometer. |
| US907107A (en) * | 1907-11-16 | 1908-12-15 | Fernand A Courtois | Apparatus for determining specific gravity. |
| US1367879A (en) * | 1918-08-14 | 1921-02-08 | Henry L Doherty | Thermometer-reader |
| GB187484A (en) * | 1921-11-22 | 1922-10-26 | Clive Russell | Improvements relating to apparatus for determining the specific gravity of liquids |
| GB226311A (en) * | 1923-10-20 | 1924-12-24 | Robert Eric Milnes | Improvements in or applicable to storage batteries |
| US1607912A (en) * | 1924-01-22 | 1926-11-23 | Indiana Pipe Line Company | Hydrometer |
| US1664265A (en) * | 1924-07-28 | 1928-03-27 | Prec Tank Gauge Company | Liquid gauge |
| US1881572A (en) * | 1927-11-11 | 1932-10-11 | Herz Alfred | Compensating drive mechanism for gas meters |
| DE465857C (de) * | 1927-12-14 | 1928-09-26 | Rudolf Kandt | Sicherheitsvorrichtung an hydraulischen Fahrzeugbremsen, insbesondere fuer Kraftfahrzeuge |
| FR690716A (fr) * | 1929-02-26 | 1930-09-25 | Densimètre | |
| US2023196A (en) * | 1930-11-21 | 1935-12-03 | Universal Oil Prod Co | Hydrometer |
| US1965837A (en) * | 1930-12-06 | 1934-07-10 | Howard B Herdeg | Specific gravity and electrolyte level indicator for batteries |
| US1891800A (en) * | 1931-04-06 | 1932-12-20 | William O Collins | Attachment for incubator |
| US2017095A (en) * | 1933-02-07 | 1935-10-15 | Fred V Hiergesell | Hydrometer |
| US2118029A (en) * | 1936-08-10 | 1938-05-24 | James T Boyd | Pressure controlled apparatus |
| US2212809A (en) * | 1937-03-04 | 1940-08-27 | Edelmann & Co | Antifreeze solution indicator |
| US2127065A (en) * | 1937-04-27 | 1938-08-16 | Kimble Glass Co | Hydrometer |
| FR841752A (fr) * | 1938-02-26 | 1939-05-26 | Procédé et dispositif de contrôle de la densité des eaux de purges des installations à vapeur | |
| US2342441A (en) * | 1940-05-30 | 1944-02-22 | Arthur Joseph Hughes | Hydrometric apparatus |
| US2384664A (en) * | 1942-12-28 | 1945-09-11 | Jr Edward B Westlake | Hydrometer |
| US2543522A (en) * | 1945-06-08 | 1951-02-27 | Samuel J Cohen | Apparatus for proportioning liquids |
| GB602646A (en) * | 1945-11-26 | 1948-05-31 | George Royston | Improvements in or relating to apparatus for continuously indicating and/or recording density of liquid or paste material |
| BE509474A (US07223432-20070529-C00017.png) * | 1951-03-17 |
-
0
- BE BE509474D patent/BE509474A/xx unknown
-
1951
- 1951-03-17 FR FR1038630D patent/FR1038630A/fr not_active Expired
- 1951-12-28 FR FR62250D patent/FR62250E/fr not_active Expired
-
1952
- 1952-03-12 DE DEP7271A patent/DE1088730B/de active Pending
- 1952-03-13 GB GB6587/52A patent/GB707118A/en not_active Expired
- 1952-03-14 US US276504A patent/US2878676A/en not_active Expired - Lifetime
-
1957
- 1957-10-01 US US687525A patent/US3012438A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3012438A (en) | 1961-12-12 |
| DE1088730B (de) | 1960-09-08 |
| GB707118A (en) | 1954-04-14 |
| FR62250E (fr) | 1955-06-13 |
| US2878676A (en) | 1959-03-24 |
| FR1038630A (fr) | 1953-09-30 |
