FR445802A - Device for determining the specific gravity of gases - Google Patents
Device for determining the specific gravity of gasesInfo
- Publication number
- FR445802A FR445802A FR445802DA FR445802A FR 445802 A FR445802 A FR 445802A FR 445802D A FR445802D A FR 445802DA FR 445802 A FR445802 A FR 445802A
- Authority
- FR
- France
- Prior art keywords
- gases
- determining
- specific gravity
- gravity
- specific
- 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
- G01N9/30—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by using centrifugal effects
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)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE242704T | 1911-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR445802A true FR445802A (en) | 1912-11-20 |
Family
ID=32522530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR445802D Expired FR445802A (en) | 1911-07-05 | 1912-07-05 | Device for determining the specific gravity of gases |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE242704C (en) |
FR (1) | FR445802A (en) |
GB (1) | GB191215787A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484207A (en) * | 1945-02-16 | 1949-10-11 | Westinghouse Electric Corp | Gas density meter |
DE4206845C2 (en) * | 1992-03-04 | 1997-10-23 | Rational Gmbh | Device for determining the proportion of a gas component in a gas mixture and use of the device |
DE10228958B3 (en) * | 2002-06-18 | 2004-01-15 | Rational Ag | Device for determining the pressure conditions on a fan wheel and cooking device with such a device |
-
1911
- 1911-07-05 DE DE1911242704D patent/DE242704C/de not_active Expired - Lifetime
-
1912
- 1912-07-05 FR FR445802D patent/FR445802A/en not_active Expired
- 1912-07-05 GB GB191215787D patent/GB191215787A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE242704C (en) | |
GB191215787A (en) | 1912-11-14 |
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