FR642783A - Perfectionnements aux psychromètres métalliques - Google Patents
Perfectionnements aux psychromètres métalliquesInfo
- Publication number
- FR642783A FR642783A FR642783DA FR642783A FR 642783 A FR642783 A FR 642783A FR 642783D A FR642783D A FR 642783DA FR 642783 A FR642783 A FR 642783A
- Authority
- FR
- France
- Prior art keywords
- psychrometers
- metallic
- metallic psychrometers
- 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
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/62—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR642783T | 1927-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR642783A true FR642783A (fr) | 1928-09-04 |
Family
ID=8999051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR642783D Expired FR642783A (fr) | 1927-04-01 | 1927-04-01 | Perfectionnements aux psychromètres métalliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR642783A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633024A (en) * | 1950-01-04 | 1953-03-31 | Weston Electrical Instr Corp | Relative humidity indicator of the wet and dry bulb thermometer type |
-
1927
- 1927-04-01 FR FR642783D patent/FR642783A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633024A (en) * | 1950-01-04 | 1953-03-31 | Weston Electrical Instr Corp | Relative humidity indicator of the wet and dry bulb thermometer type |
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