FR824610A - Enhancements to expandable diaphragm devices - Google Patents
Enhancements to expandable diaphragm devicesInfo
- Publication number
- FR824610A FR824610A FR824610DA FR824610A FR 824610 A FR824610 A FR 824610A FR 824610D A FR824610D A FR 824610DA FR 824610 A FR824610 A FR 824610A
- Authority
- FR
- France
- Prior art keywords
- enhancements
- diaphragm devices
- expandable diaphragm
- expandable
- devices
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US824610XA | 1937-07-21 | 1937-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR824610A true FR824610A (en) | 1938-02-11 |
Family
ID=22171366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR824610D Expired FR824610A (en) | 1937-07-21 | 1937-07-21 | Enhancements to expandable diaphragm devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR824610A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534611A (en) * | 1968-02-23 | 1970-10-20 | Johnson Service Co | Temperature sensing apparatus having ambient temperature compensation means |
-
1937
- 1937-07-21 FR FR824610D patent/FR824610A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534611A (en) * | 1968-02-23 | 1970-10-20 | Johnson Service Co | Temperature sensing apparatus having ambient temperature compensation means |
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