FR714654A - Method and apparatus for recording high pressures - Google Patents
Method and apparatus for recording high pressuresInfo
- Publication number
- FR714654A FR714654A FR714654DA FR714654A FR 714654 A FR714654 A FR 714654A FR 714654D A FR714654D A FR 714654DA FR 714654 A FR714654 A FR 714654A
- Authority
- FR
- France
- Prior art keywords
- high pressures
- recording high
- recording
- pressures
- 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
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR714654T | 1930-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR714654A true FR714654A (en) | 1931-11-18 |
Family
ID=9088040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR714654D Expired FR714654A (en) | 1930-07-29 | 1930-07-29 | Method and apparatus for recording high pressures |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR714654A (en) |
-
1930
- 1930-07-29 FR FR714654D patent/FR714654A/en not_active Expired
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