FR921990A - Indicateur de puissance des moteurs - Google Patents
Indicateur de puissance des moteursInfo
- Publication number
- FR921990A FR921990A FR921990DA FR921990A FR 921990 A FR921990 A FR 921990A FR 921990D A FR921990D A FR 921990DA FR 921990 A FR921990 A FR 921990A
- Authority
- FR
- France
- Prior art keywords
- engine power
- power indicator
- indicator
- engine
- power
- 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
- G01L23/02—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 mechanically indicating or recording and involving loaded or return springs
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 |
|---|---|---|---|
| FR921990T | 1946-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR921990A true FR921990A (fr) | 1947-05-23 |
Family
ID=9437693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR921990D Expired FR921990A (fr) | 1946-02-12 | 1946-02-12 | Indicateur de puissance des moteurs |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR921990A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794949A (en) * | 1986-10-14 | 1989-01-03 | Kabushiki Kaisha Neriki | Valve with residual pressure indicator for portable oxygen inhalant cylinder |
-
1946
- 1946-02-12 FR FR921990D patent/FR921990A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794949A (en) * | 1986-10-14 | 1989-01-03 | Kabushiki Kaisha Neriki | Valve with residual pressure indicator for portable oxygen inhalant cylinder |
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