NL6808972A - - Google Patents
Info
- Publication number
- NL6808972A NL6808972A NL6808972A NL6808972A NL6808972A NL 6808972 A NL6808972 A NL 6808972A NL 6808972 A NL6808972 A NL 6808972A NL 6808972 A NL6808972 A NL 6808972A NL 6808972 A NL6808972 A NL 6808972A
- Authority
- NL
- Netherlands
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
-
- 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
- G01L23/18—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 resistance strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/245—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying pressure and velocity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/26—Devices for measuring efficiency, i.e. the ratio of power output to power input
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Control Of Eletrric Generators (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR112388 | 1967-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6808972A true NL6808972A (en:Method) | 1968-12-30 |
Family
ID=8634073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6808972A NL6808972A (en:Method) | 1967-06-29 | 1968-06-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3495449A (en:Method) |
| BE (1) | BE717396A (en:Method) |
| FR (1) | FR1555542A (en:Method) |
| GB (1) | GB1166987A (en:Method) |
| LU (1) | LU56355A1 (en:Method) |
| NL (1) | NL6808972A (en:Method) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2349560A (en) * | 1940-06-25 | 1944-05-23 | Reijnst Maximilien Felix | Device for ascertaining the output or input of reciprocating engines |
| US3283569A (en) * | 1964-05-18 | 1966-11-08 | Southern Gas Ass | Method and apparatus for indicating performance characteristics of reciprocating piston machines |
| US3375711A (en) * | 1965-05-13 | 1968-04-02 | United Aircraft Corp | Engine performance indicator and collector |
| US3374666A (en) * | 1966-04-21 | 1968-03-26 | United Aircraft Corp | Volumetric efficiency computer |
-
1967
- 1967-06-29 FR FR112388A patent/FR1555542A/fr not_active Expired
-
1968
- 1968-06-19 GB GB29299/68A patent/GB1166987A/en not_active Expired
- 1968-06-24 US US739457A patent/US3495449A/en not_active Expired - Lifetime
- 1968-06-26 NL NL6808972A patent/NL6808972A/xx unknown
- 1968-06-27 LU LU56355D patent/LU56355A1/xx unknown
- 1968-06-28 BE BE717396D patent/BE717396A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3495449A (en) | 1970-02-17 |
| GB1166987A (en) | 1969-10-15 |
| FR1555542A (en:Method) | 1969-01-31 |
| LU56355A1 (en:Method) | 1968-10-04 |
| BE717396A (en:Method) | 1968-12-30 |