FR2195791B1 - - Google Patents
Info
- Publication number
- FR2195791B1 FR2195791B1 FR7329398A FR7329398A FR2195791B1 FR 2195791 B1 FR2195791 B1 FR 2195791B1 FR 7329398 A FR7329398 A FR 7329398A FR 7329398 A FR7329398 A FR 7329398A FR 2195791 B1 FR2195791 B1 FR 2195791B1
- Authority
- FR
- France
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
- G01M15/044—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring power, e.g. by operating the engine with one of the ignitions interrupted; by using acceleration tests
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
- G01M15/046—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring revolutions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3752072A GB1434036A (en) | 1972-08-11 | 1972-08-11 | Test systems for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2195791A1 FR2195791A1 (US20080293856A1-20081127-C00127.png) | 1974-03-08 |
| FR2195791B1 true FR2195791B1 (US20080293856A1-20081127-C00127.png) | 1976-05-07 |
Family
ID=10397099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7329398A Expired FR2195791B1 (US20080293856A1-20081127-C00127.png) | 1972-08-11 | 1973-08-10 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2195791B1 (US20080293856A1-20081127-C00127.png) |
| GB (1) | GB1434036A (US20080293856A1-20081127-C00127.png) |
| IT (1) | IT990201B (US20080293856A1-20081127-C00127.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5132909A (en) * | 1990-07-30 | 1992-07-21 | Saturn Corporation | Apparatus for diagnosing individual cylinder performance by estimated instantaneous engine speeds |
| US10731582B2 (en) * | 2016-11-16 | 2020-08-04 | GM Global Technology Operations LLC | Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973638A (en) * | 1955-07-14 | 1961-03-07 | Phillips Petroleum Co | Engine analysis apparatus |
| FR1509685A (fr) * | 1967-01-31 | 1968-01-12 | Analyseur de corrections automatiques d'avance, à l'allumage, ou à l'injection | |
| US3581561A (en) * | 1969-10-27 | 1971-06-01 | Borg Warner | Engine acceleration horsepower-metering system |
-
1972
- 1972-08-11 GB GB3752072A patent/GB1434036A/en not_active Expired
-
1973
- 1973-08-09 IT IT5192673A patent/IT990201B/it active
- 1973-08-10 FR FR7329398A patent/FR2195791B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434036A (en) | 1976-04-28 |
| IT990201B (it) | 1975-06-20 |
| FR2195791A1 (US20080293856A1-20081127-C00127.png) | 1974-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |