JPS6257805B2 - - Google Patents
Info
- Publication number
- JPS6257805B2 JPS6257805B2 JP55079594A JP7959480A JPS6257805B2 JP S6257805 B2 JPS6257805 B2 JP S6257805B2 JP 55079594 A JP55079594 A JP 55079594A JP 7959480 A JP7959480 A JP 7959480A JP S6257805 B2 JPS6257805 B2 JP S6257805B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- pressure
- speed
- lubrication system
- slope
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 239000000314 lubricant Substances 0.000 claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 238000005461 lubrication Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 238000009530 blood pressure measurement Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 abstract description 27
- 230000001105 regulatory effect Effects 0.000 description 10
- 239000003921 oil Substances 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
- F01M2011/14—Indicating devices; Other safety devices for indicating the necessity to change the oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/047,067 US4311041A (en) | 1979-06-11 | 1979-06-11 | Diagnosis of engine lubricant system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5652515A JPS5652515A (en) | 1981-05-11 |
| JPS6257805B2 true JPS6257805B2 (enExample) | 1987-12-02 |
Family
ID=21946903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7959480A Granted JPS5652515A (en) | 1979-06-11 | 1980-06-11 | Test apparatus for and test method of lubricant system of internal combustion engine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4311041A (enExample) |
| JP (1) | JPS5652515A (enExample) |
| CA (1) | CA1145471A (enExample) |
| DE (1) | DE3021573C2 (enExample) |
| GB (1) | GB2056075B (enExample) |
| MX (1) | MX148299A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448063A (en) * | 1983-02-03 | 1984-05-15 | Ingersoll-Rand Company | Engine cold testing |
| DE3506705C2 (de) * | 1984-03-09 | 1995-08-17 | Volkswagen Ag | Anordnung zur Gewinnung eines Ölmangelsignals bei einer druckölgeschmierten Maschine |
| US4677847A (en) * | 1985-09-30 | 1987-07-07 | Aisin Seiki Kabushiki Kaisha | Automotive engine oil monitoring system |
| DE4025104A1 (de) * | 1990-08-08 | 1992-02-13 | Kloeckner Humboldt Deutz Ag | Oeldruckniveau-anzeige |
| US5515712A (en) * | 1992-05-01 | 1996-05-14 | Yunick; Henry | Apparatus and method for testing combustion engines |
| US5750887A (en) * | 1996-11-18 | 1998-05-12 | Caterpillar Inc. | Method for determining a remaining life of engine oil |
| US5914890A (en) * | 1997-10-30 | 1999-06-22 | Caterpillar Inc. | Method for determining the condition of engine oil based on soot modeling |
| ITBS20030093A1 (it) * | 2003-10-10 | 2005-04-11 | Gimatic Spa | Attrezzo di taglio o di presa con dispositivo per rilevarne il compimento dell'azione. |
| CN109236403B (zh) * | 2018-09-21 | 2024-02-23 | 浙江科丰传感器股份有限公司 | 汽车机油压力传感器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683683A (en) | 1969-06-20 | 1972-08-15 | Vladimir Vasilievich Demidov | Automatic diagnostic station for automobiles |
| US4064747A (en) * | 1976-05-07 | 1977-12-27 | United Technologies Corporation | Relative and sub-cyclic speed measurements for internal combustion engine diagnostics |
-
1979
- 1979-06-11 US US06/047,067 patent/US4311041A/en not_active Expired - Lifetime
-
1980
- 1980-06-06 MX MX182666A patent/MX148299A/es unknown
- 1980-06-07 DE DE3021573A patent/DE3021573C2/de not_active Expired
- 1980-06-09 GB GB8018797A patent/GB2056075B/en not_active Expired
- 1980-06-10 CA CA000353670A patent/CA1145471A/en not_active Expired
- 1980-06-11 JP JP7959480A patent/JPS5652515A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2056075B (en) | 1983-08-10 |
| CA1145471A (en) | 1983-04-26 |
| DE3021573A1 (de) | 1980-12-18 |
| GB2056075A (en) | 1981-03-11 |
| DE3021573C2 (de) | 1984-10-04 |
| MX148299A (es) | 1983-04-07 |
| US4311041A (en) | 1982-01-19 |
| JPS5652515A (en) | 1981-05-11 |
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