JPS6349057B2 - - Google Patents
Info
- Publication number
- JPS6349057B2 JPS6349057B2 JP56188302A JP18830281A JPS6349057B2 JP S6349057 B2 JPS6349057 B2 JP S6349057B2 JP 56188302 A JP56188302 A JP 56188302A JP 18830281 A JP18830281 A JP 18830281A JP S6349057 B2 JPS6349057 B2 JP S6349057B2
- Authority
- JP
- Japan
- Prior art keywords
- lock pin
- oil
- compression ratio
- bearing
- eccentric bearing
- 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
- 230000006835 compression Effects 0.000 claims description 52
- 238000007906 compression Methods 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 239000003921 oil Substances 0.000 description 79
- 239000000446 fuel Substances 0.000 description 4
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 239000000346 nonvolatile oil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18830281A JPS5891340A (ja) | 1981-11-26 | 1981-11-26 | 内燃機関の可変圧縮比機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18830281A JPS5891340A (ja) | 1981-11-26 | 1981-11-26 | 内燃機関の可変圧縮比機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5891340A JPS5891340A (ja) | 1983-05-31 |
| JPS6349057B2 true JPS6349057B2 (US07922777-20110412-C00004.png) | 1988-10-03 |
Family
ID=16221231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18830281A Granted JPS5891340A (ja) | 1981-11-26 | 1981-11-26 | 内燃機関の可変圧縮比機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891340A (US07922777-20110412-C00004.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4864977A (en) * | 1987-07-03 | 1989-09-12 | Honda Giken Kogyo Kabushiki Kaisha | Compression ratio-changing device for internal combustion engines |
| US4864975A (en) * | 1987-07-03 | 1989-09-12 | Honda Giken Kogyo Kabushiki Kaisha | Compression ratio-changing device for internal combustion engines |
| US5476074A (en) * | 1994-06-27 | 1995-12-19 | Ford Motor Company | Variable compression height piston for internal combustion engine |
| US10247093B2 (en) | 2016-01-21 | 2019-04-02 | Tenneco Inc. | Variable compression ratio connecting rod |
| JP6424882B2 (ja) * | 2016-11-29 | 2018-11-21 | トヨタ自動車株式会社 | 可変圧縮比内燃機関 |
| DE102019103998A1 (de) * | 2018-06-27 | 2019-08-29 | FEV Europe GmbH | Pleuel einer Verbrennungskraftmaschine zur Änderung des Verdichtungsverhältnisses |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540256A (en) * | 1978-09-14 | 1980-03-21 | Nissan Motor Co Ltd | Compression ratio adjusting device of internal combustion engine |
-
1981
- 1981-11-26 JP JP18830281A patent/JPS5891340A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540256A (en) * | 1978-09-14 | 1980-03-21 | Nissan Motor Co Ltd | Compression ratio adjusting device of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5891340A (ja) | 1983-05-31 |
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