AU2003201333B2 - Engine with Variable Compression Ratio - Google Patents
Engine with Variable Compression Ratio Download PDFInfo
- Publication number
- AU2003201333B2 AU2003201333B2 AU2003201333A AU2003201333A AU2003201333B2 AU 2003201333 B2 AU2003201333 B2 AU 2003201333B2 AU 2003201333 A AU2003201333 A AU 2003201333A AU 2003201333 A AU2003201333 A AU 2003201333A AU 2003201333 B2 AU2003201333 B2 AU 2003201333B2
- Authority
- AU
- Australia
- Prior art keywords
- axis
- represented
- length
- arm
- engine
- 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.)
- Ceased
Links
- 230000006835 compression Effects 0.000 title claims description 49
- 238000007906 compression Methods 0.000 title claims description 49
- 238000006073 displacement reaction Methods 0.000 claims description 41
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 24
- 230000000452 restraining effect Effects 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
-
- 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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/34—Lateral camshaft position
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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-79737 | 2002-03-20 | ||
| JP2002079737 | 2002-03-20 | ||
| JP2003016533A JP2003343296A (ja) | 2002-03-20 | 2003-01-24 | 圧縮比可変エンジン |
| JP2003-16533 | 2003-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2003201333A1 AU2003201333A1 (en) | 2003-10-09 |
| AU2003201333B2 true AU2003201333B2 (en) | 2008-02-28 |
Family
ID=27791047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003201333A Ceased AU2003201333B2 (en) | 2002-03-20 | 2003-03-18 | Engine with Variable Compression Ratio |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6843212B2 (enExample) |
| EP (1) | EP1347160B1 (enExample) |
| JP (1) | JP2003343296A (enExample) |
| KR (1) | KR100466648B1 (enExample) |
| CN (2) | CN1258644C (enExample) |
| AU (1) | AU2003201333B2 (enExample) |
| BR (1) | BR0300746B1 (enExample) |
| CA (1) | CA2422659C (enExample) |
| DE (1) | DE60314796T2 (enExample) |
| ES (1) | ES2288575T3 (enExample) |
| MX (1) | MXPA03002428A (enExample) |
| TW (1) | TWI223685B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4259976B2 (ja) * | 2003-10-15 | 2009-04-30 | ヤマハ発動機株式会社 | 自動二輪車及び自動二輪車用エンジン |
| WO2005096727A2 (en) * | 2004-03-29 | 2005-10-20 | George E Fourqurean | Apparatuses and methods for pumping fluids |
| JP2006183478A (ja) * | 2004-12-27 | 2006-07-13 | Nissan Motor Co Ltd | 内燃機関のピストン駆動装置 |
| US6971342B1 (en) | 2005-06-01 | 2005-12-06 | Grabbe Wallace W | Adjustable compression ratio apparatus |
| DE102005054760A1 (de) * | 2005-11-17 | 2007-05-31 | Daimlerchrysler Ag | Hubkolbenbrennkraftmaschine mit veränderlichem Verdichtungsverhältnis |
| CN101046174B (zh) * | 2006-06-09 | 2013-03-06 | 霍继龙 | 可变压缩比内燃发动机 |
| CN100462533C (zh) * | 2006-12-25 | 2009-02-18 | 么烈 | 变压缩比变排量活塞式发动机 |
| JP4882912B2 (ja) * | 2007-08-10 | 2012-02-22 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
| JP5030859B2 (ja) | 2008-05-20 | 2012-09-19 | 本田技研工業株式会社 | リンク式ストローク可変エンジン |
| DE102011017212A1 (de) * | 2011-04-15 | 2012-10-18 | Daimler Ag | Kurbeltrieb für eine wenigstens ein variabel einstellbares Verdichtungsverhältnis aufweisende Hubkolbenmaschine |
| JP5936367B2 (ja) * | 2012-01-20 | 2016-06-22 | 三菱重工業株式会社 | 内燃機関の燃焼制御装置及び制御方法 |
| CN102637047B (zh) * | 2012-04-12 | 2015-01-21 | 中联重科股份有限公司 | 吊臂伸缩随动控制方法和系统 |
| DE102012007465B4 (de) | 2012-04-13 | 2014-09-11 | Audi Ag | Brennkraftmaschine |
| DE102014002368B4 (de) * | 2013-11-14 | 2015-11-12 | Audi Ag | Mehrgelenkskurbeltrieb einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine |
| JP6070683B2 (ja) * | 2014-12-22 | 2017-02-01 | トヨタ自動車株式会社 | 可変長コンロッド及び可変圧縮比内燃機関 |
| CN106089427A (zh) * | 2015-04-30 | 2016-11-09 | 陈作应 | 变量杠杆式偏置连杆内燃机 |
| JP6992890B2 (ja) * | 2018-05-25 | 2022-01-13 | 株式会社Ihi | 可変圧縮装置及びエンジンシステム |
| CN110671198B (zh) * | 2018-12-29 | 2021-07-20 | 长城汽车股份有限公司 | 发动机及具有其的车辆 |
| CN110671196B (zh) * | 2018-12-29 | 2021-07-20 | 长城汽车股份有限公司 | 发动机 |
| CN111379620A (zh) * | 2018-12-29 | 2020-07-07 | 长城汽车股份有限公司 | 发动机的装配方法以及发动机 |
| CN110671197B (zh) * | 2018-12-29 | 2021-08-20 | 长城汽车股份有限公司 | 发动机及具有其的车辆 |
| CN120622263B (zh) * | 2025-08-13 | 2025-10-14 | 湖南电气职业技术学院 | 一种电梯故障预测方法及系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170482A2 (en) * | 2000-07-07 | 2002-01-09 | Nissan Motor Co., Ltd. | Variable compression ratio mechanism of reciprocating internal combustion engine |
| EP1178194A2 (en) * | 2000-07-31 | 2002-02-06 | Nissan Motor Company, Limited | Internal combustion engine with variable compression ratio mechanism |
| JP2002054468A (ja) * | 2000-08-08 | 2002-02-20 | Nissan Motor Co Ltd | 内燃機関の可変圧縮比機構 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228853A (ja) | 1996-02-27 | 1997-09-02 | Hitachi Ltd | ガスタービン燃焼器 |
| FR2810694B1 (fr) * | 2000-06-22 | 2003-05-16 | Roger Louis Lecal | Moteur a phase isochore |
-
2003
- 2003-01-24 JP JP2003016533A patent/JP2003343296A/ja active Pending
- 2003-03-18 EP EP03006025A patent/EP1347160B1/en not_active Expired - Lifetime
- 2003-03-18 ES ES03006025T patent/ES2288575T3/es not_active Expired - Lifetime
- 2003-03-18 TW TW092105951A patent/TWI223685B/zh not_active IP Right Cessation
- 2003-03-18 DE DE60314796T patent/DE60314796T2/de not_active Expired - Lifetime
- 2003-03-18 AU AU2003201333A patent/AU2003201333B2/en not_active Ceased
- 2003-03-19 MX MXPA03002428A patent/MXPA03002428A/es active IP Right Grant
- 2003-03-19 CA CA002422659A patent/CA2422659C/en not_active Expired - Fee Related
- 2003-03-19 US US10/391,195 patent/US6843212B2/en not_active Expired - Fee Related
- 2003-03-20 CN CNB031208169A patent/CN1258644C/zh not_active Expired - Fee Related
- 2003-03-20 BR BRPI0300746-4A patent/BR0300746B1/pt not_active IP Right Cessation
- 2003-03-20 KR KR10-2003-0017346A patent/KR100466648B1/ko not_active Expired - Fee Related
- 2003-03-20 CN CNU032422989U patent/CN2704691Y/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170482A2 (en) * | 2000-07-07 | 2002-01-09 | Nissan Motor Co., Ltd. | Variable compression ratio mechanism of reciprocating internal combustion engine |
| EP1178194A2 (en) * | 2000-07-31 | 2002-02-06 | Nissan Motor Company, Limited | Internal combustion engine with variable compression ratio mechanism |
| JP2002054468A (ja) * | 2000-08-08 | 2002-02-20 | Nissan Motor Co Ltd | 内燃機関の可変圧縮比機構 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2422659C (en) | 2007-01-09 |
| CN1258644C (zh) | 2006-06-07 |
| ES2288575T3 (es) | 2008-01-16 |
| US6843212B2 (en) | 2005-01-18 |
| KR20030076395A (ko) | 2003-09-26 |
| CN2704691Y (zh) | 2005-06-15 |
| EP1347160B1 (en) | 2007-07-11 |
| DE60314796T2 (de) | 2007-10-31 |
| KR100466648B1 (ko) | 2005-01-15 |
| CN1445446A (zh) | 2003-10-01 |
| CA2422659A1 (en) | 2003-09-20 |
| MXPA03002428A (es) | 2004-02-12 |
| TW200306383A (en) | 2003-11-16 |
| JP2003343296A (ja) | 2003-12-03 |
| TWI223685B (en) | 2004-11-11 |
| EP1347160A3 (en) | 2003-11-19 |
| EP1347160A2 (en) | 2003-09-24 |
| US20040003785A1 (en) | 2004-01-08 |
| BR0300746B1 (pt) | 2011-11-29 |
| AU2003201333A1 (en) | 2003-10-09 |
| DE60314796D1 (de) | 2007-08-23 |
| BR0300746A (pt) | 2004-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |