AU2001270788A1 - Selectable 2 stroke / 4 stoke camshaft drive system - Google Patents
Selectable 2 stroke / 4 stoke camshaft drive systemInfo
- Publication number
- AU2001270788A1 AU2001270788A1 AU2001270788A AU7078801A AU2001270788A1 AU 2001270788 A1 AU2001270788 A1 AU 2001270788A1 AU 2001270788 A AU2001270788 A AU 2001270788A AU 7078801 A AU7078801 A AU 7078801A AU 2001270788 A1 AU2001270788 A1 AU 2001270788A1
- Authority
- AU
- Australia
- Prior art keywords
- stoke
- selectable
- stroke
- drive system
- camshaft drive
- 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.)
- Abandoned
Links
Classifications
-
- 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
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/022—Chain drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/024—Belt drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2311/00—Differential gears located between crankshafts and camshafts for varying the timing of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2710/00—Control of valve gear, speed or power
- F01L2710/003—Control of valve gear for two stroke engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2800/00—Methods of operation using a variable valve timing mechanism
-
- 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
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0017206A GB0017206D0 (en) | 2000-07-14 | 2000-07-14 | Dual cycle internal combustion engine |
GB0017206 | 2000-07-14 | ||
GB0017354 | 2000-07-17 | ||
GB0017354A GB0017354D0 (en) | 2000-07-14 | 2000-07-17 | Dual cycle internal combustion engine |
GB0022373A GB2364745A (en) | 2000-07-14 | 2000-09-12 | Camshaft drive system for selectable two-stroke/ four-stroke i.c. engine |
GB0022373 | 2000-09-12 | ||
PCT/GB2001/003116 WO2002006639A1 (en) | 2000-07-14 | 2001-07-12 | Selectable 2 stroke / 4 stoke camshaft drive system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001270788A1 true AU2001270788A1 (en) | 2002-01-30 |
Family
ID=27255805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001270788A Abandoned AU2001270788A1 (en) | 2000-07-14 | 2001-07-12 | Selectable 2 stroke / 4 stoke camshaft drive system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1301692B1 (de) |
CN (1) | CN1291137C (de) |
AU (1) | AU2001270788A1 (de) |
DE (1) | DE60117553T2 (de) |
WO (1) | WO2002006639A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9732682B2 (en) | 2012-09-07 | 2017-08-15 | Ford Global Technologies, Llc | Internal combustion engine which may be selectively operated by the two-stroke method or the four-stroke method and method for operating such an internal combustion engine |
FR3009337B1 (fr) * | 2013-08-01 | 2015-08-21 | Peugeot Citroen Automobiles Sa | Dispositif de transmission mecanique a train epicycloidal commutable |
DE102014112464A1 (de) * | 2014-08-29 | 2016-03-03 | Thyssenkrupp Presta Teccenter Ag | Verstelleinheit für eine Nockenwelle einer Brennkraftmaschine |
EP3201447B1 (de) | 2014-09-29 | 2023-05-31 | Volvo Truck Corporation | Zweitaktmotor mit gegenüberliegenden kolben mit kompressionsentlastung |
CN104863724A (zh) * | 2015-05-25 | 2015-08-26 | 曲严忠 | 超高压缩比增压直喷汽油发动机及其运行状态切换方法 |
CN112312811B (zh) | 2018-08-27 | 2023-01-10 | 创科地板护理技术有限公司 | 地面清洁器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842267A1 (de) * | 1988-12-15 | 1990-06-21 | Gerd Mager | Variable ventilueberschneidung fuer viertakt-motoren, durch planetengetriebe mit verstellung |
JPH04234508A (ja) * | 1990-12-29 | 1992-08-24 | Isuzu Ceramics Kenkyusho:Kk | 2−4サイクル切り換えクラッチ |
DE69818946T2 (de) * | 1997-11-21 | 2004-05-13 | Mazda Motor Corp. | Vorrichtung zur Steuerung der Drehphase |
-
2001
- 2001-07-12 WO PCT/GB2001/003116 patent/WO2002006639A1/en active IP Right Grant
- 2001-07-12 EP EP01949668A patent/EP1301692B1/de not_active Expired - Lifetime
- 2001-07-12 CN CNB018026931A patent/CN1291137C/zh not_active Expired - Fee Related
- 2001-07-12 AU AU2001270788A patent/AU2001270788A1/en not_active Abandoned
- 2001-07-12 DE DE60117553T patent/DE60117553T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1291137C (zh) | 2006-12-20 |
DE60117553T2 (de) | 2006-08-10 |
DE60117553D1 (de) | 2006-04-27 |
WO2002006639A1 (en) | 2002-01-24 |
EP1301692B1 (de) | 2006-03-01 |
EP1301692A1 (de) | 2003-04-16 |
CN1388852A (zh) | 2003-01-01 |
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