JP6574447B2 - 歯付きローラアレイを有するカム駆動内燃機関 - Google Patents
歯付きローラアレイを有するカム駆動内燃機関 Download PDFInfo
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- JP6574447B2 JP6574447B2 JP2016568983A JP2016568983A JP6574447B2 JP 6574447 B2 JP6574447 B2 JP 6574447B2 JP 2016568983 A JP2016568983 A JP 2016568983A JP 2016568983 A JP2016568983 A JP 2016568983A JP 6574447 B2 JP6574447 B2 JP 6574447B2
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- Prior art keywords
- engine
- toothed
- power cam
- zhou
- piston
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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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
- F02B75/222—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in star arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/0641—Details, component parts specially adapted for such machines
- F01B1/0668—Supporting and guiding means for the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
- F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
-
- 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
- F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
- F02B57/08—Engines with star-shaped cylinder arrangements
-
- 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
-
- 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
- F02B75/18—Multi-cylinder engines
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/306—Means to synchronise movements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
- F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
- F01B2009/061—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces by cams
- F01B2009/068—Quadri-lobe cams
-
- 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
- F02B2075/028—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle five
-
- 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
- F02B2275/36—Modified dwell of piston in TDC
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
Zhouエンジンは、内燃機関、およびガスタービンの燃焼室として作用するエンジンである。
パワーカム機構は改良カム機構である。
当然ながら、FはVに比例する。
Claims (16)
- 複数のシリンダと複数の歯付きトラックとを有する2つの外殻と、
複数のピストンであって、前記複数のピストンのそれぞれが前記複数のシリンダのうちの1つの内側で移動するように構成され、前記各ピストンが複数の歯付きトラックと複数のホイールとを有する、複数のピストンと、
複数の歯付きローラアレイであって、前記各歯付きローラアレイが前記ピストンの前記歯付きトラックのうちの1つと前記外殻の前記歯付きトラックのうちの1つとの間で転動し、噛み合うように構成されている、複数の歯付きローラアレイと、
複数のトラックを有するパワーカムであって、前記パワーカムが前記ピストンの前記ホイールおよび前記パワーカムの前記トラックを介して前記ピストンを駆動するように、そしてピストンの運動をピストントップ運動曲線(1H)に沿って移動させるように構成されている、パワーカムと、
複数のシリンダヘッドと、
弁タイミング機構と、
燃料供給系統と、
点火系統と、を備える、エンジン。 - 前記エンジンの作業サイクルは、前記パワーカムの1回転またはそれより少ない回転、および1回の熱力学サイクルの間に、5つの異なる作業工程を完了し、5つの異なる作業工程は、吸気行程、圧縮行程、燃焼期間、膨張行程、および排気行程である、請求項1に記載のエンジン
- 前記1つの外殻は、さらに、前記パワーカムを搭載および回転させる1つの軸孔を有し、設置のための複数の孔を有する、請求項1に記載のエンジン。
- 前記複数のシリンダが対に設定され、前記複数のシリンダの各対が同じ軸線上に位置し、その結果、前記シリンダ対内の前記2つのピストンが互いに真反対に運動するように構成される、請求項1に記載のエンジン。
- 前記各歯付きローラアレイの歯付きローラ(図13の13A)は、制限され同期されている、請求項1に記載のエンジン。
- 前記パワーカムの前記複数のトラックは、各作業工程が異なる継続期間を有する、および/または、各行程が異なる長さを有するように、前記ピストンがたどるピストントップ運動曲線(1H)により設計および製造され、セクションごとに最適化することができる、請求項2に記載のエンジン。
- 前記パワーカムは、前記複数のピストンのすべてを駆動し、その逆も成り立つ、請求項1に記載のエンジン。
- 前記エンジンは内燃機関である、請求項1に記載のエンジン。
- 燃焼室を備えるガスタービンであって、前記燃焼室が請求項1に記載のエンジン(図15)である、ガスタービン。
- 複数のトラックを有するパワーカムと、
複数の歯付きトラックと複数のホイールとを有し、前記複数のホイールが前記パワーカムの軌道をたどるように構成される従動子と、
複数の歯付きトラックを有するケーシングと、
複数の歯付きローラアレイと、を備え、
前記複数の歯付きローラアレイは、それぞれ前記従動子の前記歯付きトラックのうちの1つと前記ケーシングの前記歯付きトラックのうちの1つとの間で転動し、噛み合うように構成されている、パワーカム機構。 - 前記複数の歯付きローラアレイのそれぞれの歯付きローラ(図20の20F、図21の21F)は、制限され同期されている、請求項10に記載のパワーカム機構。
- 前記複数の歯付きトラック(18I、18J)は、それぞれ支持面と複数の歯とを有する、請求項10に記載のパワーカム機構。
- 前記複数の歯付きローラは、それぞれ支持面と複数の歯とを有する、請求項10に記載のパワーカム機構。
- 前記複数の歯付きローラは、それらの前記支持面を前記歯付きトラックの前記支持面に接触することで法線力に耐えるように構成されている、請求項10に記載のパワーカム機構。
- 前記従動子の前記複数のホイールは歯を有し、前記パワーカムの前記複数のトラックはそれに応じて歯を有する、請求項10に記載のパワーカム機構。
- 前記従動子の前記歯付きトラックの歯、前記歯付きローラの歯、前記ケーシングの前記歯付きトラックの歯、前記従動子の前記ホイールの歯、および前記パワーカムの前記トラックの歯は、インボリュートプロファイルを有する、請求項10に記載のパワーカム機構。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CA2014/050106 WO2015120530A1 (en) | 2014-02-14 | 2014-02-14 | Cam driven internal combustion engine with toothed roller arrays |
Publications (2)
Publication Number | Publication Date |
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JP2017507284A JP2017507284A (ja) | 2017-03-16 |
JP6574447B2 true JP6574447B2 (ja) | 2019-09-11 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016568983A Active JP6574447B2 (ja) | 2014-02-14 | 2014-02-14 | 歯付きローラアレイを有するカム駆動内燃機関 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210317780A1 (ja) |
EP (1) | EP3117084A4 (ja) |
JP (1) | JP6574447B2 (ja) |
CN (1) | CN106414950A (ja) |
CA (1) | CA2976644C (ja) |
WO (1) | WO2015120530A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201703606D0 (en) * | 2017-03-07 | 2017-04-19 | Newlenoir Ltd | Internal combustion engine |
ES2698798A1 (es) * | 2017-08-04 | 2019-02-05 | Oller Asensio Jose | Motor de combustion con bloque giratorio portacilindros |
CN107816384B (zh) * | 2017-10-11 | 2019-09-03 | 中国航发南方工业有限公司 | 基于星形活塞发动机的航空混合动力***及其无人机 |
US11434815B2 (en) * | 2020-11-03 | 2022-09-06 | International Engine Intellectual Property, Llc | Engine with isochoric combustion |
EP4293196A1 (de) * | 2022-06-15 | 2023-12-20 | Intergreentech GmbH | Explosionsmotor und verfahren zum betrieb eines explosionsmotors mit hydroxygas, wassergas, wasserstoff-mischgas, wasserstoff sowie im mischbetrieb mit vorgenannten gasen unter beimischung flüssigen wassers |
EP4394160A1 (en) * | 2022-12-29 | 2024-07-03 | Shih-Ho Chang | Rotary engine |
Family Cites Families (14)
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US1863877A (en) * | 1928-04-02 | 1932-06-21 | Rightenour Asa Lee | Internal combustion engine |
JPS4741293Y1 (ja) * | 1968-12-28 | 1972-12-14 | ||
JPS5261609A (en) * | 1975-11-17 | 1977-05-21 | Combustion Res & Tech | Reciprocating motion rotary engine |
US4387672A (en) * | 1981-10-08 | 1983-06-14 | Crocker Alfred J | Energy transfer apparatus |
JP2601125Y2 (ja) * | 1993-12-20 | 1999-11-08 | 株式会社三共製作所 | 平面カム機構 |
JPH08303458A (ja) * | 1995-05-12 | 1996-11-19 | Thk Kk | 直線案内装置及び平面案内装置 |
FR2786530B1 (fr) * | 1998-11-26 | 2001-01-19 | Vianney Rabhi | Dispositif de transmission mecanique pour moteur a cylindree variable |
JP4182846B2 (ja) * | 2003-09-05 | 2008-11-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US7334558B2 (en) * | 2004-01-02 | 2008-02-26 | Darrell Grayson Higgins | Slide body internal combustion engine |
US8245673B2 (en) * | 2006-09-07 | 2012-08-21 | Revetec Holdings Limited | Opposed piston combustion engine |
JP5092083B2 (ja) * | 2007-12-25 | 2012-12-05 | アイセル株式会社 | 直動ガイド装置 |
US8191517B2 (en) * | 2008-09-25 | 2012-06-05 | Rez Mustafa | Internal combustion engine with dual-chamber cylinder |
CN101839319A (zh) * | 2009-03-20 | 2010-09-22 | 海德堡印刷机械股份公司 | 具有控制凸轮和控制滚子的凸轮传动装置 |
CN103061881A (zh) * | 2013-01-29 | 2013-04-24 | 四川大学 | 外凸内任意齿差凸轮摆动式传动内燃机 |
-
2014
- 2014-02-14 CA CA2976644A patent/CA2976644C/en active Active
- 2014-02-14 CN CN201480077186.9A patent/CN106414950A/zh active Pending
- 2014-02-14 WO PCT/CA2014/050106 patent/WO2015120530A1/en active Application Filing
- 2014-02-14 US US15/118,484 patent/US20210317780A1/en not_active Abandoned
- 2014-02-14 EP EP14882225.7A patent/EP3117084A4/en active Pending
- 2014-02-14 JP JP2016568983A patent/JP6574447B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017507284A (ja) | 2017-03-16 |
CA2976644C (en) | 2023-03-14 |
CA2976644A1 (en) | 2015-08-20 |
CN106414950A (zh) | 2017-02-15 |
EP3117084A4 (en) | 2017-10-11 |
US20210317780A1 (en) | 2021-10-14 |
EP3117084A1 (en) | 2017-01-18 |
WO2015120530A1 (en) | 2015-08-20 |
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