JP2019525065A5 - - Google Patents

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Publication number
JP2019525065A5
JP2019525065A5 JP2019507225A JP2019507225A JP2019525065A5 JP 2019525065 A5 JP2019525065 A5 JP 2019525065A5 JP 2019507225 A JP2019507225 A JP 2019507225A JP 2019507225 A JP2019507225 A JP 2019507225A JP 2019525065 A5 JP2019525065 A5 JP 2019525065A5
Authority
JP
Japan
Prior art keywords
port
cylinder
port opening
opening edge
edge shape
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.)
Granted
Application number
JP2019507225A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019525065A (ja
JP7017559B2 (ja
Filing date
Publication date
Priority claimed from US15/232,183 external-priority patent/US10215129B2/en
Priority claimed from US15/277,930 external-priority patent/US10082099B2/en
Application filed filed Critical
Publication of JP2019525065A publication Critical patent/JP2019525065A/ja
Publication of JP2019525065A5 publication Critical patent/JP2019525065A5/ja
Application granted granted Critical
Publication of JP7017559B2 publication Critical patent/JP7017559B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2019507225A 2016-08-09 2017-07-25 改善されたリングポート相互作用と流動領域のための連続曲率を有するポート縁部形状 Active JP7017559B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/232,183 US10215129B2 (en) 2016-08-09 2016-08-09 Port edge shape with continuous curvature for improved ring-port interaction and flow area
US15/232,183 2016-08-09
US15/277,930 2016-09-27
US15/277,930 US10082099B2 (en) 2016-08-09 2016-09-27 Port edge shape with continuous curvature for improved ring-port interaction and flow area
PCT/US2017/043758 WO2018031231A1 (en) 2016-08-09 2017-07-25 Port edge shape with continuous curvature for improved ring-port interaction and flow area

Publications (3)

Publication Number Publication Date
JP2019525065A JP2019525065A (ja) 2019-09-05
JP2019525065A5 true JP2019525065A5 (enExample) 2020-07-30
JP7017559B2 JP7017559B2 (ja) 2022-02-08

Family

ID=59593160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019507225A Active JP7017559B2 (ja) 2016-08-09 2017-07-25 改善されたリングポート相互作用と流動領域のための連続曲率を有するポート縁部形状

Country Status (5)

Country Link
US (1) US10082099B2 (enExample)
EP (1) EP3497315A1 (enExample)
JP (1) JP7017559B2 (enExample)
CN (1) CN109563787B (enExample)
WO (1) WO2018031231A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023219601A1 (en) * 2022-05-09 2023-11-16 Deltahawk Engines, Inc. Port assembly for 2-stroke diesel engine
CN116519033B (zh) * 2023-06-25 2023-08-29 易启科技(吉林省)有限公司 一种线束端子参数检测装置及检测方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170020A (en) 1936-09-30 1939-08-22 Messerschmitt Boelkow Blohm Internal combustion engine
GB483211A (en) 1936-09-30 1938-04-13 Messerschmitt Boelkow Blohm Improvements relating to admission ports of the cylinders of internal-combustion engines
FR1418100A (fr) * 1964-09-04 1965-11-19 Michele Jaquaniello Perfectionnements aux moteurs à deux temps sans soupapes
JPS5647642A (en) 1979-09-27 1981-04-30 Yamaha Motor Co Ltd Two-cycle engine
DE3100851A1 (de) 1981-01-14 1982-08-12 Norbert Dipl.-Ing. 3014 Laatzen Kania "verfahren zur geraeuschminderung beim betrieb von schlitzgesteuerten zweitaktbrennkraftmaschinen, insbesondere fuer kettensaegen und zweitaktbrennkraftmaschinen zur durchfuehrung des verfahrens"
DE3233108A1 (de) 1982-09-07 1984-03-08 Norbert Dipl.-Ing. 3014 Laatzen Kania Schnellaufende, schlitzgesteuerte zweitakt-brennkraftmaschine mit kurbelkammerspuelung
JPH0385354A (ja) 1989-08-30 1991-04-10 Sanshin Ind Co Ltd ２サイクルエンジンのスリーブ
JP2573741Y2 (ja) 1992-09-16 1998-06-04 川崎重工業株式会社 ２サイクルエンジンの排気ポート形状
JPH10266860A (ja) * 1997-03-25 1998-10-06 Yamaha Motor Co Ltd ２サイクルエンジン
US6092494A (en) * 1998-01-27 2000-07-25 Brunswick Corporation Controlled pressure rise in two-cycle internal combustion engine having cylinder wall fuel injection
JP2003020919A (ja) * 2001-07-04 2003-01-24 Suzuki Motor Corp ２サイクルエンジンのデコンプ機構
US7258087B1 (en) * 2006-03-03 2007-08-21 Cameron International Corporation Air intake porting for a two stroke engine
DE102007005228B4 (de) * 2006-08-25 2020-07-02 Grini Miskarov Motor mit einen im Querschnitt rechteckigen Kolben
GB0710852D0 (en) 2007-06-06 2007-07-18 Cox Powertrain Ltd Internal combustion engines
JP5780888B2 (ja) * 2010-12-13 2015-09-16 株式会社やまびこ ２サイクルエンジン
US9482153B2 (en) 2011-01-26 2016-11-01 Achates Power, Inc. Oil retention in the bore/piston interfaces of ported cylinders in opposed-piston engines
US10060345B2 (en) 2011-02-23 2018-08-28 Achates Power, Inc. Dual crankshaft, opposed-piston engine constructions
US8485147B2 (en) 2011-07-29 2013-07-16 Achates Power, Inc. Impingement cooling of cylinders in opposed-piston engines
US8851029B2 (en) 2012-02-02 2014-10-07 Achates Power, Inc. Opposed-piston cylinder bore constructions with solid lubrication in the top ring reversal zones
CN103362634B (zh) * 2012-03-30 2015-11-25 本田技研工业株式会社 内燃机
JP2014098346A (ja) * 2012-11-14 2014-05-29 Mitsubishi Heavy Ind Ltd ユニフロー式ディーゼル機関
US9068498B2 (en) 2013-02-01 2015-06-30 Achates Power, Inc. Reduction of ring clipping in two-stroke cycle engines
JP6115197B2 (ja) * 2013-03-08 2017-04-19 スズキ株式会社 内燃機関の燃焼室構造
EP2948664B1 (en) * 2013-03-15 2017-06-28 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
EP3030768B1 (en) * 2013-09-13 2017-11-08 Achates Power, Inc. A swirl-conserving combustion chamber construction for opposed-piston engines
JP6293525B2 (ja) * 2014-03-11 2018-03-14 本田技研工業株式会社 ユニフロー２ストロークエンジン

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