JP2016515177A5 - - Google Patents

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Publication number
JP2016515177A5
JP2016515177A5 JP2015559048A JP2015559048A JP2016515177A5 JP 2016515177 A5 JP2016515177 A5 JP 2016515177A5 JP 2015559048 A JP2015559048 A JP 2015559048A JP 2015559048 A JP2015559048 A JP 2015559048A JP 2016515177 A5 JP2016515177 A5 JP 2016515177A5
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JP
Japan
Prior art keywords
journal
bearing
oil supply
swing
oil
Prior art date
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Application number
JP2015559048A
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English (en)
Japanese (ja)
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JP2016515177A (ja
JP6231584B2 (ja
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Priority claimed from US13/776,656 external-priority patent/US9175725B2/en
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Publication of JP2016515177A publication Critical patent/JP2016515177A/ja
Publication of JP2016515177A5 publication Critical patent/JP2016515177A5/ja
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Publication of JP6231584B2 publication Critical patent/JP6231584B2/ja
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JP2015559048A 2013-02-25 2014-02-24 ２ストロークサイクルエンジン用の揺動ジャーナル軸受 Active JP6231584B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/776,656 2013-02-25
US13/776,656 US9175725B2 (en) 2013-02-25 2013-02-25 Rocking journal bearings for two-stroke cycle engines
PCT/US2014/018108 WO2014130969A1 (en) 2013-02-25 2014-02-24 Rocking journal bearings for two-stroke cycle engines

Publications (3)

Publication Number Publication Date
JP2016515177A JP2016515177A (ja) 2016-05-26
JP2016515177A5 true JP2016515177A5 (https=) 2017-06-22
JP6231584B2 JP6231584B2 (ja) 2017-11-15

Family

ID=50290267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015559048A Active JP6231584B2 (ja) 2013-02-25 2014-02-24 ２ストロークサイクルエンジン用の揺動ジャーナル軸受

Country Status (5)

Country Link
US (1) US9175725B2 (https=)
EP (1) EP2959194B1 (https=)
JP (1) JP6231584B2 (https=)
CN (1) CN105102864B (https=)
WO (1) WO2014130969A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9175725B2 (en) 2013-02-25 2015-11-03 Achates Power, Inc. Rocking journal bearings for two-stroke cycle engines
US9470136B2 (en) 2014-03-06 2016-10-18 Achates Power, Inc. Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine
US9759119B2 (en) 2015-01-14 2017-09-12 Achates Power, Inc. Piston cooling for opposed-piston engines
US12510015B2 (en) * 2015-01-14 2025-12-30 General Atomics Aeronautical Systems, Inc. Piston bearing assembly for an opposed-piston engine
CN104895908A (zh) * 2015-06-03 2015-09-09 上海申鹿均质机有限公司 均质机传动机构的润滑结构及其使用的十字头结构
US9841049B2 (en) * 2015-06-05 2017-12-12 Achates Power, Inc. Load transfer point offset of rocking journal wristpins in uniflow-scavenged, opposed-piston engines with phased crankshafts
US9581187B2 (en) * 2015-06-05 2017-02-28 Achates Power, Inc. Minimizing oil leakage from rocking journal bearings of two-stroke cycle engines
EP3652422B1 (en) 2017-09-07 2021-08-04 Achates Power, Inc. Piston assembly with opposing injection regions for an opposed-piston engine
US10731598B2 (en) * 2018-10-18 2020-08-04 Tenneco Inc. Piston having an undercrown surface with coating and method of manufacture thereof
US11629751B2 (en) 2019-06-12 2023-04-18 Achates Power, Inc. Connecting rod assembly
US11402020B2 (en) * 2020-02-27 2022-08-02 Cummins Inc. Piston with multiaxial bearing and piston bowl
JP7504735B2 (ja) * 2020-09-18 2024-06-24 松菊 工藤 ２ストローク式対向ピストンエンジン
US11959412B2 (en) * 2021-05-04 2024-04-16 Cummins Inc. Pistons and piston assemblies for internal combustion engines
US12442328B2 (en) * 2022-12-07 2025-10-14 Achates Power, Inc. Piston with a biaxial bearing for an opposed-piston engine
US12385447B2 (en) * 2023-02-13 2025-08-12 Cummins Inc. Lubrication system for a pin joint of an engine piston, an engine piston, and a method of lubricating a pin joint of an engine piston

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680017A (en) * 1925-11-17 1928-08-07 Fornaca Guido Two-stroke engine of the opposed-piston type
US1899355A (en) * 1930-05-20 1933-02-28 Reid Piston Company Piston and connecting rod
US2236401A (en) * 1940-01-20 1941-03-25 Cooper Bessemer Corp Piston oil cooling system
US2625448A (en) * 1949-04-22 1953-01-13 Gen Motors Corp Bearing lubrication
US2757990A (en) 1952-12-15 1956-08-07 Napier & Son Ltd Bearing and journal assemblies
US3380789A (en) * 1966-02-23 1968-04-30 Gen Motors Corp Bearing means particularly for oscillating motion
US3495685A (en) 1966-05-05 1970-02-17 Daimler Benz Ag Lubricating system for connecting rod and wristpin bearings of internal combustion engines
US3762389A (en) 1972-06-26 1973-10-02 Gen Motors Corp Rocking piston bearing
JPS508343U (https=) * 1973-05-09 1975-01-28
JPS56132414A (en) 1980-03-24 1981-10-16 Nissan Motor Co Ltd Lubricator for internal combustion engine
JPS58109537A (ja) 1981-12-24 1983-06-29 Hitachi Chem Co Ltd 発泡性熱可塑性樹脂組成物およびその製造法
JPS58109537U (ja) * 1982-01-21 1983-07-26 トヨタ自動車株式会社 内燃機関のピストン冷却装置
JP2000054816A (ja) 1998-08-05 2000-02-22 Nippon Soken Inc ピストン冷却・潤滑機構
US6120189A (en) 1999-04-16 2000-09-19 Carrier Corporation Multiple offset journal bearing with stepped diameters for ease of assembly
US8539928B2 (en) 2007-12-10 2013-09-24 Federal-Mogul World Wide, Inc. Piston assembly and connecting rod having a profiled wrist pin bore therefor
CN103097686B (zh) 2010-08-16 2016-08-03 阿凯提兹动力公司 对置活塞式发动机的活塞构造
US8746204B2 (en) 2010-09-29 2014-06-10 Ecomotors, Inc. Frictionless rocking joint
CN202118237U (zh) * 2011-07-05 2012-01-18 常州市力诺贸易有限公司 导油式活塞
US9175725B2 (en) 2013-02-25 2015-11-03 Achates Power, Inc. Rocking journal bearings for two-stroke cycle engines

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