JP2017509823A5 - - Google Patents

Download PDF

Info

Publication number
JP2017509823A5
JP2017509823A5 JP2016554613A JP2016554613A JP2017509823A5 JP 2017509823 A5 JP2017509823 A5 JP 2017509823A5 JP 2016554613 A JP2016554613 A JP 2016554613A JP 2016554613 A JP2016554613 A JP 2016554613A JP 2017509823 A5 JP2017509823 A5 JP 2017509823A5
Authority
JP
Japan
Prior art keywords
piston
bearing
wrist pin
oil
cooling
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
JP2016554613A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017509823A (ja
JP6546189B2 (ja
Filing date
Publication date
Priority claimed from US14/199,877 external-priority patent/US9470136B2/en
Application filed filed Critical
Publication of JP2017509823A publication Critical patent/JP2017509823A/ja
Publication of JP2017509823A5 publication Critical patent/JP2017509823A5/ja
Application granted granted Critical
Publication of JP6546189B2 publication Critical patent/JP6546189B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016554613A 2014-03-06 2015-03-05 対向ピストンエンジンにおける軸受油溜りからの潤滑油を利用するピストン冷却構成 Active JP6546189B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/199,877 2014-03-06
US14/199,877 US9470136B2 (en) 2014-03-06 2014-03-06 Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine
PCT/US2015/019028 WO2015134786A1 (en) 2014-03-06 2015-03-05 Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine

Publications (3)

Publication Number Publication Date
JP2017509823A JP2017509823A (ja) 2017-04-06
JP2017509823A5 true JP2017509823A5 (enExample) 2018-02-15
JP6546189B2 JP6546189B2 (ja) 2019-07-17

Family

ID=52682953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016554613A Active JP6546189B2 (ja) 2014-03-06 2015-03-05 対向ピストンエンジンにおける軸受油溜りからの潤滑油を利用するピストン冷却構成

Country Status (5)

Country Link
US (2) US9470136B2 (enExample)
EP (1) EP3105445A1 (enExample)
JP (1) JP6546189B2 (enExample)
CN (1) CN106164456B (enExample)
WO (1) WO2015134786A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9810174B2 (en) 2011-11-04 2017-11-07 Achates Power, Inc. Constructions for piston thermal management
US9759119B2 (en) 2015-01-14 2017-09-12 Achates Power, Inc. Piston cooling for opposed-piston engines
US20170097091A1 (en) * 2015-10-05 2017-04-06 Pinnacle Engines, Inc. Inverted piston configurations for internal combustion engines
US10651112B2 (en) 2016-11-01 2020-05-12 Massachusetts Institute Of Technology Thermal management of RF devices using embedded microjet arrays
US10731259B2 (en) 2016-11-04 2020-08-04 Cummins Inc. Pistons with thermal barrier coatings
US10724467B2 (en) 2016-11-04 2020-07-28 Cummins Inc. Pistons with thermal barrier coatings
WO2019018597A1 (en) 2017-07-21 2019-01-24 Massachusetts Institute Of Technology MODULAR MICROJET COOLING OF CONDITIONED ELECTRONIC COMPONENTS
JP7201668B2 (ja) * 2017-09-07 2023-01-10 アカーテース パワー，インク． 対向ピストンエンジンのための対向する噴射領域を備えるピストンアセンブリ
DE102017130690A1 (de) * 2017-12-20 2019-06-27 Man Truck & Bus Ag Vorrichtung und Verfahren zum Schmieren eines Pleuellagers
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 (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1207799A (en) 1915-11-18 1916-12-12 Hugo Junkers Internal-combustion engine.
US1523453A (en) 1918-06-18 1925-01-20 Super Diesel Tractor Corp Combustion chamber for liquid-fuei engines
US1623704A (en) 1921-09-17 1927-04-05 Super Diesel Tractor Corp Apparatus for and method of creating turbulence
US1603173A (en) 1924-12-06 1926-10-12 Miller Improved Gas Engine Com Internal-combustion engine
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
BE388676A (enExample) 1932-05-31 1932-06-30
US2048002A (en) * 1934-08-29 1936-07-21 Ingersoll Rand Co Cooling device for pistons
US2148197A (en) 1936-04-29 1939-02-21 United Shoe Machinery Corp Sewing machine
US2236401A (en) 1940-01-20 1941-03-25 Cooper Bessemer Corp Piston oil cooling system
US2369500A (en) 1941-02-01 1945-02-13 Sulzer Ag Piston cooling
US2282085A (en) * 1941-08-13 1942-05-05 American Locomotive Co Piston
US2369906A (en) * 1941-12-29 1945-02-20 Aluminum Co Of America Engine cooled piston
US2409057A (en) * 1943-05-24 1946-10-08 Arthur E Meinke Piston
US2757990A (en) 1952-12-15 1956-08-07 Napier & Son Ltd Bearing and journal assemblies
US2807247A (en) * 1955-08-03 1957-09-24 Nordberg Manufacturing Co Piston head for internal combustion engines
US2853983A (en) 1956-06-08 1958-09-30 Jr William S Sawle Internal combustion engine of opposed piston type
US3023743A (en) 1957-11-12 1962-03-06 Jr George A Schauer Engine construction
US2991769A (en) * 1959-04-27 1961-07-11 Gen Motors Corp Piston and piston cooling means
US3131785A (en) 1962-06-14 1964-05-05 Ingersoll Rand Co Machine bearing lubrication apparatus
US3221718A (en) 1964-01-09 1965-12-07 Continental Aviat & Eng Corp Piston construction
US3380789A (en) 1966-02-23 1968-04-30 Gen Motors Corp Bearing means particularly for oscillating motion
US3361007A (en) * 1966-03-07 1968-01-02 Allis Chalmers Mfg Co Engine lubrication and piston cooling
US3495685A (en) 1966-05-05 1970-02-17 Daimler Benz Ag Lubricating system for connecting rod and wristpin bearings of internal combustion engines
FR1542894A (fr) 1966-10-07 Mirrlees Nat Ltd Perfectionnements aux systèmes de graissage sous pression
US3992980A (en) 1972-05-05 1976-11-23 Ryan Fred W Internal oil seal for piston
US3762389A (en) 1972-06-26 1973-10-02 Gen Motors Corp Rocking piston bearing
FR2238372A5 (enExample) * 1973-07-19 1975-02-14 Dampers
DE2348870A1 (de) * 1973-09-28 1975-04-10 Maschf Augsburg Nuernberg Ag Mehrteiliger kolben fuer brennkraftmaschinen, insbesondere grossdieselmotoren
GB1475181A (en) 1974-02-06 1977-06-01 Perkins Engines Ltd Reciprocating engine having piston oil cooling
US3983793A (en) 1975-12-08 1976-10-05 General Motors Corporation Crosshead piston assembly
GB1567240A (en) 1977-04-28 1980-05-14 Brown Tractors Ltd Internal combustion engines
DE2723619C2 (de) 1977-05-25 1984-10-04 Karl Schmidt Gmbh, 7107 Neckarsulm Mehrteiliger, flüssigkeitsgekühlter Kolben für Brennkraftmaschinen
JPS56132414A (en) 1980-03-24 1981-10-16 Nissan Motor Co Ltd Lubricator for internal combustion engine
FR2483521A1 (fr) 1980-05-30 1981-12-04 Semt Piston de machine a pistons alternatifs, notamment de moteur a combustion interne
JPS58101250A (ja) * 1981-12-12 1983-06-16 Toyota Motor Corp 内燃機関のピストン
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
JPS59165908U (ja) * 1983-04-22 1984-11-07 ヤンマーディーゼル株式会社 ピストンからのシリンダ注油機構
US4466387A (en) 1983-10-10 1984-08-21 Perry John C Lubrication means for a two-cycle internal combustion engine
SU1216394A1 (ru) 1984-02-29 1986-03-07 Предприятие П/Я В-2988 Двигатель внутреннего сгорани (его варианты)
SU1182188A1 (ru) * 1984-05-30 1985-09-30 Машиностроительный Ордена Трудового Красного Знамени Завод Им.Ф.Э.Дзержинского Двигатель внутреннего сгорани
US4515110A (en) 1984-07-23 1985-05-07 Perry John C Rod bearing lubrication for two-cycle engines
FR2575227B1 (fr) * 1984-12-20 1988-12-23 Semt Piston a structure allegee, notamment pour un moteur a combustion interne
US4864977A (en) * 1987-07-03 1989-09-12 Honda Giken Kogyo Kabushiki Kaisha Compression ratio-changing device for internal combustion engines
US5058537A (en) 1989-04-21 1991-10-22 Paul Marius A Optimized high pressure internal combustion engines
US4984544A (en) 1989-11-29 1991-01-15 Debiasse Richard L Lubricating means for pin connected relatively rotatable engine part and method of lubrication
JPH0377052U (enExample) 1989-11-30 1991-08-01
US5046930A (en) * 1990-01-18 1991-09-10 Tecumseh Products Company Connecting rod cooling and lubrication
JP2508726Y2 (ja) * 1990-02-01 1996-08-28 トヨタ自動車株式会社 内燃機関用ピストンの冷却構造
DE4243571C2 (de) 1992-12-22 1997-05-28 Opel Adam Ag Ölversorgung für den Kolben einer Hubkolbenbrennkraftmaschine
EP0747591B1 (de) 1995-06-07 1999-08-11 Wärtsilä NSD Schweiz AG Flüssigkeitsgekühlter Kolben für eine Hubkolbenbrennkraftmaschine
US5533472A (en) 1995-07-31 1996-07-09 Chrysler Corporation Oil jet nozzle for an internal combustion with reciprocating pistons
DE19547186C1 (de) 1995-12-16 1996-12-19 Sorg Gmbh & Co Kg Verfahren und Vorrichtung zum indirekten Vorwärmen von Schüttgut
EP0781901A1 (en) * 1995-12-29 1997-07-02 Yamaha Hatsudoki Kabushiki Kaisha Lubrication arrangement for engines
DE19633167A1 (de) 1996-08-17 1998-02-19 Porsche Ag Spritzdüse für die Kolbenkühlung einer Brennkraftmaschine
JP2000054816A (ja) 1998-08-05 2000-02-22 Nippon Soken Inc ピストン冷却・潤滑機構
DE19910092A1 (de) 1999-03-08 2000-09-14 Elsbett L Kombination für Kolben-plus Turbinen-Energie bei Gegenkolbenmotoren mit duothermischem Brennverfahren
US6120189A (en) 1999-04-16 2000-09-19 Carrier Corporation Multiple offset journal bearing with stepped diameters for ease of assembly
GB9909033D0 (en) * 1999-04-19 1999-06-16 Seneca Tech Ltd Piston coolant path
JP2001050243A (ja) * 1999-08-11 2001-02-23 Nissan Diesel Motor Co Ltd 内燃機関のコネクティングロッド及びピストンピンの構造並びにその製造方法
DE19954927A1 (de) * 1999-11-16 2001-05-17 Deere & Co Kolbenmaschine und Verteilelement
DE19962325C2 (de) 1999-12-23 2003-09-25 Man B&W Diesel A/S, Copenhagen Sv Hubkolbenmaschine
JP4458600B2 (ja) 2000-01-17 2010-04-28 本田技研工業株式会社 エンジンにおけるピストン油冷装置
US6609485B2 (en) 2001-03-29 2003-08-26 International Engine Intellectual Property Company, Llc Piston pin bushing cooler
DE10214830A1 (de) * 2002-04-04 2004-01-08 Mahle Gmbh Öleinlass für einen mit Kühlkanal versehenen Kolben eines Verbrennungsmotors
CN2542841Y (zh) 2002-06-10 2003-04-02 文冲 一种新型活塞
DE10231233A1 (de) 2002-07-11 2004-02-05 Mahle Gmbh Kolben für einen Verbrennungsmotor
US6609405B1 (en) 2002-10-15 2003-08-26 Stride Tool Inc. Tube bender and method of using same
JP2005127227A (ja) 2003-10-24 2005-05-19 Toyota Motor Corp ピストンピンの潤滑構造
DE102004019630A1 (de) 2004-04-22 2005-11-17 Wacker Construction Equipment Ag Ölversorgung für einen Verbrennungsmotor
JP2005331056A (ja) 2004-05-21 2005-12-02 Toyota Motor Corp エンジンの軸受潤滑構造
US7156056B2 (en) 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
US7360511B2 (en) 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
EP1676989B1 (de) * 2005-01-03 2011-11-23 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Verbrennungsmotor mit einer Kolbenkühlvorrichtung
JP4640826B2 (ja) 2006-02-28 2011-03-02 本田技研工業株式会社 内燃機関のピストン冷却装置
US20080017164A1 (en) 2006-07-21 2008-01-24 Advanced Propulsion Technologies, Inc. Piston-pin bearing lubrication system and method for a two sroke internal combustion engine
DE102006055251A1 (de) 2006-11-23 2008-05-29 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
US20080295683A1 (en) 2007-05-30 2008-12-04 Mahle Gmbh Focal oiling for a piston 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
DE102008055911A1 (de) 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
JP5623434B2 (ja) * 2009-02-20 2014-11-12 アカーテースパワー，インク． 複数シリンダー対向ピストンエンジン
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
CN102388213B (zh) 2009-04-10 2014-01-08 费德罗-莫格尔公司 具有冠部冷却喷嘴的活塞
US9512779B2 (en) 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction for opposed-piston engines
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
EP2547868B1 (en) 2010-04-27 2016-08-03 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
JP6110300B2 (ja) * 2010-08-16 2017-04-05 アカーテース パワー，インク． 対向ピストンエンジン用ピストン構造
US8746204B2 (en) 2010-09-29 2014-06-10 Ecomotors, Inc. Frictionless rocking joint
US9309807B2 (en) 2011-05-18 2016-04-12 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
US20130213341A1 (en) 2012-02-16 2013-08-22 Teoman Uzkan Engine having piston with l-shaped timing ring
CN102705101A (zh) 2012-05-16 2012-10-03 郑凌 内燃机活塞的冷却系统
US9175725B2 (en) 2013-02-25 2015-11-03 Achates Power, Inc. Rocking journal bearings for two-stroke cycle engines

Similar Documents

Publication Publication Date Title
JP2017509823A5 (enExample)
JP2018521265A5 (enExample)
MX2018000443A (es) Motor de piston libre.
JP2016515177A5 (enExample)
JP2016525644A5 (enExample)
MX390209B (es) Motor de combustion interna.
JP2017509823A (ja) 対向ピストンエンジンにおける軸受油溜りからの潤滑油を利用するピストン冷却構成
WO2013019446A3 (en) Digital hydraulic opposed free piston engines and methods
MX2016010142A (es) Piston sin camara de refrigeracion cerrada para motores de combustion interna que tiene al menos una tobera para aceite refrigerante por cilindro y metodo para refrigerar este piston.
WO2012177795A3 (en) Free piston engines with single hydraulic piston actuator and methods
MX2017005620A (es) Motor de combustion interna.
MX2016001131A (es) Máquina de pistones.
MY165714A (en) Internal combustion engine
JP2015218614A5 (enExample)
CN204060957U (zh) 一种气缸盖
CN204175362U (zh) 发动机曲轴箱体油气分离结构
JP2018112129A5 (enExample)
CN202273743U (zh) 一种发动机活塞的冷却结构
CN203856563U (zh) 多缸发动机活塞的辅助冷却结构
JP2020060110A5 (enExample)
TH160151A (th) โครงสร้างการหล่อลื่นของเฟืองลิ้น
TH162391A (th) เครื่องจักรลูกสูบ
WO2015057112A1 (ru) Двухтактный поршневой двигатель
PL409155A1 (pl) Silnik o tłokach przeciwbieżnych
GB2456305A (en) Short stroke internal combustion engine with two connecting rods and two crankshafts per cylinder