CN108699995B - 用于对置活塞发动机的汽缸的屏障环和组件 - Google Patents

用于对置活塞发动机的汽缸的屏障环和组件 Download PDF

Info

Publication number
CN108699995B
CN108699995B CN201780012624.7A CN201780012624A CN108699995B CN 108699995 B CN108699995 B CN 108699995B CN 201780012624 A CN201780012624 A CN 201780012624A CN 108699995 B CN108699995 B CN 108699995B
Authority
CN
China
Prior art keywords
barrier ring
groove
cylinder assembly
cylinder
piston
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.)
Active
Application number
CN201780012624.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN108699995A (zh
Inventor
B·A·瓦格纳
P·R·李
A·萨哈斯拉布达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Achates Power Inc
Original Assignee
Achates Power Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Achates Power Inc filed Critical Achates Power Inc
Publication of CN108699995A publication Critical patent/CN108699995A/zh
Application granted granted Critical
Publication of CN108699995B publication Critical patent/CN108699995B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4285—Shape or arrangement of intake or exhaust channels in cylinder heads of both intake and exhaust channel
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/249—Cylinder heads with flame plate, e.g. insert in the cylinder head used as a thermal insulation between cylinder head and combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
CN201780012624.7A 2016-03-04 2017-02-22 用于对置活塞发动机的汽缸的屏障环和组件 Active CN108699995B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/060,933 US10156202B2 (en) 2016-03-04 2016-03-04 Barrier ring and assembly for a cylinder of an opposed-piston engine
US15/060,933 2016-03-04
PCT/US2017/018978 WO2017151365A1 (en) 2016-03-04 2017-02-22 Barrier ring and assembly for a cylinder of an opposed-piston engine

Publications (2)

Publication Number Publication Date
CN108699995A CN108699995A (zh) 2018-10-23
CN108699995B true CN108699995B (zh) 2021-01-15

Family

ID=58261733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780012624.7A Active CN108699995B (zh) 2016-03-04 2017-02-22 用于对置活塞发动机的汽缸的屏障环和组件

Country Status (6)

Country Link
US (1) US10156202B2 (enExample)
EP (1) EP3423696B1 (enExample)
JP (1) JP6810752B2 (enExample)
CN (1) CN108699995B (enExample)
BR (1) BR112018067743A2 (enExample)
WO (1) WO2017151365A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989136B2 (en) 2018-11-13 2021-04-27 Achates Power, Inc. Parent bore cylinder block of an opposed-piston engine
US11047334B2 (en) * 2019-11-12 2021-06-29 Achates Power, Inc. Intake chamber air diffusing feature in an opposed-piston engine
US12247514B2 (en) * 2022-05-02 2025-03-11 Enginuity Power Systems, Inc. Multi-fuel engines and related methods

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805654A (en) * 1950-10-06 1957-09-10 Harold M Jacklin Opposed piston two cycle engine
CA969863A (en) * 1973-12-28 1975-06-24 Joseph B. Plevyak Double-chambered reciprocatable double-action-piston internal combustion engine
JPH04237822A (ja) * 1991-01-18 1992-08-26 Toyota Motor Corp 筒内噴射式内燃機関
CN1470750A (zh) * 2002-07-09 2004-01-28 ��ʿͨ�����ɷ����޹�˾ 往复式内燃机的工作方法
JP2007132247A (ja) * 2005-11-09 2007-05-31 Mazda Motor Corp 摺動部材およびその製造方法
WO2007136180A1 (en) * 2006-05-23 2007-11-29 Chang Dae Kim Engine cylinder assembly
CN100590305C (zh) * 2003-06-25 2010-02-17 先进动力科技公司 内燃机
JP2013019290A (ja) * 2011-07-08 2013-01-31 Mitsuo Shinozaki 水平作動エンジン
CN102966457A (zh) * 2011-08-29 2013-03-13 福特全球技术公司 接受喷涂的表面、将涂层施加于表面的方法及内燃发动机
CN103147871A (zh) * 2011-12-07 2013-06-12 瓦锡兰瑞士公司 用于发动机的活塞和汽缸装置及从活塞移除沉积物的方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231903A (en) 1913-06-25 1917-07-03 Hugo Junkers Cylinder of internal-combustion engines and other similar machines.
US1410319A (en) 1913-06-25 1922-03-21 Opposed Piston Oil Engine Co I Cylinder for internal-combustion engines
US1495326A (en) 1920-06-29 1924-05-27 Junkers Hugo Internal-combustion engine
US2144706A (en) 1935-03-30 1939-01-24 Participations Soc Et Cylinder for engines of the opposed piston type
US2446841A (en) 1944-05-08 1948-08-10 Sulzer Ag Cylinder liner for opposed-piston engines
DE863870C (de) 1944-06-07 1953-01-19 Sulzer Ag Gegenkolben-Brennkraftmaschine mit in ihren Zylindern eingesetzten, gekuehlten Laufbuechsen
US2624328A (en) 1949-10-21 1953-01-06 Standard Motor Co Ltd Internal-combustion engine
US2703077A (en) 1952-07-08 1955-03-01 Fairbanks Morse & Co Engine cylinder structure
GB851353A (en) 1956-07-04 1960-10-12 North Eastern Marine Engineeri Improvements in or relating to cylinder liners for use in large internal combustion engines
US2998808A (en) 1959-04-22 1961-09-05 William Doxford & Sons Enginee Opposed piston diesel engines
US3084678A (en) 1960-04-15 1963-04-09 Maurice E Lindsay Internal combustion engine with shifting cylinders
DE3038235C2 (de) 1980-10-10 1983-12-22 Mahle Gmbh, 7000 Stuttgart Zylinder oder Zylinderlaufbuchse für Hubkolben-Verbrennungsmotoren
JPS6238459A (ja) 1985-08-13 1987-02-19 Fuji Photo Film Co Ltd 画像記録トラツクを備えたプリント
JPH0321546A (ja) 1989-04-06 1991-01-30 Hirotsune Momose シートベルト及びシートベルト装置
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
FI95830C (fi) 1994-05-27 1996-03-25 Waertsilae Diesel Int Koksinpoistorengas
JP2741177B2 (ja) 1994-12-22 1998-04-15 帝国ピストンリング株式会社 内燃機関用乾式ライナ
GB0220685D0 (en) 2002-09-05 2002-10-16 Innogy Plc A cylinder for an internal combustion engine
US7428889B2 (en) * 2003-07-08 2008-09-30 Avl List Gmbh Internal combustion engine
US7360511B2 (en) 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
US7438038B2 (en) 2006-04-24 2008-10-21 Federal-Mogul Worldwide, Inc. Cylinder liner and methods construction thereof and improving engine performance therewith
DE102006060330A1 (de) 2006-12-20 2008-06-26 Mahle International Gmbh Einsatz für eine Zylinderlaufbuchse oder einem Zylinder eines Verbrennungsmotors
US7958814B2 (en) 2008-03-26 2011-06-14 General Electic Company Power assembly for internal combustion engine with welded-in piston scraper
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
US8413632B2 (en) 2009-06-04 2013-04-09 Darrel Sand Zero ridge cylinder bore
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
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
WO2013158107A1 (en) 2012-04-20 2013-10-24 International Engine Intellectual Property Company, Llc Carbon scraping ring with abradable coating
US9051902B2 (en) 2013-05-13 2015-06-09 Southwest Research Institute EGR pulse mixer for internal combustion engine having EGR loop
US8935998B1 (en) 2013-09-16 2015-01-20 Achates Power, Inc. Compac, ported cylinder construction for an opposed-piston engine
US9121365B1 (en) 2014-04-17 2015-09-01 Achates Power, Inc. Liner component for a cylinder of an opposed-piston engine
US9435290B2 (en) 2014-08-04 2016-09-06 Achates Power, Inc. Opposed-piston engine structure with a split cylinder block
US9771861B2 (en) 2014-09-09 2017-09-26 Avl Powertrain Engineering, Inc. Opposed piston two-stroke engine with thermal barrier
US20160097340A1 (en) 2014-10-03 2016-04-07 Caterpillar Inc. Cylinder liner assembly having air gap insulation
US10036344B2 (en) 2015-02-27 2018-07-31 Avl Powertrain Engineering, Inc. Opposed piston two stroke engine liner construction
US9845764B2 (en) 2015-03-31 2017-12-19 Achates Power, Inc. Cylinder liner for an opposed-piston engine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805654A (en) * 1950-10-06 1957-09-10 Harold M Jacklin Opposed piston two cycle engine
CA969863A (en) * 1973-12-28 1975-06-24 Joseph B. Plevyak Double-chambered reciprocatable double-action-piston internal combustion engine
JPH04237822A (ja) * 1991-01-18 1992-08-26 Toyota Motor Corp 筒内噴射式内燃機関
CN1470750A (zh) * 2002-07-09 2004-01-28 ��ʿͨ�����ɷ����޹�˾ 往复式内燃机的工作方法
CN100590305C (zh) * 2003-06-25 2010-02-17 先进动力科技公司 内燃机
JP2007132247A (ja) * 2005-11-09 2007-05-31 Mazda Motor Corp 摺動部材およびその製造方法
WO2007136180A1 (en) * 2006-05-23 2007-11-29 Chang Dae Kim Engine cylinder assembly
JP2013019290A (ja) * 2011-07-08 2013-01-31 Mitsuo Shinozaki 水平作動エンジン
CN102966457A (zh) * 2011-08-29 2013-03-13 福特全球技术公司 接受喷涂的表面、将涂层施加于表面的方法及内燃发动机
CN103147871A (zh) * 2011-12-07 2013-06-12 瓦锡兰瑞士公司 用于发动机的活塞和汽缸装置及从活塞移除沉积物的方法

Also Published As

Publication number Publication date
US20170254288A1 (en) 2017-09-07
WO2017151365A1 (en) 2017-09-08
JP6810752B2 (ja) 2021-01-06
CN108699995A (zh) 2018-10-23
EP3423696A1 (en) 2019-01-09
JP2019510918A (ja) 2019-04-18
US10156202B2 (en) 2018-12-18
EP3423696B1 (en) 2019-08-14
BR112018067743A2 (pt) 2019-01-08

Similar Documents

Publication Publication Date Title
CN103842634B (zh) 对置活塞发动机中的汽缸的冲击冷却
CN107429631B (zh) 用于对置活塞发动机的气缸衬套
US7654240B2 (en) Engine piston having an insulating air gap
KR102216385B1 (ko) 자유 피스톤 엔진
EP3114338B1 (en) Carbon scraper
US12286940B2 (en) Parent bore cylinder block of an opposed-piston engine
CN113330206B (zh) 具有下衬套支承件的用于发动机气缸的衬套
CN108699995B (zh) 用于对置活塞发动机的汽缸的屏障环和组件
US20160186620A1 (en) Multi-material valve guide system and method
KR20140123587A (ko) 내연 엔진용 피스톤 링
US8839518B1 (en) EGR cooler and method of rebuilding existing cooler
JP2017089411A (ja) 内燃機関
CN107237702A (zh) 用于内燃发动机及其系统和方法的活塞环组
JP6337058B2 (ja) クロスヘッド型ターボ過給式大型２ストローク圧縮着火内燃機関のためのトップピストンリング
JP6493987B2 (ja) シリンダ・ライナ及びクロスヘッド型２ストローク内燃エンジン
CN204877696U (zh) 用于发动机的汽缸衬套及内燃机
US12345197B1 (en) Marine engines and methods of making marine engines having cylinder liners
US12196154B2 (en) Rotary engine with seal having elastomeric and metallic members
EP4115071B1 (en) Arrangement for an internal combustion engine and method for cooling such an arrangement
EA041855B1 (ru) Гильза цилиндра двигателя с улавливателем гильз
JP6258445B2 (ja) クロスヘッド型２ストローク・エンジン用シリンダ・ライナ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant