CN1077214C - 往复活塞式内燃机的液体冷却活塞 - Google Patents

往复活塞式内燃机的液体冷却活塞 Download PDF

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Publication number
CN1077214C
CN1077214C CN96105336A CN96105336A CN1077214C CN 1077214 C CN1077214 C CN 1077214C CN 96105336 A CN96105336 A CN 96105336A CN 96105336 A CN96105336 A CN 96105336A CN 1077214 C CN1077214 C CN 1077214C
Authority
CN
China
Prior art keywords
piston
cooling chamber
flow line
return flow
ventilation duct
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.)
Expired - Fee Related
Application number
CN96105336A
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English (en)
Chinese (zh)
Other versions
CN1143715A (zh
Inventor
R·霍弗
M·施帕尼
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.)
Winterthur Gas and Diesel AG
Original Assignee
Winterthur Gas and Diesel AG
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 Winterthur Gas and Diesel AG filed Critical Winterthur Gas and Diesel AG
Publication of CN1143715A publication Critical patent/CN1143715A/zh
Application granted granted Critical
Publication of CN1077214C publication Critical patent/CN1077214C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F02F3/225—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid the liquid being directed into blind holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
CN96105336A 1995-06-07 1996-06-03 往复活塞式内燃机的液体冷却活塞 Expired - Fee Related CN1077214C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95810373.1 1995-06-07
EP95810373A EP0747591B1 (de) 1995-06-07 1995-06-07 Flüssigkeitsgekühlter Kolben für eine Hubkolbenbrennkraftmaschine

Publications (2)

Publication Number Publication Date
CN1143715A CN1143715A (zh) 1997-02-26
CN1077214C true CN1077214C (zh) 2002-01-02

Family

ID=8221750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96105336A Expired - Fee Related CN1077214C (zh) 1995-06-07 1996-06-03 往复活塞式内燃机的液体冷却活塞

Country Status (6)

Country Link
EP (1) EP0747591B1 (de)
JP (1) JP3859769B2 (de)
KR (1) KR100408136B1 (de)
CN (1) CN1077214C (de)
DE (1) DE59506589D1 (de)
DK (1) DK0747591T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1985082B (zh) * 2004-06-10 2010-05-05 阿凯提兹动力有限公司 改进的二冲程对置活塞式内燃机
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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2262602C1 (ru) * 2004-01-20 2005-10-20 Общество С Ограниченной Ответственностью "Мидера-К" Поршневая машина
DE102004019630A1 (de) 2004-04-22 2005-11-17 Wacker Construction Equipment Ag Ölversorgung für einen Verbrennungsmotor
JP2006200479A (ja) * 2005-01-21 2006-08-03 Toyota Industries Corp 内燃機関のピストン
DE102005003552B4 (de) * 2005-01-26 2007-05-03 Man B & W Diesel A/S Kreuzkopfmotor
DE102005048981B4 (de) 2005-10-13 2010-04-29 Man B & W Diesel A/S Kolben für einen Kreuzkopfmotor
DE102006013884A1 (de) 2006-03-25 2007-09-27 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US9328692B2 (en) 2009-02-20 2016-05-03 Achates Power, Inc. Opposed piston engines with controlled provision of lubricant for lubrication and cooling
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
US8550041B2 (en) 2009-02-20 2013-10-08 Achates Power, Inc. Cylinder and piston assemblies for opposed piston engines
EP2459861A1 (de) * 2009-07-25 2012-06-06 KS Kolbenschmidt GmbH Verfahren zum kühlen eines kolbens und ein gekühlter kolben
EP2410140B1 (de) * 2010-07-20 2013-05-08 Wärtsilä Schweiz AG Schmiereinrichtung für einen Kolben
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
DE102011012758A1 (de) * 2011-03-01 2012-09-06 Ks Kolbenschmidt Gmbh Gekühlter Kolben und Verfahren zu dessen Herstellung
DE102011100470A1 (de) * 2011-05-04 2012-11-08 Ks Kolbenschmidt Gmbh Verfahren zur Herstellung eines Kühlkanalkolbens und zugehöriger Kolben
DE102015215482A1 (de) * 2014-08-15 2016-02-18 Ks Kolbenschmidt Gmbh Kühlölring
US10184422B2 (en) * 2014-12-30 2019-01-22 Tenneco Inc. Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
CN110486181A (zh) * 2017-08-29 2019-11-22 熵零技术逻辑工程院集团股份有限公司 一种内燃机活塞
CN110486180A (zh) * 2017-08-29 2019-11-22 熵零技术逻辑工程院集团股份有限公司 一种活塞
CN112832892A (zh) * 2019-11-22 2021-05-25 沪东重机有限公司 一种船用低速柴油机活塞冷却油喷射盘及活塞
JP7610389B2 (ja) 2020-10-19 2025-01-08 株式会社ジャパンエンジンコーポレーション 液冷式ピストンおよびクロスヘッド式内燃機関
DK181438B1 (en) * 2022-06-10 2024-01-09 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Large turbocharged two-stroke internal combustion engine with improved piston cooling
CN116857082B (zh) * 2023-05-29 2025-11-21 大连理工大学 一种低速二冲程发动机活塞
CN119609531B (zh) * 2024-12-30 2025-06-24 广东宏利达智能设备有限公司 一种金属构件焊接装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041416A1 (de) * 1980-05-30 1981-12-09 Societe D'etudes De Machines Thermiques S.E.M.T. Kolben für eine Kolbenmaschine, insbesondere für eine Brennkraftmaschine
JPS5781145A (en) * 1980-11-11 1982-05-21 Ube Ind Ltd Piston cooling method and its device in internal combustion engine
CN86210618U (zh) * 1986-12-23 1987-12-16 周险峻 双程往复式内燃机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625755Y2 (ja) 1990-07-26 1994-07-06 堀江金属工業株式会社 樹脂製インレットパイプのアース構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041416A1 (de) * 1980-05-30 1981-12-09 Societe D'etudes De Machines Thermiques S.E.M.T. Kolben für eine Kolbenmaschine, insbesondere für eine Brennkraftmaschine
JPS5781145A (en) * 1980-11-11 1982-05-21 Ube Ind Ltd Piston cooling method and its device in internal combustion engine
CN86210618U (zh) * 1986-12-23 1987-12-16 周险峻 双程往复式内燃机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1985082B (zh) * 2004-06-10 2010-05-05 阿凯提兹动力有限公司 改进的二冲程对置活塞式内燃机
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
US10208704B2 (en) 2014-03-06 2019-02-19 Achates Power, Inc. Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine

Also Published As

Publication number Publication date
KR100408136B1 (ko) 2004-03-30
JP3859769B2 (ja) 2006-12-20
JPH08338304A (ja) 1996-12-24
EP0747591B1 (de) 1999-08-11
DK0747591T3 (da) 1999-12-06
EP0747591A1 (de) 1996-12-11
DE59506589D1 (de) 1999-09-16
CN1143715A (zh) 1997-02-26
KR970001913A (ko) 1997-01-24

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020102

Termination date: 20100603