JP3859769B2 - 往復動式内燃機関における液冷式ピストン - Google Patents
往復動式内燃機関における液冷式ピストン Download PDFInfo
- Publication number
- JP3859769B2 JP3859769B2 JP14277996A JP14277996A JP3859769B2 JP 3859769 B2 JP3859769 B2 JP 3859769B2 JP 14277996 A JP14277996 A JP 14277996A JP 14277996 A JP14277996 A JP 14277996A JP 3859769 B2 JP3859769 B2 JP 3859769B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cooling chamber
- refrigerant
- return
- flow path
- 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
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
- 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
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95810373A EP0747591B1 (de) | 1995-06-07 | 1995-06-07 | Flüssigkeitsgekühlter Kolben für eine Hubkolbenbrennkraftmaschine |
DE95810373-1 | 1995-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08338304A JPH08338304A (ja) | 1996-12-24 |
JP3859769B2 true JP3859769B2 (ja) | 2006-12-20 |
Family
ID=8221750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14277996A Expired - Fee Related JP3859769B2 (ja) | 1995-06-07 | 1996-06-05 | 往復動式内燃機関における液冷式ピストン |
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) |
Families Citing this family (22)
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 |
US7156056B2 (en) | 2004-06-10 | 2007-01-02 | Achates Power, Llc | Two-cycle, opposed-piston internal combustion engine |
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 |
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 |
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 |
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 |
EP3180505A1 (de) * | 2014-08-15 | 2017-06-21 | 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 |
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 |
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 |
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 |
JP2022066724A (ja) | 2020-10-19 | 2022-05-02 | 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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483521A1 (fr) * | 1980-05-30 | 1981-12-04 | Semt | Piston de machine a pistons alternatifs, notamment de moteur a combustion interne |
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 |
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 |
-
1995
- 1995-06-07 EP EP95810373A patent/EP0747591B1/de not_active Expired - Lifetime
- 1995-06-07 DE DE59506589T patent/DE59506589D1/de not_active Expired - Fee Related
- 1995-06-07 DK DK95810373T patent/DK0747591T3/da active
-
1996
- 1996-05-31 KR KR1019960018920A patent/KR100408136B1/ko not_active IP Right Cessation
- 1996-06-03 CN CN96105336A patent/CN1077214C/zh not_active Expired - Fee Related
- 1996-06-05 JP JP14277996A patent/JP3859769B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0747591A1 (de) | 1996-12-11 |
DK0747591T3 (da) | 1999-12-06 |
KR100408136B1 (ko) | 2004-03-30 |
DE59506589D1 (de) | 1999-09-16 |
EP0747591B1 (de) | 1999-08-11 |
CN1143715A (zh) | 1997-02-26 |
JPH08338304A (ja) | 1996-12-24 |
KR970001913A (ko) | 1997-01-24 |
CN1077214C (zh) | 2002-01-02 |
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