EP1930578A3 - Variantes de canal de ventilation pour piston - Google Patents
Variantes de canal de ventilation pour piston Download PDFInfo
- Publication number
- EP1930578A3 EP1930578A3 EP07022821A EP07022821A EP1930578A3 EP 1930578 A3 EP1930578 A3 EP 1930578A3 EP 07022821 A EP07022821 A EP 07022821A EP 07022821 A EP07022821 A EP 07022821A EP 1930578 A3 EP1930578 A3 EP 1930578A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- coolant
- pistons
- combustion engine
- internal combustion
- 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
Links
- 238000001816 cooling Methods 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 abstract 1
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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/06—Arrangements for cooling pistons
- F01P3/08—Cooling of piston exterior only, e.g. by jets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006056011A DE102006056011A1 (de) | 2006-11-28 | 2006-11-28 | Kühlkanalvarianten für Kolben |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1930578A2 EP1930578A2 (fr) | 2008-06-11 |
| EP1930578A3 true EP1930578A3 (fr) | 2012-02-08 |
| EP1930578B1 EP1930578B1 (fr) | 2019-09-25 |
Family
ID=39205482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07022821.8A Revoked EP1930578B1 (fr) | 2006-11-28 | 2007-11-24 | Variantes de canal de ventilation pour piston |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1930578B1 (fr) |
| DE (1) | DE102006056011A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006056011A1 (de) | 2006-11-28 | 2008-05-29 | Ks Kolbenschmidt Gmbh | Kühlkanalvarianten für Kolben |
| DE102008038324A1 (de) * | 2008-08-19 | 2010-02-25 | Mahle International Gmbh | Kühlkanal eines Kolbens für einen Verbrennungsmotor |
| DE102010055029A1 (de) | 2009-12-18 | 2012-05-10 | Ks Kolbenschmidt Gmbh | Kühlkanalkolben |
| DE102012203570A1 (de) | 2012-03-07 | 2013-09-12 | Mahle International Gmbh | Gegossener Leichtmetallkolben, insbesondere ein Aluminiumkolben |
| DE102012017217A1 (de) | 2012-08-31 | 2014-05-15 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
| CN103184918A (zh) * | 2012-12-29 | 2013-07-03 | 中国兵器工业集团第七0研究所 | 一种对置活塞二冲程内燃机活塞冷却装置 |
| DE102013013962A1 (de) | 2013-08-23 | 2015-02-26 | Mahle International Gmbh | Baueinheit aus einem Kolben und einer Anspritzdüse für einen Verbrennungsmotor |
| DE102014005364A1 (de) | 2014-04-11 | 2015-10-29 | Mahle International Gmbh | Baueinheit aus einem Kolben und einer Ölspritzdüse für einen Verbrennungsmotor |
| DE102017206152A1 (de) * | 2017-04-11 | 2018-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Hubkolben-Brennkraftmaschine |
| AT522701B1 (de) * | 2019-06-28 | 2021-06-15 | Avl List Gmbh | Kolben |
| DE102020007484A1 (de) | 2020-12-08 | 2022-06-09 | Mercedes-Benz Group AG | Kolben für eine Verbrennungskraftmaschine |
| DE102021002870A1 (de) | 2021-06-02 | 2022-12-08 | Mercedes-Benz Group AG | Kolben für eine Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831566A1 (de) * | 1977-07-18 | 1979-02-01 | Caterpillar Tractor Co | Motor |
| US5595145A (en) * | 1995-05-31 | 1997-01-21 | Kabushiki Kaisha Komatsu Seisakusho | Cooling structure of diesel engine piston |
| JP2000274306A (ja) * | 1999-03-23 | 2000-10-03 | Mazda Motor Corp | エンジンのピストン構造 |
| EP1394376A1 (fr) * | 2002-09-02 | 2004-03-03 | Bontaz Centre | Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs |
| WO2004104391A1 (fr) * | 2003-05-24 | 2004-12-02 | Daimlerchrysler Ag | Moteur à combustion interne à plusieurs cylindres |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE967568C (de) | 1951-01-27 | 1957-11-21 | Mak Maschb Kiel Ag | Verfahren zum Schmieren des Kolbenbolzens und Kuehlen des Kolbenbodens von Kolbenmaschinen mittels OEl und Einrichtung zur Ausuebung des Verfahrens |
| DE1055879B (de) | 1955-03-23 | 1959-04-23 | Schmidt Gmbh Karl | OElgekuehlter Kolben fuer Dieselmotoren in Fahrzeugen |
| GB1055737A (en) | 1964-03-25 | 1967-01-18 | Wellworthy Ltd | Improvements in casting processes |
| JPS57502220A (fr) | 1981-01-23 | 1982-12-16 | ||
| DE3444661A1 (de) | 1984-12-07 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Fluessigkeitsgekuehlter kolben |
| DE3732927A1 (de) | 1987-09-30 | 1989-04-13 | Mahle Gmbh | Kuehlbarer tauchkolben fuer verbrennungsmotoren |
| DE4331649A1 (de) | 1993-09-17 | 1995-03-23 | Kloeckner Humboldt Deutz Ag | Kolbenkühlung einer Brennkraftmaschine |
| DE4340891A1 (de) | 1993-12-01 | 1995-06-08 | Mahle Gmbh | Hubkolben für Verbrennungsmotoren aus insbesondere Leichtmetall |
| DE19621894B4 (de) * | 1995-06-08 | 2004-07-15 | Deutz Ag | Brennkraftmaschine mit Kolbenkühlung |
| DE19634742A1 (de) | 1996-08-28 | 1998-03-05 | Deutz Ag | Kolbenspritzdüse für eine Brennkraftmaschine |
| DE19930630C1 (de) * | 1999-07-02 | 2000-10-26 | Federal Mogul Nuernberg Gmbh | Flüssigkeitsgekühlter Kolben |
| DE19935399A1 (de) * | 1999-07-30 | 2001-02-01 | Ks Kolbenschmidt Gmbh | Kolben für einen Verbrennungsmotor |
| US6250275B1 (en) | 1999-08-16 | 2001-06-26 | Caterpillar Inc. | Internal combustion engine piston pin lubrication |
| US6557514B1 (en) | 2001-10-23 | 2003-05-06 | Federal-Mogul World Wide, Inc. | Closed gallery monobloc piston having oil drainage groove |
| JP2003301744A (ja) * | 2002-04-08 | 2003-10-24 | Toyota Motor Corp | ピストン冷却装置及び方法 |
| DE102004043720A1 (de) | 2004-09-09 | 2006-03-30 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor sowie Verbrennungsmotor |
| DE102004056769A1 (de) | 2004-11-24 | 2006-06-01 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor und Kombination eines Kolbens mit einer Öleinspritzanordnung |
| JP2006207537A (ja) * | 2005-01-31 | 2006-08-10 | Toyota Motor Corp | 頂面回転式ピストン |
| DE102005061059A1 (de) | 2005-12-21 | 2007-06-28 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
| DE102006056011A1 (de) | 2006-11-28 | 2008-05-29 | Ks Kolbenschmidt Gmbh | Kühlkanalvarianten für Kolben |
-
2006
- 2006-11-28 DE DE102006056011A patent/DE102006056011A1/de not_active Ceased
-
2007
- 2007-11-24 EP EP07022821.8A patent/EP1930578B1/fr not_active Revoked
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831566A1 (de) * | 1977-07-18 | 1979-02-01 | Caterpillar Tractor Co | Motor |
| US5595145A (en) * | 1995-05-31 | 1997-01-21 | Kabushiki Kaisha Komatsu Seisakusho | Cooling structure of diesel engine piston |
| JP2000274306A (ja) * | 1999-03-23 | 2000-10-03 | Mazda Motor Corp | エンジンのピストン構造 |
| EP1394376A1 (fr) * | 2002-09-02 | 2004-03-03 | Bontaz Centre | Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs |
| WO2004104391A1 (fr) * | 2003-05-24 | 2004-12-02 | Daimlerchrysler Ag | Moteur à combustion interne à plusieurs cylindres |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1930578A2 (fr) | 2008-06-11 |
| DE102006056011A1 (de) | 2008-05-29 |
| EP1930578B1 (fr) | 2019-09-25 |
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