HK1078917A1 - Multi-part cooled piston for an internal combustion engine - Google Patents
Multi-part cooled piston for an internal combustion engineInfo
- Publication number
- HK1078917A1 HK1078917A1 HK05110760A HK05110760A HK1078917A1 HK 1078917 A1 HK1078917 A1 HK 1078917A1 HK 05110760 A HK05110760 A HK 05110760A HK 05110760 A HK05110760 A HK 05110760A HK 1078917 A1 HK1078917 A1 HK 1078917A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- combustion engine
- internal combustion
- cooled piston
- part cooled
- piston
- Prior art date
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
-
- 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
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
-
- 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
- F02F3/0084—Pistons the pistons being constructed from specific materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10244512A DE10244512A1 (de) | 2002-09-25 | 2002-09-25 | Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor |
PCT/DE2003/003114 WO2004029442A1 (de) | 2002-09-25 | 2003-09-19 | Mehrteiligen gekühlten kolben für einen verbrennungsmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1078917A1 true HK1078917A1 (en) | 2006-03-24 |
Family
ID=31502554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05110760A HK1078917A1 (en) | 2002-09-25 | 2005-11-25 | Multi-part cooled piston for an internal combustion engine |
Country Status (9)
Country | Link |
---|---|
US (1) | US6698391B1 (xx) |
EP (1) | EP1546535B1 (xx) |
JP (1) | JP2006500505A (xx) |
KR (1) | KR20050057574A (xx) |
CN (1) | CN100353046C (xx) |
BR (1) | BR0314963B1 (xx) |
DE (1) | DE10244512A1 (xx) |
HK (1) | HK1078917A1 (xx) |
WO (1) | WO2004029442A1 (xx) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2365507B (en) * | 2000-08-02 | 2004-09-15 | Federal Mogul Technology Ltd | Engine piston and manufacture |
DE10301367A1 (de) | 2003-01-16 | 2004-07-29 | Mahle Gmbh | Verfahren zum Einbringen von Shakerbohrungen in den Kühlkanal eines einteiligen Kolbens |
KR20050039320A (ko) * | 2003-10-24 | 2005-04-29 | 현대자동차주식회사 | 내연기관 엔진용 피스톤 |
EP1899632A1 (en) * | 2004-06-08 | 2008-03-19 | Savice Limited | A piston, a ring and a piston assembly for a two cycle engine |
US7406941B2 (en) | 2004-07-21 | 2008-08-05 | Federal - Mogul World Wide, Inc. | One piece cast steel monobloc piston |
DE102004061778A1 (de) * | 2004-09-29 | 2006-04-06 | Ks Kolbenschmidt Gmbh | Einfach-Reibschweißung |
US20080271597A1 (en) * | 2006-03-31 | 2008-11-06 | Soul David F | Methods and apparatus for operating an internal combustion engine |
DE102007027162A1 (de) * | 2007-06-13 | 2008-12-18 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
DE102007044106A1 (de) * | 2007-09-15 | 2009-03-19 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
DE102007050213A1 (de) | 2007-10-20 | 2009-04-23 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
US7918155B2 (en) * | 2007-12-12 | 2011-04-05 | Mahle International Gmbh | Piston with a cooling gallery |
DE102007061601A1 (de) * | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
DE102008011922A1 (de) | 2008-02-29 | 2009-09-03 | Ks Kolbenschmidt Gmbh | Kolben für Brennkraftmaschinen, hergestellt mittels eines Multi-Orbitalen Reibschweißverfahrens |
DE102008034430B4 (de) * | 2008-07-24 | 2015-02-19 | Ks Kolbenschmidt Gmbh | Reibgeschweißter Stahlkolben mit optimiertem Kühlkanal |
DE102008045456A1 (de) * | 2008-09-02 | 2010-03-04 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
JP5008627B2 (ja) * | 2008-09-17 | 2012-08-22 | 本田技研工業株式会社 | ピストンおよびその製造方法 |
CN101644327B (zh) * | 2009-06-10 | 2013-01-16 | 北京中清能发动机技术有限公司 | 曲柄圆滑块机构的活塞及其内燃机 |
DE102009025691A1 (de) | 2009-06-20 | 2010-01-28 | Daimler Ag | Kolben für eine Verbrennungskraftmaschine |
US20110030214A1 (en) * | 2009-08-05 | 2011-02-10 | Wolfgang Rein | Piston assembly multiple step forming process |
DE102010015568A1 (de) * | 2010-04-19 | 2011-10-20 | Ks Kolbenschmidt Gmbh | Kolbenoberteil eines gebauten oder geschweißten Kolbens mit erweiterten Kühlräumen |
DE102011113800A1 (de) * | 2011-09-20 | 2013-03-21 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
PL2761210T3 (pl) | 2011-09-28 | 2017-07-31 | Ks Kolbenschmidt Gmbh | Dwuczęściowy tłok stalowy do silników spalinowych |
WO2014048810A1 (de) * | 2012-09-27 | 2014-04-03 | Ks Kolbenschmidt Gmbh | Zweiteilig aufgebauter kolben einer brennkraftmaschine |
WO2014120657A1 (en) * | 2013-01-29 | 2014-08-07 | Mahle International Gmbh | Steel piston with fourth land guidance and improved friction characteristics |
CN105121823B (zh) | 2013-02-18 | 2018-01-30 | 费德罗-莫格尔公司 | 形状复杂的活塞油道与由铸造金属或粉末金属工艺制成的活塞冠部 |
US9334958B2 (en) * | 2013-02-18 | 2016-05-10 | Federal-Mogul Corporation | Complex-shaped forged piston oil galleries |
US10787991B2 (en) | 2013-02-18 | 2020-09-29 | Tenneco Inc. | Complex-shaped forged piston oil galleries |
EP3164587B1 (de) * | 2014-07-02 | 2020-04-22 | KS Kolbenschmidt GmbH | Spaltgeometrie bei einem stoffschlüssig gefügten kühlkanalkolben |
US10184422B2 (en) | 2014-12-30 | 2019-01-22 | Tenneco Inc. | Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof |
BR112017016319A2 (pt) * | 2015-01-30 | 2018-03-27 | Fed Mogul Llc | pistão com galeria de refrigeração vedada e método de construção do mesmo |
DE102015006642A1 (de) * | 2015-05-22 | 2016-11-24 | Caterpillar Motoren Gmbh & Co. Kg | Kolbenbodenbereitstellende baugruppe |
US11162453B2 (en) | 2016-05-04 | 2021-11-02 | Ks Kolbenschmidt Gmbh | Piston |
JP7137786B2 (ja) * | 2018-09-25 | 2022-09-15 | スズキ株式会社 | 内燃機関のピストン |
CN109268495B (zh) * | 2018-11-19 | 2020-07-10 | 滨州渤海活塞有限公司 | 一种钢活塞与活塞销的组合及其加工工艺 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1430928A (en) * | 1921-12-31 | 1922-10-03 | Louis R Spencer | Engine piston |
US1980658A (en) * | 1931-12-30 | 1934-11-13 | Renette Company | Piston |
US3240193A (en) * | 1964-07-30 | 1966-03-15 | Gen Motors Corp | Piston and piston cooling means |
DE2832970A1 (de) * | 1978-07-27 | 1980-02-07 | Schmidt Gmbh Karl | Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen |
WO1980002308A1 (en) * | 1979-04-23 | 1980-10-30 | Caterpillar Tractor Co | Oil cooled piston |
DE2919638A1 (de) * | 1979-05-16 | 1980-11-20 | Schmidt Gmbh Karl | Kolben fuer brennkraftmaschinen |
DE3403624A1 (de) * | 1984-02-02 | 1985-08-08 | Kolbenschmidt AG, 7107 Neckarsulm | Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen |
JPS61175255A (ja) | 1985-01-30 | 1986-08-06 | Mitsubishi Heavy Ind Ltd | 内燃機関用断熱ピストン |
DE3518721C3 (de) * | 1985-05-24 | 1997-09-04 | Man B & W Diesel Ag | Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine |
DE3830033C2 (de) * | 1987-11-30 | 1998-05-07 | Mahle Gmbh | Gebauter, ölgekühlter Tauchkolben für Verbrennungsmotoren |
DE4014703A1 (de) * | 1990-05-08 | 1991-11-14 | Mahle Gmbh | Gekuehlter tauchkolben fuer verbrennungsmotoren mit voneinander getrenntem kolbenoberteil und kolbenschaft |
DE4118400A1 (de) * | 1990-06-29 | 1992-01-02 | Kolbenschmidt Ag | Gebauter, oelgekuehlter kolben fuer dieselmotoren |
BR9005370A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Processo de fabricacao de embolo refrigerado |
JPH04321759A (ja) * | 1991-04-23 | 1992-11-11 | Yanmar Diesel Engine Co Ltd | 内燃機関用ピストン |
DE4120850A1 (de) * | 1991-06-25 | 1993-01-07 | Kolbenschmidt Ag | Gebauter, oelgekuehlter kolben fuer dieselmotoren |
US5483869A (en) * | 1995-05-26 | 1996-01-16 | Caterpillar Inc. | Sealed articulated piston |
US6032619A (en) * | 1998-07-16 | 2000-03-07 | Federal-Mogul World Wide, Inc. | Piston having a tube to deliver oil for cooling a crown |
US6155157A (en) * | 1998-10-06 | 2000-12-05 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6182630B1 (en) * | 1998-11-23 | 2001-02-06 | Federal-Mogul World Wide, Inc. | Bolted articulated piston |
US6164261A (en) * | 1999-02-10 | 2000-12-26 | Caterpillar Inc. | Internal combustion engine piston assembly and method |
DE19926568A1 (de) | 1999-06-11 | 2000-12-14 | Mahle Gmbh | Gekühlter Kolben für Verbrennungsmotoren |
US6244161B1 (en) * | 1999-10-07 | 2001-06-12 | Cummins Engine Company, Inc. | High temperature-resistant material for articulated pistons |
-
2002
- 2002-09-25 DE DE10244512A patent/DE10244512A1/de not_active Withdrawn
- 2002-10-11 US US10/270,255 patent/US6698391B1/en not_active Expired - Lifetime
-
2003
- 2003-09-19 KR KR1020057005107A patent/KR20050057574A/ko not_active Application Discontinuation
- 2003-09-19 CN CNB038228432A patent/CN100353046C/zh not_active Expired - Fee Related
- 2003-09-19 JP JP2004538728A patent/JP2006500505A/ja active Pending
- 2003-09-19 BR BRPI0314963-3A patent/BR0314963B1/pt not_active IP Right Cessation
- 2003-09-19 WO PCT/DE2003/003114 patent/WO2004029442A1/de active Application Filing
- 2003-09-19 EP EP03769200A patent/EP1546535B1/de not_active Expired - Lifetime
-
2005
- 2005-11-25 HK HK05110760A patent/HK1078917A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1546535B1 (de) | 2011-08-31 |
BR0314963B1 (pt) | 2012-08-21 |
DE10244512A1 (de) | 2004-04-15 |
WO2004029442A1 (de) | 2004-04-08 |
JP2006500505A (ja) | 2006-01-05 |
US6698391B1 (en) | 2004-03-02 |
CN1685143A (zh) | 2005-10-19 |
BR0314963A (pt) | 2005-08-02 |
EP1546535A1 (de) | 2005-06-29 |
CN100353046C (zh) | 2007-12-05 |
KR20050057574A (ko) | 2005-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20180922 |