BE882909A - Piston a refroidissement par huile - Google Patents
Piston a refroidissement par huileInfo
- Publication number
- BE882909A BE882909A BE0/200320A BE200320A BE882909A BE 882909 A BE882909 A BE 882909A BE 0/200320 A BE0/200320 A BE 0/200320A BE 200320 A BE200320 A BE 200320A BE 882909 A BE882909 A BE 882909A
- Authority
- BE
- Belgium
- Prior art keywords
- oil cooling
- cooling piston
- piston
- oil
- cooling
- 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
- F02F3/0015—Multi-part 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
- F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
-
- 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
- F05C2201/0436—Iron
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/085,644 US4286505A (en) | 1979-04-23 | 1979-04-23 | Oil cooled piston |
Publications (1)
Publication Number | Publication Date |
---|---|
BE882909A true BE882909A (fr) | 1980-10-22 |
Family
ID=22193001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/200320A BE882909A (fr) | 1979-04-23 | 1980-04-22 | Piston a refroidissement par huile |
Country Status (2)
Country | Link |
---|---|
US (1) | US4286505A (fr) |
BE (1) | BE882909A (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377967A (en) * | 1981-03-27 | 1983-03-29 | Mack Trucks, Inc. | Two-piece piston assembly |
DE3210771A1 (de) * | 1982-03-24 | 1983-09-29 | Günter 8543 Hilpoltstein Elsbett | Kolbentrieb fuer hubkolben-brennkraftmaschinen, wie dieselmotoren u.a. |
DE3709969A1 (de) * | 1987-03-26 | 1988-10-06 | Kolbenschmidt Ag | Kolben mit fluessigkeitskuehlung |
BR8803970A (pt) * | 1988-07-15 | 1990-03-20 | Metal Leve Sa | Embolo articulado refrigerado |
JPH0736110Y2 (ja) * | 1988-08-31 | 1995-08-16 | 株式会社ユニシアジェックス | 内燃機関用ピストン |
US4867119A (en) * | 1988-10-21 | 1989-09-19 | Caterpillar Inc. | Engine piston assembly and forged piston member therefor having a cooling recess |
IN175093B (fr) * | 1988-10-21 | 1995-04-29 | Caterpillar Inc | |
US5040454A (en) * | 1988-10-21 | 1991-08-20 | Caterpillar Inc. | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio |
BR8807857A (pt) * | 1988-10-21 | 1990-11-13 | Caterpillar Inc | Motor que inclui um pistao que tem uma ranhura para anel superior alta |
DE4014703A1 (de) * | 1990-05-08 | 1991-11-14 | Mahle Gmbh | Gekuehlter tauchkolben fuer verbrennungsmotoren mit voneinander getrenntem kolbenoberteil und kolbenschaft |
US5483869A (en) * | 1995-05-26 | 1996-01-16 | Caterpillar Inc. | Sealed articulated piston |
US5839352A (en) * | 1996-08-07 | 1998-11-24 | Cummins Engine Company, Inc. | Articulated piston |
US5868112A (en) * | 1996-12-19 | 1999-02-09 | Cummins Engine Company, Inc. | Deep angle injection nozzle and piston having complementary combustion bowl |
US6260472B1 (en) * | 1998-07-28 | 2001-07-17 | Federal-Mogul World Wide, Inc. | One-piece integral skirt piston and method of making the same |
US6279455B1 (en) | 1998-10-06 | 2001-08-28 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6155157A (en) * | 1998-10-06 | 2000-12-05 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6112642A (en) * | 1998-10-06 | 2000-09-05 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6250275B1 (en) | 1999-08-16 | 2001-06-26 | Caterpillar Inc. | Internal combustion engine piston pin lubrication |
DE19943945A1 (de) * | 1999-09-14 | 2001-03-22 | Federal Mogul Wiesbaden Gmbh | Kolbenkopf |
EP1222364B2 (fr) | 1999-10-08 | 2018-03-28 | Federal-Mogul Corporation | Pistons a deux evidements |
US6588320B2 (en) | 1999-12-30 | 2003-07-08 | Federal-Mogul World Wide, Inc. | Piston having uncoupled skirt |
WO2001073275A1 (fr) | 2000-03-28 | 2001-10-04 | Federal-Mogul Corporation | Piston à grande puissance pourvu d'un déflecteur d'huile |
AU2002213255A1 (en) * | 2000-10-18 | 2002-04-29 | Federal Mogul Corporation | Multi-axially forged piston |
US6494170B2 (en) | 2000-12-01 | 2002-12-17 | Caterpillar Inc | Two-piece piston assembly with skirt having pin bore oil ducts |
US6526871B1 (en) | 2001-08-24 | 2003-03-04 | Federal-Mogul World Wide, Inc. | Monobloc piston for diesel engines |
US6862976B2 (en) | 2001-10-23 | 2005-03-08 | Federal-Mogul World Wide, Inc. | Monobloc piston |
US6701875B2 (en) | 2002-05-31 | 2004-03-09 | Cummins Inc. | Internal combustion engine with piston cooling system and piston therefor |
US7210448B2 (en) * | 2002-06-11 | 2007-05-01 | Cummins, Inc. | Internal combustion engine producing low emissions |
US6732703B2 (en) | 2002-06-11 | 2004-05-11 | Cummins Inc. | Internal combustion engine producing low emissions |
DE10325914B4 (de) * | 2003-06-07 | 2012-08-02 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE102004061778A1 (de) * | 2004-09-29 | 2006-04-06 | Ks Kolbenschmidt Gmbh | Einfach-Reibschweißung |
US7255067B1 (en) | 2006-04-10 | 2007-08-14 | Thorpe Douglas G | Evaporative in-cylinder cooling |
US7299770B2 (en) * | 2006-04-10 | 2007-11-27 | Thorpe Douglas G | Evaporative in-cylinder cooling |
US7918155B2 (en) * | 2007-12-12 | 2011-04-05 | Mahle International Gmbh | Piston with a cooling gallery |
KR20090126699A (ko) * | 2008-06-05 | 2009-12-09 | 현대자동차주식회사 | 엔진의 피스톤 |
WO2010099372A2 (fr) * | 2009-02-27 | 2010-09-02 | Federal-Mogul Corporation | Piston avec un flux d'huile directionnel central et un élément de lubrification de l'axe de piston et procédé de construction correspondant |
US8065985B2 (en) * | 2009-05-04 | 2011-11-29 | Federal-Mogul Corporation | Piston having a central cooling gallery with a contoured flange |
US9010296B2 (en) * | 2010-06-29 | 2015-04-21 | Kolbenschmidt K. K. | Piston for spark-ignition engine |
WO2012125961A1 (fr) | 2011-03-17 | 2012-09-20 | Cummins Intellectual Property, Inc. | Piston pour moteur à combustion interne |
DE102011119525A1 (de) * | 2011-11-26 | 2013-05-29 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102013013962A1 (de) * | 2013-08-23 | 2015-02-26 | Mahle International Gmbh | Baueinheit aus einem Kolben und einer Anspritzdüse für einen Verbrennungsmotor |
MX2018013353A (es) | 2016-05-04 | 2019-02-20 | Ks Kolbenschmidt Gmbh | Piston. |
JP6897424B2 (ja) * | 2017-08-24 | 2021-06-30 | いすゞ自動車株式会社 | 内燃機関用ピストン |
US10865734B2 (en) | 2017-12-06 | 2020-12-15 | Ai Alpine Us Bidco Inc | Piston assembly with offset tight land profile |
US11313316B1 (en) * | 2021-08-19 | 2022-04-26 | Tenneco Inc. | Piston with enhanced undercrown cooling |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1430928A (en) * | 1921-12-31 | 1922-10-03 | Louis R Spencer | Engine piston |
GB776273A (en) * | 1954-02-23 | 1957-06-05 | Ruston & Hornsby Ltd | Improvements in or relating to pistons for internal combustion engines |
US3009749A (en) * | 1958-09-13 | 1961-11-21 | Cornet Andre | Pistons |
US3104922A (en) * | 1961-07-07 | 1963-09-24 | White Motor Co | Piston |
US3190273A (en) * | 1964-01-03 | 1965-06-22 | Continental Aviat & Eng Corp | Piston for internal combustion engine |
US3259028A (en) * | 1964-03-20 | 1966-07-05 | Ford Motor Co | Piston |
DE1476393A1 (de) * | 1964-04-16 | 1969-04-24 | Maschf Augsburg Nuernberg Ag | Fluessigkeitsgekuehlter Kolben |
US3336844A (en) * | 1964-08-25 | 1967-08-22 | Cornet Andre | Pistons for engines with a high thermal load |
US3452649A (en) * | 1966-12-13 | 1969-07-01 | Andre Cornet | Pistons |
US3987709A (en) * | 1975-04-07 | 1976-10-26 | Day Ray E | Piston |
DE2543478C2 (de) * | 1975-09-30 | 1983-01-05 | Günter 8543 Hilpoltstein Elsbett | Kolben für Brennkraftmaschinen, insb. Dieselmotoren |
US4056044A (en) * | 1975-11-12 | 1977-11-01 | Caterpillar Tractor Co. | Oil cooled piston |
DE2723619C2 (de) * | 1977-05-25 | 1984-10-04 | Karl Schmidt Gmbh, 7107 Neckarsulm | Mehrteiliger, flüssigkeitsgekühlter Kolben für Brennkraftmaschinen |
-
1979
- 1979-04-23 US US06/085,644 patent/US4286505A/en not_active Expired - Lifetime
-
1980
- 1980-04-22 BE BE0/200320A patent/BE882909A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4286505A (en) | 1981-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CATERPILLAR INC. Effective date: 19930430 |