WO2012079566A3 - Kolben für einen verbrennungsmotor und verfahren zu seiner herstellung - Google Patents
Kolben für einen verbrennungsmotor und verfahren zu seiner herstellung Download PDFInfo
- Publication number
- WO2012079566A3 WO2012079566A3 PCT/DE2011/002128 DE2011002128W WO2012079566A3 WO 2012079566 A3 WO2012079566 A3 WO 2012079566A3 DE 2011002128 W DE2011002128 W DE 2011002128W WO 2012079566 A3 WO2012079566 A3 WO 2012079566A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- boss
- bore
- combustion engine
- internal combustion
- 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
- F02F3/18—Pistons having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
-
- 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
- F01P1/00—Air cooling
- F01P1/04—Arrangements for cooling pistons
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)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11833594.2A EP2652302B1 (de) | 2010-12-18 | 2011-12-15 | Kolben für einen verbrennungsmotor und verfahren zu seiner herstellung |
JP2013543525A JP6113075B2 (ja) | 2010-12-18 | 2011-12-15 | 内燃機関用のピストンおよび該ピストンの製造方法 |
US13/995,017 US8899208B2 (en) | 2010-12-18 | 2011-12-15 | Internal combustion engine piston having axially extending cooling bores |
CN201190000988.1U CN203655459U (zh) | 2010-12-18 | 2011-12-15 | 用于内燃机的活塞 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010055161.9 | 2010-12-18 | ||
DE102010055161 | 2010-12-18 | ||
DE102011114105.0 | 2011-09-22 | ||
DE201110114105 DE102011114105A1 (de) | 2010-12-18 | 2011-09-22 | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012079566A2 WO2012079566A2 (de) | 2012-06-21 |
WO2012079566A3 true WO2012079566A3 (de) | 2012-10-04 |
Family
ID=45974185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2011/002128 WO2012079566A2 (de) | 2010-12-18 | 2011-12-15 | Kolben für einen verbrennungsmotor und verfahren zu seiner herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US8899208B2 (de) |
EP (1) | EP2652302B1 (de) |
JP (1) | JP6113075B2 (de) |
CN (1) | CN203655459U (de) |
DE (1) | DE102011114105A1 (de) |
WO (1) | WO2012079566A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD737861S1 (en) * | 2009-10-30 | 2015-09-01 | Caterpillar Inc. | Engine piston |
DE102011113800A1 (de) * | 2011-09-20 | 2013-03-21 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
DE102012014194A1 (de) * | 2012-07-18 | 2014-01-23 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens |
DE102012017217A1 (de) * | 2012-08-31 | 2014-05-15 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102012017218A1 (de) * | 2012-08-31 | 2014-03-20 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
WO2014071274A1 (en) * | 2012-11-02 | 2014-05-08 | Federal-Mogul Corporation | Piston with a cooling gallery partially filled with a thermally conductive metal-containing composition |
DE102013002895B4 (de) | 2013-02-20 | 2022-05-19 | Mercedes-Benz Group AG | Kolben für eine Hubkolben-Verbrennungskraftmaschine |
USD768207S1 (en) * | 2014-07-16 | 2016-10-04 | Federal-Mogul Corporation | Piston |
BR112017016319A2 (pt) | 2015-01-30 | 2018-03-27 | Fed Mogul Llc | pistão com galeria de refrigeração vedada e método de construção do mesmo |
US10202936B2 (en) * | 2015-04-09 | 2019-02-12 | Tenneco Inc. | Zero oil cooled (ZOC) piston incorporating heat pipe technology |
DE102015220256A1 (de) * | 2015-10-19 | 2017-04-20 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens |
CN106801647A (zh) * | 2017-01-25 | 2017-06-06 | 日照金港活塞有限公司 | 一种封闭冷却腔活塞 |
DE102017202462A1 (de) | 2017-02-15 | 2018-08-16 | Mahle International Gmbh | Verfahren zum Herstellen eines Kolbens |
DE102017205451A1 (de) | 2017-03-30 | 2018-10-04 | Mahle International Gmbh | Kolben einer Brennkraftmaschine |
DE102017211335A1 (de) * | 2017-07-04 | 2019-01-10 | Federal-Mogul Nürnberg GmbH | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor, Kolben für einen Verbrennungsmotor, Kolbenrohling zur Herstellung des Kolbens sowie Gießform oder Schmiedegesenk zur Herstellung eines Kolbenrohlings |
US11148189B2 (en) * | 2018-10-10 | 2021-10-19 | Race Winning Brands, Inc. | Forged piston with oriented grain flow |
CN110748434A (zh) * | 2019-11-29 | 2020-02-04 | 滨州渤海活塞有限公司 | 一种汽油机钢活塞及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1841796A (en) * | 1929-02-04 | 1932-01-19 | Packard Motor Car Co | Internal combustion engine |
US1878566A (en) * | 1929-02-01 | 1932-09-20 | Packard Motor Car Co | Internal combustion engine |
GB492383A (en) * | 1937-03-20 | 1938-09-20 | Eric Bradley Graham | Improvements in and relating to pistons for internal combustion engines |
IT1057365B (it) * | 1975-12-01 | 1982-03-10 | Kioritz Corp | Pistone per motore a combustione interna |
JPS6296762A (ja) * | 1985-10-23 | 1987-05-06 | Honda Motor Co Ltd | 内燃機関用ピストン |
JP2005127300A (ja) * | 2003-10-24 | 2005-05-19 | Hyundai Motor Co Ltd | 内燃機関エンジン用ピストン |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1763625A (en) * | 1927-04-21 | 1930-06-10 | Gen Electric Co Ltd | Piston for internal-combustion engines |
FR647110A (fr) | 1927-05-25 | 1928-11-20 | Perfectionnements aux pistons, et notamment aux pistons en métaux ou alliages à faible dilatation, mais peu conducteurs, tels que surtout la fonte et l'acier | |
GB310334A (en) * | 1928-04-23 | 1930-04-17 | Anton Gazda | Improvements in pistons |
AT118016B (de) | 1928-04-23 | 1930-06-10 | Anton Gazda | Kolben mit Kühlwirkung. |
GB396249A (en) | 1931-11-07 | 1933-08-03 | Sam Dalziel Heron | Improvements in or relating to pistons and method of making the same |
US1953109A (en) * | 1931-11-07 | 1934-04-03 | Sam D Heron | Piston |
DE726685C (de) * | 1939-09-01 | 1942-10-19 | Versuchsanstalt Fuer Luftfahrt | Kolben fuer Brennkraftmaschinen |
FR880033A (fr) | 1941-03-24 | 1943-03-11 | Bmw Flugmotorenbau Gmbh | Piston, en particulier pour moteurs à combustion interne |
DE762820C (de) | 1943-04-25 | 1952-11-04 | Richard Holzaepfel Fa | Verfahren zur Herstellung von Kolben mit einer die Temperatur ausgleichenden Fuellung |
US2759461A (en) * | 1953-06-16 | 1956-08-21 | Maybach Motorenbau Gmbh | Oil-cooled piston for a high speed internal combustion engine, particularly for a diesel motor for vehicles |
US2902987A (en) * | 1957-10-24 | 1959-09-08 | Paul H Schweitzer | Air-cooled, port-scavenged, two-stroke cycle engine with rotating piston |
US3215130A (en) * | 1963-08-30 | 1965-11-02 | Mahle Kg | Multipart oil cooled internal combustion engine piston |
US3613521A (en) * | 1968-11-07 | 1971-10-19 | Komatsu Mfg Co Ltd | Piston for internal combustion engine |
FR2079873A5 (de) * | 1970-02-16 | 1971-11-12 | Semt | |
JPS5292034A (en) * | 1976-01-28 | 1977-08-03 | Kyoritsu Kk | Piston for engine |
US4083292A (en) * | 1976-06-16 | 1978-04-11 | Caterpillar Tractor Co. | Piston with high top ring location |
US4180027A (en) * | 1977-07-20 | 1979-12-25 | Mack Trucks, Inc. | Two-piece oil-cooled piston |
IT1109578B (it) * | 1978-03-22 | 1985-12-23 | Mondial Piston Galli Ercole C | Stantuffo per motori a combustione interna |
JPS57183540A (en) * | 1981-05-09 | 1982-11-11 | Mitsubishi Heavy Ind Ltd | Piston of internal combustion engine |
DE3205173A1 (de) | 1982-02-13 | 1983-08-25 | Karl Schmidt Gmbh, 7107 Neckarsulm | Kolben fuer mit schweroel betriebene brennkraftmaschinen |
JPS5947340U (ja) * | 1982-09-21 | 1984-03-29 | アイシン精機株式会社 | オイル冷却ピストン |
FR2540183A1 (fr) * | 1983-01-27 | 1984-08-03 | Bmb Ste Civile | Piston pour moteur a combustion interne |
US4907545A (en) * | 1988-12-28 | 1990-03-13 | Caterpillar Inc. | Liquid cooled piston ring carrier assembly and piston using same |
JPH04265451A (ja) | 1991-02-19 | 1992-09-21 | Suzuki Motor Corp | 二サイクルエンジンのピストン |
US6032619A (en) * | 1998-07-16 | 2000-03-07 | Federal-Mogul World Wide, Inc. | Piston having a tube to deliver oil for cooling a crown |
DE10346822A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
US6904876B1 (en) * | 2004-06-28 | 2005-06-14 | Ford Global Technologies, Llc | Sodium cooled pistons for a free piston engine |
DE102004056769A1 (de) * | 2004-11-24 | 2006-06-01 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor und Kombination eines Kolbens mit einer Öleinspritzanordnung |
JP4381341B2 (ja) * | 2005-04-21 | 2009-12-09 | 三菱重工業株式会社 | ピストンの冷却装置 |
DE102005061075A1 (de) * | 2005-12-21 | 2007-06-28 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung |
FR2901577A3 (fr) | 2006-05-29 | 2007-11-30 | Renault Sas | Piston de moteur a combustion interne pourvu de moyens specifiques de refroidissement et moteur a combustion interne comprenant un tel piston |
JP2011153602A (ja) | 2010-01-28 | 2011-08-11 | Isuzu Motors Ltd | 内燃機関のピストン |
US8511261B2 (en) * | 2010-02-23 | 2013-08-20 | Honda Motor Co., Ltd. | Piston cooling device |
-
2011
- 2011-09-22 DE DE201110114105 patent/DE102011114105A1/de not_active Withdrawn
- 2011-12-15 WO PCT/DE2011/002128 patent/WO2012079566A2/de active Application Filing
- 2011-12-15 JP JP2013543525A patent/JP6113075B2/ja not_active Expired - Fee Related
- 2011-12-15 US US13/995,017 patent/US8899208B2/en not_active Expired - Fee Related
- 2011-12-15 EP EP11833594.2A patent/EP2652302B1/de not_active Not-in-force
- 2011-12-15 CN CN201190000988.1U patent/CN203655459U/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1878566A (en) * | 1929-02-01 | 1932-09-20 | Packard Motor Car Co | Internal combustion engine |
US1841796A (en) * | 1929-02-04 | 1932-01-19 | Packard Motor Car Co | Internal combustion engine |
GB492383A (en) * | 1937-03-20 | 1938-09-20 | Eric Bradley Graham | Improvements in and relating to pistons for internal combustion engines |
IT1057365B (it) * | 1975-12-01 | 1982-03-10 | Kioritz Corp | Pistone per motore a combustione interna |
JPS6296762A (ja) * | 1985-10-23 | 1987-05-06 | Honda Motor Co Ltd | 内燃機関用ピストン |
JP2005127300A (ja) * | 2003-10-24 | 2005-05-19 | Hyundai Motor Co Ltd | 内燃機関エンジン用ピストン |
Also Published As
Publication number | Publication date |
---|---|
EP2652302B1 (de) | 2017-04-26 |
US8899208B2 (en) | 2014-12-02 |
JP2013545927A (ja) | 2013-12-26 |
JP6113075B2 (ja) | 2017-04-12 |
CN203655459U (zh) | 2014-06-18 |
WO2012079566A2 (de) | 2012-06-21 |
US20130312695A1 (en) | 2013-11-28 |
EP2652302A2 (de) | 2013-10-23 |
DE102011114105A1 (de) | 2012-06-21 |
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