MX2010002073A - Piston para un motor de combustion interna y metodo para fabricar un piston de este tipo. - Google Patents
Piston para un motor de combustion interna y metodo para fabricar un piston de este tipo.Info
- Publication number
- MX2010002073A MX2010002073A MX2010002073A MX2010002073A MX2010002073A MX 2010002073 A MX2010002073 A MX 2010002073A MX 2010002073 A MX2010002073 A MX 2010002073A MX 2010002073 A MX2010002073 A MX 2010002073A MX 2010002073 A MX2010002073 A MX 2010002073A
- Authority
- MX
- Mexico
- Prior art keywords
- piston
- internal
- combustion engine
- manufacturing
- type
- 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
- F02F3/0015—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
- F02F3/16—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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
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
La invención se relaciona con un pistón (1) para un motor de combustión interna constituido de una primera parte y una segunda parte, formando una de las dos partes la cabeza del pistón 4 y formando la otra parte el faldón del pistón (7) y una cámara de enfriamiento (20), la cual es delimitada por el material de la primera parte y el material de la segunda parte, estando configuradas en el pistón (1). Para permitir la fabricación barata y la máxima libertad de diseño ese pistón para motores de combustión interna en consecuencia se caracteriza porque las dos partes son unidas positiva y no positivamente vía un ajuste a presión formado por una proyección (28, 29) de la segunda parte, acoplándose la proyección (28, 29) con una cavidad (24, 26) en la primera parte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07114934A EP2028357B1 (en) | 2007-08-24 | 2007-08-24 | Piston for an internal-combustion engine and method for manufacturing a piston of this type |
PCT/IB2008/002190 WO2009040617A2 (en) | 2007-08-24 | 2008-08-22 | Piston for an internal-combustion engine and method for manufacturing a piston of this type |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010002073A true MX2010002073A (es) | 2010-05-20 |
Family
ID=39174498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010002073A MX2010002073A (es) | 2007-08-24 | 2008-08-22 | Piston para un motor de combustion interna y metodo para fabricar un piston de este tipo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110154984A1 (es) |
EP (1) | EP2028357B1 (es) |
AT (1) | ATE502200T1 (es) |
BR (1) | BRPI0815571A2 (es) |
DE (1) | DE602007013219D1 (es) |
ES (1) | ES2361777T3 (es) |
MX (1) | MX2010002073A (es) |
WO (1) | WO2009040617A2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101373805B1 (ko) * | 2009-11-26 | 2014-03-12 | 기아자동차주식회사 | 가솔린 직접 분사 엔진 |
US8776670B2 (en) * | 2010-02-17 | 2014-07-15 | Mahle International Gmbh | Piston assembly |
DE102010043837A1 (de) * | 2010-11-12 | 2012-05-16 | Hilti Aktiengesellschaft | Schlagwerkskörper, Schlagwerk und Handwerkzeugmaschine mit einem Schlagwerk |
DE102011004302A1 (de) | 2011-02-17 | 2012-08-23 | Federal-Mogul Nürnberg GmbH | Verfahren zur Herstellung eines Kolbens |
CN102678379A (zh) * | 2012-05-25 | 2012-09-19 | 北京理工大学 | 一种用于高强化的往复式内燃机的组合活塞 |
DE102012220645B3 (de) * | 2012-11-13 | 2014-04-03 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung |
EP2971716A1 (de) * | 2013-03-15 | 2016-01-20 | KS Kolbenschmidt GMBH | Zweiteiliger stahlkolben, fügeprozess |
DE102013218764A1 (de) * | 2013-03-15 | 2014-09-18 | Ks Kolbenschmidt Gmbh | Zweiteiliger Kolben für Verbrennungsmotor doppelt gefügt |
DE102015201633A1 (de) * | 2015-01-30 | 2016-08-04 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor sowie Verfahren zur Herstellung des Kolbens für einen Verbrennungsmotor |
CN104747312A (zh) * | 2015-02-16 | 2015-07-01 | 山东滨州渤海活塞股份有限公司 | 带内冷油腔结构的内燃机活塞及内燃机 |
CN109312688A (zh) * | 2016-05-04 | 2019-02-05 | Ks科尔本施密特有限公司 | 活塞 |
RU2691455C1 (ru) * | 2018-01-09 | 2019-06-14 | Эмель Борисович Ахметов | Двигатель внутреннего сгорания для дизельного, газодизельного или газового моторного топлива с искровым зажиганием |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537174A (en) * | 1948-12-15 | 1951-01-09 | Thompson Prod Inc | Coolant filled piston |
US3475804A (en) * | 1966-10-31 | 1969-11-04 | Int Harvester Co | Internal combustion engine piston with pre-stressed insert |
US3613521A (en) * | 1968-11-07 | 1971-10-19 | Komatsu Mfg Co Ltd | Piston for internal combustion engine |
FR2142146A5 (es) * | 1971-06-14 | 1973-01-26 | Bechir Roger | |
GB1502790A (en) * | 1976-11-12 | 1978-03-01 | Wellworthy Ltd | Pistons |
DE3237469C2 (de) * | 1982-10-09 | 1984-08-09 | Feldmühle AG, 4000 Düsseldorf | Kolben mit einem Bauteil aus teilstabilisiertem Zirkonoxid |
GB8804533D0 (en) * | 1988-02-26 | 1988-03-30 | Wellworthy Ltd | Pistons |
BR8803970A (pt) * | 1988-07-15 | 1990-03-20 | Metal Leve Sa | Embolo articulado refrigerado |
JPH02115556A (ja) * | 1988-10-25 | 1990-04-27 | Ngk Insulators Ltd | セラミックス鋳ぐるみピストン |
DE19603589A1 (de) | 1996-02-01 | 1997-08-07 | Kolbenschmidt Ag | Pendelschaftkolben |
US6003479A (en) * | 1997-05-12 | 1999-12-21 | Evans; Mark M. | Piston construction |
US6032619A (en) | 1998-07-16 | 2000-03-07 | Federal-Mogul World Wide, Inc. | Piston having a tube to deliver oil for cooling a crown |
US6112642A (en) * | 1998-10-06 | 2000-09-05 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6588320B2 (en) * | 1999-12-30 | 2003-07-08 | Federal-Mogul World Wide, Inc. | Piston having uncoupled skirt |
US6668703B2 (en) * | 2000-10-03 | 2003-12-30 | Christopher Gamble | Piston with oil trap |
US20050211089A1 (en) * | 2002-05-15 | 2005-09-29 | Doers Douglas A | Lubricant-cooled and wristpin lubricating piston |
DE10244513A1 (de) * | 2002-09-25 | 2004-04-08 | Mahle Gmbh | Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung |
DE10307908B4 (de) | 2003-02-19 | 2005-03-03 | Andreas Mozzi | Mehrteiliger Kolben |
DE102004028459A1 (de) * | 2004-06-11 | 2005-12-29 | Mahle Gmbh | Gebauter Kolben für einen Verbrennungsmotor |
US7104183B2 (en) * | 2004-07-07 | 2006-09-12 | Karl Schmidt Unisia, Inc. | One-piece steel piston |
US20060086325A1 (en) * | 2004-10-25 | 2006-04-27 | Ipd, Inc. | Two piece cast ferrous crown piston for internal combustion engine |
DE102004058968A1 (de) * | 2004-12-08 | 2006-06-14 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
US20070295299A1 (en) * | 2006-06-12 | 2007-12-27 | Mahle Technology, Inc. | Piston for a combustion engine |
US20070283917A1 (en) * | 2006-06-12 | 2007-12-13 | Lapp Michael T | Piston for a combustion engine |
ATE494469T1 (de) * | 2006-09-26 | 2011-01-15 | Thyssenkrupp Metalurgica Campo Limpo Ltda | Verfahren zum herstellen eines kolbens für verbrennungsmotoren und kolben für einen verbrennungsmotor |
US7533601B2 (en) * | 2006-12-12 | 2009-05-19 | Mahle Technology, Inc. | Multi-part piston for a combustion engine |
US8171842B2 (en) * | 2007-06-20 | 2012-05-08 | Mahle International Gmbh | Two-piece twist lock piston |
-
2007
- 2007-08-24 DE DE602007013219T patent/DE602007013219D1/de active Active
- 2007-08-24 AT AT07114934T patent/ATE502200T1/de not_active IP Right Cessation
- 2007-08-24 EP EP07114934A patent/EP2028357B1/en active Active
- 2007-08-24 ES ES07114934T patent/ES2361777T3/es active Active
-
2008
- 2008-08-22 WO PCT/IB2008/002190 patent/WO2009040617A2/en active Application Filing
- 2008-08-22 MX MX2010002073A patent/MX2010002073A/es active IP Right Grant
- 2008-08-22 US US12/674,869 patent/US20110154984A1/en not_active Abandoned
- 2008-08-22 BR BRPI0815571-2A2A patent/BRPI0815571A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE502200T1 (de) | 2011-04-15 |
BRPI0815571A2 (pt) | 2015-02-18 |
EP2028357B1 (en) | 2011-03-16 |
WO2009040617A3 (en) | 2010-04-01 |
DE602007013219D1 (de) | 2011-04-28 |
ES2361777T3 (es) | 2011-06-22 |
EP2028357A1 (en) | 2009-02-25 |
WO2009040617A2 (en) | 2009-04-02 |
US20110154984A1 (en) | 2011-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |