BR9107164A - Embolo refrigerado de partes multiplas para motores de combustao interna - Google Patents
Embolo refrigerado de partes multiplas para motores de combustao internaInfo
- Publication number
- BR9107164A BR9107164A BR919107164A BR9107164A BR9107164A BR 9107164 A BR9107164 A BR 9107164A BR 919107164 A BR919107164 A BR 919107164A BR 9107164 A BR9107164 A BR 9107164A BR 9107164 A BR9107164 A BR 9107164A
- Authority
- BR
- Brazil
- Prior art keywords
- refrigerated
- internal combustion
- combustion engines
- multiple parts
- parts
- 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
- F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
-
- 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
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904039752 DE4039752A1 (de) | 1990-12-13 | 1990-12-13 | Mehrteiliger, gekuehlter kolben fuer verbrennungsmotoren |
DE19904039754 DE4039754A1 (de) | 1990-12-13 | 1990-12-13 | Mehrteiliger, gekuehlter kolben fuer verbrennungsmotoren |
PCT/DE1991/000928 WO1992010659A1 (de) | 1990-12-13 | 1991-11-23 | Mehrteiliger, gekühlter kolben für verbrennungsmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9107164A true BR9107164A (pt) | 1994-03-01 |
Family
ID=25899262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919107164A BR9107164A (pt) | 1990-12-13 | 1991-11-23 | Embolo refrigerado de partes multiplas para motores de combustao interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US5357920A (pt) |
EP (1) | EP0561817B1 (pt) |
JP (1) | JP3224389B2 (pt) |
BR (1) | BR9107164A (pt) |
DE (1) | DE59105206D1 (pt) |
WO (1) | WO1992010659A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446726A1 (de) * | 1994-12-24 | 1996-06-27 | Mahle Gmbh | Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens |
DE19501416A1 (de) * | 1995-01-19 | 1996-07-25 | Kolbenschmidt Ag | Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens |
US5839352A (en) * | 1996-08-07 | 1998-11-24 | Cummins Engine Company, Inc. | Articulated piston |
DE19747944A1 (de) | 1997-10-30 | 1999-05-06 | Mahle Gmbh | Kolben mit zentralem Kühlraum |
DE19926567A1 (de) | 1999-06-11 | 2000-12-14 | Mahle Gmbh | Gekühlter Kolben für Verbrennungsmotoren |
DE19926568A1 (de) * | 1999-06-11 | 2000-12-14 | Mahle Gmbh | Gekühlter Kolben für Verbrennungsmotoren |
US6401595B1 (en) | 2000-10-18 | 2002-06-11 | Caterpillar Inc. | Piston for an internal combustion engine and method of assembly |
US6820582B1 (en) * | 2003-10-06 | 2004-11-23 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
DE10346822A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE10346819A1 (de) | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Einteiliger Kolben für einen Verbrennungsmotor |
US6920860B2 (en) * | 2003-10-06 | 2005-07-26 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
US6938604B2 (en) * | 2003-10-06 | 2005-09-06 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
US6892690B2 (en) * | 2003-10-06 | 2005-05-17 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
DE102004019011A1 (de) | 2004-04-20 | 2005-11-17 | Mahle Gmbh | Kühlkanalabdeckung für einen Kolben eines Verbrennungsmotors |
DE102004019010A1 (de) * | 2004-04-20 | 2005-11-17 | Mahle Gmbh | Kühlkanalabdeckung für einen Kolben eines Verbrennungsmotors |
DE102005037175A1 (de) * | 2005-08-06 | 2007-02-08 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Abdeckring für den Kühlkanal eines solchen Kolbens |
US7162990B1 (en) * | 2005-12-29 | 2007-01-16 | Mahle Technology, Inc. | Two-part piston for an internal combustion engine |
US8347842B2 (en) * | 2008-02-19 | 2013-01-08 | Federal-Mogul Corporation | Coolable piston for internal combustion engine |
US7762227B2 (en) * | 2008-02-19 | 2010-07-27 | Federal Mogul Corporation | Coolable piston for internal combustion engine |
DE102010025507A1 (de) * | 2010-06-29 | 2011-12-29 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102010053925A1 (de) * | 2010-12-09 | 2012-06-14 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
DE102011013139A1 (de) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102011076369A1 (de) * | 2011-05-24 | 2012-11-29 | Mahle International Gmbh | Untere Abdeckung eines Kühlkanals eines Kolbens |
DE102011106381A1 (de) * | 2011-07-04 | 2013-01-10 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
WO2013074651A1 (en) * | 2011-11-14 | 2013-05-23 | Mahle International Gmbh | Piston assembly with multi-piece skirt |
US9429099B2 (en) | 2011-11-14 | 2016-08-30 | Mahle International Gmbh | Piston assembly with multi-piece skirt |
DE102012014195A1 (de) * | 2012-07-18 | 2014-01-23 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1900521A (en) * | 1931-02-06 | 1933-03-07 | James H Price | Piston head guard |
US4377967A (en) * | 1981-03-27 | 1983-03-29 | Mack Trucks, Inc. | Two-piece piston assembly |
DD252638A1 (de) * | 1986-09-17 | 1987-12-23 | Ifa Motorenwerke | Spritzoelgekuehlter eisenkolben fuer hubkolbenbrennkraftmaschinen |
DE3643039A1 (de) * | 1986-12-17 | 1988-06-30 | Mahle Gmbh | Kuehlbarer tauchkolben fuer verbrennungsmotoren |
US4986167A (en) * | 1989-05-25 | 1991-01-22 | Caterpillar Inc. | Articulated piston with a cooling recess having a preestablished volume therein |
BR9005376A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Embolo bipartido com fechamento postico de galeria e processo para sua obtencao |
-
1991
- 1991-11-23 JP JP50026292A patent/JP3224389B2/ja not_active Expired - Lifetime
- 1991-11-23 DE DE59105206T patent/DE59105206D1/de not_active Expired - Lifetime
- 1991-11-23 EP EP91920243A patent/EP0561817B1/de not_active Expired - Lifetime
- 1991-11-23 WO PCT/DE1991/000928 patent/WO1992010659A1/de active IP Right Grant
- 1991-11-23 BR BR919107164A patent/BR9107164A/pt not_active IP Right Cessation
- 1991-11-23 US US08/075,548 patent/US5357920A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06503141A (ja) | 1994-04-07 |
WO1992010659A1 (de) | 1992-06-25 |
DE59105206D1 (de) | 1995-05-18 |
EP0561817A1 (en) | 1993-09-29 |
US5357920A (en) | 1994-10-25 |
JP3224389B2 (ja) | 2001-10-29 |
EP0561817B1 (de) | 1995-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 23/11/2006 |