BRPI0414071A - êmbolo para um motor de combustão interna - Google Patents
êmbolo para um motor de combustão internaInfo
- Publication number
- BRPI0414071A BRPI0414071A BRPI0414071-0A BRPI0414071A BRPI0414071A BR PI0414071 A BRPI0414071 A BR PI0414071A BR PI0414071 A BRPI0414071 A BR PI0414071A BR PI0414071 A BRPI0414071 A BR PI0414071A
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- internal combustion
- piston
- annular
- base member
- 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
-
- 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
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
"êMBOLO PARA UM MOTOR DE COMBUSTãO INTERNA". A presente invenção refere-se a um êmbolo (1) para um motor de combustão interna, que compreende um membro de base essencialmente cilíndrica (4) feito de aluminio forjado e um elemento anular (6) que é disposto na área de borda radialmente externa do fundo (5) do êmbolo e forma um canal de resfriamento anular (22) ao longo com o membro de base (4). O elemento anular (6) é feito de alumínio fundido e é provido com um suporte anelar (11) para um anel de compressão, o suporte anelar (11) é feito de Niresist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10340292A DE10340292A1 (de) | 2003-09-02 | 2003-09-02 | Kolben für einen Verbrennungsmotor |
PCT/DE2004/001938 WO2005024216A1 (de) | 2003-09-02 | 2004-09-01 | Kolben für einen verbrennungsmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0414071A true BRPI0414071A (pt) | 2006-10-24 |
Family
ID=34258322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0414071-0A BRPI0414071A (pt) | 2003-09-02 | 2004-09-01 | êmbolo para um motor de combustão interna |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060278180A1 (pt) |
EP (1) | EP1664515A1 (pt) |
JP (1) | JP2007504388A (pt) |
KR (1) | KR20070020171A (pt) |
CN (1) | CN1842648A (pt) |
BR (1) | BRPI0414071A (pt) |
DE (1) | DE10340292A1 (pt) |
WO (1) | WO2005024216A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2288735T3 (es) * | 2005-05-04 | 2008-01-16 | Pistal Racing S.R.L. | Piston de aleacion metalica de alta densidad para motor de combustion interna y procedimiento para fabricar un piston de este tipo. |
DE102005044597A1 (de) * | 2005-09-17 | 2007-03-29 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
US20070295299A1 (en) * | 2006-06-12 | 2007-12-27 | Mahle Technology, Inc. | Piston for a combustion engine |
DE102007036236A1 (de) * | 2007-08-02 | 2009-02-05 | Mahle International Gmbh | Gebauter Kolben |
EP2229523A2 (de) * | 2007-12-20 | 2010-09-22 | MAHLE International GmbH | Verfahren zum befestigen eines ringelementes auf einem kolben für einen verbrennungsmotor |
DE102008038325A1 (de) | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Verfahren zum Befestigen eines Ringelementes auf einem Kolben für einen Verbrennungsmotor |
DE102007061601A1 (de) | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
US9970384B2 (en) * | 2009-11-06 | 2018-05-15 | Federal-Mogul Llc | Steel piston with cooling gallery and method of construction thereof |
US8807109B2 (en) | 2009-11-06 | 2014-08-19 | Federal-Mogul Corporation | Steel piston with cooling gallery and method of construction thereof |
DE102010052578A1 (de) * | 2010-11-25 | 2012-05-31 | Daimler Ag | Kolben für eine Brennkraftmaschine |
DE102012215300A1 (de) | 2012-08-29 | 2014-03-06 | Federal-Mogul Nürnberg GmbH | Kolben für Verbrennungskraftmaschinen aus mehreren Bauteilen und Verfahren zur Herstellung eines solchen Kolbens |
EP2900992A1 (de) * | 2012-09-27 | 2015-08-05 | KS Kolbenschmidt GMBH | Zweiteilig aufgebauter kolben einer brennkraftmaschine |
CN103291912B (zh) * | 2013-06-28 | 2016-12-28 | 濮阳市亚利机械制造有限公司 | 空气炮专用活塞 |
CN103527467A (zh) * | 2013-10-27 | 2014-01-22 | 天津市仕杰达能源技术开发有限公司 | 一种便于更换密封圈的活塞泵用的复合型活塞 |
US9845765B2 (en) * | 2015-01-12 | 2017-12-19 | General Electric Company | Piston assembly for a reciprocating engine |
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 |
DE102016202420A1 (de) * | 2016-02-17 | 2017-08-17 | Hirschvogel Umformtechnik Gmbh | Kolben für Verbrennungsmotor |
US10648425B2 (en) * | 2017-08-23 | 2020-05-12 | Tenneco Inc. | Piston with broad ovate gallery |
CN108087141B (zh) * | 2017-12-08 | 2020-03-31 | 湖南江滨机器(集团)有限责任公司 | 一种钢活塞及其制造方法 |
US10926362B2 (en) | 2018-12-13 | 2021-02-23 | Caterpillar Inc. | Remanufactured engine piston and method |
US10927786B1 (en) | 2019-10-30 | 2021-02-23 | Mahle International Gmbh | Bi-metallic piston ring carrier |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159989A (en) * | 1937-04-19 | 1939-05-30 | Gen Motors Corp | Welded two-piece light alloy piston |
US2244008A (en) * | 1939-06-16 | 1941-06-03 | Gen Motors Corp | Piston construction |
US2772933A (en) * | 1955-06-22 | 1956-12-04 | Alco Products Inc | Pistons |
US3430969A (en) * | 1966-05-25 | 1969-03-04 | Trw Inc | Piston with ring groove reinforcement |
GB1542230A (en) * | 1977-01-20 | 1979-03-14 | Wellworthy Ltd | Pistons |
DE2828749C2 (de) * | 1978-06-30 | 1983-10-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Kolben für Brennkraftmaschinen |
US4548127A (en) * | 1981-05-08 | 1985-10-22 | Dunn Stephen J | Piston for internal combustion engine |
GB8413800D0 (en) * | 1984-05-30 | 1984-07-04 | Ae Plc | Manufacture of pistons |
DE3430056C1 (de) * | 1984-08-16 | 1986-01-16 | Mahle Gmbh, 7000 Stuttgart | Tauchkolben mit faserverstaerkter Brennraummulde fuer Verbrennungsmotoren |
JPH0245642A (ja) * | 1988-08-08 | 1990-02-15 | Sanshin Ind Co Ltd | 内燃機関のピストン |
US5056681A (en) * | 1988-09-28 | 1991-10-15 | Howes James P | Prize holding container assemblies |
US5388129A (en) * | 1993-09-01 | 1995-02-07 | Westinghouse Electric Corporation | Apparatus and method for radiographic inspection of welds |
DE4340267B4 (de) * | 1993-11-26 | 2007-08-02 | Mahle Gmbh | Leichtmetall-Kolben mit einer Verbrennungsmulde |
JP2908297B2 (ja) * | 1995-11-24 | 1999-06-21 | イズミ工業株式会社 | ピストン鋳造方法 |
US6003479A (en) * | 1997-05-12 | 1999-12-21 | Evans; Mark M. | Piston construction |
US6029346A (en) * | 1998-04-30 | 2000-02-29 | Chellappa; Venkatesh | Method of fabricating carbon--carbon engine component |
RU2158699C1 (ru) * | 1999-02-23 | 2000-11-10 | Открытое акционерное общество НПО Энергомаш имени академика В.П. Глушко | Бак для хранения и вытеснения жидкости |
GB0125148D0 (en) * | 2001-10-19 | 2001-12-12 | Coflexip | Bulkhead assembly for use in pipe-in-pipe systems |
DE10325914B4 (de) * | 2003-06-07 | 2012-08-02 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
-
2003
- 2003-09-02 DE DE10340292A patent/DE10340292A1/de not_active Withdrawn
-
2004
- 2004-09-01 CN CNA2004800247456A patent/CN1842648A/zh active Pending
- 2004-09-01 JP JP2006525040A patent/JP2007504388A/ja active Pending
- 2004-09-01 US US10/570,104 patent/US20060278180A1/en not_active Abandoned
- 2004-09-01 EP EP04786700A patent/EP1664515A1/de active Pending
- 2004-09-01 BR BRPI0414071-0A patent/BRPI0414071A/pt not_active IP Right Cessation
- 2004-09-01 WO PCT/DE2004/001938 patent/WO2005024216A1/de active Application Filing
- 2004-09-01 KR KR1020067004117A patent/KR20070020171A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2005024216A1 (de) | 2005-03-17 |
US20060278180A1 (en) | 2006-12-14 |
KR20070020171A (ko) | 2007-02-20 |
DE10340292A1 (de) | 2005-04-14 |
EP1664515A1 (de) | 2006-06-07 |
CN1842648A (zh) | 2006-10-04 |
JP2007504388A (ja) | 2007-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0414071A (pt) | êmbolo para um motor de combustão interna | |
BRPI0416291A (pt) | processo para produção de um pistão para um motor de combustão interna | |
BR0310142B1 (pt) | Êmbolo composto refrigerado para um motor de combustço interna. | |
BR0215633B1 (pt) | êmbolo composto refrigerado para um motor de combustão interna. | |
DK138496A (da) | Cylinderelement, såsom en cylinderforing, et stempel, et stempelskørt eller en stempelring, i en forbrændingsmotor af diese | |
BR0314963B1 (pt) | êmbolo refrigerado de diversas partes para um motor de combustão interna. | |
BR0305241B1 (pt) | pistom para motor de combustão interna. | |
BR0016461B1 (pt) | cobertura inferior de um compartimento de refrigeraÇço para Êmbolos de motores de combustço interna. | |
BRPI0415406A (pt) | motor de combustão interna e anel de instalação de revestimento | |
WO2007039819A3 (en) | Piston having improved cooling characteristics | |
BR0314788B1 (pt) | êmbolo refrigerado de diversas partes para um motor de combustão interna. | |
BRPI0611501B8 (pt) | conjunto de pistão de motor a diesel | |
BRPI0415301A (pt) | êmbolo inteiriço para um motor de combustão interna | |
BRPI0705032A (pt) | pistão para anel de coleta de óleo | |
ATE317497T1 (de) | Flüssigkeitsgekühlter kolben | |
BR0314798A (pt) | êmbolo inteiriço com canal de refrigeração para um motor de combustão interna | |
BRPI0414041A (pt) | êmbolo para um motor de combustão interna | |
BR9408230A (pt) | Embolo elevatório sobretudo de metal leve para motores de combustão interna | |
BR9503807A (pt) | Matriz de estampagem combinação de uma matriz de estampagem com uma matriz de fundição processo de fundição processo para produzir uma matriz de estampagem produto fundido macho processo para produzir um macho e pistão oco de aluminio para um motor de combustão interna | |
BR9404838A (pt) | Pistão para um motor de combustão interna | |
BR0202271B1 (pt) | anel de óleo para motor de combustão interna. | |
WO2005012706A3 (en) | Reciprocating internal combustion engine | |
DE58902410D1 (de) | Kuehlvorrichtung fuer die im zylinderkopf einer brennkraftmaschine angeordneten ventilsitzringe. | |
DE502004002544D1 (de) | Mehrteiliger kolben | |
BR102016009831A2 (pt) | motor de combustão interna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2166 DE 10/07/2012. |