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BR0310142B1 - Êmbolo composto refrigerado para um motor de combustço interna. - Google Patents

Êmbolo composto refrigerado para um motor de combustço interna.

Info

Publication number
BR0310142B1
BR0310142B1 BRPI0310142-8A BR0310142A BR0310142B1 BR 0310142 B1 BR0310142 B1 BR 0310142B1 BR 0310142 A BR0310142 A BR 0310142A BR 0310142 B1 BR0310142 B1 BR 0310142B1
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
composite piston
refrigerated
refrigerated composite
Prior art date
Application number
BRPI0310142-8A
Other languages
English (en)
Inventor
Rainer Scharp
Dieter Messmer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR0310142B1 publication Critical patent/BR0310142B1/pt

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 
    • 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

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)
BRPI0310142-8A 2002-12-06 2003-09-24 Êmbolo composto refrigerado para um motor de combustço interna. BR0310142B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10257022A DE10257022A1 (de) 2002-12-06 2002-12-06 Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor

Publications (1)

Publication Number Publication Date
BR0310142B1 true BR0310142B1 (pt) 2013-02-19

Family

ID=32115585

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0310142-8A BR0310142B1 (pt) 2002-12-06 2003-09-24 Êmbolo composto refrigerado para um motor de combustço interna.
BR0317030-6A BR0317030A (pt) 2002-12-06 2003-09-24 êmbolo composto refrigerado para um motor de combustão interna

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR0317030-6A BR0317030A (pt) 2002-12-06 2003-09-24 êmbolo composto refrigerado para um motor de combustão interna

Country Status (10)

Country Link
US (1) US6729291B1 (pt)
EP (1) EP1583896B1 (pt)
JP (1) JP4414894B2 (pt)
KR (1) KR101067577B1 (pt)
CN (1) CN100339584C (pt)
BR (2) BR0310142B1 (pt)
DE (2) DE10257022A1 (pt)
HK (1) HK1084169A1 (pt)
RU (1) RU2313679C2 (pt)
WO (1) WO2004053319A1 (pt)

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GB2365507B (en) * 2000-08-02 2004-09-15 Federal Mogul Technology Ltd Engine piston and manufacture
DE10337961A1 (de) * 2003-08-19 2005-04-21 Mahle Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102004061778A1 (de) 2004-09-29 2006-04-06 Ks Kolbenschmidt Gmbh Einfach-Reibschweißung
DE102004057624A1 (de) 2004-11-30 2006-06-01 Mahle International Gmbh Mehrteiliger, gekühlter Kolben für einen Verbrennungsmotor
DE102005041409A1 (de) * 2005-09-01 2007-03-08 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
DE102005042003A1 (de) * 2005-09-05 2007-03-08 Mahle International Gmbh Gebauter, flüssigkeitsgekühlter Kolben
EP1960653B1 (de) * 2005-12-17 2010-12-01 Mahle International GmbH Zweiteiliger kolben für einen verbrennungsmotor
DE102005061899A1 (de) * 2005-12-23 2007-06-28 Mahle International Gmbh Mehrteiliger Kolben für eine Verbrennungsmotor
DE102006002949A1 (de) * 2006-01-21 2007-08-02 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
DE102006013906A1 (de) * 2006-03-25 2007-10-18 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102006027354A1 (de) * 2006-06-13 2007-12-20 Mahle International Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE102007013183A1 (de) * 2006-07-07 2008-01-17 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
US7533601B2 (en) 2006-12-12 2009-05-19 Mahle Technology, Inc. Multi-part piston for a combustion engine
DE102007060472A1 (de) * 2007-12-14 2009-06-18 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
EA016702B1 (ru) * 2008-10-24 2012-06-29 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Способ изготовления охлаждающего канала поршня двигателя внутреннего сгорания
DE102008056203A1 (de) * 2008-11-06 2010-05-12 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
CN101761384B (zh) * 2008-11-10 2013-03-06 扬动股份有限公司 发动机活塞连杆结构
DE102008058190A1 (de) * 2008-11-20 2010-05-27 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
DE102009015820A1 (de) * 2009-04-01 2010-10-07 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
JP2013501193A (ja) * 2009-08-06 2013-01-10 フェデラル−モーグル コーポレイション 低熱伝導度ピストンおよびその構築方法
US9334957B2 (en) 2009-12-23 2016-05-10 Federal-Mogul Corporation Piston having dual gallery, method of construction, and piston body portions thereof
US8327537B2 (en) * 2009-12-23 2012-12-11 Federal Mogul Corporation Reinforced dual gallery piston and method of construction
DE102010053925A1 (de) * 2010-12-09 2012-06-14 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US10753310B2 (en) * 2012-02-10 2020-08-25 Tenneco Inc. Piston with enhanced cooling gallery
CN102996280B (zh) * 2012-06-13 2014-11-26 北京理工大学 一种基于空腔隔热的钛合金活塞及其设计方法
DE102012014194A1 (de) * 2012-07-18 2014-01-23 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens
CN102943717A (zh) * 2012-12-06 2013-02-27 湖南江滨机器（集团）有限责任公司 钢顶铝裙组合活塞
US9291119B2 (en) * 2013-03-14 2016-03-22 Mahle International Gmbh Piston assembly with preloaded support surfaces
RU2540194C1 (ru) * 2013-09-25 2015-02-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Поршень форсированного дизельного двигателя
CN104832315A (zh) * 2014-07-21 2015-08-12 北汽福田汽车股份有限公司 发动机活塞和具有其的发动机
CN104458498A (zh) * 2014-11-25 2015-03-25 浙江大学 一种可拆装油腔内芯的内冷活塞
CN105986923B (zh) * 2015-02-09 2019-02-19 强哲菲 一种双油腔钢活塞及其加工方法
JP6131977B2 (ja) * 2015-03-24 2017-05-24 マツダ株式会社 金属製基材上に樹脂含有皮膜を有するワークの加工方法
DE102016119064A1 (de) * 2015-10-08 2017-04-13 Ks Kolbenschmidt Gmbh Kolben mit Außenverschraubung
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
WO2017191189A1 (de) 2016-05-04 2017-11-09 Ks Kolbenschmidt Gmbh Kolben
RU2657401C1 (ru) * 2017-03-28 2018-06-13 Евгений Куртович Гауэр Тепловой двигатель
CN107755699A (zh) * 2017-11-03 2018-03-06 湖南江滨机器（集团）有限责任公司 一种钢活塞的制作方法

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DE281030C (pt) *
GB204524A (en) * 1922-09-28 1923-10-04 Christopher Wortley Kerridge An improved design of piston for internal combustion engines
AT104630B (de) * 1924-12-23 1926-11-10 Hans Wunderlich Leichtkolben, insbesondere für Fahr- und Flugzeugkraftmaschinen od. dgl.
DE437423C (de) * 1925-12-25 1926-11-20 Hans Wunderlich Leichtkolben mit einem in die Laufbuechse eingesetzten Boden aus einem die Waerme gut leitenden Metall
US1723823A (en) * 1926-03-15 1929-08-06 Perfect Circle Co Piston
US1723187A (en) * 1927-01-04 1929-08-06 Frank J Lemieux Piston
DE547233C (de) * 1931-03-20 1932-04-02 Maschf Augsburg Nuernberg Ag Geteilter Kolben fuer doppeltwirkende Brennkraftmaschinen
US2398577A (en) * 1944-06-01 1946-04-16 George V Bratzel Piston for internal-combustion engines
US3136306A (en) * 1961-04-20 1964-06-09 Stevens Inst Technology Piston for a high performance internal combustion engine
FR1429327A (fr) * 1964-12-29 1966-02-25 Hispano Suiza Sa Perfectionnements apportés aux pistons pour moteurs à combustion interne
US3465651A (en) * 1968-02-13 1969-09-09 Alco Products Inc Composite pistons
DE2914456A1 (de) * 1979-04-10 1980-10-23 Schmidt Gmbh Karl Gebauter kolben fuer brennkraftmaschinen
DE3249290T1 (de) * 1981-12-28 1984-01-26 Alco Power Inc., 13021 Auburn, N.Y. Zusammengesetzter kolben
DE3222582C2 (de) * 1982-06-16 1985-10-03 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zum Herstellen eines Kolbenbodenrohlings durch Schmieden für einen gebauten Kolben
DE3717767A1 (de) * 1987-05-26 1988-12-08 Mahle Gmbh Kuehlbarer tauchkolben fuer verbrennungsmotoren
DE3719469A1 (de) * 1987-06-11 1988-12-29 Mahle Gmbh Gebauter fluessigkeitsgekuehlter kolben fuer verbrennungsmotoren
US5029562A (en) * 1989-12-05 1991-07-09 Adiabatics, Inc. Hybrid piston for high temperature engine
IT1240526B (it) * 1990-07-31 1993-12-17 Borgo Nova S.P.A. Perfezionamento relativo a pistoni, in genere.
DE4131275C2 (de) * 1991-09-20 1998-04-09 Mahle Gmbh Gebauter flüssigkeitsgekühlter Kolben
CA2086133A1 (en) 1992-12-23 1994-06-24 Rex Edgell Piston for an alco series 251 diesel engine
US5279268A (en) * 1993-06-01 1994-01-18 Caterpillar Inc. Piston assembly with distributed loading and centrally fastened wrist pin
FI102559B1 (fi) * 1995-03-09 1998-12-31 Waertsilae Nsd Oy Ab Polttomoottorin mäntäyksikkö
DE19846496A1 (de) * 1998-10-09 2000-04-13 Mahle Gmbh Kolben für einen Verbrennungsmotor
DE19910582A1 (de) * 1999-03-10 2000-09-28 Mahle Gmbh Gebauter Kolben
CN2408307Y (zh) * 2000-01-18 2000-11-29 徐丁成 舌片密封组合式活塞
DE10042422C1 (de) * 2000-08-30 2002-04-04 Andreas Mozzi Geteilter Kolben und Kolbenbodenhaltefeder
DE10116084A1 (de) * 2001-03-30 2002-10-10 Mozzi Andreas Motor mit separatem Kolbenboden
US6491013B1 (en) * 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
US6557514B1 (en) * 2001-10-23 2003-05-06 Federal-Mogul World Wide, Inc. Closed gallery monobloc piston having oil drainage groove

Also Published As

Publication number Publication date
EP1583896A1 (de) 2005-10-12
KR101067577B1 (ko) 2011-09-27
RU2313679C2 (ru) 2007-12-27
JP4414894B2 (ja) 2010-02-10
HK1084169A1 (en) 2006-07-21
WO2004053319A1 (de) 2004-06-24
JP2006509152A (ja) 2006-03-16
EP1583896B1 (de) 2006-05-17
DE10257022A1 (de) 2004-06-17
DE50303408D1 (de) 2006-06-22
RU2005121255A (ru) 2006-06-10
CN100339584C (zh) 2007-09-26
KR20050084180A (ko) 2005-08-26
BR0317030A (pt) 2005-10-25
CN1714232A (zh) 2005-12-28
US6729291B1 (en) 2004-05-04

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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 5A, E 6A, ANUIDADE(S).

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE A DESPACHO 8.6 NA RPI 2147 DE 28/02/2012.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/09/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)