SE9103045L - Framstaellningsmetod foer en tudelad kolv och kolv - Google Patents

Framstaellningsmetod foer en tudelad kolv och kolv

Info

Publication number
SE9103045L
SE9103045L SE9103045A SE9103045A SE9103045L SE 9103045 L SE9103045 L SE 9103045L SE 9103045 A SE9103045 A SE 9103045A SE 9103045 A SE9103045 A SE 9103045A SE 9103045 L SE9103045 L SE 9103045L
Authority
SE
Sweden
Prior art keywords
piston
cooling
region
combustion chamber
chamber
Prior art date
Application number
SE9103045A
Other languages
English (en)
Other versions
SE9103045D0 (sv
SE508218C2 (sv
Inventor
Leites J M Martins
Original Assignee
Metal Leve Sa
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 by Metal Leve Sa filed Critical Metal Leve Sa
Publication of SE9103045D0 publication Critical patent/SE9103045D0/sv
Publication of SE9103045L publication Critical patent/SE9103045L/sv
Publication of SE508218C2 publication Critical patent/SE508218C2/sv

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/0015Multi-part pistons
    • F02F3/0069Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/16Pistons  having cooling means
    • F02F3/20Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J1/00Pistons; Trunk pistons; Plungers
    • F16J1/09Pistons; Trunk pistons; Plungers with means for guiding fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/0015Multi-part pistons
    • F02F3/003Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00Manufacturing
    • F02F2200/04Forging of engine parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00Metals
    • F05C2201/04Heavy metals
    • F05C2201/0433Iron group; Ferrous alloys, e.g. steel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00Metals
    • F05C2201/04Heavy metals
    • F05C2201/0433Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448Steel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49249Piston making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49249Piston making
    • Y10T29/49252Multi-element piston making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49249Piston making
    • Y10T29/49256Piston making with assembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
SE9103045A 1990-10-18 1991-10-18 Framställningsmetod för en tudelad kolv och kolv SE508218C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909005376A BR9005376A (pt) 1990-10-18 1990-10-18 Embolo bipartido com fechamento postico de galeria e processo para sua obtencao

Publications (3)

Publication Number Publication Date
SE9103045D0 SE9103045D0 (sv) 1991-10-18
SE9103045L true SE9103045L (sv) 1992-04-19
SE508218C2 SE508218C2 (sv) 1998-09-14

Family

ID=4050610

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103045A SE508218C2 (sv) 1990-10-18 1991-10-18 Framställningsmetod för en tudelad kolv och kolv

Country Status (8)

Country Link
US (1) US5144923A (sv)
AT (1) ATA208791A (sv)
BR (1) BR9005376A (sv)
DE (1) DE4134530C2 (sv)
FR (1) FR2668090A1 (sv)
GB (1) GB2250700B (sv)
PT (1) PT99282A (sv)
SE (1) SE508218C2 (sv)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
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BR9001916A (pt) * 1990-04-20 1991-11-12 Metal Leve Sa Processo de obtencao de embolo refrigerado e embolo refrigerado
BR9004990A (pt) * 1990-09-28 1992-03-31 Metal Leve Sa Processo de fabricacao de cabeca de embolo articulado e embolo articulado
DE59105206D1 (de) * 1990-12-13 1995-05-18 Mahle Gmbh Mehrteiliger, gekühlter kolben für verbrennungsmotoren.
DE4208037C2 (de) * 1992-03-13 1998-03-26 Mahle Gmbh Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren
DE4228518A1 (de) * 1992-08-27 1994-03-03 Man Nutzfahrzeuge Ag Brennraumform für luftverdichtende, selbstzündende Brennkraftmaschinen
DE4228517A1 (de) * 1992-08-27 1994-03-03 Man Nutzfahrzeuge Ag Dieselbrennkraftmaschine
DE4430137B4 (de) * 1994-08-25 2004-07-22 Mahle Gmbh Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren
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
US5483869A (en) * 1995-05-26 1996-01-16 Caterpillar Inc. Sealed articulated piston
JPH09329056A (ja) * 1996-06-11 1997-12-22 Toyota Motor Corp 内燃機関用ピストン
DE19720958B4 (de) * 1997-05-17 2007-07-26 Mahle Gmbh Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren
DE19747944A1 (de) * 1997-10-30 1999-05-06 Mahle Gmbh Kolben mit zentralem Kühlraum
US6029346A (en) * 1998-04-30 2000-02-29 Chellappa; Venkatesh Method of fabricating carbon--carbon engine component
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal
DE19926568A1 (de) 1999-06-11 2000-12-14 Mahle Gmbh Gekühlter Kolben für Verbrennungsmotoren
DE19926567A1 (de) 1999-06-11 2000-12-14 Mahle Gmbh Gekühlter Kolben für Verbrennungsmotoren
DE19943945A1 (de) * 1999-09-14 2001-03-22 Federal Mogul Wiesbaden Gmbh Kolbenkopf
US6401595B1 (en) 2000-10-18 2002-06-11 Caterpillar Inc. Piston for an internal combustion engine and method of assembly
DE10106435A1 (de) * 2001-02-13 2002-08-14 Bayerische Motoren Werke Ag Kolben, insbesondere für eine Brennkraftmaschine
US6513477B1 (en) 2001-09-19 2003-02-04 Federal-Mogul World Wide, Inc. Closed gallery piston having pin bore lubrication
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
US6491013B1 (en) 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
US6532913B1 (en) 2001-11-27 2003-03-18 Caterpillar Inc Piston cooling fin
DE10209168B4 (de) * 2002-03-01 2004-06-03 Ks Kolbenschmidt Gmbh Stahlkolben mit Kühlkanal
US8276563B2 (en) * 2002-06-28 2012-10-02 Cummins, Inc. Internal combustion engine piston
DE10301367A1 (de) * 2003-01-16 2004-07-29 Mahle Gmbh Verfahren zum Einbringen von Shakerbohrungen in den Kühlkanal eines einteiligen Kolbens
US6938604B2 (en) * 2003-10-06 2005-09-06 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
US6820582B1 (en) * 2003-10-06 2004-11-23 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
US6920860B2 (en) * 2003-10-06 2005-07-26 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
DE10355828A1 (de) * 2003-11-28 2005-08-04 Ks Kolbenschmidt Gmbh Kolben mit einem Abdeckelement für einen Kühlkanal
KR100537980B1 (ko) * 2003-12-23 2005-12-21 자동차부품연구원 디젤엔진용 분절 스틸 단조 피스톤의 오메가 형상 연소실
DE102004029926B4 (de) * 2004-06-21 2007-09-20 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
US20060086326A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. One piece cast ferrous crown piston for internal combustion engine
US20060086325A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. Two piece cast ferrous crown piston for internal combustion engine
DE102005037175A1 (de) 2005-08-06 2007-02-08 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Abdeckring für den Kühlkanal eines solchen Kolbens
EP1926902B1 (de) 2005-09-17 2010-04-14 KS Kolbenschmidt GmbH Kolben, insbesondere kühlkanalkolben, mit drei reibschweisszonen
US20070074695A1 (en) * 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
DE102006002949A1 (de) * 2006-01-21 2007-08-02 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
JP4333693B2 (ja) * 2006-05-22 2009-09-16 トヨタ自動車株式会社 内燃機関用ピストンおよび内燃機関
DE102007013183A1 (de) 2006-07-07 2008-01-17 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
DE102007036236A1 (de) 2007-08-02 2009-02-05 Mahle International Gmbh Gebauter Kolben
DE102007036234A1 (de) 2007-08-02 2009-02-05 Mahle International Gmbh Vorrichtung und Verfahren zum Bearbeiten und Fügen eines Kolbens
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
DE102008055848A1 (de) * 2008-11-04 2010-05-06 Ks Kolbenschmidt Gmbh Kühlkanalkolben einer Brennkraftmaschine mit einem Verschlusselement, das den Kühlkanal verschließt
DE102008055908A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102008055911A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
US8146560B2 (en) * 2008-11-05 2012-04-03 Mahle International Gmbh Multi-part piston for an internal combustion engine and method for its production
DE102008062219A1 (de) * 2008-12-13 2010-06-17 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US20110030214A1 (en) * 2009-08-05 2011-02-10 Wolfgang Rein Piston assembly multiple step forming process
US8439001B2 (en) * 2009-11-18 2013-05-14 Svetlana Lapan Actuator powered by fluid and method of forming the same
DE102009059056A1 (de) * 2009-12-18 2011-06-22 MAHLE International GmbH, 70376 Kolben für einen Verbrennungsmotor
DE102010025507A1 (de) 2010-06-29 2011-12-29 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102010033882A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
US8813713B2 (en) 2010-12-22 2014-08-26 Caterpillar Inc. Piston with cylindrical wall
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
DE102012014195A1 (de) * 2012-07-18 2014-01-23 Mahle International Gmbh Kolben für einen Verbrennungsmotor
JP5844716B2 (ja) * 2012-11-07 2016-01-20 本田技研工業株式会社 内燃機関のピストン
CN103042195B (zh) * 2012-12-25 2014-10-29 北方材料科学与工程研究院有限公司 一种伪合金增强环槽活塞的挤压铸造制造方法
US9816459B2 (en) * 2015-04-17 2017-11-14 Industrial Parts Depot, Llc Piston with multi-arcuate cross-section and lubricant exhaust aperture
CN106141141A (zh) * 2015-04-21 2016-11-23 浙江亚路铸造有限公司 一种大型铝合金挤压铸造的活塞及其铸造技术
JP6311654B2 (ja) * 2015-06-11 2018-04-18 マツダ株式会社 エンジンのピストン構造
FR3040745B1 (fr) * 2015-09-04 2018-07-13 Soc De Motorisations Aeronautiques Ensemble pour moteur a combustion interne comprenant un piston et une plaque de fermeture d'une galerie de refroidissement du piston
MX2018013353A (es) 2016-05-04 2019-02-20 Ks Kolbenschmidt Gmbh Piston.
DE102016225632A1 (de) * 2016-12-20 2018-06-21 Mahle International Gmbh Kolben einer Brennkraftmaschine
DE102016225635A1 (de) * 2016-12-20 2018-06-21 Mahle International Gmbh Kolben einer Brennkraftmaschine
US10400663B2 (en) * 2017-12-18 2019-09-03 Caterpillar Inc. Piston bowl for improved combustion stability
US10591059B2 (en) * 2018-06-05 2020-03-17 Mahle International Gmbh Piston with cooling oil diverter
RU2750829C1 (ru) * 2020-12-01 2021-07-05 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный морской технический университет" (СПбГМТУ) Поршень двигателя внутреннего сгорания

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Also Published As

Publication number Publication date
PT99282A (pt) 1993-10-29
SE9103045D0 (sv) 1991-10-18
FR2668090B1 (sv) 1995-02-03
FR2668090A1 (fr) 1992-04-24
DE4134530C2 (de) 2002-02-07
GB2250700B (en) 1994-04-27
BR9005376A (pt) 1992-06-16
GB2250700A (en) 1992-06-17
ATA208791A (de) 1996-12-15
DE4134530A1 (de) 1992-05-07
SE508218C2 (sv) 1998-09-14
GB9122212D0 (en) 1991-11-27
US5144923A (en) 1992-09-08

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