BR112013025888A2 - pistão e método de fazer um pistão - Google Patents
pistão e método de fazer um pistãoInfo
- Publication number
- BR112013025888A2 BR112013025888A2 BR112013025888A BR112013025888A BR112013025888A2 BR 112013025888 A2 BR112013025888 A2 BR 112013025888A2 BR 112013025888 A BR112013025888 A BR 112013025888A BR 112013025888 A BR112013025888 A BR 112013025888A BR 112013025888 A2 BR112013025888 A2 BR 112013025888A2
- Authority
- BR
- Brazil
- Prior art keywords
- piston
- making
- reference plane
- location
- crown member
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- 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
- F02F3/26—Pistons having combustion chamber in piston head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/24—Components of internal combustion engines
- B23B2215/245—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
- F02F3/16—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
-
- 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
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
- Y10T29/49252—Multi-element piston making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
pistão e método de fazer um pistão um pistão de peça única (20) que inclui um recipiente de combustão (26) o qual é fundido em sua forma final e inclui pelo menos uma irregularidade espaçada a partir de um eixo central (a). o pistão (20) é fabricado inicialmente com um membro de coroa superior (22) e um membro de coroa inferior (24), os quais são unidos. o pistão (20) é em seguida sujeito ao mandril de maquina (54), tal como torno cnc, o qual localiza a superfície superior do pistão (32) ou uma porção do recipiente de combustão (26) e estabelece a sua localização como um plano de referência. é esse plano de referência que serve como uma localização de referencia para as operações de usinagem subsequentes do pistão (20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161476008P | 2011-04-15 | 2011-04-15 | |
PCT/US2012/033555 WO2012142433A1 (en) | 2011-04-15 | 2012-04-13 | Piston and method of making a piston |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013025888A2 true BR112013025888A2 (pt) | 2018-06-05 |
Family
ID=46022689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013025888A BR112013025888A2 (pt) | 2011-04-15 | 2012-04-13 | pistão e método de fazer um pistão |
Country Status (7)
Country | Link |
---|---|
US (3) | US9616529B2 (pt) |
EP (1) | EP2697016B1 (pt) |
JP (3) | JP6225105B2 (pt) |
KR (1) | KR102007692B1 (pt) |
CN (1) | CN103596724B (pt) |
BR (1) | BR112013025888A2 (pt) |
WO (1) | WO2012142433A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013141A1 (de) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor |
US9291120B2 (en) * | 2012-09-18 | 2016-03-22 | Federal-Mogul Corporation | Steel piston with counter-bore design |
EP2946100B1 (en) * | 2013-01-21 | 2016-11-23 | Federal-Mogul Corporation | Piston and method of making a piston |
US10787991B2 (en) * | 2013-02-18 | 2020-09-29 | Tenneco Inc. | Complex-shaped forged piston oil galleries |
DE102013014345A1 (de) | 2013-03-18 | 2014-10-02 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor und mittels dieses Verfahrens hergestellter Kolben |
DE102013014346A1 (de) * | 2013-03-18 | 2014-10-02 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor und mittels dieses Verfahrens hergestellter Kolben |
US9869268B2 (en) * | 2013-11-07 | 2018-01-16 | Federal-Mogul Llc | Monolithic, galleryless piston and method of construction thereof |
EP3206813A1 (de) * | 2014-10-17 | 2017-08-23 | KS Kolbenschmidt GmbH | Verfahren zur hestellung eines kolbens |
US9816612B2 (en) | 2015-03-25 | 2017-11-14 | Elkhart Products Corporation | Hollow piston |
CN106457491B (zh) * | 2015-03-25 | 2018-09-14 | 埃尔克哈特产品公司 | 空心活塞 |
US9816459B2 (en) * | 2015-04-17 | 2017-11-14 | Industrial Parts Depot, Llc | Piston with multi-arcuate cross-section and lubricant exhaust aperture |
DE102016221352A1 (de) * | 2016-10-28 | 2018-05-03 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens |
JP2018183842A (ja) * | 2017-04-26 | 2018-11-22 | トヨタ紡織株式会社 | 金属プレートの製造方法 |
EP3653863A4 (en) * | 2017-07-14 | 2021-03-24 | Nippon Steel Corporation | PISTON FOR A COMBUSTION ENGINE AND MANUFACTURING PROCESS FOR IT |
CN109931178B (zh) * | 2017-12-19 | 2021-10-15 | 强莉莉 | 一种活塞及其成型方法 |
KR102092734B1 (ko) | 2018-10-26 | 2020-03-24 | 임예찬 | 알루미늄 피스톤과 그의 제조 방법 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1118561A (en) * | 1964-07-22 | 1968-07-03 | Ass Eng Ltd | Method of and fixture for locating hollow castings for machining purposes |
DE2307347A1 (de) | 1973-02-15 | 1974-08-22 | Maschf Augsburg Nuernberg Ag | Mehrteiliger tauchkolben fuer viertaktbrennkraftmaschinen, insbesondere grossdieselmotoren |
DE2348870A1 (de) | 1973-09-28 | 1975-04-10 | Maschf Augsburg Nuernberg Ag | Mehrteiliger kolben fuer brennkraftmaschinen, insbesondere grossdieselmotoren |
JPS52147211A (en) * | 1976-06-02 | 1977-12-07 | Isuzu Motors Ltd | Production of piston of divided type |
US4079661A (en) * | 1976-06-04 | 1978-03-21 | Caterpillar Tractor Co. | Piston construction |
JPH0663567B2 (ja) | 1985-03-19 | 1994-08-22 | トヨタ自動車株式会社 | アルミニウムピストン |
IT1182507B (it) * | 1985-07-12 | 1987-10-05 | Ae Borgo Spa | Pistoni con profilo asimmetrico per motori a combustione interna |
GB8606998D0 (en) | 1986-03-20 | 1986-04-23 | Ae Plc | Pistons |
GB8622538D0 (en) * | 1986-09-18 | 1986-10-22 | Ae Plc | Pistons |
GB8714287D0 (en) | 1987-06-18 | 1987-07-22 | Ae Plc | Pistons |
GB8804533D0 (en) * | 1988-02-26 | 1988-03-30 | Wellworthy Ltd | Pistons |
GB8824222D0 (en) | 1988-10-15 | 1988-11-23 | Wellworthy Ltd | Pistons |
GB8902525D0 (en) * | 1989-04-28 | 1989-04-28 | T & N Technology Ltd | Workpiece holding device |
IT1240526B (it) | 1990-07-31 | 1993-12-17 | Borgo Nova S.P.A. | Perfezionamento relativo a pistoni, in genere. |
GB9027466D0 (en) | 1990-12-19 | 1991-02-06 | T & N Technology Ltd | Method and apparatus for casting articles |
CH690425A5 (fr) * | 1995-04-28 | 2000-09-15 | Bobst Sa | Dispositif de soufflerie pour le décollage d'une bande métallisée et le freinage d'une feuille dans une presse à platines. |
JP2000027993A (ja) | 1998-07-08 | 2000-01-25 | Yamaha Motor Co Ltd | 内燃機関のピストン及びその表面処理方法 |
US6155157A (en) * | 1998-10-06 | 2000-12-05 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6244161B1 (en) | 1999-10-07 | 2001-06-12 | Cummins Engine Company, Inc. | High temperature-resistant material for articulated pistons |
WO2001050042A1 (en) * | 1999-12-30 | 2001-07-12 | Federal-Mogul Corporation | Piston having uncoupled skirt |
GB0015689D0 (en) * | 2000-06-28 | 2000-08-16 | Federal Mogul Technology Ltd | Manufacturing pistons |
GB2366607B (en) * | 2000-09-06 | 2004-06-09 | Federal Mogul Bradford Ltd | Piston for internal combustion engine |
WO2002033291A1 (en) * | 2000-10-18 | 2002-04-25 | Federal-Mogul Corporation | Multi-axially forged piston |
US6513477B1 (en) | 2001-09-19 | 2003-02-04 | Federal-Mogul World Wide, Inc. | Closed gallery piston having pin bore lubrication |
US6491013B1 (en) | 2001-09-19 | 2002-12-10 | Federal-Mogul World Wide, Inc. | Closed gallery piston having reinforced oil hole |
US6539910B1 (en) | 2001-09-19 | 2003-04-01 | Federal-Mogul World Wide, Inc. | Closed gallery piston having con rod lubrication |
FR2834001B1 (fr) * | 2001-12-20 | 2004-06-04 | Renault | Piston pour moteur a combustion interne et moteur associe |
US6825450B2 (en) | 2002-11-06 | 2004-11-30 | Federal-Mogul World Wide, Inc. | Piston and method of manufacture |
CN1735763A (zh) * | 2002-11-06 | 2006-02-15 | 联邦莫沃尔公司 | 具有敞开基底的整体活塞 |
CN100544526C (zh) * | 2002-11-06 | 2009-09-23 | 联邦莫沃尔公司 | 一种活塞制造方法 |
FR2848129B1 (fr) | 2002-12-05 | 2006-01-27 | Ascometal Sa | Procede de fabrication d'un piston pour moteur a explosion, et piston ainsi obtenu |
US6973723B2 (en) | 2003-01-08 | 2005-12-13 | International Engine Intellectual Property Company, Llc | Piston formed by powder metallurgical methods |
EP2295777B1 (en) | 2003-03-31 | 2016-12-07 | Hitachi Metals, Ltd. | Internal engine piston and its production method |
US7005620B2 (en) | 2003-11-04 | 2006-02-28 | Federal-Mogul World Wide, Inc. | Piston and method of manufacture |
WO2005066481A1 (ja) | 2004-01-07 | 2005-07-21 | Komatsu Ltd. | 内燃機関用ピストン |
US7406941B2 (en) | 2004-07-21 | 2008-08-05 | Federal - Mogul World Wide, Inc. | One piece cast steel monobloc piston |
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 |
DE102005034306A1 (de) * | 2004-10-30 | 2006-05-18 | Ks Kolbenschmidt Gmbh | Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine zur Bildung einer Bewehrung einer Brennraummulde des Kolbens |
US20060207424A1 (en) | 2005-03-18 | 2006-09-21 | Federal--Mogul World Wide, Inc. | Piston and method of manufacture |
JP4328321B2 (ja) * | 2005-09-21 | 2009-09-09 | 本田技研工業株式会社 | 内燃機関用ピストン |
US7185575B1 (en) * | 2005-10-04 | 2007-03-06 | The United States Of America As Represented By The Secretary Of The Army | Weapon mounting and remote position recognition system |
DE102005061075A1 (de) * | 2005-12-21 | 2007-06-28 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung |
JP4451402B2 (ja) * | 2006-01-25 | 2010-04-14 | 本田技研工業株式会社 | 内燃機関用ピストンおよびその製造装置 |
DE102006030699B4 (de) | 2006-06-30 | 2014-10-02 | Daimler Ag | Gegossener Stahlkolben für Verbrennungsmotoren |
DE102007061601A1 (de) | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
CA2731754C (en) | 2008-07-24 | 2015-11-03 | Paul M. Novotny | High strength, high toughness steel alloy |
US8506215B2 (en) * | 2009-06-24 | 2013-08-13 | Federal-Mogul Corporation | Method of forming piston pin holes and boring system therefor |
US9856820B2 (en) * | 2010-10-05 | 2018-01-02 | Mahle International Gmbh | Piston assembly |
US9216474B2 (en) * | 2012-04-24 | 2015-12-22 | Industrial Parts Depot, Llc | Two-piece friction-welded piston |
CN105121823B (zh) * | 2013-02-18 | 2018-01-30 | 费德罗-莫格尔公司 | 形状复杂的活塞油道与由铸造金属或粉末金属工艺制成的活塞冠部 |
-
2012
- 2012-04-13 EP EP12717985.1A patent/EP2697016B1/en active Active
- 2012-04-13 WO PCT/US2012/033555 patent/WO2012142433A1/en active Application Filing
- 2012-04-13 US US13/446,683 patent/US9616529B2/en active Active
- 2012-04-13 BR BR112013025888A patent/BR112013025888A2/pt not_active Application Discontinuation
- 2012-04-13 KR KR1020137027732A patent/KR102007692B1/ko active IP Right Grant
- 2012-04-13 CN CN201280028079.8A patent/CN103596724B/zh not_active Expired - Fee Related
- 2012-04-13 JP JP2014505346A patent/JP6225105B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-23 US US15/360,060 patent/US10610984B2/en active Active
-
2017
- 2017-01-17 JP JP2017005777A patent/JP6291092B2/ja not_active Expired - Fee Related
-
2018
- 2018-02-08 JP JP2018021170A patent/JP6498803B2/ja not_active Expired - Fee Related
- 2018-10-30 US US16/174,803 patent/US20190061074A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2018096380A (ja) | 2018-06-21 |
JP2017122456A (ja) | 2017-07-13 |
CN103596724B (zh) | 2016-07-06 |
US10610984B2 (en) | 2020-04-07 |
US20190061074A1 (en) | 2019-02-28 |
US9616529B2 (en) | 2017-04-11 |
JP6291092B2 (ja) | 2018-03-14 |
EP2697016A1 (en) | 2014-02-19 |
CN103596724A (zh) | 2014-02-19 |
US20170072518A1 (en) | 2017-03-16 |
JP2014517186A (ja) | 2014-07-17 |
JP6498803B2 (ja) | 2019-04-10 |
JP6225105B2 (ja) | 2017-11-01 |
WO2012142433A1 (en) | 2012-10-18 |
KR102007692B1 (ko) | 2019-08-06 |
US20120260882A1 (en) | 2012-10-18 |
EP2697016B1 (en) | 2019-03-13 |
KR20140018310A (ko) | 2014-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: FEDERAL-MOGUL LLC (US) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: TENNECO INC. (US) |
|
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |