BR112015022166A2 - Conjunto pré-acabado para fazer um pistão e método de unir um conjunto pré-acabado - Google Patents

Conjunto pré-acabado para fazer um pistão e método de unir um conjunto pré-acabado

Info

Publication number
BR112015022166A2
BR112015022166A2 BR112015022166A BR112015022166A BR112015022166A2 BR 112015022166 A2 BR112015022166 A2 BR 112015022166A2 BR 112015022166 A BR112015022166 A BR 112015022166A BR 112015022166 A BR112015022166 A BR 112015022166A BR 112015022166 A2 BR112015022166 A2 BR 112015022166A2
Authority
BR
Brazil
Prior art keywords
radially
piston
finished
assembly
radially interior
Prior art date
Application number
BR112015022166A
Other languages
English (en)
Other versions
BR112015022166B1 (pt
Inventor
T Lapp Michael
Antoc Alex
Perrone Luiz
Spindler Dietmar
Original Assignee
Mahle Int Gmbh
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 Mahle Int Gmbh filed Critical Mahle Int Gmbh
Publication of BR112015022166A2 publication Critical patent/BR112015022166A2/pt
Publication of BR112015022166B1 publication Critical patent/BR112015022166B1/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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • 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
    • 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
    • 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
    • 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
    • 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
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • 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
    • Y10T29/49826—Assembling or joining

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)

Abstract

CONJUNTO PRÉ-ACABADO PARA FAZER UM PISTÃO E MÉTODO DE UNIR UM CONJUNTO PRÉ-ACABADO. Uma peça pistão pré-acabado é divulgada, a qual pode ser utilizada para formar um conjunto de pistão. Um pistão pré-acabado pode incluir uma parte inferior que define um eixo de pistão, a parte inferior tendo uma saia e formando uma superfície inferior de uma galeria de arrefecimento. A parte inferior pode incluir uma superfície côncava (abaulada) radialmente interior que define uma parte inferior da superfície de acoplamento interna radial. O conjunto de pistão pré-acabado pode ainda incluir uma parte superior que tem uma superfície côncava radialmente exterior que encontra a superfície côncava radialmente interior em uma junta radialmente interior. A parte superior pode incluir uma parede radialmente interior que de fine uma superfície da peça de acoplamento superior interna radial. A parede radialmente interior pode definir uma superfície voltada radial mente para dentro que define um ângulo não paralelo com a superfície côncava radialmente interior onde a superfície côncava radialmente interior encontra a aresta a mais radialmente interior da superfície de acoplamento radialmente interior.
BR112015022166-1A 2013-03-14 2014-03-12 Conjunto pré-acabado para fazer um pistão e método de unir um conjunto pré-acabado BR112015022166B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/830,713 2013-03-14
US13/830,713 US9243709B2 (en) 2013-03-14 2013-03-14 Welded piston assembly
PCT/US2014/024514 WO2014159634A1 (en) 2013-03-14 2014-03-12 Welded piston assembly

Publications (2)

Publication Number Publication Date
BR112015022166A2 true BR112015022166A2 (pt) 2017-08-22
BR112015022166B1 BR112015022166B1 (pt) 2019-10-15

Family

ID=50693964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022166-1A BR112015022166B1 (pt) 2013-03-14 2014-03-12 Conjunto pré-acabado para fazer um pistão e método de unir um conjunto pré-acabado

Country Status (6)

Country Link
US (2) US9243709B2 (pt)
EP (1) EP2969366B1 (pt)
JP (1) JP6291564B2 (pt)
CN (1) CN105209210B (pt)
BR (1) BR112015022166B1 (pt)
WO (1) WO2014159634A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243709B2 (en) * 2013-03-14 2016-01-26 Mahle International Gmbh Welded piston assembly
US20150337959A1 (en) * 2014-05-23 2015-11-26 Federal-Mogul Corporation Piston with keystone second ring groove for high temperature internal combustion engines
US20170058824A1 (en) 2015-08-28 2017-03-02 Ks Kolbenschmidt Gmbh Piston with low overall height
US10690247B2 (en) 2017-01-10 2020-06-23 Tenneco Inc. Galleryless short compression insulated steel piston
US10724516B2 (en) * 2017-06-13 2020-07-28 Forum Us, Inc. Reciprocating piston
DE102017210818A1 (de) * 2017-06-27 2018-12-27 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine aus einem Kolbenoberteil und aus einem Kolbenunterteil
US10704491B2 (en) * 2018-10-11 2020-07-07 Tenneco Inc. Piston cooling gallery shaping to reduce piston temperature
CN112548506B (zh) * 2020-12-11 2022-07-05 湖南江滨机器（集团）有限责任公司 一种钢活塞的再制造方法
DE102021203241A1 (de) 2021-03-30 2022-10-06 Mahle International Gmbh Kolben für eine Brennkraftmaschine und Verfahren zur Herstellung des Kolbens

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304423A (en) 1940-02-26 1942-12-08 American Tubular Elevator Comp Metal window sash
US3155205A (en) 1962-04-09 1964-11-03 E K Geyser Company Metal window sash
US3455080A (en) 1964-09-25 1969-07-15 Goodrich Co B F Plastic extrusions,methods of using the same,and structures formed therewith
US3774363A (en) 1971-05-10 1973-11-27 Creators Ltd Glazing window or windscreen openings, particularly in vehicle bodies
US3881290A (en) 1974-04-15 1975-05-06 Gen Electric Glazed impervious sheet assembly and method of glazing
GB1523457A (en) 1974-11-02 1978-08-31 Dynamit Nobel Ag Hollow extruded member for use in door or window frame construction
DE2452087A1 (de) 1974-11-02 1976-05-20 Dynamit Nobel Ag Glashalteleiste
DE2614803A1 (de) 1976-04-06 1977-10-27 Syco Prod Entwicklungs Gmbh Glasfalzleiste
DE2730120A1 (de) * 1977-07-04 1979-01-25 Schmidt Gmbh Karl Gekuehlter brennkraftmaschinenkolben
NL7811645A (nl) 1978-11-28 1980-05-30 Stamicarbon Deur, raam of kozijn.
DE3032671A1 (de) 1980-08-29 1982-03-18 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben fuer brennkraftmaschinen
GB8321077D0 (en) 1983-08-04 1983-09-07 N & P Windows Ltd Panel mounting assembly
US4524978A (en) 1983-08-31 1985-06-25 Ampat/Midwest Corp. Simulated structural gasket
CH666514A5 (de) 1984-05-24 1988-07-29 Heinrich Saelzer Rahmen fuer mit einer plattenfoermigen fuellung versehene bauteile.
US4624091A (en) 1984-07-20 1986-11-25 Winchester Industries, Inc. Thermally insulated window sash construction
GB2178470B (en) 1985-07-29 1988-10-19 Schueco Int Gmbh & Co Glazing arrangement
GB2179591B (en) 1985-08-28 1988-11-16 Secondary Windows Ltd Edging strip
GB8924355D0 (en) 1989-10-30 1989-12-20 Fios Window Group Ltd Panel mounting assembly
US5007221A (en) 1990-02-23 1991-04-16 Kawneer Company, Inc. Snap-in glazing pocket filler
JPH05215153A (ja) * 1992-02-10 1993-08-24 Nippondenso Co Ltd 電磁クラッチ
FI1349U1 (fi) 1994-02-21 1994-05-20 Jarmo Sjoeholm Profilkonstruktion
US5617695A (en) 1994-02-22 1997-04-08 Brimmer; William B. Thermally insulated composite frame member and method for the manufacture thereof
CA2138071A1 (en) 1994-12-14 1996-06-15 Helmut Schmidt Multi part plastic lineal
DE29505023U1 (de) 1995-03-24 1995-06-22 Eberspaecher J Klappflügel eines Glasdaches, einer Glaswand oder einer entsprechenden Kunststoff- oder Metallkonstruktion
DE29505234U1 (de) 1995-03-28 1995-07-20 Zastrow Kuno Klaus Stiefelauszieher
CA2164252C (en) 1995-12-01 2000-02-22 Guy Guillemet Molded window frame free of fasteners
JPH10184208A (ja) 1996-12-19 1998-07-14 Nanbu Kasei Kk ガラス等の着脱が容易な建具
US6003277A (en) 1997-04-15 1999-12-21 Newell Industrial Corporation Co-extruded integrally reinforced cellular PVC window sash
CN2295835Y (zh) 1997-06-02 1998-10-28 天津市科林洁净设备工程有限公司 一种密封窗
JPH11256942A (ja) 1998-03-16 1999-09-21 Sankyo Alum Ind Co Ltd グレイジングガスケット
US6260472B1 (en) 1998-07-28 2001-07-17 Federal-Mogul World Wide, Inc. One-piece integral skirt piston and method of making the same
US6318037B1 (en) 1998-08-21 2001-11-20 Thermoform A/S Window frame
JP2001082247A (ja) * 1999-09-20 2001-03-27 Riken Tanzou Kk 内燃機関ピストンの製造方法
GB2359325B (en) 2000-02-19 2003-05-07 Alan David Burgess Methods of making windows and windows made thereby
JP4016579B2 (ja) 2000-07-31 2007-12-05 豊田合成株式会社 ウィンドウモールの取付構造
US7040062B2 (en) 2001-06-07 2006-05-09 Arpal Aluminum Ltd. Dismantable protective window
US20030070371A1 (en) 2001-10-11 2003-04-17 Kobrehel Michael D. Glazing assembly for window assembly
US6679013B2 (en) 2001-11-15 2004-01-20 Sashlite, Llc Window assembly with hinged components
GB0213456D0 (en) 2002-06-12 2002-07-24 Lapierre Normand Window condensation evacuation structure
US20040231255A1 (en) 2003-05-19 2004-11-25 Silver Line Building Products Corp. Method of glazing insulated sash frame
SI1651838T1 (sl) 2003-07-30 2011-08-31 Century Glass L L C Sistem zasteklitve
US7107736B2 (en) 2003-08-18 2006-09-19 National Door Industries, Inc. Garage door window frame and method of installation
US7621082B2 (en) 2004-03-03 2009-11-24 Deceuninck North America, Llc Window assembly having an outer sash frame supporting a removable inner sub-sash frame bonded to insulated glass panels
DE102004019011A1 (de) 2004-04-20 2005-11-17 Mahle Gmbh Kühlkanalabdeckung für einen Kolben eines Verbrennungsmotors
US20050246980A1 (en) 2004-05-05 2005-11-10 Gonzalo Montero Window system
US8024898B2 (en) 2004-12-30 2011-09-27 Jorge Alvarado Universal fenestration cap system and method
JP2007270813A (ja) * 2006-03-31 2007-10-18 Yamaha Motor Co Ltd 内燃機関用ピストン
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
DE102008035697A1 (de) * 2008-07-30 2010-02-18 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102008045456A1 (de) * 2008-09-02 2010-03-04 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US8807109B2 (en) 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
US20110197845A1 (en) * 2010-02-17 2011-08-18 William Flowers Piston assembly
DE102010033879A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor
DE102010033881A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102010053925A1 (de) 2010-12-09 2012-06-14 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102011013143A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
DE102012008947A1 (de) * 2012-05-05 2013-11-07 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US9243709B2 (en) * 2013-03-14 2016-01-26 Mahle International Gmbh Welded piston assembly

Also Published As

Publication number Publication date
US20140260960A1 (en) 2014-09-18
US9243709B2 (en) 2016-01-26
EP2969366B1 (en) 2019-01-30
JP2016511367A (ja) 2016-04-14
US9903309B2 (en) 2018-02-27
WO2014159634A1 (en) 2014-10-02
CN105209210A (zh) 2015-12-30
US20160131075A1 (en) 2016-05-12
CN105209210B (zh) 2018-07-31
BR112015022166B1 (pt) 2019-10-15
EP2969366A1 (en) 2016-01-20
JP6291564B2 (ja) 2018-03-14

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 12/03/2014, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2014, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2765 DE 02-01-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.