BR112012014942A2 - pistão para um motor de combustão interna - Google Patents

pistão para um motor de combustão interna

Info

Publication number
BR112012014942A2
BR112012014942A2 BR112012014942A BR112012014942A BR112012014942A2 BR 112012014942 A2 BR112012014942 A2 BR 112012014942A2 BR 112012014942 A BR112012014942 A BR 112012014942A BR 112012014942 A BR112012014942 A BR 112012014942A BR 112012014942 A2 BR112012014942 A2 BR 112012014942A2
Authority
BR
Brazil
Prior art keywords
piston
combustion engine
internal combustion
engine
internal
Prior art date
Application number
BR112012014942A
Other languages
English (en)
Other versions
BR112012014942B1 (pt
Inventor
Peter Kemnitz
Wolfgang Issler
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 BR112012014942A2 publication Critical patent/BR112012014942A2/pt
Publication of BR112012014942B1 publication Critical patent/BR112012014942B1/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 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins
    • 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
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR112012014942-3A 2009-12-18 2010-12-17 pistão para um motor de combustão interna BR112012014942B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009059056A DE102009059056A1 (de) 2009-12-18 2009-12-18 Kolben für einen Verbrennungsmotor
DE102009059056.0 2009-12-18
PCT/DE2010/001484 WO2011072657A1 (de) 2009-12-18 2010-12-17 Kolben für einen verbrennungsmotor

Publications (2)

Publication Number Publication Date
BR112012014942A2 true BR112012014942A2 (pt) 2016-04-05
BR112012014942B1 BR112012014942B1 (pt) 2020-12-08

Family

ID=43797904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014942-3A BR112012014942B1 (pt) 2009-12-18 2010-12-17 pistão para um motor de combustão interna

Country Status (7)

Country Link
US (1) US8695560B2 (pt)
EP (1) EP2513461B1 (pt)
KR (1) KR101782185B1 (pt)
CN (1) CN103097705B (pt)
BR (1) BR112012014942B1 (pt)
DE (1) DE102009059056A1 (pt)
WO (1) WO2011072657A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD737861S1 (en) * 2009-10-30 2015-09-01 Caterpillar Inc. Engine piston
WO2013045289A1 (de) * 2011-09-28 2013-04-04 Ks Kolbenschmidt Gmbh Zweiteiliger stahlkolben für brennkraftmaschinen
US10184421B2 (en) * 2012-03-12 2019-01-22 Tenneco Inc. Engine piston
KR20160070818A (ko) 2013-10-14 2016-06-20 카에스 콜벤슈미트 게엠베하 내연기관용 피스톤 및 그 제조방법
DE102014210875A1 (de) * 2014-06-06 2015-12-17 Federal-Mogul Nürnberg GmbH Kolben und Verfahren zu dessen Herstellung
USD768207S1 (en) * 2014-07-16 2016-10-04 Federal-Mogul Corporation Piston
DE102016120907A1 (de) * 2015-11-02 2017-05-04 Ks Kolbenschmidt Gmbh Optimierte Nabenabstützung
DE102016201628A1 (de) * 2016-02-03 2017-08-03 Federal-Mogul Nürnberg GmbH Kolben aus Stahl- oder Grauguss für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens durch Stahl- oder Grauguss
EP3452712A1 (de) 2016-05-04 2019-03-13 KS Kolbenschmidt GmbH Kolben

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763523A (en) * 1920-03-11 1930-06-10 Cleveland Trust Co Piston
GB8328931D0 (en) * 1983-10-29 1983-11-30 Ae Plc Pistons
GB8615808D0 (en) 1986-06-27 1986-08-06 Ae Plc Pistons
GB8824222D0 (en) * 1988-10-15 1988-11-23 Wellworthy Ltd Pistons
JP2561798Y2 (ja) * 1989-05-22 1998-02-04 株式会社ユニシアジェックス エンジン用ピストン
BR9005376A (pt) * 1990-10-18 1992-06-16 Metal Leve Sa Embolo bipartido com fechamento postico de galeria e processo para sua obtencao
BR9005370A (pt) * 1990-10-18 1992-06-16 Metal Leve Sa Processo de fabricacao de embolo refrigerado
JPH09329056A (ja) * 1996-06-11 1997-12-22 Toyota Motor Corp 内燃機関用ピストン
DE19643778C2 (de) 1996-10-23 2000-04-13 Alcan Gmbh Leichtbaukolben
DE19908670C2 (de) * 1999-02-27 2001-02-22 Federal Mogul Burscheid Gmbh Kolben für Brennkraftmaschinen
DE19935410A1 (de) * 1999-07-30 2001-02-08 Ks Kolbenschmidt Gmbh Kolben, insbesondere für eine Brennkraftmaschine
DE10106578A1 (de) 2001-02-13 2002-08-22 Mahle Gmbh Unterteil für einen gebauten Kolben
JP2005248949A (ja) * 2004-02-06 2005-09-15 Yamaha Motor Co Ltd 内燃機関
JP4365257B2 (ja) * 2004-04-09 2009-11-18 トヨタ自動車株式会社 内燃機関用ピストン
DE102005043747A1 (de) 2005-09-14 2007-03-22 GM Global Technology Operations, Inc., Detroit Kolben für eine Brennkraftmaschine
DE102007018932A1 (de) 2007-04-21 2008-10-23 Ks Kolbenschmidt Gmbh Belastungsoptimierter Innenraum eines Kolbens
DE102007020447A1 (de) 2007-04-27 2008-10-30 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102008018850A1 (de) * 2007-11-30 2009-06-04 Andreas Borst Kolben und Verfahren zu dessen Herstellung
JP5008627B2 (ja) * 2008-09-17 2012-08-22 本田技研工業株式会社 ピストンおよびその製造方法

Also Published As

Publication number Publication date
BR112012014942B1 (pt) 2020-12-08
US8695560B2 (en) 2014-04-15
WO2011072657A1 (de) 2011-06-23
EP2513461A1 (de) 2012-10-24
CN103097705A (zh) 2013-05-08
US20130008407A1 (en) 2013-01-10
EP2513461B1 (de) 2021-05-19
CN103097705B (zh) 2015-10-21
DE102009059056A1 (de) 2011-06-22
KR20130008004A (ko) 2013-01-21
KR101782185B1 (ko) 2017-09-26

Similar Documents

Publication Publication Date Title
BRPI0815906A2 (pt) Pistão para um motor de combustão interna
BRPI0914149A2 (pt) pistão para um motor de combustão interna
BR112012004590A2 (pt) dispositivo de válvula varíavel para um motor de combustão interna
BRPI0908081A2 (pt) Motores de combustão interna
BRPI1010299A2 (pt) pistão para um motor de combustão interna, e , método para resfriar um pistão.
BR112012014942A2 (pt) pistão para um motor de combustão interna
BRPI0915362A2 (pt) separadores de gás-óleo para motor de combustão interna
BRPI0816176A2 (pt) Cárter de cilindro para um motor de combustão interna.
BRPI0819897A2 (pt) Conjunto de pistão e biela para um motor de combustão interna
BRPI0912359A2 (pt) disposição para um motor de combustão supercarregado
BRPI0907606A2 (pt) Arranjo em um motor de combustão interna sobrecarregado
BRPI0924757A2 (pt) controlador para motor de combustão interna
BRPI0919508A2 (pt) regulador de pressão de cárter para um motor de combustão interna
BR112012004601A2 (pt) dispositivo de válvula variável para um motor de combustão interna
BRPI1005377A2 (pt) montagem de termostato para motores de combustão interna
BRPI0918437A2 (pt) êmbolo para um motor de combustão interna.
BR112012008116A2 (pt) anel de óleo para motor de combustão interna
EP2310649A4 (en) PISTON FOR A COMBUSTION ENGINE
BR112013010076A2 (pt) ajustador do eixo de cames para uma motor de combustão interna
BRPI0924657A2 (pt) controlador para motor de combustao interna
BR112012022329A2 (pt) bomba de refrigeração mecanicamente ajustavel para um motor de combustão interna
BRPI1011002A2 (pt) aparelho de injeção de combustível para motor de combustão interna
BR112012004592A2 (pt) dispositivo de atuação de válvula variável para um motor de combustão interna
BRPI0910317A2 (pt) material de anel de pistão para um motor de combustão interna
BRPI1014988A2 (pt) processo e dispositivo para a produção de um pistão para um motor de combustão interna e pistão para um motor de combustão interna

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 17/12/2010, 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 12A 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 2703 DE 25-10-2022 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.