BRPI0513542A - pistão - Google Patents

pistão

Info

Publication number
BRPI0513542A
BRPI0513542A BRPI0513542-7A BRPI0513542A BRPI0513542A BR PI0513542 A BRPI0513542 A BR PI0513542A BR PI0513542 A BRPI0513542 A BR PI0513542A BR PI0513542 A BRPI0513542 A BR PI0513542A
Authority
BR
Brazil
Prior art keywords
piston
head
reliefs
cast
pin
Prior art date
Application number
BRPI0513542-7A
Other languages
English (en)
Inventor
Xiluo Zhu
Eduardo Hiroki Matsuo
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of BRPI0513542A publication Critical patent/BRPI0513542A/pt

Links

Classifications

    • 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
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • 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 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F16J1/001—One-piece 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
    • F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/0451—Cast steel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PISTãO Um pistão para aplicações em motores diesel tem um corpo de pistão inteiramente em uma peça de aço e inclui uma cabeça pistão com um cilindro de combustão, uma cinta de anel e uma galeria de resfriamento de óleo. Um par de relevos de pino e uma saia de pistão são fundidos em uma peça com a cabeça de pistão a partir do mesmo material de aço.
BRPI0513542-7A 2004-07-21 2005-07-21 pistão BRPI0513542A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58977904P 2004-07-21 2004-07-21
US11/185,413 US7406941B2 (en) 2004-07-21 2005-07-20 One piece cast steel monobloc piston
PCT/US2005/025751 WO2006014741A2 (en) 2004-07-21 2005-07-21 One piece cast steel monobloc piston

Publications (1)

Publication Number Publication Date
BRPI0513542A true BRPI0513542A (pt) 2008-05-06

Family

ID=35787716

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513542-7A BRPI0513542A (pt) 2004-07-21 2005-07-21 pistão

Country Status (9)

Country Link
US (1) US7406941B2 (pt)
EP (1) EP1774205B1 (pt)
JP (1) JP4950046B2 (pt)
KR (1) KR101261302B1 (pt)
CN (1) CN101040136B (pt)
BR (1) BRPI0513542A (pt)
CA (1) CA2574718A1 (pt)
MX (1) MX2007000826A (pt)
WO (1) WO2006014741A2 (pt)

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* Cited by examiner, † Cited by third party
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JP4500259B2 (ja) * 2003-03-31 2010-07-14 日立金属株式会社 内燃機関用ピストン及びその製造方法
DE102005061075A1 (de) 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
DE102007013183A1 (de) * 2006-07-07 2008-01-17 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
DE102007018932A1 (de) * 2007-04-21 2008-10-23 Ks Kolbenschmidt Gmbh Belastungsoptimierter Innenraum eines Kolbens
US8042453B2 (en) * 2007-08-13 2011-10-25 Federal-Mogul Corporation Piston with a skirt having oil flow slots
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
WO2010045145A1 (en) * 2008-10-13 2010-04-22 Delaware Capital Formation, Inc. Piston with improved side loading resistance
DE102008062219A1 (de) * 2008-12-13 2010-06-17 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US8065985B2 (en) * 2009-05-04 2011-11-29 Federal-Mogul Corporation Piston having a central cooling gallery with a contoured flange
US8601996B2 (en) * 2009-05-08 2013-12-10 Caterpillar Inc. Single piece piston body for an internal combustion engine
DE102009045437A1 (de) 2009-10-07 2011-04-14 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor und Verbrennungsmotor mit einem Kolben
USD737861S1 (en) * 2009-10-30 2015-09-01 Caterpillar Inc. Engine piston
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
DE102010020227B4 (de) * 2010-05-11 2023-10-26 Ks Kolbenschmidt Gmbh Verfahren zur Erzeugung einer beliebig gestalteten Geometrie an Kolben von Brennkraftmaschinen und eine Vorrichtung zur Durchführung des Verfahrens
US20120097354A1 (en) * 2010-10-22 2012-04-26 GM Global Technology Operations LLC Sand casting a diesel piston with an as-cast, reentrant combustion bowl
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JP6226866B2 (ja) * 2011-06-29 2017-11-08 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ 下方クラウン支持特徴を備えたピストン
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US9670871B2 (en) 2011-09-28 2017-06-06 Ks Kolbenschmidt Gmbh Two-part steel piston for internal combustion engines
US10753310B2 (en) * 2012-02-10 2020-08-25 Tenneco Inc. Piston with enhanced cooling gallery
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US10184421B2 (en) 2012-03-12 2019-01-22 Tenneco Inc. Engine piston
MX2013009848A (es) * 2012-09-11 2014-03-25 Gm Global Tech Operations Inc Fundicion en arena de un piston diesel de aluminio con un recipiente de combustion reentrante de colado para motores diesel de trabajo ligero o medio.
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DE102013214738A1 (de) * 2013-07-29 2015-01-29 Federal-Mogul Nürnberg GmbH Leichtbau eines Dieselkolbens
DE102013215538B4 (de) * 2013-08-07 2015-02-19 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
FR3018552B1 (fr) * 2014-03-14 2019-07-05 IFP Energies Nouvelles Moteur a combustion a injection directe de combustible a allumage par compression comprenant des moyens de refroidissement du piston.
US20150337959A1 (en) * 2014-05-23 2015-11-26 Federal-Mogul Corporation Piston with keystone second ring groove for high temperature internal combustion engines
JP6283751B2 (ja) * 2014-12-02 2018-02-21 日立オートモティブシステムズ株式会社 内燃機関用ピストンの製造装置及び製造方法
US10184422B2 (en) * 2014-12-30 2019-01-22 Tenneco Inc. Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
DE102015002322A1 (de) * 2015-02-26 2016-09-01 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US10584659B2 (en) 2015-03-23 2020-03-10 Tenneco Inc Robust, lightweight, low compression height piston and method of construction thereof
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US20170254292A1 (en) * 2016-03-07 2017-09-07 Federal-Mogul Llc Galleryless piston with oil drain features
KR101934941B1 (ko) 2016-05-02 2019-01-04 동양피스톤 주식회사 내연 기관용 피스톤 및 냉각 채널 코어
EP3452712A1 (de) 2016-05-04 2019-03-13 KS Kolbenschmidt GmbH Kolben
US10151269B2 (en) 2016-06-16 2018-12-11 GM Global Technology Operations LLC Mass efficient piston
EP3699418B1 (de) 2016-08-19 2022-12-07 Andreas Stihl AG & Co. KG Kolben für einen mit spülvorlage arbeitenden zweitaktmotor und zweitaktmotor
EP3284938B1 (de) * 2016-08-19 2020-10-07 Andreas Stihl AG & Co. KG Kolben für einen mit spülvorlage arbeitenden zweitaktmotor und zweitaktmotor
US10662892B2 (en) 2016-09-09 2020-05-26 Caterpillar Inc. Piston for internal combustion engine having high temperature-capable crown piece
DE102017204454A1 (de) * 2017-03-16 2018-09-20 Robert Bosch Gmbh Speicherkolben, insbesondere für einen Druckmittelspeicher eines Hydraulikaggregats einer elektronisch schlupfregelbaren Fahrzeugbremsanlage
DE102018109205A1 (de) * 2017-04-19 2018-10-25 Ks Kolbenschmidt Gmbh Kolben in Strukturbauweise
DE102017207005A1 (de) * 2017-04-26 2018-10-31 Federal-Mogul Nürnberg GmbH Einteiliger, gegossener Kolben für einen Verbrennungsmotor
CN111512036A (zh) 2017-11-14 2020-08-07 Ks科尔本施密特有限公司 优化设计的钢制活塞
DE102018209455A1 (de) 2018-06-13 2019-12-19 Federal-Mogul Nürnberg GmbH Gegossener Kolben für einen Verbrennungsmotor, aus einem Material auf Eisenbasis
DE102018211361B4 (de) * 2018-07-10 2020-03-05 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
SE543272C2 (en) 2019-03-06 2020-11-10 Husqvarna Ab Engine piston, engine, hand-held tool, and method of manufacturing an engine piston
CN113958420B (zh) * 2021-11-12 2022-08-16 滨州渤海活塞有限公司 新型内燃机活塞及其加工方法

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Also Published As

Publication number Publication date
CN101040136A (zh) 2007-09-19
JP4950046B2 (ja) 2012-06-13
EP1774205A2 (en) 2007-04-18
JP2008507657A (ja) 2008-03-13
US7406941B2 (en) 2008-08-05
WO2006014741A3 (en) 2007-05-03
WO2006014741A2 (en) 2006-02-09
CN101040136B (zh) 2011-03-30
EP1774205B1 (en) 2018-06-06
KR101261302B1 (ko) 2013-05-07
MX2007000826A (es) 2007-05-23
US20060037471A1 (en) 2006-02-23
CA2574718A1 (en) 2006-02-09
KR20070033442A (ko) 2007-03-26
EP1774205A4 (en) 2012-08-15

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