BR0316791A - Cubo do pino de um êmbolo para um motor de combustão interna - Google Patents

Cubo do pino de um êmbolo para um motor de combustão interna

Info

Publication number
BR0316791A
BR0316791A BR0316791-7A BR0316791A BR0316791A BR 0316791 A BR0316791 A BR 0316791A BR 0316791 A BR0316791 A BR 0316791A BR 0316791 A BR0316791 A BR 0316791A
Authority
BR
Brazil
Prior art keywords
piston
pin
combustion engine
internal combustion
piston pin
Prior art date
Application number
BR0316791-7A
Other languages
English (en)
Inventor
Eberhard Fezer
Original Assignee
Mahle 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32308828&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0316791(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mahle Gmbh filed Critical Mahle Gmbh
Publication of BR0316791A publication Critical patent/BR0316791A/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 
    • F02F3/16—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/025—Conditioning lubricant for aiding engine starting, e.g. heating by prelubricating, e.g. using an accumulator
    • 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
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F01M2011/025—Arrangements of lubricant conduits for lubricating gudgeon pins

Abstract

"CUBO DO PINO DE UM êMBOLO PARA UM MOTOR DE COMBUSTãO INTERNA". A presente invenção refere-se a um cubo do pino (18) de um êmbolo (6) para um motor de combustão interna com um furo de pino (1) para alojar um pino do êmbolo cuja face interna (2), para melhorar a passagem do óleo e para formar um reservatório de óleo, possui uma ranhura transversal (5) disposta paralelamente ao eixo longitudinal (3) do furo de pino (1) que é aberta para o lado externo do êmbolo, e uma ranhura de circulação de óleo (4) que cruza a ranhura transversal (5), disposta de modo circular em relação ao eixo longitudinal (3).
BR0316791-7A 2002-11-29 2003-11-27 Cubo do pino de um êmbolo para um motor de combustão interna BR0316791A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10255732A DE10255732A1 (de) 2002-11-29 2002-11-29 Bolzennabe eines Kolbens für einen Verbrennungsmotor
PCT/DE2003/003929 WO2004051119A1 (de) 2002-11-29 2003-11-27 Bolzennabe eines kolbens für einen verbrennungsmotor

Publications (1)

Publication Number Publication Date
BR0316791A true BR0316791A (pt) 2005-11-01

Family

ID=32308828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316791-7A BR0316791A (pt) 2002-11-29 2003-11-27 Cubo do pino de um êmbolo para um motor de combustão interna

Country Status (5)

Country Link
US (1) US7278390B2 (pt)
EP (1) EP1573237B1 (pt)
BR (1) BR0316791A (pt)
DE (1) DE10255732A1 (pt)
WO (1) WO2004051119A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061063A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102005061898A1 (de) * 2005-12-23 2007-06-28 Mahle International Gmbh Kolben-Pleuel-Anordnung für einen Verbrennungsmotor
US7845269B2 (en) * 2007-04-10 2010-12-07 Federal-Mogul Worldwide, Inc. Piston with pin bore lubrication features
DE102007045465A1 (de) * 2007-09-24 2009-04-02 Federal-Mogul Nürnberg GmbH Kolben mit Ölversorgungsrinne für Nabenbohrungen
DE102008002618B4 (de) 2008-06-24 2010-04-08 Federal-Mogul Nürnberg GmbH Kolben mit Belastungskonzentrations-Hydrokanal
DE102011006498A1 (de) * 2011-03-31 2012-10-04 Federal-Mogul Nürnberg GmbH Definierte Ölhalteöffnungen in Bolzenbohrungen
DE102011103105A1 (de) * 2011-05-25 2012-11-29 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung des Kolbens
DE102015220261A1 (de) * 2015-10-19 2017-04-20 Mahle International Gmbh Kolben
WO2020053260A1 (de) * 2018-09-12 2020-03-19 Ks Kolbenschmidt Gmbh Kolben für brennkraftmaschinen

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334127C (de) * 1919-03-26 1921-03-10 Douglas Motors Ltd Schmierung fuer Kolbenbolzen
BE486689A (pt) 1949-05-23 1949-01-31
US3494262A (en) * 1967-08-09 1970-02-10 Trw Inc Piston
US3583291A (en) * 1969-08-14 1971-06-08 Trw Inc Piston
FR2079873A5 (pt) 1970-02-16 1971-11-12 Semt
DE2743350A1 (de) * 1977-09-27 1979-04-05 Klaus Bruchner Hydrostatisch gefuehrter kolben
DE2756424A1 (de) 1977-12-17 1979-06-21 Bosch Gmbh Robert Kolben fuer eine arbeitsmaschine
JPS593122Y2 (ja) 1979-08-09 1984-01-28 本田技研工業株式会社 ピストンの給油装置
US4359937A (en) * 1981-05-07 1982-11-23 International Business Machines Corporation Dot matrix printer
DE3374803D1 (en) 1982-05-08 1988-01-14 Mahle Gmbh Piston-connecting rod connection for reciprocating piston internal-combustion engines
US4573944A (en) 1985-01-04 1986-03-04 Mattel, Inc. Ball swinging toy vehicle
JPH0765542B2 (ja) * 1985-11-07 1995-07-19 ヤマハ発動機株式会社 内燃機関のピストン
DE3600749A1 (de) * 1986-01-14 1987-07-16 Kolbenschmidt Ag Bolzenlagerung von kolben fuer verbrennungsmotore und verdichter
DE3609019C1 (en) * 1986-03-18 1987-09-10 Mahle Gmbh Method for the production of the hub hole of a trunk piston, particularly for internal combustion engines
JPH063263B2 (ja) 1986-07-07 1994-01-12 日本特殊陶業株式会社 ピストンピンとスナツプリングとの潤滑機構
JPH0279377A (ja) * 1988-09-14 1990-03-19 Hitachi Ltd コネクタ及びそれを用いた半導体装置
JPH03745A (ja) * 1989-05-30 1991-01-07 Asahi Glass Co Ltd 発泡合成樹脂の製造方法
JPH0510640A (ja) * 1991-07-05 1993-01-19 Sanyo Electric Co Ltd 製氷機及びフアジイ推論による製氷機の制御方法
EP0794328B1 (en) * 1995-06-30 2003-09-10 Isuzu Motors Limited Piston
JPH0979377A (ja) 1995-09-12 1997-03-25 Unisia Jecs Corp 内燃機関のピストン
JPH09100745A (ja) * 1995-10-05 1997-04-15 Unisia Jecs Corp 内燃機関用ピストン
JPH09195847A (ja) * 1996-01-11 1997-07-29 Nissan Motor Co Ltd 内燃機関のピストン支持構造
JPH09310640A (ja) 1996-05-21 1997-12-02 Daihatsu Motor Co Ltd 内燃機関のピストン
JP4039539B2 (ja) * 1998-04-17 2008-01-30 ヤマハ発動機株式会社 内燃機関用ピストン
JP3548451B2 (ja) * 1999-02-22 2004-07-28 本田技研工業株式会社 ピストンのピン孔構造
DE19955197C2 (de) * 1999-11-16 2003-09-18 Federal Mogul Wiesbaden Gmbh Kolben für Brennkraftmaschinen
JP3710679B2 (ja) * 2000-04-14 2005-10-26 ダイハツ工業株式会社 内燃機関用ピストンの構造
JP3890857B2 (ja) * 2000-06-15 2007-03-07 三菱自動車工業株式会社 ピストンの潤滑構造
US6494170B2 (en) * 2000-12-01 2002-12-17 Caterpillar Inc Two-piece piston assembly with skirt having pin bore oil ducts
DE10117932A1 (de) * 2001-04-10 2002-10-17 Mahle Gmbh Kolben für Verbrennungsmotoren
DE10231233A1 (de) * 2002-07-11 2004-02-05 Mahle Gmbh Kolben für einen Verbrennungsmotor
DE10255731A1 (de) * 2002-11-29 2004-06-09 Mahle Gmbh Kolben für einen Verbrennungsmotor

Also Published As

Publication number Publication date
US7278390B2 (en) 2007-10-09
DE10255732A1 (de) 2004-06-09
EP1573237A1 (de) 2005-09-14
WO2004051119A1 (de) 2004-06-17
US20060144351A1 (en) 2006-07-06
EP1573237B1 (de) 2011-11-02

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time