KR20040041583A - 디젤엔진용 일체형 피스톤 - Google Patents

디젤엔진용 일체형 피스톤 Download PDF

Info

Publication number
KR20040041583A
KR20040041583A KR10-2004-7002668A KR20047002668A KR20040041583A KR 20040041583 A KR20040041583 A KR 20040041583A KR 20047002668 A KR20047002668 A KR 20047002668A KR 20040041583 A KR20040041583 A KR 20040041583A
Authority
KR
South Korea
Prior art keywords
piston
pin
skirt
piston body
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR10-2004-7002668A
Other languages
English (en)
Korean (ko)
Inventor
츄실루오
가이서란달알
Original Assignee
페더랄 모굴 코포레이션
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=25472714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20040041583(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 페더랄 모굴 코포레이션 filed Critical 페더랄 모굴 코포레이션
Publication of KR20040041583A publication Critical patent/KR20040041583A/ko
Ceased legal-status Critical Current

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 
    • 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR10-2004-7002668A 2001-08-24 2002-08-08 디젤엔진용 일체형 피스톤 Ceased KR20040041583A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/939,195 US6526871B1 (en) 2001-08-24 2001-08-24 Monobloc piston for diesel engines
US?09/939,195? 2001-08-24
PCT/US2002/025147 WO2003019049A1 (en) 2001-08-24 2002-08-08 Monobloc piston for diesel engines

Publications (1)

Publication Number Publication Date
KR20040041583A true KR20040041583A (ko) 2004-05-17

Family

ID=25472714

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7002668A Ceased KR20040041583A (ko) 2001-08-24 2002-08-08 디젤엔진용 일체형 피스톤

Country Status (9)

Country Link
US (1) US6526871B1 (enExample)
EP (1) EP1419328B1 (enExample)
JP (1) JP2005501197A (enExample)
KR (1) KR20040041583A (enExample)
AT (1) ATE365864T1 (enExample)
DE (1) DE60220925T2 (enExample)
ES (1) ES2289129T3 (enExample)
MX (1) MXPA04001580A (enExample)
WO (1) WO2003019049A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200453369Y1 (ko) * 2009-05-06 2011-05-02 영화테크(주) 퓨즈 및 릴레이 삽입용 단자

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
CN100535423C (zh) 2003-03-31 2009-09-02 日立金属株式会社 内燃机用活塞及其制造方法
US7086354B2 (en) * 2003-10-29 2006-08-08 Deere & Company Cooling nozzle mounting arrangement
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
US7063049B2 (en) * 2004-03-03 2006-06-20 Deere & Company Directed spray jet and installation tool
US20060086325A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. Two piece cast ferrous crown piston for internal combustion engine
US20060086326A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. One piece cast ferrous crown piston for internal combustion engine
US7386105B2 (en) * 2005-05-27 2008-06-10 Nice Systems Ltd Method and apparatus for fraud detection
US20070074695A1 (en) * 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
US7578229B2 (en) * 2006-12-01 2009-08-25 Karl Schmidt Unisia, Inc. Piston produced from a single forged or cast piston blank
US7918155B2 (en) * 2007-12-12 2011-04-05 Mahle International Gmbh Piston with a cooling gallery
US8065985B2 (en) * 2009-05-04 2011-11-29 Federal-Mogul Corporation Piston having a central cooling gallery with a contoured flange
DE102009025691A1 (de) 2009-06-20 2010-01-28 Daimler Ag Kolben für eine Verbrennungskraftmaschine
USD645883S1 (en) * 2009-10-27 2011-09-27 Federal-Mogul Corporation Piston lower crown
US9970384B2 (en) * 2009-11-06 2018-05-15 Federal-Mogul Llc Steel piston with cooling gallery and method of construction thereof
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
DE102009056917B4 (de) * 2009-12-03 2018-12-20 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
DE102011075300A1 (de) * 2011-05-05 2012-11-08 Mahle International Gmbh Verfahren zur Herstellung einers Kolbens
USD713422S1 (en) * 2011-05-20 2014-09-16 Federal-Mogul Corporation Piston
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
DE102011115639A1 (de) * 2011-09-28 2013-03-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
WO2014113771A1 (en) * 2013-01-21 2014-07-24 Federal-Mogul Corporation Piston and method of making a piston
DE102013214738A1 (de) * 2013-07-29 2015-01-29 Federal-Mogul Nürnberg GmbH Leichtbau eines Dieselkolbens
DE102016221352A1 (de) * 2016-10-28 2018-05-03 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens
DE102016223530A1 (de) * 2016-11-28 2018-05-30 Federal-Mogul Nürnberg GmbH Stahlkolben für einen Verbrennungsmotor
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
EP3470655B1 (en) * 2017-10-10 2020-04-22 Lombardini S.r.l. Piston and method of manufacturing thereof
DE102021203241A1 (de) * 2021-03-30 2022-10-06 Mahle International Gmbh Kolben für eine Brennkraftmaschine und Verfahren zur Herstellung des Kolbens
CN114856852A (zh) * 2022-05-09 2022-08-05 安徽省恒泰动力科技有限公司 一种大缸径风冷柴油机活塞

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405759B (sv) 1973-09-07 1978-12-27 Mahle Gmbh Kolv
AU503148B2 (en) 1975-06-16 1979-08-23 Cummins Engine Company, Inc Piston with flexible heat dam
DE2545588A1 (de) 1975-10-11 1977-04-14 Elsbett L Kolben fuer brennkraftmaschinen, insbesondere dieselmotoren
FR2436885A1 (fr) 1978-09-22 1980-04-18 Renault Piston pour moteur a combustion interne
DE2965895D1 (en) * 1979-04-23 1983-08-25 Caterpillar Tractor Co Oil cooled piston
US4286505A (en) 1979-04-23 1981-09-01 Caterpillar Tractor Co. Oil cooled piston
DE3430258A1 (de) 1984-08-17 1986-02-27 Mahle Gmbh, 7000 Stuttgart Tauchkolben fuer verbrennungsmotoren
DE3542800C1 (de) 1985-12-04 1987-05-14 Mahle Gmbh Zweiteiliger Tauchkolben,insbesondere fuer Verbrennungsmotoren
USD322969S (en) 1988-10-21 1992-01-07 Caterpillar Inc. Piston or similar article
BR9001859A (pt) 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
DE4019917A1 (de) 1990-06-22 1992-01-09 Mahle Gmbh Tauchkolben fuer verbrennungsmotoren
IT1240526B (it) 1990-07-31 1993-12-17 Borgo Nova S.P.A. Perfezionamento relativo a pistoni, in genere.
DE4446726A1 (de) 1994-12-24 1996-06-27 Mahle Gmbh Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens
DE19543359C1 (de) 1995-11-21 1997-07-10 Ae Goetze Gmbh Kolben für Brennkraftmaschinen
BR9601835A (pt) * 1996-06-14 1998-09-29 Metal Leve Sa Embolo para motor de combustão interna
US6131544A (en) 1997-06-11 2000-10-17 Zakharov; Evgeny Nikolaevich Connecting-rod and piston assembly
US6260472B1 (en) * 1998-07-28 2001-07-17 Federal-Mogul World Wide, Inc. One-piece integral skirt piston and method of making the same
US5934174A (en) 1998-10-02 1999-08-10 Cummins Engine Company, Inc. Lightweight articulated piston head and method of making the piston head
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal
US6401595B1 (en) * 2000-10-18 2002-06-11 Caterpillar Inc. Piston for an internal combustion engine and method of assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200453369Y1 (ko) * 2009-05-06 2011-05-02 영화테크(주) 퓨즈 및 릴레이 삽입용 단자

Also Published As

Publication number Publication date
US20030037671A1 (en) 2003-02-27
EP1419328A1 (en) 2004-05-19
DE60220925T2 (de) 2008-02-28
DE60220925D1 (de) 2007-08-09
JP2005501197A (ja) 2005-01-13
ES2289129T3 (es) 2008-02-01
ATE365864T1 (de) 2007-07-15
EP1419328A4 (en) 2005-10-19
MXPA04001580A (es) 2004-07-08
WO2003019049A1 (en) 2003-03-06
EP1419328B1 (en) 2007-06-27
US6526871B1 (en) 2003-03-04

Similar Documents

Publication Publication Date Title
KR20040041583A (ko) 디젤엔진용 일체형 피스톤
US10590884B2 (en) Steel piston with cooling gallery and method of construction thereof
KR100955741B1 (ko) 디젤엔진용 피스톤
CN107257885B (zh) 减小压缩高度的双通道活塞、其活塞组件及其构建方法
US9970384B2 (en) Steel piston with cooling gallery and method of construction thereof
KR20040039364A (ko) 핀공윤활구조를 갖는 밀폐형 갤러리 피스톤
KR20040062543A (ko) 보강된 오일공을 갖는 밀폐형 갤러리 피스톤
WO2007148467A1 (ja) 燃料直噴ディーゼルエンジン
US12320312B2 (en) Piston assembly with opposing injection regions for an opposed-piston engine
US10428761B2 (en) Galleryless piston with improved pocket cooling
EP0748931B1 (en) Engine piston
US6990890B2 (en) Monobloc piston having open floor
US7143685B2 (en) Monobloc piston having open floor
CN1735763A (zh) 具有敞开基底的整体活塞
JPS5933881Y2 (ja) 内燃機関用ピストン
EP1707786A1 (en) Two-cycle internal combustion engine

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040223

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20070807

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20080825

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20090622

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20080825

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20090925

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20090622

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20110201

Appeal identifier: 2009101008879

Request date: 20090925

J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20090925

Effective date: 20110201

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20110201

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20090925

Decision date: 20110201

Appeal identifier: 2009101008879

J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

PJ2001 Appeal

Patent event date: 20110201

Comment text: Trial Decision on Objection to Decision on Refusal

Patent event code: PJ20011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20111118

Appeal identifier: 2011201003247

Request date: 20110406

J302 Written judgement (patent court)

Free format text: JUDGMENT (PATENT COURT) FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20110406

Effective date: 20111118

PJ1302 Judgment (patent court)

Patent event date: 20111122

Comment text: Written Judgment (Patent Court)

Patent event code: PJ13021S01D

Request date: 20110406

Decision date: 20111118

Appeal identifier: 2011201003247

Appeal kind category: Appeal against decision to decline refusal