DE102005041001A1 - Leichtbaukolben - Google Patents

Leichtbaukolben Download PDF

Info

Publication number
DE102005041001A1
DE102005041001A1 DE102005041001A DE102005041001A DE102005041001A1 DE 102005041001 A1 DE102005041001 A1 DE 102005041001A1 DE 102005041001 A DE102005041001 A DE 102005041001A DE 102005041001 A DE102005041001 A DE 102005041001A DE 102005041001 A1 DE102005041001 A1 DE 102005041001A1
Authority
DE
Germany
Prior art keywords
piston
shaft wall
ring field
ring
transition
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
DE102005041001A
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KS Kolbenschmidt GmbH
Original Assignee
KS Kolbenschmidt 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 KS Kolbenschmidt GmbH filed Critical KS Kolbenschmidt GmbH
Priority to DE102005041001A priority Critical patent/DE102005041001A1/de
Priority to JP2008528395A priority patent/JP2009506259A/ja
Priority to BRPI0615298-8A priority patent/BRPI0615298A2/pt
Priority to CNA2006800318944A priority patent/CN101278117A/zh
Priority to US12/065,421 priority patent/US7954421B2/en
Priority to KR1020087004726A priority patent/KR20080063269A/ko
Priority to EP06777082A priority patent/EP1920151A1/de
Priority to PCT/EP2006/008386 priority patent/WO2007025686A1/de
Publication of DE102005041001A1 publication Critical patent/DE102005041001A1/de
Ceased legal-status Critical Current

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
    • F16J1/001—One-piece 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 
    • 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
    • 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

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)
DE102005041001A 2005-08-29 2005-08-29 Leichtbaukolben Ceased DE102005041001A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102005041001A DE102005041001A1 (de) 2005-08-29 2005-08-29 Leichtbaukolben
JP2008528395A JP2009506259A (ja) 2005-08-29 2006-08-26 軽量ピストン
BRPI0615298-8A BRPI0615298A2 (pt) 2005-08-29 2006-08-26 pistão de construção leve
CNA2006800318944A CN101278117A (zh) 2005-08-29 2006-08-26 轻型活塞
US12/065,421 US7954421B2 (en) 2005-08-29 2006-08-26 Lightweight piston
KR1020087004726A KR20080063269A (ko) 2005-08-29 2006-08-26 경량 피스톤
EP06777082A EP1920151A1 (de) 2005-08-29 2006-08-26 Leichtbaukolben
PCT/EP2006/008386 WO2007025686A1 (de) 2005-08-29 2006-08-26 Leichtbaukolben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005041001A DE102005041001A1 (de) 2005-08-29 2005-08-29 Leichtbaukolben

Publications (1)

Publication Number Publication Date
DE102005041001A1 true DE102005041001A1 (de) 2007-03-22

Family

ID=37775591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005041001A Ceased DE102005041001A1 (de) 2005-08-29 2005-08-29 Leichtbaukolben

Country Status (2)

Country Link
CN (1) CN101278117A (zh)
DE (1) DE102005041001A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045465A1 (de) 2007-09-24 2009-04-02 Federal-Mogul Nürnberg GmbH Kolben mit Ölversorgungsrinne für Nabenbohrungen
EP2165789A1 (de) 2008-09-23 2010-03-24 KS Kolbenschmidt GmbH Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine mit einem mehrteiligen Kernschieber
DE102017109471A1 (de) 2016-05-04 2017-11-09 Ks Kolbenschmidt Gmbh Kolben
CN114962052A (zh) * 2022-04-29 2022-08-30 山东双港活塞股份有限公司 适用于涡流室式柴油机的活塞
DE102022127843A1 (de) 2022-06-28 2023-12-28 GM Global Technology Operations LLC Kolben zur verwendung in verbrennungsmotoren und verfahren zum herstellen des kolbens

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2344744A1 (en) * 2008-10-13 2011-07-20 Delaware Capital Formation, Inc. Piston with improved side loading resistance
JP6242693B2 (ja) * 2014-01-16 2017-12-06 日立オートモティブシステムズ株式会社 内燃機関のピストン
US10352270B2 (en) * 2016-03-01 2019-07-16 Tenneco Inc. Galleryless piston with connection to pockets
EP3551869A1 (de) * 2016-12-06 2019-10-16 KS Kolbenschmidt GmbH Gewichtsoptimierter stahlkolben
WO2021013788A1 (de) * 2019-07-19 2021-01-28 Ks Kolbenschmidt Gmbh Kolben mit reibleistungsreduzierung für eine brennkraftmaschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643778C2 (de) * 1996-10-23 2000-04-13 Alcan Gmbh Leichtbaukolben
US6073602A (en) * 1997-07-16 2000-06-13 Unisia Jecs Corporation Piston for internal-combustion engine
GB2367602A (en) * 2000-10-07 2002-04-10 Federal Mogul Bradford Ltd Piston for internal combustion engine
DE10145589A1 (de) * 2001-09-15 2003-04-24 Ks Kolbenschmidt Gmbh Kolben für eine Brennkraftmaschine
EP1348859A2 (en) * 2002-03-25 2003-10-01 Bombardier-Rotax GmbH & Co. KG Piston
EP1372904B1 (en) * 2001-03-23 2005-05-25 Mahle Gmbh Method of producing one-piece piston
DE10101605B4 (de) * 2001-01-16 2005-11-17 Federal-Mogul Nürnberg GmbH Kolben für Brennkraftmaschinen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643778C2 (de) * 1996-10-23 2000-04-13 Alcan Gmbh Leichtbaukolben
US6073602A (en) * 1997-07-16 2000-06-13 Unisia Jecs Corporation Piston for internal-combustion engine
GB2367602A (en) * 2000-10-07 2002-04-10 Federal Mogul Bradford Ltd Piston for internal combustion engine
DE10101605B4 (de) * 2001-01-16 2005-11-17 Federal-Mogul Nürnberg GmbH Kolben für Brennkraftmaschinen
EP1372904B1 (en) * 2001-03-23 2005-05-25 Mahle Gmbh Method of producing one-piece piston
DE10145589A1 (de) * 2001-09-15 2003-04-24 Ks Kolbenschmidt Gmbh Kolben für eine Brennkraftmaschine
EP1348859A2 (en) * 2002-03-25 2003-10-01 Bombardier-Rotax GmbH & Co. KG Piston

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP 2003161204 A, Abstract *
JP 2003-161204 Abstract

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045465A1 (de) 2007-09-24 2009-04-02 Federal-Mogul Nürnberg GmbH Kolben mit Ölversorgungsrinne für Nabenbohrungen
WO2009040148A1 (de) 2007-09-24 2009-04-02 Federal-Mogul Nürnberg GmbH Kolben mit ölversorgungsrinne für nabenbohrungen
EP2165789A1 (de) 2008-09-23 2010-03-24 KS Kolbenschmidt GmbH Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine mit einem mehrteiligen Kernschieber
DE102008048497A1 (de) 2008-09-23 2010-04-08 Ks Kolbenschmidt Gmbh Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine mit einem mehrteiligen Schieber
DE102017109471A1 (de) 2016-05-04 2017-11-09 Ks Kolbenschmidt Gmbh Kolben
WO2017191189A1 (de) 2016-05-04 2017-11-09 Ks Kolbenschmidt Gmbh Kolben
EP3452712A1 (de) * 2016-05-04 2019-03-13 KS Kolbenschmidt GmbH Kolben
US11162453B2 (en) 2016-05-04 2021-11-02 Ks Kolbenschmidt Gmbh Piston
CN114962052A (zh) * 2022-04-29 2022-08-30 山东双港活塞股份有限公司 适用于涡流室式柴油机的活塞
DE102022127843A1 (de) 2022-06-28 2023-12-28 GM Global Technology Operations LLC Kolben zur verwendung in verbrennungsmotoren und verfahren zum herstellen des kolbens
US11994085B2 (en) 2022-06-28 2024-05-28 GM Global Technology Operations LLC Piston for use in internal combustion engines and method of making the piston

Also Published As

Publication number Publication date
CN101278117A (zh) 2008-10-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R082 Change of representative

Representative=s name: HORN KLEIMANN WAITZHOFER PATENTANWAELTE PARTG , DE

Representative=s name: HORN KLEIMANN WAITZHOFER SCHMID-DREYER PATENT-, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final