JP4267453B2 - モノブロックピストン - Google Patents

モノブロックピストン Download PDF

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Publication number
JP4267453B2
JP4267453B2 JP2003538529A JP2003538529A JP4267453B2 JP 4267453 B2 JP4267453 B2 JP 4267453B2 JP 2003538529 A JP2003538529 A JP 2003538529A JP 2003538529 A JP2003538529 A JP 2003538529A JP 4267453 B2 JP4267453 B2 JP 4267453B2
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JP
Japan
Prior art keywords
wall
skirt
piston
ring
ring belt
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.)
Expired - Fee Related
Application number
JP2003538529A
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English (en)
Japanese (ja)
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JP2005507042A5 (enExample
JP2005507042A (ja
Inventor
ランドール ガイザー
シルオー ズー
ロバート ブエーノ ニグロ
Original Assignee
フェデラル−モーガル コーポレイション
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26943569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4267453(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by フェデラル−モーガル コーポレイション filed Critical フェデラル−モーガル コーポレイション
Publication of JP2005507042A publication Critical patent/JP2005507042A/ja
Publication of JP2005507042A5 publication Critical patent/JP2005507042A5/ja
Application granted granted Critical
Publication of JP4267453B2 publication Critical patent/JP4267453B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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 
    • F02F3/16—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
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
    • 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 
    • F02F2003/0007—Monolithic pistons; One piece constructions; Casting of pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Saccharide Compounds (AREA)
JP2003538529A 2001-10-23 2002-10-21 モノブロックピストン Expired - Fee Related JP4267453B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35569301P 2001-10-23 2001-10-23
US10/253,785 US6862976B2 (en) 2001-10-23 2002-09-24 Monobloc piston
PCT/US2002/033492 WO2003036045A1 (en) 2001-10-23 2002-10-21 Monobloc piston

Publications (3)

Publication Number Publication Date
JP2005507042A JP2005507042A (ja) 2005-03-10
JP2005507042A5 JP2005507042A5 (enExample) 2006-01-05
JP4267453B2 true JP4267453B2 (ja) 2009-05-27

Family

ID=26943569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003538529A Expired - Fee Related JP4267453B2 (ja) 2001-10-23 2002-10-21 モノブロックピストン

Country Status (8)

Country Link
US (1) US6862976B2 (enExample)
EP (1) EP1438485B9 (enExample)
JP (1) JP4267453B2 (enExample)
KR (1) KR100915051B1 (enExample)
AT (1) ATE474127T1 (enExample)
DE (1) DE60237026D1 (enExample)
MX (1) MXPA04003703A (enExample)
WO (1) WO2003036045A1 (enExample)

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US7370627B2 (en) * 2004-03-01 2008-05-13 Electro-Motive Diesel, Inc. Optimized low emission two-stroke internal combustion diesel engine
US7104183B2 (en) * 2004-07-07 2006-09-12 Karl Schmidt Unisia, Inc. One-piece steel piston
US20060096557A1 (en) * 2004-09-30 2006-05-11 Ken Christain Monosteel piston having oil drainage groove with enhanced drainage features
US7578229B2 (en) * 2006-12-01 2009-08-25 Karl Schmidt Unisia, Inc. Piston produced from a single forged or cast piston blank
US7614339B2 (en) * 2006-12-21 2009-11-10 Gm Global Technology Operations, Inc. Piston top chamfer design to reduce noise and friction
US7918155B2 (en) 2007-12-12 2011-04-05 Mahle International Gmbh Piston with a cooling gallery
CN102388213B (zh) * 2009-04-10 2014-01-08 费德罗-莫格尔公司 具有冠部冷却喷嘴的活塞
DE112010003158T5 (de) * 2009-08-01 2012-05-10 Electro-Motive Diesel Inc. Kolbenanordnung für einen zweitakt-lokomotiven-dieselmotor mit einem abgasrückführungssystem
US8863718B2 (en) 2009-08-06 2014-10-21 Federal-Mogul Corporation Low thermal conductivity piston and method of construction thereof
GB2487686B (en) * 2009-10-30 2016-02-24 Caterpillar Inc Weight balanced internal combustion engine piston
USD737861S1 (en) 2009-10-30 2015-09-01 Caterpillar Inc. Engine piston
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
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
DE102011013067A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
US8683974B2 (en) 2011-08-29 2014-04-01 Electro-Motive Diesel, Inc. Piston
US8955487B2 (en) * 2012-02-10 2015-02-17 Federal-Mogul Corporation Piston and cooled piston ring therefor and method of construction thereof
EP2669042A1 (de) * 2012-05-30 2013-12-04 Sulzer Markets and Technology AG Verfahren zur Herstellung eines Werkstücks mittels einer Zerspanvorrichtung
WO2014052779A2 (en) * 2012-09-27 2014-04-03 Federal-Mogul Corporation Reduced compression height piston and piston assembly therewith and methods of construction thereof
WO2014120657A1 (en) * 2013-01-29 2014-08-07 Mahle International Gmbh Steel piston with fourth land guidance and improved friction characteristics
DE102013014346A1 (de) * 2013-03-18 2014-10-02 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor und mittels dieses Verfahrens hergestellter Kolben
US9932930B2 (en) * 2014-01-14 2018-04-03 General Electric Company Piston with reduced top land height and tight top land piston profile
KR20160146925A (ko) * 2014-04-30 2016-12-21 페더럴-모걸 코오포레이숀 갤러리가 채워지는 강철 피스톤
US20150337959A1 (en) * 2014-05-23 2015-11-26 Federal-Mogul Corporation Piston with keystone second ring groove for high temperature internal combustion engines
US20160169152A1 (en) * 2014-12-11 2016-06-16 Caterpillar Inc. Engine Piston
US20160169153A1 (en) * 2014-12-11 2016-06-16 Caterpillar Inc. Engine Piston
US10184422B2 (en) * 2014-12-30 2019-01-22 Tenneco Inc. Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
EP3250805A1 (en) * 2015-01-30 2017-12-06 Federal-Mogul LLC Piston with cooling gallery cooling insert and method of construction thereof
US9759156B2 (en) 2015-03-04 2017-09-12 Mahle International Gmbh Asymmetric piston
USD792469S1 (en) * 2015-03-26 2017-07-18 Cummins Inc. Combustion bowl
US9816459B2 (en) 2015-04-17 2017-11-14 Industrial Parts Depot, Llc Piston with multi-arcuate cross-section and lubricant exhaust aperture
US20170058824A1 (en) * 2015-08-28 2017-03-02 Ks Kolbenschmidt Gmbh Piston with low overall height
US10294887B2 (en) * 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
US10344706B2 (en) * 2016-03-08 2019-07-09 Tenneco Inc. Galleryless piston with cutout above pin bore
CN108644027A (zh) * 2018-06-04 2018-10-12 广西玉柴机器股份有限公司 气体机的钢活塞
NL2029230B1 (en) * 2021-09-23 2023-02-23 Margaretha Maria Nicolaas Rombouts Cornelis Internal combustion engine with means for condensation fluid removal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243539C (enExample) 1908-01-27
US1382465A (en) 1920-02-12 1921-06-21 Bramberry Harry Morton Metallic piston-packing
US1772215A (en) 1923-07-18 1930-08-05 Rudolph R Grant Method of making pistons
US1953109A (en) 1931-11-07 1934-04-03 Sam D Heron Piston
US2000000A (en) 1932-05-12 1935-04-30 Budd Edward G Mfg Co Vehicle wheel construction
US2244166A (en) 1938-04-04 1941-06-03 Melvin W Marien Piston
US2442408A (en) 1944-09-15 1948-06-01 Specialloid Ltd Piston cooling construction
US2608452A (en) 1948-09-04 1952-08-26 Thomas J Kemp Piston and piston ring combination
US2771327A (en) 1953-08-17 1956-11-20 Thompson Prod Inc Piston construction
US3104922A (en) 1961-07-07 1963-09-24 White Motor Co Piston
US3613521A (en) 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
US3585293A (en) 1969-01-21 1971-06-15 Columbia Broadcasting Syst Inc Scanning of cinematograph film
US3654840A (en) 1970-09-08 1972-04-11 Trw Inc Forged piston with circumferential grain flow around upper region of wrist pin bore and method of producing same
FR2238052B1 (enExample) 1973-06-26 1978-12-01 Geffroy Robert
FR2238372A5 (enExample) 1973-07-19 1975-02-14 Dampers
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
US4286505A (en) 1979-04-23 1981-09-01 Caterpillar Tractor Co. Oil cooled piston
DE2919638A1 (de) 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
DE3032671A1 (de) 1980-08-29 1982-03-18 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben fuer brennkraftmaschinen
DE3509103A1 (de) 1985-03-14 1986-09-18 Kolbenschmidt AG, 7107 Neckarsulm Kolben fuer brennkraftmaschinen
FR2594489B1 (fr) 1986-02-14 1989-10-20 Geffroy Robert Segment racleur perfectionne et ensemble a pistons coulissant dans des cylindres, tel que moteur a combustion interne, comportant de tels segments
GB8622538D0 (en) 1986-09-18 1986-10-22 Ae Plc Pistons
JPH0736110Y2 (ja) 1988-08-31 1995-08-16 株式会社ユニシアジェックス 内燃機関用ピストン
GB8824222D0 (en) 1988-10-15 1988-11-23 Wellworthy Ltd Pistons
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
BR8807836A (pt) * 1988-10-21 1990-11-13 Caterpillar Inc Membro de pistao e conjunto de pistao articulado para movimento alternavel em motor de alta pressao na camara de combustao
BR8807857A (pt) * 1988-10-21 1990-11-13 Caterpillar Inc Motor que inclui um pistao que tem uma ranhura para anel superior alta
DE3840841A1 (de) 1988-12-03 1990-06-07 Kolbenschmidt Ag Leichtmetallkolben fuer brennkraftmaschinen
BR9001859A (pt) 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
US5253877A (en) 1990-08-06 1993-10-19 Richard DeBiasse Piston ring having tapered outwardly extending wiper
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US5201805A (en) 1992-04-06 1993-04-13 Hans Schubert Wear reducing piston for combustion engine
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DE19846152A1 (de) 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal

Also Published As

Publication number Publication date
US20030075042A1 (en) 2003-04-24
KR100915051B1 (ko) 2009-09-02
EP1438485A1 (en) 2004-07-21
DE60237026D1 (de) 2010-08-26
KR20040049308A (ko) 2004-06-11
WO2003036045A1 (en) 2003-05-01
MXPA04003703A (es) 2004-07-30
EP1438485B9 (en) 2010-12-22
US6862976B2 (en) 2005-03-08
ATE474127T1 (de) 2010-07-15
EP1438485A4 (en) 2005-10-05
EP1438485B1 (en) 2010-07-14
JP2005507042A (ja) 2005-03-10

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