DK159400C - Letvaegtsstempel, navnlig til forbraendingsmotorer - Google Patents

Letvaegtsstempel, navnlig til forbraendingsmotorer

Info

Publication number
DK159400C
DK159400C DK592785A DK592785A DK159400C DK 159400 C DK159400 C DK 159400C DK 592785 A DK592785 A DK 592785A DK 592785 A DK592785 A DK 592785A DK 159400 C DK159400 C DK 159400C
Authority
DK
Denmark
Prior art keywords
namely
light weight
combustion engines
weight stamp
stamp
Prior art date
Application number
DK592785A
Other languages
Danish (da)
English (en)
Other versions
DK159400B (da
DK592785A (da
DK592785D0 (da
Inventor
Philippe Ayoul
Original Assignee
Semt
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 Semt filed Critical Semt
Publication of DK592785D0 publication Critical patent/DK592785D0/da
Publication of DK592785A publication Critical patent/DK592785A/da
Publication of DK159400B publication Critical patent/DK159400B/da
Application granted granted Critical
Publication of DK159400C publication Critical patent/DK159400C/da

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
    • 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
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • 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
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK592785A 1984-12-20 1985-12-19 Letvaegtsstempel, navnlig til forbraendingsmotorer DK159400C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8419533 1984-12-20
FR8419533A FR2575227B1 (fr) 1984-12-20 1984-12-20 Piston a structure allegee, notamment pour un moteur a combustion interne

Publications (4)

Publication Number Publication Date
DK592785D0 DK592785D0 (da) 1985-12-19
DK592785A DK592785A (da) 1986-06-21
DK159400B DK159400B (da) 1990-10-08
DK159400C true DK159400C (da) 1991-04-08

Family

ID=9310824

Family Applications (1)

Application Number Title Priority Date Filing Date
DK592785A DK159400C (da) 1984-12-20 1985-12-19 Letvaegtsstempel, navnlig til forbraendingsmotorer

Country Status (19)

Country Link
US (1) US4662319A (cs)
EP (1) EP0185352B1 (cs)
JP (1) JPH0686844B2 (cs)
KR (1) KR940006053B1 (cs)
CN (1) CN1010424B (cs)
AU (1) AU5121285A (cs)
BR (1) BR8506391A (cs)
CS (1) CS274608B2 (cs)
DD (1) DD242258A5 (cs)
DE (1) DE3571674D1 (cs)
DK (1) DK159400C (cs)
ES (1) ES8705570A1 (cs)
FI (1) FI80950C (cs)
FR (1) FR2575227B1 (cs)
IN (1) IN165190B (cs)
NO (1) NO161140C (cs)
PL (1) PL256834A1 (cs)
SU (1) SU1436891A3 (cs)
YU (1) YU46849B (cs)

Families Citing this family (63)

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BR8700642A (pt) * 1987-02-09 1988-08-30 Metal Leve Sa Embolo articulado
GB8714287D0 (en) * 1987-06-18 1987-07-22 Ae Plc Pistons
GB8804533D0 (en) * 1988-02-26 1988-03-30 Wellworthy Ltd Pistons
BR8803970A (pt) * 1988-07-15 1990-03-20 Metal Leve Sa Embolo articulado refrigerado
US4867119A (en) * 1988-10-21 1989-09-19 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
US5144884A (en) * 1989-01-11 1992-09-08 Cummins Engine Company, Inc. Two-part piston assembly device
US5046930A (en) * 1990-01-18 1991-09-10 Tecumseh Products Company Connecting rod cooling and lubrication
DE4138994C2 (de) * 1991-11-27 1999-07-29 Mahle Gmbh Kühlbarer, mehrteiliger Kolben für Verbrennungsmotoren
DE4316791A1 (de) * 1993-05-19 1994-11-24 Dms Dieselmotoren Und Geraeteb Kolben zweiteiliger Bauart für extreme Beanspruchungen
FI102559B1 (fi) * 1995-03-09 1998-12-31 Waertsilae Nsd Oy Ab Polttomoottorin mäntäyksikkö
US5483869A (en) * 1995-05-26 1996-01-16 Caterpillar Inc. Sealed articulated piston
DE19603589A1 (de) * 1996-02-01 1997-08-07 Kolbenschmidt Ag Pendelschaftkolben
US5653204A (en) * 1996-05-21 1997-08-05 Caterpillar Inc. Piston assembly retaining device
US5868112A (en) * 1996-12-19 1999-02-09 Cummins Engine Company, Inc. Deep angle injection nozzle and piston having complementary combustion bowl
DE19739449A1 (de) * 1997-09-09 1999-03-11 Mahle Gmbh Dreiteiliger gebauter Kolben
US6032619A (en) * 1998-07-16 2000-03-07 Federal-Mogul World Wide, Inc. Piston having a tube to deliver oil for cooling a crown
US6209510B1 (en) * 1998-07-28 2001-04-03 Teledyne Technologies Incorporated Piston and connecting rod assembly
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal
RU2171408C2 (ru) * 1998-11-24 2001-07-27 Ярославцев Александр Павлович Шатунно-поршневой узел
GB9909033D0 (en) * 1999-04-19 1999-06-16 Seneca Tech Ltd Piston coolant path
US6327962B1 (en) * 1999-08-16 2001-12-11 Caterpillar Inc. One piece piston with supporting piston skirt
US6286414B1 (en) * 1999-08-16 2001-09-11 Caterpillar Inc. Compact one piece cooled piston and method
EP1222364B2 (en) 1999-10-08 2018-03-28 Federal-Mogul Corporation Dual gallery piston
DE10132447A1 (de) * 2001-07-04 2003-01-09 Ks Kolbenschmidt Gmbh Kolben mit angeschweißter Abdeckung des Kühlkanals
US6491013B1 (en) 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
US6513477B1 (en) 2001-09-19 2003-02-04 Federal-Mogul World Wide, Inc. Closed gallery piston having pin bore lubrication
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
FR2839114B1 (fr) 2002-04-24 2004-07-30 Renault Sa Chambre de combustion de moteur multicylindre a allumage par compression, notamment de type diesel a injection directe, et moteur associe
DE10218477A1 (de) * 2002-04-25 2003-11-20 Mahle Gmbh Gekühlter zweiteiliger Kolben
US7210448B2 (en) * 2002-06-11 2007-05-01 Cummins, Inc. Internal combustion engine producing low emissions
US6732703B2 (en) 2002-06-11 2004-05-11 Cummins Inc. Internal combustion engine producing low emissions
US8276563B2 (en) * 2002-06-28 2012-10-02 Cummins, Inc. Internal combustion engine piston
DE10340291A1 (de) * 2003-09-02 2005-04-14 Mahle Gmbh Kolben für einen Verbrennungsmotor
US7367305B2 (en) * 2003-11-07 2008-05-06 Honda Motor Co., Ltd. Internal combustion engine and connecting rod therefor
DE10356200B4 (de) * 2003-12-02 2006-08-03 Man B & W Diesel Ag Triebwerk einer Brennkraftmaschine mit Kolben und Pleuelstange
FR2868480B1 (fr) 2004-04-02 2008-05-02 Peugeot Citroen Automobiles Sa Moteur a combustion interne a injection directe
US7104183B2 (en) * 2004-07-07 2006-09-12 Karl Schmidt Unisia, Inc. One-piece steel piston
US7406941B2 (en) * 2004-07-21 2008-08-05 Federal - Mogul World Wide, Inc. One piece cast steel monobloc piston
DE102005061075A1 (de) 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung
US20080271597A1 (en) * 2006-03-31 2008-11-06 Soul David F Methods and apparatus for operating an internal combustion engine
US20080295683A1 (en) * 2007-05-30 2008-12-04 Mahle Gmbh Focal oiling for a piston assembly
DE102007050213A1 (de) 2007-10-20 2009-04-23 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102007058789A1 (de) * 2007-12-06 2009-06-10 Federal-Mogul Nürnberg GmbH Gusskolben mit Stützrippen und Verfahren zur Herstellung eines solchen Kolbens
JP5977671B2 (ja) * 2009-04-10 2016-08-24 フェデラル−モーグル コーポレイション クラウン冷却ジェットを備えたピストン
CN101644327B (zh) * 2009-06-10 2013-01-16 北京中清能发动机技术有限公司 曲柄圆滑块机构的活塞及其内燃机
WO2011097205A2 (en) * 2010-02-03 2011-08-11 Federal-Mogul Corporation Piston with central cooling gallery cooling feature
DE102010009891A1 (de) * 2010-03-02 2011-09-08 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011100521B4 (de) * 2010-08-10 2015-01-15 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor, sowie einen danach hergestellten Kolben
US8677970B2 (en) 2011-03-17 2014-03-25 Cummins Intellectual Property, Inc. Piston for internal combustion engine
DE102012208090B4 (de) * 2012-05-15 2022-03-24 Man Energy Solutions Se Kolben einer Brennkraftmaschine
EP2875229B1 (en) * 2012-07-20 2017-11-22 Federal-Mogul Corporation Piston with oil cooling passage and method of construction thereof
US9127618B2 (en) 2012-09-27 2015-09-08 Federal-Mogul Corporation Reduced compression height piston and piston assembly therewith and methods of construction thereof
US10082102B2 (en) 2013-01-21 2018-09-25 Federal-Mogul Llc Piston and method of making a piston
CN105221257A (zh) * 2013-07-12 2016-01-06 林卓云 柴油机用耐爆压结构
KR20160085746A (ko) 2013-09-16 2016-07-18 페더럴-모걸 코오포레이숀 갤러리에 핀없는 피스톤
US9470136B2 (en) * 2014-03-06 2016-10-18 Achates Power, Inc. Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine
US10184422B2 (en) * 2014-12-30 2019-01-22 Tenneco Inc. Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
JP6384518B2 (ja) * 2016-05-25 2018-09-05 マツダ株式会社 内燃機関用ピストン
JP6354792B2 (ja) * 2016-06-14 2018-07-11 マツダ株式会社 内燃機関用ピストン
DE102016221352A1 (de) * 2016-10-28 2018-05-03 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens
WO2018192959A1 (de) * 2017-04-19 2018-10-25 Ks Kolbenschmidt Gmbh Kolben in strukturbauweise
CN108999717A (zh) * 2018-08-15 2018-12-14 全椒县全动机械有限公司 一种柴油机活塞结构
CN112901365B (zh) * 2021-02-10 2022-06-21 李斯特技术中心（上海）有限公司 一种复合式活塞及发动机

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US1856107A (en) * 1928-04-10 1932-05-03 Gen Electric Co Ltd Piston for internal combustion engines
FR675593A (fr) * 1928-07-02 1930-02-12 Sulzer Ag Perfectionnements aux pistons de machines à simple effet
US2687931A (en) * 1952-05-01 1954-08-31 Gen Motors Corp Connecting rod and piston assembly
DE1081289B (de) * 1957-02-06 1960-05-05 Kloeckner Humboldt Deutz Ag Bolzenstuhl fuer Topfkolben
DE2140824C2 (de) * 1971-08-14 1983-06-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Ölgekühlter Kolben für Brennkraftmaschinen
DE2348870A1 (de) * 1973-09-28 1975-04-10 Maschf Augsburg Nuernberg Ag Mehrteiliger kolben fuer brennkraftmaschinen, insbesondere grossdieselmotoren
GB1588076A (en) * 1977-02-18 1981-04-15 Cummins Engine Co Inc Piston for an internal combustion engine
DE2717028C2 (de) * 1977-04-18 1985-11-28 Günter 8543 Hilpoltstein Elsbett Kolben für Hubkolben-Brennkraftmaschinen, insbesondere Dieselmotoren
US4270494A (en) * 1979-01-11 1981-06-02 General Motors Corporation Insulated oil cooled piston assembly
US4253430A (en) * 1979-01-11 1981-03-03 General Motors Corporation Insulated oil cooled piston assembly
FR2483521A1 (fr) * 1980-05-30 1981-12-04 Semt Piston de machine a pistons alternatifs, notamment de moteur a combustion interne

Also Published As

Publication number Publication date
IN165190B (cs) 1989-08-26
DD242258A5 (de) 1987-01-21
FI80950B (fi) 1990-04-30
FR2575227A1 (fr) 1986-06-27
FR2575227B1 (fr) 1988-12-23
BR8506391A (pt) 1986-09-02
DK159400B (da) 1990-10-08
FI854960A (fi) 1986-06-21
ES550220A0 (es) 1987-05-01
CN85108901A (zh) 1986-06-10
FI854960A0 (fi) 1985-12-13
FI80950C (fi) 1990-08-10
CS920285A2 (en) 1990-09-12
CS274608B2 (en) 1991-09-15
NO855115L (no) 1986-06-23
YU196885A (en) 1989-12-31
NO161140C (no) 1989-07-05
NO161140B (no) 1989-03-28
EP0185352B1 (fr) 1989-07-19
DE3571674D1 (en) 1989-08-24
YU46849B (sh) 1994-06-24
DK592785A (da) 1986-06-21
EP0185352A1 (fr) 1986-06-25
ES8705570A1 (es) 1987-05-01
PL256834A1 (en) 1986-11-18
JPS61152944A (ja) 1986-07-11
KR860005123A (ko) 1986-07-18
AU5121285A (en) 1986-06-26
DK592785D0 (da) 1985-12-19
CN1010424B (zh) 1990-11-14
KR940006053B1 (ko) 1994-07-02
US4662319A (en) 1987-05-05
SU1436891A3 (ru) 1988-11-07
JPH0686844B2 (ja) 1994-11-02

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