ES8705570A1 - Perfeccionamientos en un piston con estructura aligerada es-pecialmente para un motor de combustion interna - Google Patents
Perfeccionamientos en un piston con estructura aligerada es-pecialmente para un motor de combustion internaInfo
- Publication number
- ES8705570A1 ES8705570A1 ES550220A ES550220A ES8705570A1 ES 8705570 A1 ES8705570 A1 ES 8705570A1 ES 550220 A ES550220 A ES 550220A ES 550220 A ES550220 A ES 550220A ES 8705570 A1 ES8705570 A1 ES 8705570A1
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- combustion engine
- internal
- light
- piston
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
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
Abstract
PISTON DE ESTRUCTURA ALIGERADA PARA UN MOTOR DE COMBUSTION INTERNA. CONSTA DE UNA CABEZA (1) Y UN CUERPO (2) MONOBLOQUE, ESTANDO LA CABEZA APOYADA SOBRE EL CUERPO (2) POR INTERMEDIO DE AL MENOS DOS SUPERFICIES DE APOYO (4, 5) CIRCULARES; DE UN PALIER (6) PREVISTO EN EL CUERPO (2) PARA RECIBIR UNA PIEZA DE ARTICULACION (10) FIJADA RIGIDAMENTE CON LA EXTREMIDAD DE UNA BIELA (3), EL CUAL COMPRENDE POR EL LADO DE LA CABEZA DEL PISTON, UNA PARED (7) CUYO ASIENTO ES CONTINUO (8); Y DE DOS TABIQUES DELGADOS (11, 12) DE FORMA TRONCOCONICA, CUYOS EJES CENTRALES (13, 14, 15, 16) SON RECTILINEOS, APOYANDOSE CADA TABIQUE SOBRE UNA DE LAS SUPERFICIES DE APOYO (4, 5). DE APLICACION EN GRANDES MOTORES MARINOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8419533A FR2575227B1 (fr) | 1984-12-20 | 1984-12-20 | Piston a structure allegee, notamment pour un moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
ES550220A0 ES550220A0 (es) | 1987-05-01 |
ES8705570A1 true ES8705570A1 (es) | 1987-05-01 |
Family
ID=9310824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES550220A Expired ES8705570A1 (es) | 1984-12-20 | 1985-12-20 | Perfeccionamientos en un piston con estructura aligerada es-pecialmente para un motor de combustion interna |
Country Status (19)
Country | Link |
---|---|
US (1) | US4662319A (es) |
EP (1) | EP0185352B1 (es) |
JP (1) | JPH0686844B2 (es) |
KR (1) | KR940006053B1 (es) |
CN (1) | CN1010424B (es) |
AU (1) | AU5121285A (es) |
BR (1) | BR8506391A (es) |
CS (1) | CS274608B2 (es) |
DD (1) | DD242258A5 (es) |
DE (1) | DE3571674D1 (es) |
DK (1) | DK159400C (es) |
ES (1) | ES8705570A1 (es) |
FI (1) | FI80950C (es) |
FR (1) | FR2575227B1 (es) |
IN (1) | IN165190B (es) |
NO (1) | NO161140C (es) |
PL (1) | PL256834A1 (es) |
SU (1) | SU1436891A3 (es) |
YU (1) | YU46849B (es) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FI102559B (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 |
WO2001027441A1 (en) | 1999-10-08 | 2001-04-19 | Federal-Mogul Corporation | Dual gallery piston |
DE10132447A1 (de) * | 2001-07-04 | 2003-01-09 | Ks Kolbenschmidt Gmbh | Kolben mit angeschweißter Abdeckung des Kühlkanals |
US6539910B1 (en) | 2001-09-19 | 2003-04-01 | Federal-Mogul World Wide, Inc. | Closed gallery piston having con rod lubrication |
US6513477B1 (en) | 2001-09-19 | 2003-02-04 | Federal-Mogul World Wide, Inc. | Closed gallery piston having pin bore lubrication |
US6491013B1 (en) | 2001-09-19 | 2002-12-10 | Federal-Mogul World Wide, Inc. | Closed gallery piston having reinforced oil hole |
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 |
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 |
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 |
CN203584599U (zh) | 2011-03-17 | 2014-05-07 | 康明斯知识产权公司 | 用于内燃发动机的活塞 |
DE102012208090B4 (de) * | 2012-05-15 | 2022-03-24 | Man Energy Solutions Se | Kolben einer Brennkraftmaschine |
JP6392221B2 (ja) * | 2012-07-20 | 2018-09-19 | フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーFederal−Mogul Llc | 油冷通路を有するピストンおよびその構成方法 |
EP2900993B1 (en) | 2012-09-27 | 2018-07-25 | Federal-Mogul LLC | Reduced compression height piston and piston assembly therewith and methods of construction thereof |
CN105051357B (zh) | 2013-01-21 | 2018-05-18 | 费德罗-莫格尔公司 | 活塞及其制造方法 |
CN105317547A (zh) * | 2013-07-12 | 2016-02-10 | 林卓云 | 一种柴油机用耐爆压结构 |
WO2015039080A1 (en) | 2013-09-16 | 2015-03-19 | Federal-Mogul Corporation | Pinless piston with gallery |
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)
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 |
US4253430A (en) * | 1979-01-11 | 1981-03-03 | General Motors Corporation | Insulated oil cooled piston assembly |
US4270494A (en) * | 1979-01-11 | 1981-06-02 | 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 |
-
1984
- 1984-12-20 FR FR8419533A patent/FR2575227B1/fr not_active Expired
-
1985
- 1985-12-06 IN IN1036/DEL/85A patent/IN165190B/en unknown
- 1985-12-06 US US06/805,812 patent/US4662319A/en not_active Expired - Lifetime
- 1985-12-12 CS CS920285A patent/CS274608B2/cs not_active IP Right Cessation
- 1985-12-13 AU AU51212/85A patent/AU5121285A/en not_active Abandoned
- 1985-12-13 FI FI854960A patent/FI80950C/fi not_active IP Right Cessation
- 1985-12-16 PL PL25683485A patent/PL256834A1/xx unknown
- 1985-12-17 YU YU196885A patent/YU46849B/sh unknown
- 1985-12-17 EP EP85116079A patent/EP0185352B1/fr not_active Expired
- 1985-12-17 DE DE8585116079T patent/DE3571674D1/de not_active Expired
- 1985-12-17 JP JP60285954A patent/JPH0686844B2/ja not_active Expired - Lifetime
- 1985-12-18 KR KR1019850009527A patent/KR940006053B1/ko not_active IP Right Cessation
- 1985-12-18 NO NO855115A patent/NO161140C/no unknown
- 1985-12-18 CN CN85108901A patent/CN1010424B/zh not_active Expired
- 1985-12-19 SU SU853992292A patent/SU1436891A3/ru active
- 1985-12-19 DD DD85284770A patent/DD242258A5/de unknown
- 1985-12-19 DK DK592785A patent/DK159400C/da not_active IP Right Cessation
- 1985-12-19 BR BR8506391A patent/BR8506391A/pt not_active IP Right Cessation
- 1985-12-20 ES ES550220A patent/ES8705570A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI854960A0 (fi) | 1985-12-13 |
FR2575227B1 (fr) | 1988-12-23 |
YU196885A (en) | 1989-12-31 |
NO161140C (no) | 1989-07-05 |
NO855115L (no) | 1986-06-23 |
DK159400B (da) | 1990-10-08 |
EP0185352A1 (fr) | 1986-06-25 |
AU5121285A (en) | 1986-06-26 |
EP0185352B1 (fr) | 1989-07-19 |
ES550220A0 (es) | 1987-05-01 |
PL256834A1 (en) | 1986-11-18 |
JPH0686844B2 (ja) | 1994-11-02 |
KR940006053B1 (ko) | 1994-07-02 |
CS274608B2 (en) | 1991-09-15 |
DD242258A5 (de) | 1987-01-21 |
DK592785D0 (da) | 1985-12-19 |
YU46849B (sh) | 1994-06-24 |
BR8506391A (pt) | 1986-09-02 |
FI80950C (fi) | 1990-08-10 |
DK592785A (da) | 1986-06-21 |
CN1010424B (zh) | 1990-11-14 |
NO161140B (no) | 1989-03-28 |
US4662319A (en) | 1987-05-05 |
FI854960A (fi) | 1986-06-21 |
CN85108901A (zh) | 1986-06-10 |
DE3571674D1 (en) | 1989-08-24 |
FI80950B (fi) | 1990-04-30 |
CS920285A2 (en) | 1990-09-12 |
KR860005123A (ko) | 1986-07-18 |
FR2575227A1 (fr) | 1986-06-27 |
SU1436891A3 (ru) | 1988-11-07 |
DK159400C (da) | 1991-04-08 |
JPS61152944A (ja) | 1986-07-11 |
IN165190B (es) | 1989-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20011110 |