ES287337U - Piston para una maquina motriz de combustion de pistones de carrera - Google Patents
Piston para una maquina motriz de combustion de pistones de carreraInfo
- Publication number
- ES287337U ES287337U ES1984287337U ES287337U ES287337U ES 287337 U ES287337 U ES 287337U ES 1984287337 U ES1984287337 U ES 1984287337U ES 287337 U ES287337 U ES 287337U ES 287337 U ES287337 U ES 287337U
- Authority
- ES
- Spain
- Prior art keywords
- piston
- combustion engine
- internal combustion
- reciprocating
- way
- 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.)
- Granted
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
- F16J1/10—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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
-
- 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
- F02F3/16—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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
- Electric Clocks (AREA)
Abstract
Pistón para una máquina motriz de combustión de postones de carrera, consistente en un fondo de pistón y un vástago de pistón, que están unidos por medio de un bulón de pistón o por medio de manguitos de bulón de pistón, en que el fondo del pistón presenta una cavidad de espacio de combustión, un soporte de segmento de pistón, que rodea la cavidad de espacio de combustión y un apéndice anular, unido con el fondo de la cavidad de espacio de combustión, que pasa en transición en dos cojinetes de apoyo, que apoya el fondo del pistón en el bulón del pistón, caracterizado porque el soporte de segmento de pistón está unido adicionalmente con el apéndice anular por medio de un elemento de apoyo anular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833338419 DE3338419A1 (de) | 1983-10-22 | 1983-10-22 | Kolben fuer eine hubkolbenbrennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
ES287337U true ES287337U (es) | 1986-04-16 |
ES287337Y ES287337Y (es) | 1986-12-01 |
Family
ID=6212495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984287337U Expired ES287337Y (es) | 1983-10-22 | 1984-04-23 | Piston para una maquina motriz de combustion de pistones de carrera |
Country Status (8)
Country | Link |
---|---|
US (1) | US4577595A (es) |
JP (1) | JPS6093160A (es) |
CH (1) | CH662863A5 (es) |
DE (1) | DE3338419A1 (es) |
ES (1) | ES287337Y (es) |
FR (1) | FR2553832A1 (es) |
GB (1) | GB2148451B (es) |
IT (1) | IT1174121B (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3540085A1 (de) * | 1985-11-12 | 1987-05-14 | Alcan Aluminiumwerke | Kolben fuer brennkraftmaschinen |
GB8528000D0 (en) * | 1985-11-13 | 1985-12-18 | Ae Plc | Pistons |
US4677722A (en) * | 1985-12-16 | 1987-07-07 | Chrysler Motors Corporation | Tapered piston pin |
MX160282A (es) * | 1986-10-20 | 1990-01-25 | Elsbett L | Mejoras a motor diesel para vehiculos |
BR8700642A (pt) * | 1987-02-09 | 1988-08-30 | Metal Leve Sa | Embolo articulado |
DE3717767A1 (de) * | 1987-05-26 | 1988-12-08 | Mahle Gmbh | Kuehlbarer tauchkolben fuer verbrennungsmotoren |
DE3830033C2 (de) * | 1987-11-30 | 1998-05-07 | Mahle Gmbh | Gebauter, ölgekühlter Tauchkolben für Verbrennungsmotoren |
US4867119A (en) * | 1988-10-21 | 1989-09-19 | Caterpillar Inc. | Engine piston assembly and forged piston member therefor having a cooling recess |
US5040454A (en) * | 1988-10-21 | 1991-08-20 | Caterpillar Inc. | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio |
JP2608613B2 (ja) * | 1988-10-21 | 1997-05-07 | キャタピラー インコーポレーテッド | 最上部リング溝を有するピストン部材を備えたエンジン |
JPH0272348U (es) * | 1988-11-18 | 1990-06-01 | ||
DE4007992A1 (de) * | 1989-03-20 | 1990-09-27 | Avl Verbrennungskraft Messtech | Mehrteiliger kolben fuer brennkraftmaschinen |
DE4014703A1 (de) * | 1990-05-08 | 1991-11-14 | Mahle Gmbh | Gekuehlter tauchkolben fuer verbrennungsmotoren mit voneinander getrenntem kolbenoberteil und kolbenschaft |
BR9005376A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Embolo bipartido com fechamento postico de galeria e processo para sua obtencao |
US5231917A (en) * | 1992-09-14 | 1993-08-03 | Devilbiss Air Power Company | Wobble piston |
JPH0676643U (ja) * | 1993-04-07 | 1994-10-28 | いすゞ自動車株式会社 | 燃焼機関のピストン |
BR9400717A (pt) * | 1994-03-08 | 1995-10-24 | Metal Leve Sa | Pino de articulação para êmbolo de duas peças |
US5653204A (en) * | 1996-05-21 | 1997-08-05 | Caterpillar Inc. | Piston assembly retaining device |
DE19649052A1 (de) * | 1996-11-27 | 1998-05-28 | Mtu Friedrichshafen Gmbh | Dieselmotor mit Direkteinspritzung und einer Kolbenmulde |
US6003479A (en) * | 1997-05-12 | 1999-12-21 | Evans; Mark M. | Piston construction |
US5934174A (en) * | 1998-10-02 | 1999-08-10 | Cummins Engine Company, Inc. | Lightweight articulated piston head and method of making the piston head |
JP2000220520A (ja) * | 1999-01-27 | 2000-08-08 | Komatsu Ltd | 内燃機関のピストン |
US6250275B1 (en) | 1999-08-16 | 2001-06-26 | Caterpillar Inc. | Internal combustion engine piston pin lubrication |
US6401595B1 (en) * | 2000-10-18 | 2002-06-11 | Caterpillar Inc. | Piston for an internal combustion engine and method of assembly |
US20050166890A1 (en) * | 2002-06-11 | 2005-08-04 | Wickman David D. | Piston/combustion chamber configurations for enhanced ci engine performace |
US8276563B2 (en) * | 2002-06-28 | 2012-10-02 | Cummins, Inc. | Internal combustion engine piston |
US20040089099A1 (en) * | 2002-11-13 | 2004-05-13 | Federal-Mogul World Wide, Inc. | Wrist pin |
US6715457B1 (en) * | 2003-03-20 | 2004-04-06 | Federal-Mogul World Wide, Inc. | Piston assembly |
DE10325917A1 (de) * | 2003-06-07 | 2005-03-31 | Mahle Gmbh | Kolben für einen Verbrennungsmotor und Gießverfahren zu dessen Herstellung |
DE10325914B4 (de) * | 2003-06-07 | 2012-08-02 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE10326456A1 (de) | 2003-06-12 | 2004-12-30 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE10346822A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE10346819A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Einteiliger Kolben für einen Verbrennungsmotor |
US20070074695A1 (en) * | 2005-10-04 | 2007-04-05 | Mahle Technology, Inc. | Piston having improved cooling characteristics |
KR101279842B1 (ko) * | 2005-12-17 | 2013-06-28 | 말레 인터내셔널 게엠베하 | 내연 기관용 투피스형 피스톤 |
DE102006045728A1 (de) * | 2006-09-27 | 2008-04-03 | Mahle International Gmbh | Einteiliger Kolben für einen Verbrennungsmotor |
US7647911B2 (en) * | 2007-08-08 | 2010-01-19 | Federal-Mogul World Wide, Inc. | Small end con rod guidance piston |
US7762227B2 (en) * | 2008-02-19 | 2010-07-27 | Federal Mogul Corporation | Coolable piston for internal combustion engine |
US8347842B2 (en) * | 2008-02-19 | 2013-01-08 | Federal-Mogul Corporation | Coolable piston for internal combustion engine |
DE102009039217A1 (de) * | 2009-08-28 | 2011-03-03 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102011012685A1 (de) * | 2011-03-01 | 2012-09-06 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102012211060A1 (de) * | 2012-06-27 | 2014-04-17 | Bayerische Motoren Werke Aktiengesellschaft | Kolben für eine Hubkolben-Brennkraftmaschine |
DE102013114064B4 (de) * | 2013-12-16 | 2018-07-05 | Secop Gmbh | Kolbenanordnung für einen Kältemittelverdichter |
DE102014005138A1 (de) * | 2014-04-08 | 2015-10-08 | Mtu Friedrichshafen Gmbh | Kolben für eine Brennkraftmaschine |
EP3129629B1 (de) * | 2014-04-09 | 2018-06-06 | KS Kolbenschmidt GmbH | Verlängerter kühlkanalzulauf für kühlkanalkolben und verfahren zu seinem betrieb |
EP3301284B1 (en) | 2016-09-29 | 2020-11-25 | Caterpillar Energy Solutions GmbH | Piston with cooling arrangement |
US20190316678A1 (en) * | 2018-04-12 | 2019-10-17 | Ford Global Technologies, Llc | Fully-Floating Pivot Joint With Press-Fit Bushings |
DE102019213358A1 (de) | 2019-09-03 | 2021-03-04 | Mahle International Gmbh | Kolben |
US11230992B2 (en) * | 2020-04-03 | 2022-01-25 | Caterpillar Inc. | Piston geometry for reduced smoke and cylinder head component temperatures |
DE102021201154A1 (de) | 2021-02-08 | 2022-08-11 | Mahle International Gmbh | Montageverfahren eines Zulauftrichters sowie zugehöriger Zulauftrichter und Kolben |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7335155U (de) * | 1974-12-12 | Maschinenfabrik Augsburg Nuernberg Ag | Mehrteiliger Kolben für Brennkraftmaschinen, insbesondere Großdieselmotoren | |
US2040293A (en) * | 1934-05-12 | 1936-05-12 | Henry T Chandler | Piston |
DE629977C (de) * | 1935-01-11 | 1936-05-16 | Humboldt Deutzmotoren A G | Arbeitskolben fuer Brennkraftmaschinen |
DE733038C (de) * | 1941-09-17 | 1943-03-18 | Mahle Kg | Brennkraftmaschinenkolben mit einem Hohlraum zur Aufnahme eines Kuehlmittels |
US2687931A (en) * | 1952-05-01 | 1954-08-31 | Gen Motors Corp | Connecting rod and piston assembly |
US3221718A (en) * | 1964-01-09 | 1965-12-07 | Continental Aviat & Eng Corp | Piston construction |
US3555972A (en) * | 1968-12-23 | 1971-01-19 | Gen Motors Corp | Crosshead piston |
DE2140824C2 (de) * | 1971-08-14 | 1983-06-01 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Ölgekühlter Kolben für Brennkraftmaschinen |
US3789743A (en) * | 1972-02-28 | 1974-02-05 | Gen Motors Corp | Eccentric pin bearing |
US3906924A (en) * | 1972-05-17 | 1975-09-23 | Elsbett L | Piston with central combustion chamber for injection-type internal combustion engines |
DE2253868B2 (de) * | 1972-11-03 | 1980-11-20 | M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg | Einteiliger, mit einer Pleuelstange verbundener Gußeisenkolben |
US4056044A (en) * | 1975-11-12 | 1977-11-01 | Caterpillar Tractor Co. | Oil cooled piston |
DE7634890U1 (de) * | 1976-11-04 | 1977-02-24 | Cummins Engine Co., Inc., Columbus, Ind. (V.St.A.) | Kolben fuer verbrennungskraftmaschinen |
US4270494A (en) * | 1979-01-11 | 1981-06-02 | General Motors Corporation | Insulated oil cooled piston assembly |
DE2919638A1 (de) * | 1979-05-16 | 1980-11-20 | Schmidt Gmbh Karl | Kolben fuer brennkraftmaschinen |
-
1983
- 1983-10-22 DE DE19833338419 patent/DE3338419A1/de not_active Withdrawn
-
1984
- 1984-03-29 CH CH1599/84A patent/CH662863A5/fr not_active IP Right Cessation
- 1984-04-23 ES ES1984287337U patent/ES287337Y/es not_active Expired
- 1984-05-30 IT IT21172/84A patent/IT1174121B/it active
- 1984-07-03 FR FR8410549A patent/FR2553832A1/fr not_active Withdrawn
- 1984-07-17 JP JP59147051A patent/JPS6093160A/ja active Pending
- 1984-07-19 US US06/632,323 patent/US4577595A/en not_active Expired - Fee Related
- 1984-09-03 GB GB08422175A patent/GB2148451B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH662863A5 (de) | 1987-10-30 |
US4577595A (en) | 1986-03-25 |
GB2148451A (en) | 1985-05-30 |
ES287337Y (es) | 1986-12-01 |
JPS6093160A (ja) | 1985-05-24 |
IT1174121B (it) | 1987-07-01 |
DE3338419A1 (de) | 1985-05-02 |
GB2148451B (en) | 1987-01-28 |
IT8421172A0 (it) | 1984-05-30 |
GB8422175D0 (en) | 1984-10-10 |
FR2553832A1 (fr) | 1985-04-26 |
IT8421172A1 (it) | 1985-11-30 |
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