[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2187007T3 - Piston para motor de dos tiempos de tipo diesel. - Google Patents

Piston para motor de dos tiempos de tipo diesel.

Info

Publication number
ES2187007T3
ES2187007T3 ES98907895T ES98907895T ES2187007T3 ES 2187007 T3 ES2187007 T3 ES 2187007T3 ES 98907895 T ES98907895 T ES 98907895T ES 98907895 T ES98907895 T ES 98907895T ES 2187007 T3 ES2187007 T3 ES 2187007T3
Authority
ES
Spain
Prior art keywords
piston
sup
segments
type engine
diesel type
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 - Lifetime
Application number
ES98907895T
Other languages
English (en)
Inventor
Lech Moczulski
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.)
MAN B&W Diesel AS
Original Assignee
MAN B&W Diesel AS
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 MAN B&W Diesel AS filed Critical MAN B&W Diesel AS
Application granted granted Critical
Publication of ES2187007T3 publication Critical patent/ES2187007T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Hydraulic Motors (AREA)

Abstract

Un pistón (1) para un motor de cruceta de dos tiempos tiene un cierto número de ranuras anulares (2-4) para los segmentos de pistón. En al menos algunos de los segmentos, el pistón tiene pasos de alivio de la presión, cuyos ejes evitan golpear los segmentos del pistón (14) en las extensiones a través de las aberturas de salida (20). La superficie total de la sección recta expresada en mm{sup, 2} de los pasos de alivio de la presión asociada con el segmento de pistón individual es el intervalo entre D{sup, 2} /6800 y D{sup, 2} /10000, siendo D el diámetro del cilindro expresado en mm.
ES98907895T 1997-03-14 1998-03-09 Piston para motor de dos tiempos de tipo diesel. Expired - Lifetime ES2187007T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK199700286A DK28697A (da) 1997-03-14 1997-03-14 Stempel til en forbrænmdingsmotor, navnlig en totakts krydshovedmotor af dieseltypen

Publications (1)

Publication Number Publication Date
ES2187007T3 true ES2187007T3 (es) 2003-05-16

Family

ID=8091850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98907895T Expired - Lifetime ES2187007T3 (es) 1997-03-14 1998-03-09 Piston para motor de dos tiempos de tipo diesel.

Country Status (12)

Country Link
EP (1) EP0979352B1 (es)
JP (1) JP3362859B2 (es)
KR (1) KR100370434B1 (es)
CN (1) CN1083530C (es)
AU (1) AU6609998A (es)
DE (1) DE69809044T2 (es)
DK (1) DK28697A (es)
ES (1) ES2187007T3 (es)
NO (1) NO994443L (es)
PL (1) PL335806A1 (es)
RU (1) RU2190773C2 (es)
WO (1) WO1998041749A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001263730A1 (en) * 2000-09-20 2002-04-02 Weimin Tang A combined gas ring and its piston ring-piston assembly
DE10108246A1 (de) * 2001-02-21 2002-09-19 Gkn Sinter Metals Gmbh Kolben mit Stützstegen für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
AT414270B (de) * 2002-07-24 2006-10-15 Ventrex Automotive Gmbh Einrichtung zur verdichtung von gasen
AT414269B (de) * 2002-07-24 2006-10-15 Ventrex Automotive Gmbh Einrichtung zur verdichtung von gasen
EP1431631A1 (de) * 2002-12-18 2004-06-23 Federal-Mogul Friedberg GmbH Kolbenring
DE10319141A1 (de) * 2003-04-28 2004-11-25 Man B&W Diesel A/S Kolben für einen Großmotor sowie Verfahren zur Herstellung einer Verschleißschutzschicht bei einem derartigen Kolben
DE102009028390B3 (de) * 2009-08-10 2011-05-26 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
US8746701B2 (en) * 2010-05-27 2014-06-10 GM Global Technology Operations LLC Piston assembly
EP2551503A1 (de) * 2011-07-25 2013-01-30 Wärtsilä Schweiz AG Kolben, Kolbenring und Ölverteilring für eine Hubkolbenbrennkraftmaschine
EP2639438A1 (en) * 2012-03-13 2013-09-18 Wärtsilä Schweiz AG Piston and lubricant distribution device for reciprocating piston combustion engine
DE102012220464A1 (de) * 2012-11-09 2014-05-28 Federal-Mogul Burscheid Gmbh Kolbenring mit einer periodisch variierenden Scheitelpunktlinie
US10851893B2 (en) * 2014-09-08 2020-12-01 Westport Power Inc. Piston arrangement
DE102015109826A1 (de) * 2015-06-19 2016-12-22 Federal-Mogul Burscheid Gmbh Kolbenring mit Nutdichtung
DE102017103159B4 (de) 2017-02-16 2023-02-02 Man Energy Solutions Se Zylinder einer Brennkraftmaschine
DE102018106983B4 (de) * 2018-03-23 2022-07-07 Federal-Mogul Burscheid Gmbh Kolbenring für Zweitaktmotoren mit einer Verschleißanzeige
CN111042944B (zh) * 2019-12-20 2021-04-16 安徽工程大学 一种活塞缸套
JP2023019119A (ja) * 2021-07-28 2023-02-09 株式会社神戸製鋼所 ピストン及び往復動圧縮機
WO2024036036A2 (en) * 2022-08-10 2024-02-15 Cummins Inc. Piston assemblies and cylinders that control gas flow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104621A (en) * 1981-08-14 1983-03-09 Exxon Research Engineering Co Piston ring lubrication
JPH0248737B2 (ja) * 1982-03-29 1990-10-26 Mitsubishi Heavy Ind Ltd Pisuton
DE19514918C2 (de) * 1995-04-22 1999-01-07 Mtu Friedrichshafen Gmbh Kolben für Brennkraftmaschine
DK172822B1 (da) * 1995-09-22 1999-08-02 Man B & W Diesel As Stempelring til et stempel i en forbrændingsmotor

Also Published As

Publication number Publication date
EP0979352A1 (en) 2000-02-16
KR100370434B1 (ko) 2003-01-30
CN1083530C (zh) 2002-04-24
DK28697A (da) 1998-09-15
AU6609998A (en) 1998-10-12
CN1250505A (zh) 2000-04-12
EP0979352B1 (en) 2002-10-30
WO1998041749A1 (en) 1998-09-24
PL335806A1 (en) 2000-05-22
JP2000514156A (ja) 2000-10-24
RU2190773C2 (ru) 2002-10-10
KR20000076207A (ko) 2000-12-26
NO994443D0 (no) 1999-09-13
JP3362859B2 (ja) 2003-01-07
DE69809044D1 (de) 2002-12-05
DE69809044T2 (de) 2003-06-26
NO994443L (no) 1999-11-12

Similar Documents

Publication Publication Date Title
ES2187007T3 (es) Piston para motor de dos tiempos de tipo diesel.
DE69631700D1 (de) Hubkolben für eine Brennkraftmaschine
DE69700387D1 (de) Zylinderbüchse, kolben sowie kolbenring eines dieselmotors
MX166462B (es) Piston con fraccion reducida
ES2017791B3 (es) Piston para motores de combustion interna y maquinas analogas.
ES2105117T3 (es) Junta metalica laminada con nervios de soporte en los bordes.
DE59605578D1 (de) Hubkolbenbrennkraftmaschine mit wenigstens einem Zylinder
ES296510Y (es) Piston para motores y comprensores.
ES2105306T3 (es) Conducto de escape para motores de combustion interna de dos tiempos.
ATE187801T1 (de) Schwenkkolbenmaschine
ATE219552T1 (de) Vorrichtung in einem zweitakt-verbrennungsmotor
ES2178835T3 (es) Dispositivo en un motor de combustion con conbustion interna.
ES2165292A1 (es) Camisa de cilindro para motor de combustion interna de tipo diesel.
SE7713429L (sv) Forbrenningsmotor med en eller flera klemspalter mellan kolv och cylinderblock samt i brennkammaren anordnade omlenkningsorgan, som forsetter brensleluftladdningen i roterande stromning
ES2030775T3 (es) Equipo motor.
IT1197973B (it) Dispositivo di iniezione del carburante, per motori endotermici, specialmente ugello di pompa per motori endotermici ad inizione e a compressione d'aria
ATE364786T1 (de) Kraftstoffeinspritzsystem für eine kolbenmaschine
IT1234187B (it) Insieme cilindro alternativo e pistone per motori a combustione interna e simili.
IT8221909A0 (it) Procedimento ed apparecchiatura per determinare la posizione di un pistone nel cilindro di un motore alternativo.
SE9604838D0 (sv) Gnistgivaranordning
TR199800423A2 (en) Piston bilezi�i
RU93002386A (ru) Поршневой двигатель
KR970041194U (ko) 엔진 실린더의 피스톤 쿨링 제트
ATE283421T1 (de) Brennkraftmaschine
IT8903617A0 (it) Testata per motori, in particolare del tipo ad accensione per compressione