ES8703982A1 - Un sistema de lubricacion con recuperacion de aceite para el piston de un motor de dos tiempos con bomba-sumidero para el barrido. - Google Patents

Un sistema de lubricacion con recuperacion de aceite para el piston de un motor de dos tiempos con bomba-sumidero para el barrido.

Info

Publication number
ES8703982A1
ES8703982A1 ES555711A ES555711A ES8703982A1 ES 8703982 A1 ES8703982 A1 ES 8703982A1 ES 555711 A ES555711 A ES 555711A ES 555711 A ES555711 A ES 555711A ES 8703982 A1 ES8703982 A1 ES 8703982A1
Authority
ES
Spain
Prior art keywords
stroke engine
scavenging
sump
pump
oil recovery
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
Application number
ES555711A
Other languages
English (en)
Other versions
ES555711A0 (es
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.)
Pomezia Srl
Original Assignee
BART Sas
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 BART Sas filed Critical BART Sas
Publication of ES8703982A1 publication Critical patent/ES8703982A1/es
Publication of ES555711A0 publication Critical patent/ES555711A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • 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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
    • 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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • 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
    • 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

Abstract

SISTEMA DE LUBRICACION CON RECUPERACION DE ACEITE PARA EL PISTON DE UN MOTOR DE DOS TIEMPOS CON BOMBA SUMIDERO PARA EL BARRIDO. CONSTA DE UN SISTEMA DE CIRCULACION FORZADA DE ACEITE LUBRICANTE QUE TIENE AGUJEROS (1, 2) PARA LA ENTRADA Y SALIDA DEL ACEITE LUBRICANTE, FORMADOS A TRAVES DE LA PARED DEL CILINDRO (3); DE UN ARO RASCADOR (6) ALOJADO EN UNA RANURA (4) DE DIMENSIONES APROPIADAS, QUE ESTA PRACTICADA EN LA FALDILLA DEL PISTON (5), MANTENIENDOSE DICHO ARO RASCADOR EN POSICION MEDIANTE UNA ESPIGA; Y DE UNA BOMBA DE LUBRICACION QUE INTRODUCE EL ACEITE LUBRICANTE A TRAVES DE LOS AGUJEROS (1) PRACTICADOS EN LA PARED DEL CILINDRO (3). DE APLICACION EN MOTORES DE DOS TIEMPOS.
ES555711A 1985-06-04 1986-06-04 Un sistema de lubricacion con recuperacion de aceite para el piston de un motor de dos tiempos con bomba-sumidero para el barrido. Expired ES8703982A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48165/85A IT1182734B (it) 1985-06-04 1985-06-04 Sistema di lubrificazione a recupero per pistone di un motore a due tempi con carter-pompa di lavaggio

Publications (2)

Publication Number Publication Date
ES8703982A1 true ES8703982A1 (es) 1987-03-01
ES555711A0 ES555711A0 (es) 1987-03-01

Family

ID=11264946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555711A Expired ES8703982A1 (es) 1985-06-04 1986-06-04 Un sistema de lubricacion con recuperacion de aceite para el piston de un motor de dos tiempos con bomba-sumidero para el barrido.

Country Status (6)

Country Link
US (1) US4672931A (es)
EP (1) EP0204669B1 (es)
DE (2) DE3670880D1 (es)
ES (1) ES8703982A1 (es)
IT (1) IT1182734B (es)
RO (1) RO94296A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877257A (en) * 1987-08-19 1989-10-31 Ide Russell D Piston ring
US4850313A (en) * 1988-02-16 1989-07-25 Peter Gibbons Cruciform engine
GB2220044B (en) * 1988-05-31 1992-11-18 Atsugi Motor Parts Co Ltd Piston structure for internal combustion engine
US5002025A (en) * 1990-06-18 1991-03-26 Crouse William H Lubricating oil permeable cylinder wall ring
DE4316927A1 (de) * 1993-05-19 1994-11-24 Mueller Weingarten Maschf Gießgarnitur für eine Druckgießmaschine
DE19755687A1 (de) * 1997-12-16 1999-06-17 Dolmar Gmbh Zweitakt-Ottomotor mit Getrenntschmierung
US6067952A (en) * 1998-12-10 2000-05-30 Brunswick Corporation Cylinder bore lubrication with residual oil
WO2000053900A1 (en) * 1999-03-11 2000-09-14 Outboard Marine Corporation Oil injection system
IT1306569B1 (it) * 1999-06-02 2001-06-18 Motor Union Italia S R L Dispositivo per ottenere un motore a due tempi a carter-pompa separato dal sistema di trasformazione del moto rettilineo alternato in moto
US6058900A (en) * 1999-07-20 2000-05-09 Brunswick Corporation Internal combustion engine with improved cylinder wall lubrication system
US20100024759A1 (en) * 2008-07-31 2010-02-04 Dobransky Gary E Two-stroke engine
US7779627B1 (en) * 2009-02-05 2010-08-24 Ries James D Variable-displacement piston-cylinder device
WO2011027140A1 (en) * 2009-09-02 2011-03-10 Dan Merritt Internal combustion engine
GB2493571B (en) * 2011-08-10 2013-09-04 Manousos Pattakos Uniflow port-less two-stroke engine
EP2620607B1 (de) * 2012-01-30 2015-08-12 Wärtsilä Schweiz AG Kolben-Zylinder-Einheit und Verfahren zur Schmiermittelversorgung eines Kolbens einer Kolben-Zylinder-Einheit für eine Hubkolbenbrennkraftmaschine
RU2716773C1 (ru) * 2019-10-14 2020-03-16 Владимир Кузьмич Дюпин Цилиндропоршневая группа двигателя внутреннего сгорания

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550963C (de) * 1932-05-23 Stihl Andreas Kolben fuer Zweitaktbrennkraftmaschinen
DE657287C (de) * 1935-02-23 1938-02-28 Siemens App Einrichtung zur Erzielung einer Durchlaufschmierung fuer Kolbenkraftmaschinen
DE1105661B (de) * 1958-04-03 1961-04-27 Kloeckner Humboldt Deutz Ag Brennkraftkolbenmaschine mit Hubtaktschmierung der Zylinderlaufbahn
US3105695A (en) * 1961-03-13 1963-10-01 Sealed Power Corp Piston ring assembly
DE2008140C3 (de) * 1970-02-21 1975-03-20 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Kolben, insbesondere für Dieselbrennkraftmaschinen
US4242948A (en) * 1977-12-16 1981-01-06 Cummins Engine Company, Inc. Insulated composite piston
US4245611A (en) * 1978-09-05 1981-01-20 General Motors Corporation Ceramic insulated engine pistons
US4331065A (en) * 1979-10-18 1982-05-25 General Motors Corporation Engine piston assembly with improved oil control
GB2113800B (en) * 1982-01-19 1986-01-22 Bernard Hooper Lubricating 2-stroke engine pistons
US4432313A (en) * 1982-05-27 1984-02-21 Trw Inc. Aluminum base material with hard facing deposit

Also Published As

Publication number Publication date
IT8548165A0 (it) 1985-06-04
DE3670880D1 (de) 1990-06-07
US4672931A (en) 1987-06-16
IT1182734B (it) 1987-10-05
EP0204669A2 (en) 1986-12-10
DE204669T1 (de) 1987-09-24
RO94296A (ro) 1988-04-30
EP0204669A3 (en) 1988-03-16
ES555711A0 (es) 1987-03-01
EP0204669B1 (en) 1990-05-02

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Owner name: POMEZIA S.R.L.