ES2138448T3 - Segmentos de piston y/o piston en un motor de combustion interna de tipo diesel y metodo de rodaje de un motor diesel. - Google Patents

Segmentos de piston y/o piston en un motor de combustion interna de tipo diesel y metodo de rodaje de un motor diesel.

Info

Publication number
ES2138448T3
ES2138448T3 ES97912065T ES97912065T ES2138448T3 ES 2138448 T3 ES2138448 T3 ES 2138448T3 ES 97912065 T ES97912065 T ES 97912065T ES 97912065 T ES97912065 T ES 97912065T ES 2138448 T3 ES2138448 T3 ES 2138448T3
Authority
ES
Spain
Prior art keywords
piston
diesel
engine
internal combustion
segments
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
ES97912065T
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 GmbH
MAN B&W Diesel AS
Original Assignee
MAN B&W Diesel GmbH
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 GmbH, MAN B&W Diesel AS filed Critical MAN B&W Diesel GmbH
Application granted granted Critical
Publication of ES2138448T3 publication Critical patent/ES2138448T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • 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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Lubricants (AREA)

Abstract

UNOS SEGMENTOS DE PISTON Y/O UN PISTON DE UN MOTOR DE CRUCETA DE DOS TIEMPOS QUE TIENEN EN SUS SUPERFICIES EXTERIORES RADIALES UNA CAPA DE RODAJE (32, 37, 40, 42) DE UN GROSOR DE AL MENOS 0,1 MM EN LA DIRECCION RADIAL Y ESTA HECHA DE UN MATERIAL QUE INCLUYE DE UN 5 A UN 60 % DE UN LUBRICANTE EN ESTADO SOLIDO, TAL COMO GRAFITO, Y DE UN 40 A UN 95 % DE UN AGLUTINANTE METALICO TAL COMO NI, AL, SI Y POSIBLEMENTE HASTA UN 15 % DE UN AGLUTINANTE ORGANICO. LA MACRODUREZA DE LA CAPA DE RODAJE ES INFERIOR A 300 HV30. LA CAPA DE RODAJE PERMITE ARRANCAR EL MOTOR Y DETENERLO A PLENA CARGA DENTRO DE UN PERIODO DE FUNCIONAMIENTO ADICIONAL DE COMO MUCHO TRES HORAS.
ES97912065T 1996-10-28 1997-10-21 Segmentos de piston y/o piston en un motor de combustion interna de tipo diesel y metodo de rodaje de un motor diesel. Expired - Lifetime ES2138448T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK119396 1996-10-28
DK199601410A DK172547B1 (da) 1996-10-28 1996-12-09 Stempelringe og/eller stempel i en forbrændingsmotor af dieseltypen samt fremgangsmåde til indkøring af en dieselmotor

Publications (1)

Publication Number Publication Date
ES2138448T3 true ES2138448T3 (es) 2000-01-01

Family

ID=26065362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97912065T Expired - Lifetime ES2138448T3 (es) 1996-10-28 1997-10-21 Segmentos de piston y/o piston en un motor de combustion interna de tipo diesel y metodo de rodaje de un motor diesel.

Country Status (12)

Country Link
EP (1) EP0906527B1 (es)
JP (1) JP2000507679A (es)
KR (1) KR20000022347A (es)
AU (1) AU4940497A (es)
DE (1) DE69700473T2 (es)
DK (1) DK172547B1 (es)
ES (1) ES2138448T3 (es)
HR (1) HRP970564B1 (es)
NO (1) NO990488L (es)
PL (1) PL331491A1 (es)
TW (1) TW397900B (es)
WO (1) WO1998019084A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0306972A (pt) 2002-01-18 2004-11-09 Riken Kk Anel de pistão revestido por borrifação térmica
DE10330520A1 (de) * 2003-03-01 2004-09-16 Ks Aluminium Technologie Ag Zylinderkurbelgehäuse mit vergossenem Kühlkanal
KR101401759B1 (ko) * 2007-01-09 2014-05-30 페데랄-모굴 부르샤이트 게엠베하 다층 조립체를 갖춘 피스톤 링 및 그의 제조방법
DE102009016650B3 (de) * 2009-04-07 2010-07-29 Federal-Mogul Burscheid Gmbh Gleitelement mit einstellbaren Eigenschaften
BRPI0905228B1 (pt) 2009-12-29 2017-01-24 Mahle Metal Leve Sa anel de pistão nitretado resistente à propagação de trincas
WO2021180315A1 (en) * 2020-03-11 2021-09-16 Wärtsilä Finland Oy Method of configuring a gas exchange valve assembly in an internal combustion piston engine and a gas exchange valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983120A (en) * 1962-06-25 1965-02-10 Hepworth & Grandage Ltd Surface coating for piston rings
IT1159435B (it) * 1983-05-16 1987-02-25 Gilardini Spa Elemento meccanico per la camera di combustione di un motore diesel del tipo con superfici di scorrimento provviste di strati protettivi di usura per il periodo di rodaggio e procedimento per ottenere tali strati
JPS63289374A (ja) * 1987-05-22 1988-11-25 Riken Corp ピストンリング
US5239955A (en) * 1993-01-07 1993-08-31 Ford Motor Company Low friction reciprocating piston assembly

Also Published As

Publication number Publication date
DK141096A (da) 1998-04-29
EP0906527B1 (en) 1999-09-01
KR20000022347A (ko) 2000-04-25
DE69700473D1 (de) 1999-10-07
NO990488L (no) 1999-04-28
DE69700473T2 (de) 2000-02-17
DK172547B1 (da) 1998-12-21
JP2000507679A (ja) 2000-06-20
TW397900B (en) 2000-07-11
AU4940497A (en) 1998-05-22
WO1998019084A1 (en) 1998-05-07
HRP970564A2 (en) 1998-08-31
NO990488D0 (no) 1999-02-02
PL331491A1 (en) 1999-07-19
EP0906527A1 (en) 1999-04-07
HRP970564B1 (en) 2000-04-30

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