ES2190953T3 - Piston y vastago del piston para un motor de combustion interna. - Google Patents

Piston y vastago del piston para un motor de combustion interna.

Info

Publication number
ES2190953T3
ES2190953T3 ES00910579T ES00910579T ES2190953T3 ES 2190953 T3 ES2190953 T3 ES 2190953T3 ES 00910579 T ES00910579 T ES 00910579T ES 00910579 T ES00910579 T ES 00910579T ES 2190953 T3 ES2190953 T3 ES 2190953T3
Authority
ES
Spain
Prior art keywords
piston
combustion engine
internal combustion
piston rod
abutment surface
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
ES00910579T
Other languages
English (en)
Inventor
Soeren Helmuth Jensen
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 ES2190953T3 publication Critical patent/ES2190953T3/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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
    • 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
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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

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)

Abstract

Pistón (1) para un motor de combustión interna, teniendo el pistón una parte superior (3) del pistón que, a una distancia del eje central longitudinal del pistón, tiene una superficie (7) de tope que se extiende en la dirección circunferencial del pistón y que está adaptada para estar sujeta fijamente a una superficie (9) de tope de un vástago (2) del pistón, caracterizado porque la superficie (7) de tope de la parte superior del pistón comprende una primera superficie (11) que, en una vista radialmente en corte, se extiende en línea recta y forma un ángulo de entre 2° y 88° con un plano perpendicular al eje central longitudinal del pistón (1), y una superficie (12) secundaria que forma un ángulo menor que 178° o de más de 182° con la primera superficie (11).
ES00910579T 1999-04-07 2000-03-17 Piston y vastago del piston para un motor de combustion interna. Expired - Lifetime ES2190953T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK199900458A DK176124B1 (da) 1999-04-07 1999-04-07 Stempel og stempelstang til en forbrændingsmotor

Publications (1)

Publication Number Publication Date
ES2190953T3 true ES2190953T3 (es) 2003-09-01

Family

ID=8093789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00910579T Expired - Lifetime ES2190953T3 (es) 1999-04-07 2000-03-17 Piston y vastago del piston para un motor de combustion interna.

Country Status (13)

Country Link
EP (1) EP1165954B1 (es)
JP (1) JP3984788B2 (es)
KR (1) KR100498208B1 (es)
CN (1) CN1119521C (es)
AT (1) ATE230820T1 (es)
AU (1) AU3274100A (es)
DE (1) DE60001156T2 (es)
DK (1) DK176124B1 (es)
ES (1) ES2190953T3 (es)
NO (1) NO329886B1 (es)
PL (1) PL197321B1 (es)
RU (1) RU2215166C2 (es)
WO (1) WO2000061935A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028926A1 (de) * 2000-06-10 2001-12-13 Mahle Gmbh Gebauter Kolben
DE10132447A1 (de) * 2001-07-04 2003-01-09 Ks Kolbenschmidt Gmbh Kolben mit angeschweißter Abdeckung des Kühlkanals
DE102006015587A1 (de) * 2006-04-04 2007-10-11 Mahle International Gmbh Oberteil eines gebauten Kolbens
US20110265743A1 (en) * 2008-07-03 2011-11-03 Volvo Lastvagnar Ab Piston for an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE603581C (de) * 1932-12-31 1934-10-04 Richard Spryss Kolben fuer Brennkraftmaschinen
JPS60261958A (ja) * 1984-06-11 1985-12-25 Toyota Motor Corp 二分割ピストン
JPS6194263U (es) * 1984-11-28 1986-06-18
JPH08210180A (ja) * 1995-02-03 1996-08-20 Mitsubishi Heavy Ind Ltd ピストン
JPH08218940A (ja) * 1995-02-10 1996-08-27 Mitsubishi Heavy Ind Ltd ディーゼルエンジンピストン冠の応力低減構造

Also Published As

Publication number Publication date
KR20020005624A (ko) 2002-01-17
KR100498208B1 (ko) 2005-07-01
WO2000061935A1 (en) 2000-10-19
DE60001156D1 (de) 2003-02-13
JP2002541385A (ja) 2002-12-03
EP1165954A1 (en) 2002-01-02
PL350798A1 (en) 2003-02-10
CN1119521C (zh) 2003-08-27
JP3984788B2 (ja) 2007-10-03
CN1345399A (zh) 2002-04-17
RU2215166C2 (ru) 2003-10-27
NO20014776D0 (no) 2001-10-01
PL197321B1 (pl) 2008-03-31
NO20014776L (no) 2001-10-01
DE60001156T2 (de) 2003-10-02
DK176124B1 (da) 2006-09-11
DK199900458A (da) 2000-10-08
ATE230820T1 (de) 2003-01-15
AU3274100A (en) 2000-11-14
EP1165954B1 (en) 2003-01-08
NO329886B1 (no) 2011-01-17

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