FI104112B - Polttomoottorin mäntä - Google Patents

Polttomoottorin mäntä Download PDF

Info

Publication number
FI104112B
FI104112B FI915972A FI915972A FI104112B FI 104112 B FI104112 B FI 104112B FI 915972 A FI915972 A FI 915972A FI 915972 A FI915972 A FI 915972A FI 104112 B FI104112 B FI 104112B
Authority
FI
Finland
Prior art keywords
piston
air
chamber
internal combustion
air chamber
Prior art date
Application number
FI915972A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI104112B1 (fi
FI915972A0 (fi
FI915972A7 (fi
Inventor
Jordan Gentscheff
Wolfram Lochbichler
Original Assignee
Man B & W Diesel Ag
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 Ag filed Critical Man B & W Diesel Ag
Publication of FI915972A0 publication Critical patent/FI915972A0/fi
Publication of FI915972A7 publication Critical patent/FI915972A7/fi
Application granted granted Critical
Publication of FI104112B1 publication Critical patent/FI104112B1/fi
Publication of FI104112B publication Critical patent/FI104112B/fi

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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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
    • 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
    • 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
    • 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
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FI915972A 1990-12-19 1991-12-18 Polttomoottorin mäntä FI104112B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4040611 1990-12-19
DE4040611A DE4040611A1 (de) 1990-12-19 1990-12-19 Jet-kolbenkuehlung

Publications (4)

Publication Number Publication Date
FI915972A0 FI915972A0 (fi) 1991-12-18
FI915972A7 FI915972A7 (fi) 1992-06-20
FI104112B1 FI104112B1 (fi) 1999-11-15
FI104112B true FI104112B (fi) 1999-11-15

Family

ID=6420702

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915972A FI104112B (fi) 1990-12-19 1991-12-18 Polttomoottorin mäntä

Country Status (4)

Country Link
JP (1) JPH04276119A (enrdf_load_stackoverflow)
DE (1) DE4040611A1 (enrdf_load_stackoverflow)
FI (1) FI104112B (enrdf_load_stackoverflow)
IT (1) IT1250131B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135237A1 (de) * 1991-10-25 1993-04-29 Mak Maschinenbau Krupp Kolben-pleuel-anordnung
DE4309576A1 (de) * 1993-03-24 1994-09-29 John Kranefoer Hubkolbenbrennkraftmaschine mit einstellbarem Widerlager
DE4331649A1 (de) * 1993-09-17 1995-03-23 Kloeckner Humboldt Deutz Ag Kolbenkühlung einer Brennkraftmaschine
DE19509156A1 (de) * 1995-03-14 1996-09-19 Bayerische Motoren Werke Ag Verbindungsstange zwischen Kolben und Hubtriebwerk einer Hubkolbenmaschine, insbesondere Brennkraftmaschine mit hypozykloidischem Hubtriebwerk
DE19954725A1 (de) * 1999-11-12 2001-05-23 Ks Kolbenschmidt Gmbh Kolben mit einer Verbindung von einem Kühlkanal zu einer Kolbenbolzenbohrung
US7077077B2 (en) 2001-07-06 2006-07-18 A.I.M.L. Gmbh Coolable annular support for intentionally cooled piston rings and method for the production thereof
WO2010099372A2 (en) * 2009-02-27 2010-09-02 Federal-Mogul Corporation Piston with central directional oil flow and wrist pin lubrication feature and method of construction thereof
CN103573375B (zh) * 2013-10-28 2015-12-02 北京理工大学 一种自由活塞内燃发电机振荡驱动式活塞冷却系统
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
DE102018208898A1 (de) * 2018-06-06 2019-12-12 Volkswagen Aktiengesellschaft Hubkolben für eine Hubkolbenbrennkraftmaschine und Verwendung eines Hubkolbens in einer Hubkolbenbrennkraftmaschine
DE102022108375B3 (de) 2022-04-07 2023-05-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kolben mit funktionsoptimierter Kolbenkühlung
CN117811286B (zh) * 2024-03-01 2024-05-14 云梦山(常州)科技有限公司 油冷式电机散热系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458152C (de) * 1928-03-30 Fiat Spa Kuehlvorrichtung fuer Kolben von Brennkraftmaschinen
US1688076A (en) * 1925-08-28 1928-10-16 Grayson Engine Company Ltd Piston
FR2125687A5 (enrdf_load_stackoverflow) * 1971-02-16 1972-09-29 Semt
DE3502644A1 (de) * 1985-01-26 1986-07-31 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter, mehrteiliger tauchkolben fuer hubkolbenbrennkraftmaschinen
DE3518721C3 (de) * 1985-05-24 1997-09-04 Man B & W Diesel Ag Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine
DD267084A1 (de) * 1987-12-07 1989-04-19 Schwermasch Liebknecht Veb K Gebauter fluessigkeitsgekuehlter kolben mit spritzoelzufuhr

Also Published As

Publication number Publication date
ITRM910810A0 (it) 1991-10-25
DE4040611C2 (enrdf_load_stackoverflow) 1993-06-09
JPH04276119A (ja) 1992-10-01
FI104112B1 (fi) 1999-11-15
FI915972A0 (fi) 1991-12-18
DE4040611A1 (de) 1992-07-02
ITRM910810A1 (it) 1993-04-25
IT1250131B (it) 1995-03-30
FI915972A7 (fi) 1992-06-20

Similar Documents

Publication Publication Date Title
FI104112B (fi) Polttomoottorin mäntä
ITMI942471A1 (it) Gruppo per trasportare combustibile da un serbatoio ad un motore endotermico
US2360429A (en) Silencer
JP4292024B2 (ja) 空気予備蓄積型２サイクルエンジン
WO2000026516A1 (en) Crankcase scavenged internal combustion engine
FI80131B (fi) Vevstake foer slagkolvbraenningsmaskiner.
US7331276B2 (en) Piston for a two-cycle engine
US20030217709A1 (en) Two-cycle engine
RU2070297C1 (ru) Гильза цилиндра для двигателя внутреннего сгорания с водяным охлаждением
JP3907084B2 (ja) 船外機
SU1268756A1 (ru) Глушитель шума выхлопа
WO1998051909A1 (en) Two-stroke internal combustion engine having improved fuel porting
JPS6114603Y2 (enrdf_load_stackoverflow)
ITRM960424A1 (it) Motore a combustione interna a due tempi con lavaggio a corrente uni= direzionale.
US1412833A (en) Coling of pistons and piston rods
US2051436A (en) Diesel engine
DK169824B1 (da) Forbrændingsmotor
EP0076348A1 (en) Exhaust valve casing
RU2205968C2 (ru) Выпускная система двигателя внутреннего сгорания
SE519358C2 (sv) Kompakt fyrtaktsförbränningsmotor
US1096952A (en) Internal-combustion engine.
US2329885A (en) Supplying of gases to two-stroke internal combustion engines
JPS5566612A (en) Cooling system for compound siamese cylinder block
JP2005220746A (ja) 層状掃気２サイクルエンジンのピストン
JPS55137309A (en) Exhaust pipe for internal combustion engine