FI79888B - Oljekyld, flerdelad plungerkolv foer slagkolvsfoerbraenningsmotor. - Google Patents

Oljekyld, flerdelad plungerkolv foer slagkolvsfoerbraenningsmotor. Download PDF

Info

Publication number
FI79888B
FI79888B FI854870A FI854870A FI79888B FI 79888 B FI79888 B FI 79888B FI 854870 A FI854870 A FI 854870A FI 854870 A FI854870 A FI 854870A FI 79888 B FI79888 B FI 79888B
Authority
FI
Finland
Prior art keywords
piston
oil
wall
pin base
dome
Prior art date
Application number
FI854870A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI854870A0 (fi
FI854870A (fi
Inventor
Jordan Gentscheff
Horst Lindner
Original Assignee
Man B & W Diesel Gmbh
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 filed Critical Man B & W Diesel Gmbh
Publication of FI854870A0 publication Critical patent/FI854870A0/fi
Publication of FI854870A publication Critical patent/FI854870A/fi
Application granted granted Critical
Publication of FI79888B publication Critical patent/FI79888B/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 
    • F02F3/16—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
    • F02F3/225—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid the liquid being directed into blind holes
    • 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
    • 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
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FI854870A 1985-01-26 1985-12-10 Oljekyld, flerdelad plungerkolv foer slagkolvsfoerbraenningsmotor. FI79888B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3502644 1985-01-26
DE19853502644 DE3502644A1 (de) 1985-01-26 1985-01-26 Oelgekuehlter, mehrteiliger tauchkolben fuer hubkolbenbrennkraftmaschinen

Publications (3)

Publication Number Publication Date
FI854870A0 FI854870A0 (fi) 1985-12-10
FI854870A FI854870A (fi) 1986-07-27
FI79888B true FI79888B (fi) 1989-11-30

Family

ID=6260869

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854870A FI79888B (fi) 1985-01-26 1985-12-10 Oljekyld, flerdelad plungerkolv foer slagkolvsfoerbraenningsmotor.

Country Status (5)

Country Link
EP (1) EP0189767B1 (no)
JP (1) JP2540493B2 (no)
DE (2) DE3502644A1 (no)
FI (1) FI79888B (no)
NO (1) NO163153C (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511835A1 (de) * 1985-03-30 1986-10-09 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter tauchkolben einer brennkraftmaschine
DE3518721C3 (de) * 1985-05-24 1997-09-04 Man B & W Diesel Ag Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine
DE3707462A1 (de) * 1987-03-07 1988-09-15 Man B & W Diesel Gmbh Oelgekuehlter, mehrteiliger tauchkolben fuer brennkraftmaschinen
DE3723046A1 (de) * 1987-07-11 1989-01-19 Man B & W Diesel Gmbh Tauchkolben einer hubkolbenbrennkraftmaschine
DE3832022C1 (no) * 1988-09-21 1989-09-21 Mahle Gmbh, 7000 Stuttgart, De
DE4118400A1 (de) * 1990-06-29 1992-01-02 Kolbenschmidt Ag Gebauter, oelgekuehlter kolben fuer dieselmotoren
DE4040611A1 (de) * 1990-12-19 1992-07-02 Man B & W Diesel Ag Jet-kolbenkuehlung
DE4120850A1 (de) * 1991-06-25 1993-01-07 Kolbenschmidt Ag Gebauter, oelgekuehlter kolben fuer dieselmotoren
DE19603589A1 (de) * 1996-02-01 1997-08-07 Kolbenschmidt Ag Pendelschaftkolben
EP1222364B2 (en) † 1999-10-08 2018-03-28 Federal-Mogul Corporation Dual gallery piston
DE102005048981B4 (de) 2005-10-13 2010-04-29 Man B & W Diesel A/S Kolben für einen Kreuzkopfmotor
DE102012207951B4 (de) * 2012-05-11 2022-09-22 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102012017217A1 (de) 2012-08-31 2014-05-15 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US9127618B2 (en) 2012-09-27 2015-09-08 Federal-Mogul Corporation Reduced compression height piston and piston assembly therewith and methods of construction thereof
DE102013002232B4 (de) * 2013-02-11 2022-11-17 Man Energy Solutions Se Kolben einer Brennkraftmaschine
US10184422B2 (en) 2014-12-30 2019-01-22 Tenneco Inc. Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
DE102016001926A1 (de) 2016-02-18 2017-08-24 Man Truck & Bus Ag Kolben für eine Hubkolben-Verbrennungskraftmaschine
DE102017201137A1 (de) 2017-01-25 2018-07-26 Volkswagen Aktiengesellschaft Kolben für einen Verbrennungsmotor
US20200080587A1 (en) * 2018-09-12 2020-03-12 Pai Industries, Inc. Forged Steel Cross-Head Piston

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7203513U (de) * 1972-05-10 Alcan Alu-Werke Gmbh Mehrteiliger Kolben mit Kühlraum im Kolbenkopf
CH75489A (de) * 1917-01-09 1917-08-01 A Riedler Ölsparvorrichtung an Kolbenmaschinen
AT141390B (de) * 1932-10-25 1935-04-10 Ernst Dipl Ing Mahle Leichtmetallkolben für Brennkraftmaschinen.
CH196752A (de) * 1937-03-23 1938-03-31 Sulzer Ag Gekühlter Kolben für Brennkraftmaschinen.
DE961847C (de) * 1944-05-24 1957-04-11 Schmidt Gmbh Karl Kolben fuer Brennkraftmaschinen
DE1006669B (de) * 1953-06-16 1957-04-18 Maybach Motorenbau Gmbh Mehrteiliger, oelgekuehlter Kolben fuer eine Brennkraftmaschine
JPS4212887Y1 (no) * 1964-10-12 1967-07-21
DE1526598A1 (de) * 1966-10-07 1970-02-12 Maschf Augsburg Nuernberg Ag Einrichtung zur Verringerung des Zylinderbuechsenverschleisses bei Tauchkolbenmotoren insbesondere fuer Schweroelbetrieb
GB1232990A (no) * 1967-09-28 1971-05-26
FR2079873A5 (no) * 1970-02-16 1971-11-12 Semt
DE2140824C2 (de) * 1971-08-14 1983-06-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Ölgekühlter Kolben für Brennkraftmaschinen
DE2307347A1 (de) * 1973-02-15 1974-08-22 Maschf Augsburg Nuernberg Ag Mehrteiliger tauchkolben fuer viertaktbrennkraftmaschinen, insbesondere grossdieselmotoren
JPS5179239U (no) * 1975-11-26 1976-06-23
JPS52141538U (no) * 1976-04-23 1977-10-26
JPS52130011A (en) * 1976-04-24 1977-11-01 Sanwa Seiki Mfg Co Ltd Positive displacement engines
JPS5416975U (no) * 1977-07-08 1979-02-03
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
JPS5633575A (en) * 1979-08-25 1981-04-04 Nissan Motor Co Ltd Ground speed detecting rader for vehicle
JPS5831464A (ja) * 1981-08-19 1983-02-24 Fujitsu Ltd ジョブ出力情報の伝送方式
JPS58186122U (ja) * 1982-06-04 1983-12-10 株式会社小松製作所 ピストンク−リングノズル
JPS5924853U (ja) * 1982-08-09 1984-02-16 旭化成株式会社 収納ボツクス
DE3303984C1 (de) * 1983-02-05 1984-05-24 Mahle Gmbh, 7000 Stuttgart Mehrteiliger,fluessigkeitsgekuehlter Kolben fuer Verbrennungsmotoren
JPS59181248U (ja) * 1983-05-20 1984-12-03 川崎重工業株式会社 内燃機関のピストン装置

Also Published As

Publication number Publication date
JPS61175256A (ja) 1986-08-06
EP0189767A3 (en) 1987-04-01
NO860264L (no) 1986-07-28
NO163153B (no) 1990-01-02
DE3502644A1 (de) 1986-07-31
DE3660506D1 (en) 1988-09-15
EP0189767A2 (de) 1986-08-06
EP0189767B1 (de) 1988-08-10
FI854870A0 (fi) 1985-12-10
JP2540493B2 (ja) 1996-10-02
FI854870A (fi) 1986-07-27
NO163153C (no) 1990-04-11

Similar Documents

Publication Publication Date Title
FI79888B (fi) Oljekyld, flerdelad plungerkolv foer slagkolvsfoerbraenningsmotor.
US4180027A (en) Two-piece oil-cooled piston
US6557514B1 (en) Closed gallery monobloc piston having oil drainage groove
KR101283956B1 (ko) 향상된 냉각 특성을 갖는 피스톤
US3805677A (en) Two-piece oil-cooled piston with thermal expansion control
CN107257885B (zh) 减小压缩高度的双通道活塞、其活塞组件及其构建方法
US6862976B2 (en) Monobloc piston
US7406941B2 (en) One piece cast steel monobloc piston
FI67131B (fi) Kolv foer en maskin med fram- och aotergaoende kolvar saerskilt foer en foerbraenningsmotor
US4428330A (en) Piston for internal combustion engines
US20100175641A1 (en) Cylinder block and method for manufacturing the same
US5040454A (en) Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
JPS60192860A (ja) 内燃機関用ピストン
US4359973A (en) Oiling system for piston of internal combustion engine
US7647911B2 (en) Small end con rod guidance piston
US4207808A (en) Piston for reciprocating internal combustion engines, typically diesel engines
US2865348A (en) Piston
JPH08177620A (ja) 内燃機関用ピストン
US5081959A (en) Cooling arrangement for piston head of internal combustion engine
SU1283432A1 (ru) Охлаждаемый поршень дл двигател внутреннего сгорани
EP0393142B1 (en) Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
JPS5943480Y2 (ja) 内燃機関のピストン
US2267724A (en) Piston
KR100391358B1 (ko) 탑링의 기능을 향상하기 위한 피스톤 구조
US1610852A (en) Piston

Legal Events

Date Code Title Description
FC Application refused

Owner name: M.A.N.-B&W DIESEL GMBH