SE386727B - Oljekyld kolv for forbrenningsmotorer - Google Patents

Oljekyld kolv for forbrenningsmotorer

Info

Publication number
SE386727B
SE386727B SE7210266A SE1026672A SE386727B SE 386727 B SE386727 B SE 386727B SE 7210266 A SE7210266 A SE 7210266A SE 1026672 A SE1026672 A SE 1026672A SE 386727 B SE386727 B SE 386727B
Authority
SE
Sweden
Prior art keywords
combustion engines
oil cool
cool piston
piston
oil
Prior art date
Application number
SE7210266A
Other languages
English (en)
Swedish (sv)
Inventor
R Hefner
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of SE386727B publication Critical patent/SE386727B/xx

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
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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 
    • F02F3/0015—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
SE7210266A 1971-08-14 1972-08-07 Oljekyld kolv for forbrenningsmotorer SE386727B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140824A DE2140824C2 (de) 1971-08-14 1971-08-14 Ölgekühlter Kolben für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
SE386727B true SE386727B (sv) 1976-08-16

Family

ID=5816771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7210266A SE386727B (sv) 1971-08-14 1972-08-07 Oljekyld kolv for forbrenningsmotorer

Country Status (7)

Country Link
JP (1) JPS5429660B2 (de)
DE (1) DE2140824C2 (de)
DK (1) DK133196C (de)
FR (1) FR2150044A5 (de)
IT (1) IT961846B (de)
NL (1) NL7211097A (de)
SE (1) SE386727B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227534U (de) * 1975-08-18 1977-02-25
JPS5924853Y2 (ja) * 1977-05-11 1984-07-23 ヤンマーディーゼル株式会社 内燃機関用ピストン
IT1109578B (it) * 1978-03-22 1985-12-23 Mondial Piston Galli Ercole C Stantuffo per motori a combustione interna
DE2965895D1 (en) * 1979-04-23 1983-08-25 Caterpillar Tractor Co Oil cooled piston
DE3032671A1 (de) * 1980-08-29 1982-03-18 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben fuer brennkraftmaschinen
DE3042461C2 (de) * 1980-11-11 1982-09-16 Mahle Gmbh, 7000 Stuttgart Mehrteiliger Tauchkolben für Hubkolben-Verbrennungsmotoren
DE3338419A1 (de) * 1983-10-22 1985-05-02 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kolben fuer eine hubkolbenbrennkraftmaschine
DE3581093D1 (de) * 1984-03-13 1991-02-07 Elsbett L Oelgekuehlter, zweiteiliger gelenkkolben.
FR2575227B1 (fr) * 1984-12-20 1988-12-23 Semt Piston a structure allegee, notamment pour un moteur a combustion interne
DE3502644A1 (de) * 1985-01-26 1986-07-31 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter, mehrteiliger tauchkolben fuer hubkolbenbrennkraftmaschinen
DE3511852C1 (en) * 1985-03-30 1987-01-02 Man B & W Diesel Gmbh Oil-cooled monoblock trunk piston for internal combustion engines
DE3518721C3 (de) * 1985-05-24 1997-09-04 Man B & W Diesel Ag Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine
DE10325914B4 (de) * 2003-06-07 2012-08-02 Mahle Gmbh Kolben für einen Verbrennungsmotor
WO2010075959A1 (de) * 2008-12-15 2010-07-08 Ks Kolbenschmidt Gmbh Einteileger kolben aus stahl mit optimiertem mehrkomponentenkühlsystem
DE102010033882A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor
JP6384518B2 (ja) * 2016-05-25 2018-09-05 マツダ株式会社 内燃機関用ピストン
DE102018201556A1 (de) * 2018-02-01 2019-08-01 Volkswagen Aktiengesellschaft Hubkolben für eine Hubkolbenbrennkraftmaschine und Verwendung eines Hubkolbens in einer Hubkolbenbrennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499189C (de) * 1927-04-21 1930-06-05 Gen Electric Co Ltd Kolben fuer Brennkraftmaschinen
DE804408C (de) * 1949-11-01 1951-04-23 Fritz Roth K G Metallwarenfabr Diebstahlsicherung fuer die Luftpumpe von Fahrraedern o. dgl.
GB737714A (en) * 1953-05-16 1955-09-28 British Leyland Motor Corp Cooling of internal combustion engine pistons
CH496882A (de) * 1968-09-20 1970-09-30 Sulzer Ag Flüssigkeitsgekühlter Kolben einer Kolbenbrennkraftmaschine

Also Published As

Publication number Publication date
JPS4828835A (de) 1973-04-17
FR2150044A5 (de) 1973-03-30
DE2140824A1 (de) 1973-02-22
NL7211097A (de) 1973-02-16
IT961846B (it) 1973-12-10
DK133196C (da) 1976-09-06
DK133196B (da) 1976-04-05
DE2140824C2 (de) 1983-06-01
JPS5429660B2 (de) 1979-09-25

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