DE3633134C2 - - Google Patents

Info

Publication number
DE3633134C2
DE3633134C2 DE3633134A DE3633134A DE3633134C2 DE 3633134 C2 DE3633134 C2 DE 3633134C2 DE 3633134 A DE3633134 A DE 3633134A DE 3633134 A DE3633134 A DE 3633134A DE 3633134 C2 DE3633134 C2 DE 3633134C2
Authority
DE
Germany
Prior art keywords
piston
layer
built
piston according
annular
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 - Fee Related
Application number
DE3633134A
Other languages
German (de)
English (en)
Other versions
DE3633134A1 (de
Inventor
Jordan Dipl.-Ing. 8900 Augsburg De Gentscheff
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
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
Priority to DE19863633134 priority Critical patent/DE3633134A1/de
Publication of DE3633134A1 publication Critical patent/DE3633134A1/de
Application granted granted Critical
Publication of DE3633134C2 publication Critical patent/DE3633134C2/de
Granted 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 
    • 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
    • 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 
    • F02F3/16—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
    • 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

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)
DE19863633134 1986-09-30 1986-09-30 Gebauter kolben fuer brennkraftmaschinen Granted DE3633134A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863633134 DE3633134A1 (de) 1986-09-30 1986-09-30 Gebauter kolben fuer brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863633134 DE3633134A1 (de) 1986-09-30 1986-09-30 Gebauter kolben fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE3633134A1 DE3633134A1 (de) 1988-04-07
DE3633134C2 true DE3633134C2 (pt) 1992-07-30

Family

ID=6310635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863633134 Granted DE3633134A1 (de) 1986-09-30 1986-09-30 Gebauter kolben fuer brennkraftmaschinen

Country Status (1)

Country Link
DE (1) DE3633134A1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697513A1 (de) 1994-08-19 1996-02-21 Mahle Gmbh Gebauter Kolben für Verbrennungsmotoren
DE102006015587A1 (de) * 2006-04-04 2007-10-11 Mahle International Gmbh Oberteil eines gebauten Kolbens
DE102006055251A1 (de) * 2006-11-23 2008-05-29 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210570A1 (de) * 2002-03-09 2003-09-18 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE102004027974A1 (de) * 2004-06-08 2005-12-29 Mahle Gmbh Gebauter Kolben und Verfahren zur Vermeidung von Beschädigungen in Kontakt zueinander stehender Flächen des Oberteiles und des Unterteiles des Kolbens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095204A (en) * 1961-03-08 1963-06-25 California Research Corp Wear-resistant lining for piston-ring groove
DE1269414B (de) * 1966-06-15 1968-05-30 Mahle Kg Brennkraftmaschinenkolben mit Bodenplatte
DE2832970A1 (de) * 1978-07-27 1980-02-07 Schmidt Gmbh Karl Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
SE444032B (sv) * 1984-06-01 1986-03-17 Kanthal Ab Sett att tillverka kolv till forbrenningsmotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0697513A1 (de) 1994-08-19 1996-02-21 Mahle Gmbh Gebauter Kolben für Verbrennungsmotoren
DE102006015587A1 (de) * 2006-04-04 2007-10-11 Mahle International Gmbh Oberteil eines gebauten Kolbens
WO2007115528A1 (de) 2006-04-04 2007-10-18 Mahle International Gmbh Oberteil eines gebauten kolbens
DE102006055251A1 (de) * 2006-11-23 2008-05-29 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor

Also Published As

Publication number Publication date
DE3633134A1 (de) 1988-04-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: MAN B & W DIESEL AG, 8900 AUGSBURG, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee