BR8800928A - Embolo para motores de combustao interna - Google Patents

Embolo para motores de combustao interna

Info

Publication number
BR8800928A
BR8800928A BR8800928A BR8800928A BR8800928A BR 8800928 A BR8800928 A BR 8800928A BR 8800928 A BR8800928 A BR 8800928A BR 8800928 A BR8800928 A BR 8800928A BR 8800928 A BR8800928 A BR 8800928A
Authority
BR
Brazil
Prior art keywords
piston
chamfer
internal combustion
combustion engines
pump
Prior art date
Application number
BR8800928A
Other languages
English (en)
Inventor
Karl Heinz Obermeier-Wagner
Edgar Martin
Gerhard Boehm
Original Assignee
Alcan 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 Alcan Gmbh filed Critical Alcan Gmbh
Publication of BR8800928A publication Critical patent/BR8800928A/pt

Links

Classifications

    • 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
    • F16J1/08—Constructional features providing for lubrication
    • 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 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
BR8800928A 1987-03-04 1988-03-03 Embolo para motores de combustao interna BR8800928A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3706940A DE3706940C1 (de) 1987-03-04 1987-03-04 Kolben fuer Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
BR8800928A true BR8800928A (pt) 1988-10-11

Family

ID=6322253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800928A BR8800928A (pt) 1987-03-04 1988-03-03 Embolo para motores de combustao interna

Country Status (6)

Country Link
US (1) US4787295A (pt)
EP (1) EP0280960B1 (pt)
JP (1) JPS63235646A (pt)
AT (1) ATE67285T1 (pt)
BR (1) BR8800928A (pt)
DE (2) DE3706940C1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029562A (en) * 1989-12-05 1991-07-09 Adiabatics, Inc. Hybrid piston for high temperature engine
JP3789691B2 (ja) * 1999-09-14 2006-06-28 三洋電機株式会社 高圧圧縮機の圧縮装置
DE102005041908A1 (de) * 2005-09-03 2007-03-08 Ks Kolbenschmidt Gmbh Kolben mit einer unterhalb einer Ringnut angeordneten umlaufenden radialen Vertiefung
US7614339B2 (en) * 2006-12-21 2009-11-10 Gm Global Technology Operations, Inc. Piston top chamfer design to reduce noise and friction
DE102017218975A1 (de) 2017-10-24 2019-04-25 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
DE102019216252A1 (de) * 2019-10-22 2021-04-22 Mahle International Gmbh Kolben für eine Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550963C (de) * 1932-05-23 Stihl Andreas Kolben fuer Zweitaktbrennkraftmaschinen
US1664507A (en) * 1922-02-09 1928-04-03 Charles C Hanch Lubricating piston
US1864384A (en) * 1931-10-13 1932-06-21 Ware Raymond Piston
US2407440A (en) * 1944-01-07 1946-09-10 Osborne Walter Piston for internal-combustion engines
DE7526314U (de) * 1975-08-20 1977-02-10 Mahle Gmbh, 7000 Stuttgart Egossener aluminium-tauchkolben mit gepressten bolzennabenbereichen
DE3338474A1 (de) * 1983-10-22 1985-05-09 Mahle Gmbh, 7000 Stuttgart Tauchkolben fuer verbrennungsmotoren

Also Published As

Publication number Publication date
US4787295A (en) 1988-11-29
EP0280960A3 (en) 1989-06-14
ATE67285T1 (de) 1991-09-15
DE3864699D1 (de) 1991-10-17
EP0280960B1 (de) 1991-09-11
JPS63235646A (ja) 1988-09-30
EP0280960A2 (de) 1988-09-07
DE3706940C1 (de) 1988-04-21

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)