BR8503885A - Embolo mergulhador para motores de combustao interna - Google Patents

Embolo mergulhador para motores de combustao interna

Info

Publication number
BR8503885A
BR8503885A BR8503885A BR8503885A BR8503885A BR 8503885 A BR8503885 A BR 8503885A BR 8503885 A BR8503885 A BR 8503885A BR 8503885 A BR8503885 A BR 8503885A BR 8503885 A BR8503885 A BR 8503885A
Authority
BR
Brazil
Prior art keywords
diver
pump
internal combustion
combustion engines
engines
Prior art date
Application number
BR8503885A
Other languages
English (en)
Inventor
Emil Ripberger
Reiner Ulrich
Gotthard Stuska
Original Assignee
Mahle 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 Mahle Gmbh filed Critical Mahle Gmbh
Publication of BR8503885A publication Critical patent/BR8503885A/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
    • F16J1/02—Bearing surfaces
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F05C2201/0448—Steel

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)
BR8503885A 1984-08-17 1985-08-15 Embolo mergulhador para motores de combustao interna BR8503885A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430258 DE3430258A1 (de) 1984-08-17 1984-08-17 Tauchkolben fuer verbrennungsmotoren

Publications (1)

Publication Number Publication Date
BR8503885A true BR8503885A (pt) 1986-05-27

Family

ID=6243260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503885A BR8503885A (pt) 1984-08-17 1985-08-15 Embolo mergulhador para motores de combustao interna

Country Status (5)

Country Link
US (1) US4704950A (pt)
EP (1) EP0171566B1 (pt)
JP (1) JPS6158954A (pt)
BR (1) BR8503885A (pt)
DE (2) DE3430258A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643198A1 (de) * 1986-12-18 1988-06-30 Mahle Gmbh Tauchkolben fuer verbrennungsmotoren
DE3820473C2 (de) * 1986-12-18 1998-03-26 Mahle Gmbh Leichter Tauchkolben für Verbrennungsmotoren
US5048398A (en) * 1986-12-23 1991-09-17 Mahle Gmbh Single, light-weight and low friction light-metal piston for internal-combustion engines
DE3723005C2 (de) * 1987-07-11 1996-12-05 Eberhard Fezer Tauchkolben für Verbrennungsmotoren
DE3732925C1 (de) * 1987-09-30 1988-12-08 Mahle Gmbh Gekuehlter Tauchkolben fuer Verbrennungsmotoren
WO1990004713A1 (en) * 1988-10-21 1990-05-03 Caterpillar Inc. Engine including a piston member having a high top ring groove
USD322969S (en) 1988-10-21 1992-01-07 Caterpillar Inc. Piston or similar article
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
US4867119A (en) * 1988-10-21 1989-09-19 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
IN175093B (pt) * 1988-10-21 1995-04-29 Caterpillar Inc
DE3838288A1 (de) * 1988-11-11 1989-11-23 Mahle Gmbh Kolben-pleuel-verbindung eines tauchkolben-verbrennungsmotors
DE3840841A1 (de) * 1988-12-03 1990-06-07 Kolbenschmidt Ag Leichtmetallkolben fuer brennkraftmaschinen
DE3843866A1 (de) * 1988-12-24 1990-06-28 Mahle Gmbh Leichter tauchkolben fuer verbrennungsmotoren
KR970003153B1 (ko) * 1988-12-24 1997-03-14 마아레 게엠베하 내연기관을 위한 경량의 막대형 피스톤
JPH02115944U (pt) * 1989-03-04 1990-09-17
DE4014705C2 (de) * 1990-05-08 1999-06-10 Mahle Gmbh Gekühlter Tauchkolben für Verbrennungsmotoren mit voneinander getrenntem Kolbenoberteil und Kolbenschaft
JPH06346787A (ja) * 1993-06-10 1994-12-20 Toyota Motor Corp 内燃機関のピストン
GB2284461B (en) * 1993-12-04 1996-06-26 Ae Piston Products Fibre-reinforced metal pistons for diesel engines
DE19507373A1 (de) * 1995-03-03 1996-09-12 Opel Adam Ag Tauchkolben, insbesondere für Brennkraftmaschinen
DE19538407A1 (de) * 1995-10-16 1997-04-17 Mahle Gmbh Gegossener Leichmetallkolben für einen 2-Takt-Motor
DE19643778C2 (de) * 1996-10-23 2000-04-13 Alcan Gmbh Leichtbaukolben
GB2365507B (en) * 2000-08-02 2004-09-15 Federal Mogul Technology Ltd Engine piston and manufacture
US6526871B1 (en) 2001-08-24 2003-03-04 Federal-Mogul World Wide, Inc. Monobloc piston for diesel engines
US7293497B2 (en) 2005-11-03 2007-11-13 Dresser, Inc. Piston
US7302884B2 (en) * 2005-11-03 2007-12-04 Dresser, Inc. Piston
JP2015511676A (ja) 2012-03-12 2015-04-20 フェデラル−モーグル コーポレイション エンジンピストン
US9470311B2 (en) 2012-06-14 2016-10-18 Mahle International Gmbh Lightweight engine power cell assembly
CN105143732A (zh) * 2013-01-29 2015-12-09 马勒国际有限公司 具有第四环导槽和改良摩擦特性的钢制活塞
US9869268B2 (en) * 2013-11-07 2018-01-16 Federal-Mogul Llc Monolithic, galleryless piston and method of construction thereof
US10738731B2 (en) 2013-11-07 2020-08-11 Tenneco Inc. Monolithic, galleryless piston and method of construction thereof
CN216130975U (zh) * 2020-11-20 2022-03-25 浙江春风动力股份有限公司 一种机油泵齿轮及采用该齿轮的摩托车发动机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393076A (en) * 1932-05-18 1933-06-01 Wilhelm Schiep Improvements in or relating to pistons, more particularly for use with internal combustion engines
GB488045A (en) * 1937-01-22 1938-06-30 Motor Res Corp Improvements in and relating to pistons for internal combustion engines
JPS5138375B2 (pt) * 1973-03-20 1976-10-21
DE2351994C2 (de) * 1973-10-17 1975-04-24 Mahle Gmbh, 7000 Stuttgart Triebwerk für Hubkolbenmaschinen
DE2545589A1 (de) * 1975-10-11 1977-04-14 Elsbett L Kolben fuer brennkraftmaschine, insbesondere dieselmotoren
IT1079329B (it) * 1976-07-24 1985-05-08 Hepworth & Grandage Ltd Perfezionamento nei pistoni in lega leggera
US4162661A (en) * 1977-02-25 1979-07-31 Toyota Jidosha Kogyo Kabushiki Kaisha Internal combustion engine with combustion chambers which create a squish and swirl of an air-fuel mixture
US4246833A (en) * 1978-12-29 1981-01-27 The United States Of America As Represented By The Secretary Of The Navy High pressure spherical piston
DE3039382A1 (de) * 1980-10-18 1982-04-22 Mahle Gmbh, 7000 Stuttgart Leichter tachkolben fuer verbrennungsmotoren
JPS57210140A (en) * 1981-06-18 1982-12-23 Honda Motor Co Ltd Fiber reinfoced piston for internal combustion engine
DE3235220A1 (de) * 1982-04-14 1983-12-22 Volkswagenwerk Ag, 3180 Wolfsburg Kolben fuer eine hubkolben-brennkraftmaschine
FR2534343B1 (fr) * 1982-10-07 1986-03-28 Floquet Monopole Sa Perfectionnements aux ensembles pistons-bielles et a leurs composants
DE3425965A1 (de) * 1984-07-14 1986-01-16 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetallkolben fuer brennkraftmaschinen
DE3430132A1 (de) * 1984-08-16 1986-02-27 Mahle Gmbh, 7000 Stuttgart Aluminium-tauchkolben fuer verbrennungsmotoren mit regelstreifen
DE3446121A1 (de) * 1984-12-18 1985-08-01 Mahle Gmbh, 7000 Stuttgart Leichter extrem flacher tauchkolben fuer verbrennungsmotoren

Also Published As

Publication number Publication date
EP0171566A2 (de) 1986-02-19
EP0171566A3 (en) 1987-01-21
DE3573637D1 (en) 1989-11-16
DE3430258A1 (de) 1986-02-27
US4704950A (en) 1987-11-10
EP0171566B1 (de) 1989-10-11
JPS6158954A (ja) 1986-03-26

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/08/2000