IT7968258A0 - Perfezionamento relativo agli stantuffi nei motori diesel - Google Patents

Perfezionamento relativo agli stantuffi nei motori diesel

Info

Publication number
IT7968258A0
IT7968258A0 IT7968258A IT6825879A IT7968258A0 IT 7968258 A0 IT7968258 A0 IT 7968258A0 IT 7968258 A IT7968258 A IT 7968258A IT 6825879 A IT6825879 A IT 6825879A IT 7968258 A0 IT7968258 A0 IT 7968258A0
Authority
IT
Italy
Prior art keywords
pistons
improvement
diesel engines
diesel
engines
Prior art date
Application number
IT7968258A
Other languages
English (en)
Other versions
IT1118774B (it
Inventor
Ludovico Bruni
Original Assignee
Ass Eng Italia
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 Ass Eng Italia filed Critical Ass Eng Italia
Publication of IT7968258A0 publication Critical patent/IT7968258A0/it
Priority to IT68258/79A priority Critical patent/IT1118774B/it
Priority to DE19803019953 priority patent/DE3019953A1/de
Priority to NZ193893A priority patent/NZ193893A/en
Priority to GB8018135A priority patent/GB2055448B/en
Priority to ZA00803349A priority patent/ZA803349B/xx
Priority to JP7673880A priority patent/JPS569638A/ja
Priority to US06/158,186 priority patent/US4331107A/en
Priority to FR8012906A priority patent/FR2458685B1/fr
Priority to IN684/CAL/80A priority patent/IN151782B/en
Priority to AR281388A priority patent/AR222086A1/es
Application granted granted Critical
Publication of IT1118774B publication Critical patent/IT1118774B/it

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT68258/79A 1979-06-12 1979-06-12 Perfezionamento relativo aglistantuffi nei motori diesel IT1118774B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT68258/79A IT1118774B (it) 1979-06-12 1979-06-12 Perfezionamento relativo aglistantuffi nei motori diesel
DE19803019953 DE3019953A1 (de) 1979-06-12 1980-05-24 Kolben fuer dieselmotore
NZ193893A NZ193893A (en) 1979-06-12 1980-05-30 Diesel engine piston: central conduit cools crown
GB8018135A GB2055448B (en) 1979-06-12 1980-06-03 Diesel engine piston
ZA00803349A ZA803349B (en) 1979-06-12 1980-06-05 Diesel engine pistons
JP7673880A JPS569638A (en) 1979-06-12 1980-06-09 Piston for diesel engine
US06/158,186 US4331107A (en) 1979-06-12 1980-06-10 Cooling of diesel engine pistons
FR8012906A FR2458685B1 (fr) 1979-06-12 1980-06-10 Piston pour moteur diesel
IN684/CAL/80A IN151782B (it) 1979-06-12 1980-06-11
AR281388A AR222086A1 (es) 1979-06-12 1980-06-12 Mejora relativa a los pistones de motores diesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68258/79A IT1118774B (it) 1979-06-12 1979-06-12 Perfezionamento relativo aglistantuffi nei motori diesel

Publications (2)

Publication Number Publication Date
IT7968258A0 true IT7968258A0 (it) 1979-06-12
IT1118774B IT1118774B (it) 1986-03-03

Family

ID=11308725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68258/79A IT1118774B (it) 1979-06-12 1979-06-12 Perfezionamento relativo aglistantuffi nei motori diesel

Country Status (10)

Country Link
US (1) US4331107A (it)
JP (1) JPS569638A (it)
AR (1) AR222086A1 (it)
DE (1) DE3019953A1 (it)
FR (1) FR2458685B1 (it)
GB (1) GB2055448B (it)
IN (1) IN151782B (it)
IT (1) IT1118774B (it)
NZ (1) NZ193893A (it)
ZA (1) ZA803349B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873942U (ja) * 1981-11-14 1983-05-19 トヨタ自動車株式会社 内燃機関のピストン
JPS60192860A (ja) * 1984-03-14 1985-10-01 Toyota Motor Corp 内燃機関用ピストン
JPS60164649U (ja) * 1984-04-10 1985-11-01 キヤタピラ−　トラクタ−　コンパニ− 内燃機関用ピストン
JPH02220733A (ja) * 1989-02-22 1990-09-03 Aisin Seiki Co Ltd 内燃機関用ピストンの製造方法
DE4340891A1 (de) * 1993-12-01 1995-06-08 Mahle Gmbh Hubkolben für Verbrennungsmotoren aus insbesondere Leichtmetall
DE4434994C2 (de) * 1994-09-30 1998-02-19 Porsche Ag Kolben für Brennkraftmaschinen
JPH09287517A (ja) * 1996-04-22 1997-11-04 Unisia Jecs Corp 内燃機関用ピストン及びその内燃機関用ピストンの金型
DE19618625C1 (de) * 1996-05-09 1997-10-23 Daimler Benz Ag Flüssigkeitsgekühlter Kolben für Verbrennungsmotoren
DE19703001C2 (de) 1997-01-28 1998-12-03 Alcan Gmbh Flüssigkeitsgekühlter Kolben
DE19929102A1 (de) * 1999-06-24 2000-12-28 Ks Kolbenschmidt Gmbh Kolben für einen Verbrennungsmotor
DE19930630C1 (de) * 1999-07-02 2000-10-26 Federal Mogul Nuernberg Gmbh Flüssigkeitsgekühlter Kolben
US6494170B2 (en) 2000-12-01 2002-12-17 Caterpillar Inc Two-piece piston assembly with skirt having pin bore oil ducts
US6513477B1 (en) 2001-09-19 2003-02-04 Federal-Mogul World Wide, Inc. Closed gallery piston having pin bore lubrication
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
US6491013B1 (en) 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
DE102004043720A1 (de) * 2004-09-09 2006-03-30 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor sowie Verbrennungsmotor
JP4315128B2 (ja) * 2005-06-15 2009-08-19 トヨタ自動車株式会社 ピストン及びピストン装置
DE102005061075A1 (de) 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung
JP2013130129A (ja) * 2011-12-21 2013-07-04 Kawasaki Heavy Ind Ltd エンジンのピストンの冷却構造
US10227948B2 (en) * 2015-12-18 2019-03-12 Mahle International Gmbh Piston for an internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024996A (fr) * 1950-03-24 1953-04-09 Piston à dispositif de refroidissement pour moteurs à combustion interne à marche rapide, notamment pour véhicules automobiles
DE1055879B (de) * 1955-03-23 1959-04-23 Schmidt Gmbh Karl OElgekuehlter Kolben fuer Dieselmotoren in Fahrzeugen
US2772933A (en) * 1955-06-22 1956-12-04 Alco Products Inc Pistons
DE1126679B (de) * 1956-04-23 1962-03-29 Karl Schmidt Ges Mit Beschraen Fluessigkeitsgekuehlter Kolben fuer Brennkraftmaschinen
DE1049174B (de) * 1956-10-25 1959-01-22 Mahle Kg OElgekuehlter Kolben, insbesondere fuer Brennkraftmaschinen
GB916926A (en) * 1959-09-29 1963-01-30 Ile D Etudes Marep Grosshans O Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston
FR1460906A (fr) * 1965-10-22 1966-03-04 Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabrication
DE2058410A1 (de) * 1970-11-27 1972-06-08 Daimler Benz Ag Kolben fuer Brennkraftmaschinen
JPS5496614A (en) * 1978-01-13 1979-07-31 Isuzu Motors Ltd Voltex flow type conbustion chamber

Also Published As

Publication number Publication date
GB2055448A (en) 1981-03-04
AR222086A1 (es) 1981-04-15
FR2458685B1 (fr) 1985-11-15
ZA803349B (en) 1981-06-24
NZ193893A (en) 1984-03-30
FR2458685A1 (fr) 1981-01-02
DE3019953A1 (de) 1980-12-18
GB2055448B (en) 1982-12-15
JPS569638A (en) 1981-01-31
US4331107A (en) 1982-05-25
IT1118774B (it) 1986-03-03
IN151782B (it) 1983-07-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530