FR1429327A - Improvements to pistons for internal combustion engines - Google Patents

Improvements to pistons for internal combustion engines

Info

Publication number
FR1429327A
FR1429327A FR298A FR298A FR1429327A FR 1429327 A FR1429327 A FR 1429327A FR 298 A FR298 A FR 298A FR 298 A FR298 A FR 298A FR 1429327 A FR1429327 A FR 1429327A
Authority
FR
France
Prior art keywords
pistons
internal combustion
combustion engines
engines
internal
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
Application number
FR298A
Other languages
French (fr)
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.)
Safran Transmission Systems SAS
Societe dExplotation des Materiels Hispano Suiza
Original Assignee
Societe dExplotation des Materiels Hispano Suiza
Hispano Suiza SA
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 Societe dExplotation des Materiels Hispano Suiza, Hispano Suiza SA filed Critical Societe dExplotation des Materiels Hispano Suiza
Priority to FR298A priority Critical patent/FR1429327A/en
Priority to DE19651476111 priority patent/DE1476111C/en
Priority to US516069A priority patent/US3358657A/en
Priority to GB54600/65A priority patent/GB1058360A/en
Application granted granted Critical
Publication of FR1429327A publication Critical patent/FR1429327A/en
Expired 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 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston length
    • 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 
    • F02F3/16—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
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
FR298A 1964-12-29 1964-12-29 Improvements to pistons for internal combustion engines Expired FR1429327A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR298A FR1429327A (en) 1964-12-29 1964-12-29 Improvements to pistons for internal combustion engines
DE19651476111 DE1476111C (en) 1964-12-29 1965-12-21 Pistons for internal combustion engines
US516069A US3358657A (en) 1964-12-29 1965-12-23 Pistons of internal combustion engines
GB54600/65A GB1058360A (en) 1964-12-29 1965-12-23 Improvements in pistons of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR298A FR1429327A (en) 1964-12-29 1964-12-29 Improvements to pistons for internal combustion engines

Publications (1)

Publication Number Publication Date
FR1429327A true FR1429327A (en) 1966-02-25

Family

ID=8566783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR298A Expired FR1429327A (en) 1964-12-29 1964-12-29 Improvements to pistons for internal combustion engines

Country Status (3)

Country Link
US (1) US3358657A (en)
FR (1) FR1429327A (en)
GB (1) GB1058360A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323882A1 (en) * 1975-09-10 1977-04-08 Teledyne Ind VARIABLE COMPRESSION RATE PISTON SYSTEMS
FR2616484A1 (en) * 1987-06-11 1988-12-16 Mahle Gmbh COMPOSITE, LIQUID-COOLED PISTON FOR INTERNAL COMBUSTION ENGINES
DE10022035A1 (en) * 2000-05-05 2001-11-08 Mahle Gmbh Internal combustion engine with built piston; has piston with base and lower part connected by screw having device in head to transfer oil from connecting rod to cooling chamber in piston
DE10210570A1 (en) * 2002-03-09 2003-09-18 Mahle Gmbh Multi-part cooled piston for an internal combustion engine
DE10257022A1 (en) * 2002-12-06 2004-06-17 Mahle Gmbh Multi-part cooled piston for an internal combustion engine
DE102004027974A1 (en) * 2004-06-08 2005-12-29 Mahle Gmbh A built piston and method of preventing damage in contact surfaces of the top and bottom of the piston

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57830C (en) * 1975-11-28 1980-10-10 Waertsilae Oy Ab KOLVTAPP
DE19846496A1 (en) 1998-10-09 2000-04-13 Mahle Gmbh Internal combustion engine piston with base, beneath which is oil-fed cooling chamber with lower limit formed by plate fixed to piston, pressure-loaded devices pressing elastically deformable plate in direction of piston base
DE602004011274T2 (en) * 2004-09-20 2009-01-02 Embraco Europe S.R.L. reciprocating engine
DE102005042003A1 (en) * 2005-09-05 2007-03-08 Mahle International Gmbh Built, liquid cooled flask
MD212Y (en) * 2007-11-14 2010-05-31 Ион РАССОХИН Process for attaching the piston pin in the piston
MD20070316A (en) * 2007-11-14 2009-12-31 Ион РАССОХИН Process for fixing the piston pin into the piston
WO2011108120A1 (en) * 2010-03-02 2011-09-09 トヨタ自動車株式会社 Combustion pressure control device
EP2855907B1 (en) 2012-06-04 2016-07-27 Componenta Finland Oy Piston for internal combustion engine
CN113309627B (en) * 2021-04-19 2022-08-02 滨州学院 Novel integral aluminum piston assembly for internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910826A (en) * 1952-11-11 1959-11-03 British Internal Combust Eng Turbo-charged internal combustion engines
US3038458A (en) * 1959-10-09 1962-06-12 British Internal Combust Eng Internal combustion engines and pistons therefor
US3161112A (en) * 1963-06-26 1964-12-15 Continental Aviat & Eng Corp Speed compensated variable compression ratio piston and valve
US3205878A (en) * 1963-11-29 1965-09-14 Eaton Mfg Co Variable compression ration piston

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323882A1 (en) * 1975-09-10 1977-04-08 Teledyne Ind VARIABLE COMPRESSION RATE PISTON SYSTEMS
FR2616484A1 (en) * 1987-06-11 1988-12-16 Mahle Gmbh COMPOSITE, LIQUID-COOLED PISTON FOR INTERNAL COMBUSTION ENGINES
DE10022035A1 (en) * 2000-05-05 2001-11-08 Mahle Gmbh Internal combustion engine with built piston; has piston with base and lower part connected by screw having device in head to transfer oil from connecting rod to cooling chamber in piston
US6829977B2 (en) 2000-05-05 2004-12-14 Mahle Gmbh Combustion engine with a built-up piston
DE10210570A1 (en) * 2002-03-09 2003-09-18 Mahle Gmbh Multi-part cooled piston for an internal combustion engine
DE10257022A1 (en) * 2002-12-06 2004-06-17 Mahle Gmbh Multi-part cooled piston for an internal combustion engine
DE102004027974A1 (en) * 2004-06-08 2005-12-29 Mahle Gmbh A built piston and method of preventing damage in contact surfaces of the top and bottom of the piston

Also Published As

Publication number Publication date
DE1476111B2 (en) 1973-02-15
US3358657A (en) 1967-12-19
GB1058360A (en) 1967-02-08
DE1476111A1 (en) 1970-10-08

Similar Documents

Publication Publication Date Title
CH425337A (en) Piston for internal combustion engine
FR1429327A (en) Improvements to pistons for internal combustion engines
FR1426578A (en) Injector for internal combustion engines
FR1422982A (en) Improvements to carburettors for internal combustion engines
FR1547734A (en) Improvements to carburettors for internal combustion engines
CH430326A (en) Carburetor for internal combustion engine
FR1435720A (en) Carburetor for internal combustion engine
FR1373853A (en) Piston for internal combustion engines
FR1411601A (en) Piston for internal combustion engines
FR1479937A (en) Piston for internal combustion engines
FR92542E (en) Improvements to carburettors for internal combustion engines
FR83135E (en) Improvements to launchers for internal combustion engines
FR1401354A (en) Improvements to stage carburetors for internal combustion engines
FR1415725A (en) Improvements to internal combustion piston engines
FR1368656A (en) Piston improvements for internal combustion engines
FR1359753A (en) Improvements to pistons for internal combustion engines
FR1401382A (en) Improvements to starters for internal combustion engines
FR1451838A (en) Advanced piston for internal combustion engines
FR1512960A (en) Improvements to piston rings for internal combustion engines
FR1377989A (en) Refinements to basket valves for internal combustion engines
FR1378691A (en) Piston improvements for internal combustion engines
FR1416816A (en) Piston for internal combustion engines
BE618051A (en) Improvements to pistons for internal combustion engines
FR1404938A (en) Starter for internal combustion engines
FR1491525A (en) Improvements to carburettors for internal combustion engines