GB1378595A - Pistons - Google Patents

Pistons

Info

Publication number
GB1378595A
GB1378595A GB709172A GB709172A GB1378595A GB 1378595 A GB1378595 A GB 1378595A GB 709172 A GB709172 A GB 709172A GB 709172 A GB709172 A GB 709172A GB 1378595 A GB1378595 A GB 1378595A
Authority
GB
United Kingdom
Prior art keywords
chamber
cooling
interior
piston
feb
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
GB709172A
Other languages
English (en)
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 Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT 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 dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of GB1378595A publication Critical patent/GB1378595A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
GB709172A 1971-02-16 1972-02-16 Pistons Expired GB1378595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105274A FR2125687A5 (sv) 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
GB1378595A true GB1378595A (en) 1974-12-27

Family

ID=9072003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB709172A Expired GB1378595A (en) 1971-02-16 1972-02-16 Pistons

Country Status (9)

Country Link
CH (1) CH548538A (sv)
DE (1) DE2205540A1 (sv)
DK (1) DK134244B (sv)
FR (1) FR2125687A5 (sv)
GB (1) GB1378595A (sv)
IT (1) IT947424B (sv)
NL (1) NL7202053A (sv)
SE (2) SE385139B (sv)
SU (1) SU915815A3 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518721A1 (de) * 1985-05-24 1986-11-27 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter, mehrteiliger tauchkolben einer brennkraftmaschine
DE3518746C1 (en) * 1985-05-24 1987-01-15 Man B & W Diesel Gmbh Oil-cooled trunk piston of an internal combustion engine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS201273B1 (en) * 1978-06-22 1980-10-31 Miroslav Novotny Piston from the alloyed perlitic plastic cast iron for the ignition engines
FR2527728A1 (fr) * 1982-05-28 1983-12-02 Semt Axe de piston et piston, notamment pour moteur a combustion interne, equipe dudit axe
DE3834852A1 (de) * 1988-10-13 1990-04-19 Mahle Gmbh Gekuehlter zweiteiliger tauchkolben
DE4040611A1 (de) * 1990-12-19 1992-07-02 Man B & W Diesel Ag Jet-kolbenkuehlung
DE10214830A1 (de) * 2002-04-04 2004-01-08 Mahle Gmbh Öleinlass für einen mit Kühlkanal versehenen Kolben eines Verbrennungsmotors
EP3301284B1 (en) * 2016-09-29 2020-11-25 Caterpillar Energy Solutions GmbH Piston with cooling arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518721A1 (de) * 1985-05-24 1986-11-27 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter, mehrteiliger tauchkolben einer brennkraftmaschine
DE3518746C1 (en) * 1985-05-24 1987-01-15 Man B & W Diesel Gmbh Oil-cooled trunk piston of an internal combustion engine

Also Published As

Publication number Publication date
CH548538A (fr) 1974-04-30
DK134244B (da) 1976-10-04
SE7201833L (sv) 1972-08-17
DK134244C (sv) 1977-02-28
DE2205540A1 (de) 1972-08-24
SE385139B (sv) 1976-06-08
NL7202053A (sv) 1972-08-18
FR2125687A5 (sv) 1972-09-29
IT947424B (it) 1973-05-21
SU915815A3 (en) 1982-03-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee