IT947424B - PISTON FOR THERMAL MACHINES OF THE TYPE COOLED BY MEANS OF A QUID LIQUID - Google Patents

PISTON FOR THERMAL MACHINES OF THE TYPE COOLED BY MEANS OF A QUID LIQUID

Info

Publication number
IT947424B
IT947424B IT2037572A IT2037572A IT947424B IT 947424 B IT947424 B IT 947424B IT 2037572 A IT2037572 A IT 2037572A IT 2037572 A IT2037572 A IT 2037572A IT 947424 B IT947424 B IT 947424B
Authority
IT
Italy
Prior art keywords
quid
piston
liquid
thermal machines
type cooled
Prior art date
Application number
IT2037572A
Other languages
Italian (it)
Original Assignee
Semt
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 Semt filed Critical Semt
Application granted granted Critical
Publication of IT947424B publication Critical patent/IT947424B/en

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)
IT2037572A 1971-02-16 1972-02-09 PISTON FOR THERMAL MACHINES OF THE TYPE COOLED BY MEANS OF A QUID LIQUID IT947424B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT947424B true IT947424B (en) 1973-05-21

Family

ID=9072003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2037572A IT947424B (en) 1971-02-16 1972-02-09 PISTON FOR THERMAL MACHINES OF THE TYPE COOLED BY MEANS OF A QUID LIQUID

Country Status (9)

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

Families Citing this family (8)

* 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 (en) * 1982-05-28 1983-12-02 Semt PISTON AXIS AND PISTON, IN PARTICULAR FOR AN INTERNAL COMBUSTION ENGINE, EQUIPPED WITH SAID AXIS
DE3518721C3 (en) * 1985-05-24 1997-09-04 Man B & W Diesel Ag Oil-cooled, multi-part plunger of an internal combustion engine
DE3518746C1 (en) * 1985-05-24 1987-01-15 Man B & W Diesel Gmbh Oil-cooled trunk piston of an internal combustion engine
DE3834852A1 (en) * 1988-10-13 1990-04-19 Mahle Gmbh COOLED TWO-PIECE SUBMERSIBLE PISTON
DE4040611A1 (en) * 1990-12-19 1992-07-02 Man B & W Diesel Ag Jet piston cooling for IC engines - has air accumulation chamber in piston base
DE10214830A1 (en) * 2002-04-04 2004-01-08 Mahle Gmbh Oil inlet for a piston of an internal combustion engine provided with a cooling channel
EP3301284B1 (en) * 2016-09-29 2020-11-25 Caterpillar Energy Solutions GmbH Piston with cooling arrangement

Also Published As

Publication number Publication date
CH548538A (en) 1974-04-30
DK134244B (en) 1976-10-04
SE7201833L (en) 1972-08-17
DK134244C (en) 1977-02-28
DE2205540A1 (en) 1972-08-24
SE385139B (en) 1976-06-08
NL7202053A (en) 1972-08-18
FR2125687A5 (en) 1972-09-29
GB1378595A (en) 1974-12-27
SU915815A3 (en) 1982-03-23

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