IE35765B1 - Improvements in and relating to pistons for internal combustion engines - Google Patents

Improvements in and relating to pistons for internal combustion engines

Info

Publication number
IE35765B1
IE35765B1 IE133471A IE133471A IE35765B1 IE 35765 B1 IE35765 B1 IE 35765B1 IE 133471 A IE133471 A IE 133471A IE 133471 A IE133471 A IE 133471A IE 35765 B1 IE35765 B1 IE 35765B1
Authority
IE
Ireland
Prior art keywords
chamber
crown
ducts
coolant
piston
Prior art date
Application number
IE133471A
Other languages
English (en)
Other versions
IE35765L (en
Original Assignee
Burmeister & Wains Mot Mask
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 Burmeister & Wains Mot Mask filed Critical Burmeister & Wains Mot Mask
Publication of IE35765L publication Critical patent/IE35765L/xx
Publication of IE35765B1 publication Critical patent/IE35765B1/xx

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
    • 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
    • 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
    • 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
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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)
  • 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)
  • Coating Apparatus (AREA)
IE133471A 1970-10-23 1971-10-22 Improvements in and relating to pistons for internal combustion engines IE35765B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK541370A DK123730B (da) 1970-10-23 1970-10-23 Stempel til forbrændingsmotorer.

Publications (2)

Publication Number Publication Date
IE35765L IE35765L (en) 1972-04-23
IE35765B1 true IE35765B1 (en) 1976-05-12

Family

ID=8142236

Family Applications (1)

Application Number Title Priority Date Filing Date
IE133471A IE35765B1 (en) 1970-10-23 1971-10-22 Improvements in and relating to pistons for internal combustion engines

Country Status (15)

Country Link
JP (1) JPS5429645B1 (xx)
BE (1) BE774337A (xx)
BR (1) BR7107075D0 (xx)
DK (1) DK123730B (xx)
ES (1) ES396291A1 (xx)
FI (1) FI51989B (xx)
FR (1) FR2187021A5 (xx)
GB (1) GB1336520A (xx)
IE (1) IE35765B1 (xx)
IT (1) IT942737B (xx)
NL (1) NL7114547A (xx)
NO (1) NO131688C (xx)
SE (1) SE365284B (xx)
SU (1) SU550129A3 (xx)
YU (1) YU34811B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712299Y2 (xx) * 1976-07-12 1982-03-11
DK172217B1 (da) * 1995-08-11 1998-01-05 Dampskibsselskabet Af 1912 Stempel til dieselmotorer
DE102007016945A1 (de) * 2007-04-05 2008-10-30 Mahle International Gmbh Kolben für einen Verbrennungsmotor
RU193836U1 (ru) * 2018-11-09 2019-11-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Керченский государственный морской технологический университет" (ФГБОУ ВО "КГМТУ") Охлаждаемый поршень крейцкопфного двигателя внутреннего сгорания

Also Published As

Publication number Publication date
BR7107075D0 (pt) 1973-04-10
SE365284B (xx) 1974-03-18
YU34811B (en) 1980-03-15
FI51989B (xx) 1977-01-31
NL7114547A (xx) 1972-04-25
IE35765L (en) 1972-04-23
NO131688C (xx) 1975-07-09
ES396291A1 (es) 1974-04-16
IT942737B (it) 1973-04-02
JPS5429645B1 (xx) 1979-09-25
BE774337A (fr) 1972-02-14
DK123730B (da) 1972-07-24
DE2151869A1 (de) 1972-04-27
DE2151869B2 (de) 1973-01-04
FR2187021A5 (xx) 1974-01-11
NO131688B (xx) 1975-04-01
YU268971A (en) 1979-09-10
SU550129A3 (ru) 1977-03-05
GB1336520A (en) 1973-11-07

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