SU550129A3 - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

Publication number
SU550129A3
SU550129A3 SU1707835A SU1707835A SU550129A3 SU 550129 A3 SU550129 A3 SU 550129A3 SU 1707835 A SU1707835 A SU 1707835A SU 1707835 A SU1707835 A SU 1707835A SU 550129 A3 SU550129 A3 SU 550129A3
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
combustion engine
internal combustion
channel
supply
Prior art date
Application number
SU1707835A
Other languages
Russian (ru)
Inventor
Драгстед Джорн
Original Assignee
А.С. Бурмейстер Энд Вайнз Мотор Ог Маскинфабрик Аф (Фирма)
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 А.С. Бурмейстер Энд Вайнз Мотор Ог Маскинфабрик Аф (Фирма) filed Critical А.С. Бурмейстер Энд Вайнз Мотор Ог Маскинфабрик Аф (Фирма)
Application granted granted Critical
Publication of SU550129A3 publication Critical patent/SU550129A3/en

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)

Description

отверстие 9 поступает из поршн  в отвод щий канал 10. Жидкость может поступать в каналы 3 и через канал 10, отверстие Я кольцевую полость 8 и аксиальные каналы 7, а отводитьс  из каналов 3 через центральную полость 6 и канал 4 в шатуне 5.The opening 9 comes from the piston into the discharge channel 10. Liquid can flow into the channels 3 and through the channel 10, the hole I with the annular cavity 8 and the axial channels 7, and out of the channels 3 through the central cavity 6 and channel 4 in the connecting rod 5.

Таким образом, магистрали подвода и отвода жидкости взаимозамен емы и могут быть выполцець в шатуне 5 путем разделени  его полости втулкой 15 на канал 4 и канал 10.Thus, the supply and discharge lines are interchangeable and can be made in the connecting rod 5 by dividing its cavity with the sleeve 15 into the channel 4 and channel 10.

Claims (1)

Формула изобретени Invention Formula Поршень дл  двигател  внутреццего сгорани , содержащий головку с днищем и радиальными каналами, расположенными параллельно его образующей и соединенными с магистрал ми подвода и отвода жидкости, о тличающийс  тем, что, с целью уменьшени  тепловых напр жений, отношение рассто ни  от днища до канала к диаметру последнего составл ет величину, близкую к единице.A piston for an internal combustion engine, containing a head with a bottom and radial channels arranged parallel to its generator and connected to supply and discharge lines of liquid, characterized in that in order to reduce thermal stresses, the ratio of the distance from the bottom to the channel to the diameter the latter is close to one. fuz Jfuz j ful fful f
SU1707835A 1970-10-23 1971-10-22 Piston for internal combustion engine SU550129A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK541370A DK123730B (en) 1970-10-23 1970-10-23 Piston for internal combustion engines.

Publications (1)

Publication Number Publication Date
SU550129A3 true SU550129A3 (en) 1977-03-05

Family

ID=8142236

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1707835A SU550129A3 (en) 1970-10-23 1971-10-22 Piston for internal combustion engine

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU193836U1 (en) * 2018-11-09 2019-11-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Керченский государственный морской технологический университет" (ФГБОУ ВО "КГМТУ") COOLED PISTON OF KREYTSOPFNY INTERNAL COMBUSTION ENGINE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712299Y2 (en) * 1976-07-12 1982-03-11
DK172217B1 (en) * 1995-08-11 1998-01-05 Dampskibsselskabet Af 1912 Piston for diesel engines
DE102007016945A1 (en) * 2007-04-05 2008-10-30 Mahle International Gmbh Piston for an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU193836U1 (en) * 2018-11-09 2019-11-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Керченский государственный морской технологический университет" (ФГБОУ ВО "КГМТУ") COOLED PISTON OF KREYTSOPFNY INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
NL7114547A (en) 1972-04-25
FI51989B (en) 1977-01-31
DE2151869A1 (en) 1972-04-27
GB1336520A (en) 1973-11-07
BR7107075D0 (en) 1973-04-10
JPS5429645B1 (en) 1979-09-25
FR2187021A5 (en) 1974-01-11
SE365284B (en) 1974-03-18
NO131688C (en) 1975-07-09
IT942737B (en) 1973-04-02
IE35765L (en) 1972-04-23
YU34811B (en) 1980-03-15
ES396291A1 (en) 1974-04-16
DE2151869B2 (en) 1973-01-04
IE35765B1 (en) 1976-05-12
DK123730B (en) 1972-07-24
YU268971A (en) 1979-09-10
NO131688B (en) 1975-04-01
BE774337A (en) 1972-02-14

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