GB2075147B - Cooling a piston - Google Patents

Cooling a piston

Info

Publication number
GB2075147B
GB2075147B GB8108490A GB8108490A GB2075147B GB 2075147 B GB2075147 B GB 2075147B GB 8108490 A GB8108490 A GB 8108490A GB 8108490 A GB8108490 A GB 8108490A GB 2075147 B GB2075147 B GB 2075147B
Authority
GB
United Kingdom
Prior art keywords
piston
cooling
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
GB8108490A
Other languages
English (en)
Other versions
GB2075147A (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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of GB2075147A publication Critical patent/GB2075147A/en
Application granted granted Critical
Publication of GB2075147B publication Critical patent/GB2075147B/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
    • 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
    • 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
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

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)
GB8108490A 1980-04-30 1981-03-18 Cooling a piston Expired GB2075147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5846980A JPS5831464B2 (ja) 1980-04-30 1980-04-30 内燃機関のピストン構造

Publications (2)

Publication Number Publication Date
GB2075147A GB2075147A (en) 1981-11-11
GB2075147B true GB2075147B (en) 1984-02-01

Family

ID=13085285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8108490A Expired GB2075147B (en) 1980-04-30 1981-03-18 Cooling a piston

Country Status (4)

Country Link
JP (1) JPS5831464B2 (de)
CH (1) CH653099A5 (de)
DE (2) DE8112312U1 (de)
GB (1) GB2075147B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517930A (en) * 1982-09-28 1985-05-21 Kawasaki Jukogyo Kabushiki Kaisha Piston of combustion engine
JPS59110848A (ja) * 1982-12-16 1984-06-26 Kawasaki Heavy Ind Ltd ピストンクラウン製造方法
JPS59168556U (ja) * 1983-04-27 1984-11-12 ヤンマーディーゼル株式会社 組合せピストン構造
JPS6034546U (ja) * 1983-08-13 1985-03-09 三菱重工業株式会社 エンジン用ピストン
DE3423559C1 (de) * 1984-06-27 1985-09-26 Mahle Gmbh, 7000 Stuttgart Mehrteiliger Tauchkolben fuer Verbrennungsmotoren
DE3518721C3 (de) * 1985-05-24 1997-09-04 Man B & W Diesel Ag Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine
BR8700642A (pt) * 1987-02-09 1988-08-30 Metal Leve Sa Embolo articulado
US5033427A (en) * 1987-05-30 1991-07-23 Isuzu Motors Limited Heat-insulating engine structure
JPH039962U (de) * 1989-06-19 1991-01-30
DE4138994C2 (de) * 1991-11-27 1999-07-29 Mahle Gmbh Kühlbarer, mehrteiliger Kolben für Verbrennungsmotoren
US5868112A (en) * 1996-12-19 1999-02-09 Cummins Engine Company, Inc. Deep angle injection nozzle and piston having complementary combustion bowl
US7210448B2 (en) 2002-06-11 2007-05-01 Cummins, Inc. Internal combustion engine producing low emissions
US6732703B2 (en) 2002-06-11 2004-05-11 Cummins Inc. Internal combustion engine producing low emissions
JP2013501193A (ja) * 2009-08-06 2013-01-10 フェデラル−モーグル コーポレイション 低熱伝導度ピストンおよびその構築方法
WO2012125961A1 (en) 2011-03-17 2012-09-20 Cummins Intellectual Property, Inc. Piston for internal combustion engine
DE102012216367A1 (de) 2011-09-28 2013-03-28 Ks Kolbenschmidt Gmbh Zweiteiliger Stahlkolben für Brennkraftmaschinen
DE102012211440A1 (de) 2011-10-21 2013-04-25 Mahle International Gmbh Kolben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629977C (de) * 1935-01-11 1936-05-16 Humboldt Deutzmotoren A G Arbeitskolben fuer Brennkraftmaschinen
DE733931C (de) * 1940-11-23 1943-04-05 Sulzer Ag Kolben fuer Brennkraftmaschinen
DE1725117U (de) * 1956-04-05 1956-06-28 Mahle Kg Brennkraftmaschinenkolben.
DE2546388A1 (de) * 1975-10-16 1977-04-21 Motoren Turbinen Union Gebauter kolben

Also Published As

Publication number Publication date
DE3116475A1 (de) 1982-04-15
GB2075147A (en) 1981-11-11
DE3116475C2 (de) 1986-04-17
CH653099A5 (de) 1985-12-13
JPS56154149A (en) 1981-11-28
JPS5831464B2 (ja) 1983-07-06
DE8112312U1 (de) 1991-09-19

Similar Documents

Publication Publication Date Title
GB2073077B (en) Gas-operated cylinder
YU99481A (en) Thermal piston machine
GB2082719B (en) Cooling a clutch-brake unit
JPS5759027A (en) Piston engine
GB2075147B (en) Cooling a piston
GB2088540B (en) Cooling unit
GB2076072B (en) Piston for a piston pump
GB2083566B (en) Piston compressor
GB2082691B (en) A piston pump
JPS5752888A (en) Cooler
DE3168149D1 (en) Compound piston
JPS57108574A (en) Cooler
PT73003B (en) Free piston machine
JPS5758056A (en) Cooler
DE3068923D1 (en) Piston machine
GB2070732B (en) Cylinder liner
JPS5795555A (en) Cooler
JPS5731773A (en) Cooler
JPS56151280A (en) Circular piston machine
JPS5767757A (en) Cooler
JPS56119478A (en) Cooler
JPS56155356A (en) Cooler
JPS5747174A (en) Cooler
JPS56146961A (en) Cooler
JPS56110863A (en) Cooling case

Legal Events

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

Effective date: 19940318