GB916926A - Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston - Google Patents

Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston

Info

Publication number
GB916926A
GB916926A GB3341260A GB3341260A GB916926A GB 916926 A GB916926 A GB 916926A GB 3341260 A GB3341260 A GB 3341260A GB 3341260 A GB3341260 A GB 3341260A GB 916926 A GB916926 A GB 916926A
Authority
GB
United Kingdom
Prior art keywords
piston
outlet port
supplied
cooling circuit
liquid
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
GB3341260A
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.)
ILE D ETUDES MAREP GROSSHANS O
Original Assignee
ILE D ETUDES MAREP GROSSHANS O
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 ILE D ETUDES MAREP GROSSHANS O filed Critical ILE D ETUDES MAREP GROSSHANS O
Publication of GB916926A publication Critical patent/GB916926A/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
    • 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
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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

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)

Abstract

916,926. Cooling pistons. SOC. CIVILE D'ETUDES MAREP-GROSSHANS-OLLIER. Sept. 29, 1960 [Sept. 29, 1959], No. 33412/60. Class 122 (1). In a piston and connecting-rod assembly the piston 1 is cooled by an internal cooling circuit supplied with liquid from an external source and having an outlet port 14 opening opposite the gudgeon-pin 10 and the connecting-rod 8 is formed with a cavity 15 in which liquid issuing from the outlet port 14 is collected. The piston has an annular chamber 2 supplied through a conduit 7 in the piston skirt with oil or other liquid coolant under pressure. Coolant is supplied to the conduit 7 by a jet, flexible tube or telescopic tubes and a passage 13 in the piston connects the chamber 2 with the outlet port 14. In operation, coolant collects in the cavity 15 when the piston accelerates in one direction and is projected therefrom to cool the underside of the piston head when the piston accelerates in the opposite direction.
GB3341260A 1959-09-29 1960-09-29 Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston Expired GB916926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806326 1959-09-29

Publications (1)

Publication Number Publication Date
GB916926A true GB916926A (en) 1963-01-30

Family

ID=8719640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3341260A Expired GB916926A (en) 1959-09-29 1960-09-29 Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston

Country Status (1)

Country Link
GB (1) GB916926A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019953A1 (en) * 1979-06-12 1980-12-18 Ass Eng Italia PISTON FOR DIESEL ENGINES
EP1077325A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. One piece piston with supporting piston skirt
EP1077324A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. Compact one piece piston and method of producing
EP1077323A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. Cooled one piece piston and method for manufacture
US7971355B2 (en) 2007-12-20 2011-07-05 Mahle International Gmbh Method for attaching a ring element to a piston for an internal combustion engine
AT520354A1 (en) * 2017-09-12 2019-03-15 Avl List Gmbh Internal combustion engine
CN109838298A (en) * 2019-03-11 2019-06-04 潍柴动力股份有限公司 A kind of commercial vehicle piston cooling nozzle control method and control system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019953A1 (en) * 1979-06-12 1980-12-18 Ass Eng Italia PISTON FOR DIESEL ENGINES
EP1077325A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. One piece piston with supporting piston skirt
EP1077324A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. Compact one piece piston and method of producing
EP1077323A3 (en) * 1999-08-16 2001-12-19 Caterpillar Inc. Cooled one piece piston and method for manufacture
US7971355B2 (en) 2007-12-20 2011-07-05 Mahle International Gmbh Method for attaching a ring element to a piston for an internal combustion engine
AT520354A1 (en) * 2017-09-12 2019-03-15 Avl List Gmbh Internal combustion engine
AT520354B1 (en) * 2017-09-12 2019-06-15 Avl List Gmbh Internal combustion engine
CN109838298A (en) * 2019-03-11 2019-06-04 潍柴动力股份有限公司 A kind of commercial vehicle piston cooling nozzle control method and control system

Similar Documents

Publication Publication Date Title
ES289764A1 (en) Piston cylinder means with fluid-coupled drive means and rolling diaphragm seal
GB916926A (en) Improvements in or relating to assemblies comprising a piston having an internal cooling circuit and a connecting-rod pivoted on the piston
GB1013139A (en) Gas turbine engine
GB1322372A (en) Liquid-cooled reciprocating-piston internal combustion engines
GB916696A (en) Improvements in pistons formed with internal cooling circuits
GB1099296A (en) Improvements in pistons comprising an inner cooling circuit
GB1117610A (en) Internal combustion engine piston assemblies
GB725099A (en) Improved adjustable-capacity compressor for refrigeration systems
GB738745A (en) Improvements in or relating to ink pen recording equipment
GB1190332A (en) A Hot Air or Gas Engine or Heat Pump
GB794316A (en) Improvements in wire drawing machine
GB651708A (en) Improvements in or relating to wire drawing
GB627396A (en) Improvements in or relating to aircraft gas-turbine power-plant installations
GB1491998A (en) Air compressor cylinder head
GB868525A (en) Cylinder head for an internal combustion engine
GB976020A (en) Improvements relating to air-cooled internal combustion engines
GB764761A (en) Liquid-cooled piston compressor
GB840145A (en) Improvements in pistons for internal combustion engines
GB724505A (en) Plunger pumps for conveying hot liquids
GB714017A (en) Improvements in or relating to followers for lubricant pumps
GB688246A (en) Cooling system for high speed aircraft
ES337274A1 (en) Apparatus for liquid cooling of pistons in piston-type internal combustion engines
GB780529A (en) Improvements relating to the cooling of the pistons of internal combustion engines
ES365368A1 (en) Improvements relating to the Liquid Cooling of Pistons of Internal Combustion Engines
GB823871A (en) Improvements in or relating to light-metal pistons for use in internal combustion engines