GB521632A - Cooling of pistons for fluid-pressure engines - Google Patents

Cooling of pistons for fluid-pressure engines

Info

Publication number
GB521632A
GB521632A GB3414538A GB3414538A GB521632A GB 521632 A GB521632 A GB 521632A GB 3414538 A GB3414538 A GB 3414538A GB 3414538 A GB3414538 A GB 3414538A GB 521632 A GB521632 A GB 521632A
Authority
GB
United Kingdom
Prior art keywords
piston
pin
passage
cooling
pistons
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
GB3414538A
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.)
ALEXANDER WILLIAM MOORE
Coventry Climax Engines Ltd
Original Assignee
ALEXANDER WILLIAM MOORE
Coventry Climax Engines Ltd
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 ALEXANDER WILLIAM MOORE, Coventry Climax Engines Ltd filed Critical ALEXANDER WILLIAM MOORE
Priority to GB3414538A priority Critical patent/GB521632A/en
Publication of GB521632A publication Critical patent/GB521632A/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 
    • F02F3/0015—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
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

521,632. Engine pistons. COVENTRY CLIMAX ENGINES, Ltd., HATHAWAY, L., and MOORE, A. W. Nov. 24, 1938, No. 34145. [Class 122 (i)] A spiral wall 23 forms a tortuous lubricating and cooling passage in the crown of the piston, which is screwed on to the body and contains a gudgeon pin. Oil is forced along a bore 19 in the connecting-rod, or a pipe carried by the rod, into a groove in the gudgeon-pin bearing, thence through the interior of the pin, and by passages 22 into the spiral passage. The oil leaves this passage at the middle, passing by a bore 24 into the piston body, and finally passing out through escape holes in a piston groove.
GB3414538A 1938-11-24 1938-11-24 Cooling of pistons for fluid-pressure engines Expired GB521632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3414538A GB521632A (en) 1938-11-24 1938-11-24 Cooling of pistons for fluid-pressure engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3414538A GB521632A (en) 1938-11-24 1938-11-24 Cooling of pistons for fluid-pressure engines

Publications (1)

Publication Number Publication Date
GB521632A true GB521632A (en) 1940-05-27

Family

ID=10361941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3414538A Expired GB521632A (en) 1938-11-24 1938-11-24 Cooling of pistons for fluid-pressure engines

Country Status (1)

Country Link
GB (1) GB521632A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006669B (en) * 1953-06-16 1957-04-18 Maybach Motorenbau Gmbh Multi-part, oil-cooled piston for an internal combustion engine
DE1058787B (en) * 1954-03-15 1959-06-04 Ottensener Eisenwerk Ag Cooled immersion working piston for internal combustion engines
DE1253514B (en) * 1962-02-15 1967-11-02 Maschf Augsburg Nuernberg Ag Multi-part, liquid-cooled piston for internal combustion engines
DE10255731A1 (en) * 2002-11-29 2004-06-09 Mahle Gmbh Pistons for an internal combustion engine
DE102007036236A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Built piston
CN113309627A (en) * 2021-04-19 2021-08-27 滨州学院 Novel integral aluminum piston assembly for internal combustion engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006669B (en) * 1953-06-16 1957-04-18 Maybach Motorenbau Gmbh Multi-part, oil-cooled piston for an internal combustion engine
DE1058787B (en) * 1954-03-15 1959-06-04 Ottensener Eisenwerk Ag Cooled immersion working piston for internal combustion engines
DE1253514B (en) * 1962-02-15 1967-11-02 Maschf Augsburg Nuernberg Ag Multi-part, liquid-cooled piston for internal combustion engines
DE10255731A1 (en) * 2002-11-29 2004-06-09 Mahle Gmbh Pistons for an internal combustion engine
US7152567B2 (en) 2002-11-29 2006-12-26 Mahle Gmbh Piston for an internal combustion engine
DE102007036236A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Built piston
CN113309627A (en) * 2021-04-19 2021-08-27 滨州学院 Novel integral aluminum piston assembly for internal combustion engine
CN113309627B (en) * 2021-04-19 2022-08-02 滨州学院 Novel integral aluminum piston assembly for internal combustion engine

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