GB1097110A - Liquid-cooled piston - Google Patents

Liquid-cooled piston

Info

Publication number
GB1097110A
GB1097110A GB4848865A GB4848865A GB1097110A GB 1097110 A GB1097110 A GB 1097110A GB 4848865 A GB4848865 A GB 4848865A GB 4848865 A GB4848865 A GB 4848865A GB 1097110 A GB1097110 A GB 1097110A
Authority
GB
United Kingdom
Prior art keywords
piston
chamber
oil
connecting rod
strips
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
GB4848865A
Inventor
Alan Edward Harrison
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.)
SPECIALLOID Ltd
Original Assignee
SPECIALLOID 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 SPECIALLOID Ltd filed Critical SPECIALLOID Ltd
Priority to GB4848865A priority Critical patent/GB1097110A/en
Publication of GB1097110A publication Critical patent/GB1097110A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1,097,110. Cooling pistons. SPECIALLOID Ltd. Sept. 9, 1966 [Nov. 15, 1965], No. 48488/65. Heading F2T. In a piston cooled by oil or other liquid supplied to a chamber 1 on the underside of the piston crown 2, the lower wall of the chamber is formed by a strip of material 3 attached to the piston at or adjacent the level of the piston pin axis and profiled to lie closely adjacent the connecting rod small end. In the piston shown in Fig. 1, two chambers 1 are formed by steel strips 3 secured by bolts 5 to shelves 6 on the piston and separated by a gap through which cooling oil projected from a jet 7 on the connecting rod 4 passes to the underside of the crown 2 where it is diverted by an inverted ridge 9 to the respective chamber; excess oil returning to the piston interior through the clearance between the strips and the connecting rod. In a modification, Fig. 3 (not shown), the strips 3 are replaced by a single strip (3a) having an oil admission and escape opening (10) therein. Each piston-pin boss 8, Fig. 5, may be provided with a chamber 11 leading into a scraper ring groove 12 and a duct 13 leading from the chamber 11 through which oil removed by a scraper ring in groove 12 is returned to the piston interior.
GB4848865A 1965-11-15 1965-11-15 Liquid-cooled piston Expired GB1097110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4848865A GB1097110A (en) 1965-11-15 1965-11-15 Liquid-cooled piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4848865A GB1097110A (en) 1965-11-15 1965-11-15 Liquid-cooled piston

Publications (1)

Publication Number Publication Date
GB1097110A true GB1097110A (en) 1967-12-29

Family

ID=10448809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4848865A Expired GB1097110A (en) 1965-11-15 1965-11-15 Liquid-cooled piston

Country Status (1)

Country Link
GB (1) GB1097110A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261717A (en) * 1991-11-22 1993-05-26 Ford Motor Co Piston cooling
DE102013205298A1 (en) * 2013-03-26 2014-10-02 Mahle International Gmbh Piston with piston oil cooled by splash oil
CN109653895A (en) * 2018-11-15 2019-04-19 北京理工大学 A kind of device improving small end of connecting rod lubrication state
DE102018203417A1 (en) * 2018-03-07 2019-09-12 Mahle Lnternational Gmbh Piston arrangement of an internal combustion engine
CN111207002A (en) * 2018-11-22 2020-05-29 强莉莉 Piston

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261717A (en) * 1991-11-22 1993-05-26 Ford Motor Co Piston cooling
DE102013205298A1 (en) * 2013-03-26 2014-10-02 Mahle International Gmbh Piston with piston oil cooled by splash oil
WO2014154616A1 (en) * 2013-03-26 2014-10-02 Mahle International Gmbh Piston comprising a piston head cooled by splash lubrication
CN105051358A (en) * 2013-03-26 2015-11-11 马勒国际有限公司 Piston comprising a piston head cooled by splash lubrication
US9828939B2 (en) 2013-03-26 2017-11-28 Mahle International Gmbh Piston comprising a piston head cooled by splash lubrication
CN105051358B (en) * 2013-03-26 2018-04-27 马勒国际有限公司 Piston including the piston head cooled down by splash lubrication
DE102013205298B4 (en) * 2013-03-26 2021-05-12 Mahle International Gmbh Piston with a piston head cooled by splash oil
DE102018203417A1 (en) * 2018-03-07 2019-09-12 Mahle Lnternational Gmbh Piston arrangement of an internal combustion engine
CN109653895A (en) * 2018-11-15 2019-04-19 北京理工大学 A kind of device improving small end of connecting rod lubrication state
CN111207002A (en) * 2018-11-22 2020-05-29 强莉莉 Piston

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