GB348084A - Improvements in and relating to pistons for engines - Google Patents

Improvements in and relating to pistons for engines

Info

Publication number
GB348084A
GB348084A GB32697/29A GB3269729A GB348084A GB 348084 A GB348084 A GB 348084A GB 32697/29 A GB32697/29 A GB 32697/29A GB 3269729 A GB3269729 A GB 3269729A GB 348084 A GB348084 A GB 348084A
Authority
GB
United Kingdom
Prior art keywords
head
closed
perforations
pistons
cover
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
GB32697/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB348084A publication Critical patent/GB348084A/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
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston

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)
  • Details Of Reciprocating Pumps (AREA)

Abstract

348,084. Pistons. JUNKERS, H., 21, Kaiserplatz, Dessau, Anhalt, Germany. Oct. 28, 1929, No. 32697. Convention date, Nov. 9, 1928. Void [Published under Sect. 91 of the Acts]. [Class 122 (i).] In a piston of the type in which the head is cooled by the movement of liquid in a closed chamber, the chamber is formed in a head 2 of steel or other hard material, which is secured to a body 1 of aluminium or the like. The head comprises a shell closed by a screwed-in cover 3, which is made tight by a welded or soldered joint 5. The crown is supported by a conical member 10, which abuts on the cover 3, and is formed with perforations 11<1>, 11<11>. The perforations may be in the form of nozzles which facilitate circulation in the direction of the arrows. The head and body engage by peripheral surfaces 6 and are centred by a spigot 8 and secured together by a nut 7. Liquid is inserted in the head through an opening closed by a screw plug 9.
GB32697/29A 1928-11-09 1929-10-28 Improvements in and relating to pistons for engines Expired GB348084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348084X 1928-11-09

Publications (1)

Publication Number Publication Date
GB348084A true GB348084A (en) 1931-04-28

Family

ID=6256948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32697/29A Expired GB348084A (en) 1928-11-09 1929-10-28 Improvements in and relating to pistons for engines

Country Status (1)

Country Link
GB (1) GB348084A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141992A2 (en) * 1983-10-26 1985-05-22 Mahle Gmbh Multi-part piston for internal-combustion engines, having a partly isolated cooling oil conduit
WO2007110056A1 (en) * 2006-03-25 2007-10-04 Mahle International Gmbh Piston for an internal combustion engine
US7546819B2 (en) 2004-06-10 2009-06-16 Achates Power. Two-stroke, opposed-piston internal combustion engine
WO2012116987A1 (en) * 2011-03-01 2012-09-07 Ks Kolbenschmidt Gmbh Cooled piston and method for producing it
DE102011110794A1 (en) * 2011-08-22 2013-02-28 Mahle International Gmbh Piston for internal combustion engine, has separating element with openings tapered along direction away from piston head and partially arranged at distance from circulating profile regions
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
US8550041B2 (en) 2009-02-20 2013-10-08 Achates Power, Inc. Cylinder and piston assemblies for opposed piston engines
WO2016023986A1 (en) * 2014-08-15 2016-02-18 Ks Kolbenschmidt Gmbh Cooling oil ring
US9328692B2 (en) 2009-02-20 2016-05-03 Achates Power, Inc. Opposed piston engines with controlled provision of lubricant for lubrication and cooling
CN108025406A (en) * 2015-08-27 2018-05-11 Ks科尔本施密特有限公司 The piston of internal combustion engine with alkali metal cooling and the manufacture method for piston

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141992A3 (en) * 1983-10-26 1986-05-21 Mahle Gmbh Multi-part piston for internal-combustion engines, having a partly isolated cooling oil conduit
EP0141992A2 (en) * 1983-10-26 1985-05-22 Mahle Gmbh Multi-part piston for internal-combustion engines, having a partly isolated cooling oil conduit
US8286596B2 (en) 2004-06-10 2012-10-16 Achates Power, Inc. Two-cycle, opposed-piston internal combustion engine
US7546819B2 (en) 2004-06-10 2009-06-16 Achates Power. Two-stroke, opposed-piston internal combustion engine
US7549401B2 (en) 2004-06-10 2009-06-23 Achates Power, Inc. Two-cycle, opposed-piston internal combustion engine
US7591235B2 (en) 2004-06-10 2009-09-22 Achates Power, Inc. Opposed piston engine with piston compliance
US7784436B2 (en) 2004-06-10 2010-08-31 Achates Power, Inc. Two-cycle, opposed-piston internal combustion engine
US7861679B2 (en) 2004-06-10 2011-01-04 Achates Power, Inc. Cylinder and piston assemblies for opposed piston engines
US8087389B2 (en) 2004-06-10 2012-01-03 Achates Power, Inc. Two-cycle, opposed-piston internal combustion engine
US8281755B2 (en) 2004-06-10 2012-10-09 Achates Power, Inc. Internal combustion engine with provision for lubricating pistons
WO2007110056A1 (en) * 2006-03-25 2007-10-04 Mahle International Gmbh Piston for an internal combustion engine
US8065984B2 (en) 2006-03-25 2011-11-29 Mahle International Gmbh Piston for internal combustion engine
US8550041B2 (en) 2009-02-20 2013-10-08 Achates Power, Inc. Cylinder and piston assemblies for opposed piston engines
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
US9328692B2 (en) 2009-02-20 2016-05-03 Achates Power, Inc. Opposed piston engines with controlled provision of lubricant for lubrication and cooling
WO2012116987A1 (en) * 2011-03-01 2012-09-07 Ks Kolbenschmidt Gmbh Cooled piston and method for producing it
DE102011110794A1 (en) * 2011-08-22 2013-02-28 Mahle International Gmbh Piston for internal combustion engine, has separating element with openings tapered along direction away from piston head and partially arranged at distance from circulating profile regions
WO2016023986A1 (en) * 2014-08-15 2016-02-18 Ks Kolbenschmidt Gmbh Cooling oil ring
CN108025406A (en) * 2015-08-27 2018-05-11 Ks科尔本施密特有限公司 The piston of internal combustion engine with alkali metal cooling and the manufacture method for piston
CN108025406B (en) * 2015-08-27 2020-06-16 Ks科尔本施密特有限公司 Piston for an internal combustion engine with alkali metal cooling and method for producing a piston

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