[go: up one dir, main page]

GB1096826A - Piston, e.g. for an internal combustion engine or compressor - Google Patents

Piston, e.g. for an internal combustion engine or compressor

Info

Publication number
GB1096826A
GB1096826A GB2687564A GB2687564A GB1096826A GB 1096826 A GB1096826 A GB 1096826A GB 2687564 A GB2687564 A GB 2687564A GB 2687564 A GB2687564 A GB 2687564A GB 1096826 A GB1096826 A GB 1096826A
Authority
GB
United Kingdom
Prior art keywords
chamber
piston
oil
port
inlet
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
GB2687564A
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 GB2687564A priority Critical patent/GB1096826A/en
Publication of GB1096826A publication Critical patent/GB1096826A/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

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

1,096,826. Cooling pistons. SPECIALLOID Ltd. May 17, 1965 [June 29, 1964], No. 26875/64. Heading F2T. A piston 4 is cooled by oil or other liquid which passes outwardly over inclined surfaces 8 on each side of an inverted ridge 9 on the underside of the crown approximately in the vertical plane containing the gudgeon-pin axis and is circulated through an annular chamber 1 in the piston head. The chamber 1 is formed by a cast in hollow sheet metal ring 2 having inlet and outlet ports 5, 6 at the ends of the tubes 3 extending above the bottom of the chamber so that a certain amount of oil is always retained in the chamber. Alternatively, the ports may be formed by punching-out a lip so that it projects above the floor of the ring 2. In use, oil supplied under pressure from a jet 11 the the connecting rod 10 passes over the surfaces 8 and is carried by inertia into either the port 5 or 6, the excess oil in the chamber escaping through the other port 6 or 5. In a modification, Fig. 8 (not shown), the inlet and outlet ports (23) open radially into the piston interior and are formed in the upper part of the inner radial wall of the chamber (21).
GB2687564A 1964-06-29 1964-06-29 Piston, e.g. for an internal combustion engine or compressor Expired GB1096826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2687564A GB1096826A (en) 1964-06-29 1964-06-29 Piston, e.g. for an internal combustion engine or compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2687564A GB1096826A (en) 1964-06-29 1964-06-29 Piston, e.g. for an internal combustion engine or compressor

Publications (1)

Publication Number Publication Date
GB1096826A true GB1096826A (en) 1967-12-29

Family

ID=10250595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2687564A Expired GB1096826A (en) 1964-06-29 1964-06-29 Piston, e.g. for an internal combustion engine or compressor

Country Status (1)

Country Link
GB (1) GB1096826A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009503A1 (en) * 1999-07-30 2001-02-08 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine
WO2008000347A3 (en) * 2006-06-30 2008-02-21 Daimler Chrysler Ag Cast steel piston for internal combustion engines
WO2010009779A1 (en) * 2008-07-24 2010-01-28 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
DE102011075300A1 (en) * 2011-05-05 2012-11-08 Mahle International Gmbh Method of making a piston
US8925511B2 (en) 2008-11-04 2015-01-06 Ks Kolbenschmidt Gmbh Internal combustion engine piston with cooling channel said piston comprising a sealing element sealing the cooling channel
US9238283B2 (en) 2008-07-24 2016-01-19 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
WO2020208058A1 (en) * 2019-04-09 2020-10-15 Ks Kolbenschmidt Gmbh Gallery-cooled piston with a funnel-shaped inlet into the cooling gallery

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009503A1 (en) * 1999-07-30 2001-02-08 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine
WO2008000347A3 (en) * 2006-06-30 2008-02-21 Daimler Chrysler Ag Cast steel piston for internal combustion engines
EP2184120A1 (en) * 2006-06-30 2010-05-12 Daimler AG Moulded steel piston for combustion engines
US8528513B2 (en) 2006-06-30 2013-09-10 Daimler Ag Cast steel piston for internal combustion engines
WO2010009779A1 (en) * 2008-07-24 2010-01-28 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
CN102149916A (en) * 2008-07-24 2011-08-10 Ks科尔本施密特有限公司 Friction welded steel piston with optimized cooling channels
US9238283B2 (en) 2008-07-24 2016-01-19 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
US8925511B2 (en) 2008-11-04 2015-01-06 Ks Kolbenschmidt Gmbh Internal combustion engine piston with cooling channel said piston comprising a sealing element sealing the cooling channel
DE102011075300A8 (en) * 2011-05-05 2013-01-17 Mahle International Gmbh Method for producing a piston
US9108274B2 (en) 2011-05-05 2015-08-18 Mahle International Gmbh Method for the production of a piston
DE102011075300A1 (en) * 2011-05-05 2012-11-08 Mahle International Gmbh Method of making a piston
US9364923B2 (en) 2011-05-05 2016-06-14 Mahle International Gmbh Method for the production of a piston
WO2020208058A1 (en) * 2019-04-09 2020-10-15 Ks Kolbenschmidt Gmbh Gallery-cooled piston with a funnel-shaped inlet into the cooling gallery
CN113748263A (en) * 2019-04-09 2021-12-03 Ks科尔本施密特有限公司 Cooling channel piston with funnel-shaped inlet opening into cooling channel

Similar Documents

Publication Publication Date Title
ES446584A1 (en) Individual cylinder head
GB1352290A (en) Multi-piece pistons
GB1166678A (en) Improved Liquid-Cooled Cylinder Head for Internal Combustion Engines
GB1096826A (en) Piston, e.g. for an internal combustion engine or compressor
GB1175941A (en) Improvements in or relating to Piston Assemblies for Combustion Engines
US1968110A (en) Internal combustion engine
US2200015A (en) Piston construction
GB1080493A (en) Improvements in or relating to engine pistons
GB1192482A (en) Improvements in Internal Combustion Engines Operable on Gaseous Fuel
GB1510578A (en) Liquid-cooled pistons for internal combustion engines
US3760778A (en) Vapor generators
GB1496451A (en) Cylinder head for a reciprocating piston internal combustion engine
GB1378595A (en) Pistons
ES442421A1 (en) Improvements in culatas for diesel engines refrigerated by water. (Machine-translation by Google Translate, not legally binding)
GB1255085A (en) Piston of an internal combustion engine
GB1406066A (en) Cylinder heads for internal combustion piston engines
GB851813A (en) Improvements in or relating to pistons for internal combustion engines
US2752212A (en) Piston for internal combustion engine
GB748735A (en) Improvements in or relating to liquid cooling of pistons for internal combustion engines
GB1230535A (en)
GB534688A (en) Improvements in and relating to combustion chambers for internal combustion engines
US2334972A (en) Internal combustion engine
GB992837A (en) Improvements relating to rotary-piston internal combustion engines
GB674713A (en) Cylinder heads for diesel engines
US2902020A (en) Two-cycle internal combustion engine