CH556469A - COMBUSTION ENGINE PISTON, IN PARTICULAR FOR A DIESEL ENGINE, WITH A LOWER PART AND A TOP PART RELEASABLY CONNECTED TO THIS. - Google Patents

COMBUSTION ENGINE PISTON, IN PARTICULAR FOR A DIESEL ENGINE, WITH A LOWER PART AND A TOP PART RELEASABLY CONNECTED TO THIS.

Info

Publication number
CH556469A
CH556469A CH819673A CH819673A CH556469A CH 556469 A CH556469 A CH 556469A CH 819673 A CH819673 A CH 819673A CH 819673 A CH819673 A CH 819673A CH 556469 A CH556469 A CH 556469A
Authority
CH
Switzerland
Prior art keywords
releasably connected
combustion engine
diesel engine
top part
piston
Prior art date
Application number
CH819673A
Other languages
German (de)
Original Assignee
Mahle Gmbh
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 Mahle Gmbh filed Critical Mahle Gmbh
Publication of CH556469A publication Critical patent/CH556469A/en

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
    • 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
    • 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 
    • F02F3/28—Other pistons with specially-shaped head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

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)
CH819673A 1972-06-23 1973-06-05 COMBUSTION ENGINE PISTON, IN PARTICULAR FOR A DIESEL ENGINE, WITH A LOWER PART AND A TOP PART RELEASABLY CONNECTED TO THIS. CH556469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230722A DE2230722C3 (en) 1972-06-23 1972-06-23 Internal combustion engine pistons, in particular for diesel engines, with a lower part and an upper part detachably connected to this

Publications (1)

Publication Number Publication Date
CH556469A true CH556469A (en) 1974-11-29

Family

ID=5848565

Family Applications (1)

Application Number Title Priority Date Filing Date
CH819673A CH556469A (en) 1972-06-23 1973-06-05 COMBUSTION ENGINE PISTON, IN PARTICULAR FOR A DIESEL ENGINE, WITH A LOWER PART AND A TOP PART RELEASABLY CONNECTED TO THIS.

Country Status (7)

Country Link
US (1) US3877351A (en)
JP (1) JPS5633574B2 (en)
CH (1) CH556469A (en)
DE (1) DE2230722C3 (en)
FR (1) FR2190164A5 (en)
GB (1) GB1374059A (en)
IT (1) IT989676B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357569C2 (en) * 1973-11-17 1982-12-23 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Pistons for reciprocating internal combustion engines
DE2510192C2 (en) * 1975-03-08 1982-12-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Pistons for internal combustion engines
GB1509461A (en) * 1975-10-08 1978-05-04 Wellworthy Ltd Pistons
US4056044A (en) * 1975-11-12 1977-11-01 Caterpillar Tractor Co. Oil cooled piston
US4083292A (en) * 1976-06-16 1978-04-11 Caterpillar Tractor Co. Piston with high top ring location
DE2730071A1 (en) * 1977-07-02 1979-01-04 Maschf Augsburg Nuernberg Ag MULTI-PIECE PISTON FOR COMBUSTION MACHINERY
DE2832970A1 (en) * 1978-07-27 1980-02-07 Schmidt Gmbh Karl BUILT LIQUID-COOLED PISTON FOR INTERNAL COMBUSTION ENGINES
GB8328931D0 (en) * 1983-10-29 1983-11-30 Ae Plc Pistons
JPS62204174A (en) * 1986-03-04 1987-09-08 Hitachi Electronics Eng Co Ltd Rotating magnetic field type magnetic anisotropy sensor
DE19721013A1 (en) * 1997-05-20 1998-12-03 Mahle Gmbh Bolt arrangement with the piston built
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6279455B1 (en) 1998-10-06 2001-08-28 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
EP1222364B2 (en) 1999-10-08 2018-03-28 Federal-Mogul Corporation Dual gallery piston
DE102005042857A1 (en) * 2005-09-08 2007-03-22 Ks Kolbenschmidt Gmbh Piston for an internal combustion engine
EP1924765A1 (en) * 2005-09-17 2008-05-28 KS Kolbenschmidt GmbH Piston, especially cooling channel piston, of an internal combustion engine, comprising three friction-welded zones
EP1926902B1 (en) * 2005-09-17 2010-04-14 KS Kolbenschmidt GmbH Piston, especially cooling channel piston, comprising three friction-welded zones
DE102006002949A1 (en) * 2006-01-21 2007-08-02 Ks Kolbenschmidt Gmbh Cooling channel piston for an internal combustion engine
DE102007013183A1 (en) * 2006-07-07 2008-01-17 Ks Kolbenschmidt Gmbh Cooling channel piston for an internal combustion engine
EP3452712A1 (en) 2016-05-04 2019-03-13 KS Kolbenschmidt GmbH Piston
US11519358B2 (en) * 2020-11-05 2022-12-06 Industrial Parts Depot, Llc Tri-weld piston

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487377A (en) * 1938-02-25 1938-06-20 Fried Krupp Germaniawerft Ag Improvements in cooled working pistons, more particularly intended for compressorless internal combustion engines
US2266192A (en) * 1939-07-10 1941-12-16 Nordberg Manufacturing Co Wrist pin construction
US3385175A (en) * 1966-06-15 1968-05-28 Mahle Kg Piston
DE1526598A1 (en) * 1966-10-07 1970-02-12 Maschf Augsburg Nuernberg Ag Device for reducing cylinder liner wear in plunger engines, especially for heavy duty operation
GB1306082A (en) * 1969-04-30 1973-02-07

Also Published As

Publication number Publication date
GB1374059A (en) 1974-11-13
JPS4950313A (en) 1974-05-16
DE2230722C3 (en) 1981-12-24
US3877351A (en) 1975-04-15
DE2230722A1 (en) 1974-01-17
FR2190164A5 (en) 1974-01-25
DE2230722B2 (en) 1976-11-25
IT989676B (en) 1975-06-10
JPS5633574B2 (en) 1981-08-04

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Legal Events

Date Code Title Description
PL Patent ceased