ES467097A2 - A perfected piston for an internal combustión engine. (Machine-translation by Google Translate, not legally binding) - Google Patents

A perfected piston for an internal combustión engine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES467097A2
ES467097A2 ES467097A ES467097A ES467097A2 ES 467097 A2 ES467097 A2 ES 467097A2 ES 467097 A ES467097 A ES 467097A ES 467097 A ES467097 A ES 467097A ES 467097 A2 ES467097 A2 ES 467097A2
Authority
ES
Spain
Prior art keywords
piston
dome
translation
machine
protuberances
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
ES467097A
Other languages
Spanish (es)
Inventor
Richard Belush
James A Wade
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.)
Cummins Inc
Original Assignee
Cummins Engine Co Inc
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
Priority claimed from ES448879A external-priority patent/ES448879A1/en
Application filed by Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of ES467097A2 publication Critical patent/ES467097A2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Improvements introduced in the object of the main patent no. 448879, filed on june 15, 1976, by "a piston perfected for an internal combustión engine", according to which a piston of this class comprises a circular dome, means connected to the outer periphery of said dome for supporting piston rings, protrusions for piston pin having laterally extending bores formed therethrough to secure said piston to a motor connecting rod, a plurality of angularly spaced arcuate thrust pads in the spaces between said protuberances, a conical support member located coaxially with said dome, said support member connecting said dome with said protrusions to support said dome on said protuberances, and a plurality of laterally extending struts, connecting said cushions and said protuberances. To support said pads on said protubera ncias. (Machine-translation by Google Translate, not legally binding)
ES467097A 1976-06-15 1978-02-17 A perfected piston for an internal combustión engine. (Machine-translation by Google Translate, not legally binding) Expired ES467097A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES448879A ES448879A1 (en) 1975-06-16 1976-06-15 Piston for an internal combustion engine
US05/770,109 US4161165A (en) 1975-06-16 1977-02-18 Piston for an internal combustion engine

Publications (1)

Publication Number Publication Date
ES467097A2 true ES467097A2 (en) 1978-11-16

Family

ID=25087510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467097A Expired ES467097A2 (en) 1976-06-15 1978-02-17 A perfected piston for an internal combustión engine. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AU (1) AU526694B2 (en)
ES (1) ES467097A2 (en)
FR (1) FR2381181A2 (en)
GB (1) GB1588076A (en)
IT (1) IT7848071A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA825602B (en) * 1981-08-11 1984-03-28 Ae Plc Pistons
DE3210771A1 (en) * 1982-03-24 1983-09-29 Günter 8543 Hilpoltstein Elsbett PISTON DRIVE FOR PISTON PISTON INTERNAL COMBUSTION ENGINES, LIKE DIESEL ENGINES AND OTHERS
FR2575227B1 (en) * 1984-12-20 1988-12-23 Semt PISTON WITH LIGHT STRUCTURE, PARTICULARLY FOR AN INTERNAL COMBUSTION ENGINE
DE102006015583A1 (en) * 2006-04-04 2007-10-18 Mahle International Gmbh Piston for an internal combustion engine
DE102006015585A1 (en) * 2006-04-04 2007-10-18 Mahle International Gmbh Piston for an internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160131A (en) * 1920-11-24 1921-03-17 Gerald Frederick Facks Martin Improvements in and relating to pistons
FR649887A (en) * 1927-07-29 1928-12-28 Anciens Etablissements Panhard Elastic piston
US1982330A (en) * 1932-02-12 1934-11-27 Sulprizio Deuta Piston
FR86284E (en) * 1964-08-10 1966-01-07 Rational light piston for engines and all machines
DE1576013C3 (en) * 1967-11-18 1975-09-18 Elsbett-Konstruktion Institut Fuer Verbrennungsmotoren, 8543 Hilpoltstein Pistons with a central combustion chamber for internal combustion engines
GB1298725A (en) * 1970-03-20 1972-12-06 Caterpillar Tractor Co Piston with heat dam
DE2545588A1 (en) * 1975-10-11 1977-04-14 Elsbett L PISTONS FOR COMBUSTION MACHINERY, IN PARTICULAR DIESEL ENGINES

Also Published As

Publication number Publication date
FR2381181A2 (en) 1978-09-15
AU3333078A (en) 1979-08-23
FR2381181B2 (en) 1982-06-11
AU526694B2 (en) 1983-01-27
GB1588076A (en) 1981-04-15
IT7848071A0 (en) 1978-02-16

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170706