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IT1159435B - MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS - Google Patents

MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS

Info

Publication number
IT1159435B
IT1159435B IT67540/83A IT6754083A IT1159435B IT 1159435 B IT1159435 B IT 1159435B IT 67540/83 A IT67540/83 A IT 67540/83A IT 6754083 A IT6754083 A IT 6754083A IT 1159435 B IT1159435 B IT 1159435B
Authority
IT
Italy
Prior art keywords
layers
running
procedure
obtaining
period
Prior art date
Application number
IT67540/83A
Other languages
Italian (it)
Other versions
IT8367540A0 (en
Inventor
Paolo Filomeni
Original Assignee
Gilardini Spa
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 Gilardini Spa filed Critical Gilardini Spa
Priority to IT67540/83A priority Critical patent/IT1159435B/en
Publication of IT8367540A0 publication Critical patent/IT8367540A0/en
Priority to EP84104633A priority patent/EP0126323A3/en
Application granted granted Critical
Publication of IT1159435B publication Critical patent/IT1159435B/en

Links

Classifications

    • 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
    • F02B79/00—Running-in of internal-combustion engines
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
IT67540/83A 1983-05-16 1983-05-16 MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS IT1159435B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67540/83A IT1159435B (en) 1983-05-16 1983-05-16 MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS
EP84104633A EP0126323A3 (en) 1983-05-16 1984-04-25 Mechanical element for the combustion chamber of a diesel engine of the type comprising sliding surfaces having wear protective layers for the running-in phase, and method for obtaining these layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67540/83A IT1159435B (en) 1983-05-16 1983-05-16 MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS

Publications (2)

Publication Number Publication Date
IT8367540A0 IT8367540A0 (en) 1983-05-16
IT1159435B true IT1159435B (en) 1987-02-25

Family

ID=11303270

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67540/83A IT1159435B (en) 1983-05-16 1983-05-16 MECHANICAL ELEMENT FOR THE COMBUSTION CHAMBER OF A DIESEL ENGINE OF THE TYPE WITH SLIDING SURFACES PROVIDED WITH PROTECTIVE WEAR LAYERS FOR THE RUNNING-IN PERIOD AND PROCEDURE FOR OBTAINING THESE LAYERS

Country Status (2)

Country Link
EP (1) EP0126323A3 (en)
IT (1) IT1159435B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172547B1 (en) * 1996-10-28 1998-12-21 Man B & W Diesel As Piston rings and / or piston in a diesel-type internal combustion engine and method of running in a diesel engine
BR102015025727A2 (en) * 2015-10-08 2017-05-02 Mahle Metal Leve S/A VALVE FOR INTERNAL COMBUSTION ENGINES
KR102769993B1 (en) 2020-03-11 2025-02-18 바르실라 핀랜드 오이 Method for constructing a gas exchange valve assembly in an internal combustion piston engine and gas exchange valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195110B (en) * 1963-03-25 1965-06-16 Goetzewerke Sealing part, in particular piston ring, with one or more grooves in the running surface
US4074671A (en) * 1974-10-31 1978-02-21 Pennila Simo A O Thin and low specific heat ceramic coating and method for increasing operating efficiency of internal combustion engines
KR890001030B1 (en) * 1981-12-16 1989-04-20 Ae Plc Nitro-carburizing treatment method and metal ring

Also Published As

Publication number Publication date
IT8367540A0 (en) 1983-05-16
EP0126323A2 (en) 1984-11-28
EP0126323A3 (en) 1985-12-18

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