EP0126323A3 - Mechanisches Element für die Brennkammer einer Dieselbrennkraftmaschine mit Gleitflächen die Verschleissschutzschichten aufweisen und Verfahren zur Herstellung dieser Schichten - Google Patents

Mechanisches Element für die Brennkammer einer Dieselbrennkraftmaschine mit Gleitflächen die Verschleissschutzschichten aufweisen und Verfahren zur Herstellung dieser Schichten Download PDF

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Publication number
EP0126323A3
EP0126323A3 EP84104633A EP84104633A EP0126323A3 EP 0126323 A3 EP0126323 A3 EP 0126323A3 EP 84104633 A EP84104633 A EP 84104633A EP 84104633 A EP84104633 A EP 84104633A EP 0126323 A3 EP0126323 A3 EP 0126323A3
Authority
EP
European Patent Office
Prior art keywords
layers
running
diesel engine
obtaining
phase
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.)
Withdrawn
Application number
EP84104633A
Other languages
English (en)
French (fr)
Other versions
EP0126323A2 (de
Inventor
Paolo Filomeni
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.)
Marelli Europe SpA
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
Publication of EP0126323A2 publication Critical patent/EP0126323A2/de
Publication of EP0126323A3 publication Critical patent/EP0126323A3/de
Withdrawn legal-status Critical Current

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
EP84104633A 1983-05-16 1984-04-25 Mechanisches Element für die Brennkammer einer Dieselbrennkraftmaschine mit Gleitflächen die Verschleissschutzschichten aufweisen und Verfahren zur Herstellung dieser Schichten Withdrawn EP0126323A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6754083 1983-05-16
IT67540/83A IT1159435B (it) 1983-05-16 1983-05-16 Elemento meccanico per la camera di combustione di un motore diesel del tipo con superfici di scorrimento provviste di strati protettivi di usura per il periodo di rodaggio e procedimento per ottenere tali strati

Publications (2)

Publication Number Publication Date
EP0126323A2 EP0126323A2 (de) 1984-11-28
EP0126323A3 true EP0126323A3 (de) 1985-12-18

Family

ID=11303270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104633A Withdrawn EP0126323A3 (de) 1983-05-16 1984-04-25 Mechanisches Element für die Brennkammer einer Dieselbrennkraftmaschine mit Gleitflächen die Verschleissschutzschichten aufweisen und Verfahren zur Herstellung dieser Schichten

Country Status (2)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172547B1 (da) * 1996-10-28 1998-12-21 Man B & W Diesel As Stempelringe og/eller stempel i en forbrændingsmotor af dieseltypen samt fremgangsmåde til indkøring af en dieselmotor
BR102015025727A2 (pt) * 2015-10-08 2017-05-02 Mahle Metal Leve S/A Valve for internal combustion engines
CN115244280A (zh) * 2020-03-11 2022-10-25 瓦锡兰芬兰有限公司 配置内燃活塞发动机中的气体交换阀组件的方法和气体交换阀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000288A (en) * 1963-03-25 1965-08-04 Goetzewerke Sealing member
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
FR2518209A1 (fr) * 1981-12-16 1983-06-17 Ae Plc Bague metallique pour segment et joint d'etancheite et son procede de fabrication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000288A (en) * 1963-03-25 1965-08-04 Goetzewerke Sealing member
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
FR2518209A1 (fr) * 1981-12-16 1983-06-17 Ae Plc Bague metallique pour segment et joint d'etancheite et son procede de fabrication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HTM, vol. 29, no. 1, March 1974, pages 42-49, Stuttgart, DE; J. WÜNNING: "Neues Verfahren und Anlagen zum Nitrieren mit E-Verbindungsschicht" *
MTZ, vol. 18, no. 9, September 1957, pages 280-283, Stuttgart, DE; Dr. Ing. H.H. BERG: "Echte Einlaufschichten" *
ZEITSCHRIFT FÜR METALLKUNDE, vol. 73, no. 6, June 1982, pages 349-353, Stuttgart, DE; K.-T. RIE et al.: "Plasmanitrieren von Eisenwerkstoffen in kohlenstoffhaltigen Gasgemischen" *

Also Published As

Publication number Publication date
IT8367540A0 (it) 1983-05-16
EP0126323A2 (de) 1984-11-28
IT1159435B (it) 1987-02-25

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19860508

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Effective date: 19870130

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18D Application deemed to be withdrawn

Effective date: 19870609

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FILOMENI, PAOLO