EP0965739A3 - Moteur diesel - Google Patents

Moteur diesel Download PDF

Info

Publication number
EP0965739A3
EP0965739A3 EP99810437A EP99810437A EP0965739A3 EP 0965739 A3 EP0965739 A3 EP 0965739A3 EP 99810437 A EP99810437 A EP 99810437A EP 99810437 A EP99810437 A EP 99810437A EP 0965739 A3 EP0965739 A3 EP 0965739A3
Authority
EP
European Patent Office
Prior art keywords
cylinder liner
piston
slide
moves
diesel engine
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Withdrawn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
EP99810437A
Other languages
German (de)
English (en)
Other versions
EP0965739A2 (fr
Inventor
Herbert Zehnder
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.)
Wartsila NSD Schweiz AG
Original Assignee
Wartsila NSD Schweiz AG
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 EP98810548A external-priority patent/EP0965738A1/fr
Application filed by Wartsila NSD Schweiz AG filed Critical Wartsila NSD Schweiz AG
Priority to EP99810437A priority Critical patent/EP0965739A3/fr
Publication of EP0965739A2 publication Critical patent/EP0965739A2/fr
Publication of EP0965739A3 publication Critical patent/EP0965739A3/fr
Withdrawn legal-status Critical Current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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F2007/0097—Casings, e.g. crankcases for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
EP99810437A 1998-06-15 1999-05-19 Moteur diesel Withdrawn EP0965739A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99810437A EP0965739A3 (fr) 1998-06-15 1999-05-19 Moteur diesel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98810548A EP0965738A1 (fr) 1998-06-15 1998-06-15 Moteur diesel
EP98810548 1998-06-15
EP99810437A EP0965739A3 (fr) 1998-06-15 1999-05-19 Moteur diesel

Publications (2)

Publication Number Publication Date
EP0965739A2 EP0965739A2 (fr) 1999-12-22
EP0965739A3 true EP0965739A3 (fr) 2000-07-26

Family

ID=26151939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810437A Withdrawn EP0965739A3 (fr) 1998-06-15 1999-05-19 Moteur diesel

Country Status (1)

Country Link
EP (1) EP0965739A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037639A3 (fr) * 2014-12-22 2016-07-13 Winterthur Gas & Diesel AG Système de cylindre pour un moteur à combustion à piston élévateur rincé en longueur, ainsi qu'élément d'étranglement pour un revêtement de cylindre

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858046C (de) * 1941-04-23 1952-12-04 Goetaverken Ab Steuerung fuer einfach wirkende Zweitaktbrennkraftmaschinen
JPS5638512A (en) * 1979-09-05 1981-04-13 Mitsubishi Heavy Ind Ltd Two-cycle internal combustion engine
JPS59192824A (ja) * 1983-04-16 1984-11-01 Hitachi Zosen Corp 内筒式掃排気管制弁
EP0397361A1 (fr) * 1989-05-09 1990-11-14 Isuzu Motors Limited Moteur calorifuge à deux temps
DE19700412A1 (de) * 1997-01-09 1997-07-31 Hermann Fazis Zweitakt-Dieselmotor mit Gleichstromspülung, mit Einlaßschieber und Auslaßventilen vom Arbeitskolben gesteuert
EP0851101A1 (fr) * 1996-12-24 1998-07-01 Wärtsilä NSD Schweiz AG Moteur diesel
US5870982A (en) * 1997-11-12 1999-02-16 Strawz; Frank T. Intake valve of a supercharged two stroke engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858046C (de) * 1941-04-23 1952-12-04 Goetaverken Ab Steuerung fuer einfach wirkende Zweitaktbrennkraftmaschinen
JPS5638512A (en) * 1979-09-05 1981-04-13 Mitsubishi Heavy Ind Ltd Two-cycle internal combustion engine
JPS59192824A (ja) * 1983-04-16 1984-11-01 Hitachi Zosen Corp 内筒式掃排気管制弁
EP0397361A1 (fr) * 1989-05-09 1990-11-14 Isuzu Motors Limited Moteur calorifuge à deux temps
EP0851101A1 (fr) * 1996-12-24 1998-07-01 Wärtsilä NSD Schweiz AG Moteur diesel
DE19700412A1 (de) * 1997-01-09 1997-07-31 Hermann Fazis Zweitakt-Dieselmotor mit Gleichstromspülung, mit Einlaßschieber und Auslaßventilen vom Arbeitskolben gesteuert
US5870982A (en) * 1997-11-12 1999-02-16 Strawz; Frank T. Intake valve of a supercharged two stroke engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 5, no. 90 (M - 073) 12 June 1981 (1981-06-12) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 57 (M - 363)<1780> 13 March 1985 (1985-03-13) *

Also Published As

Publication number Publication date
EP0965739A2 (fr) 1999-12-22

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