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DE69302120D1 - Construction of a purge air ring space for a diesel internal combustion engine - Google Patents

Construction of a purge air ring space for a diesel internal combustion engine

Info

Publication number
DE69302120D1
DE69302120D1 DE69302120T DE69302120T DE69302120D1 DE 69302120 D1 DE69302120 D1 DE 69302120D1 DE 69302120 T DE69302120 T DE 69302120T DE 69302120 T DE69302120 T DE 69302120T DE 69302120 D1 DE69302120 D1 DE 69302120D1
Authority
DE
Germany
Prior art keywords
construction
combustion engine
internal combustion
purge air
air ring
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 - Lifetime
Application number
DE69302120T
Other languages
German (de)
Other versions
DE69302120T2 (en
Inventor
Osamu Motomura
Masahiko Okabe
Katsuhiko Sakaguchi
Shuichi Yoshikawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 JP05015853A external-priority patent/JP3029937B2/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69302120D1 publication Critical patent/DE69302120D1/en
Application granted granted Critical
Publication of DE69302120T2 publication Critical patent/DE69302120T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE69302120T 1992-03-04 1993-02-24 Construction of a purge air ring space for a diesel internal combustion engine Expired - Lifetime DE69302120T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8272192 1992-03-04
JP05015853A JP3029937B2 (en) 1992-03-04 1993-01-06 Scavenging chamber structure of diesel engine

Publications (2)

Publication Number Publication Date
DE69302120D1 true DE69302120D1 (en) 1996-05-15
DE69302120T2 DE69302120T2 (en) 1996-09-19

Family

ID=26352074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302120T Expired - Lifetime DE69302120T2 (en) 1992-03-04 1993-02-24 Construction of a purge air ring space for a diesel internal combustion engine

Country Status (3)

Country Link
EP (1) EP0559597B1 (en)
DE (1) DE69302120T2 (en)
DK (1) DK0559597T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294973B (en) * 1994-11-02 1999-01-06 Daihatsu Motor Co Ltd Scavenging device for a two-stroke engine
EP2019191B1 (en) * 2007-07-27 2010-11-17 Wärtsilä Schweiz AG Two-stroke diesel combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972805A (en) * 1930-03-03 1934-09-04 Vanni Pier Giorgio Internal combustion engine
US2090149A (en) * 1931-10-09 1937-08-17 Busch Sulzer Bros Diesel Engine Co Scavenging two-cycle engine
CH174162A (en) * 1933-08-08 1934-12-31 Atteslander Edouard Two-stroke engine with exhaust discharge at the cylinder end on the cover side and piston-controlled air inlet slots at the other end.
US2228832A (en) * 1937-06-30 1941-01-14 Sulzer Ag Two-cycle internal combustion engine
AT384079B (en) * 1985-06-07 1987-09-25 Avl Verbrennungskraft Messtech Two-stroke internal combustion engine with direct current purging

Also Published As

Publication number Publication date
DK0559597T3 (en) 1996-05-06
EP0559597B1 (en) 1996-04-10
DE69302120T2 (en) 1996-09-19
EP0559597A1 (en) 1993-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R071 Expiry of right

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