EP0558583A1 - Zylinderlaufbüchse für eine wassergekühlte brennkraftmaschine. - Google Patents

Zylinderlaufbüchse für eine wassergekühlte brennkraftmaschine.

Info

Publication number
EP0558583A1
EP0558583A1 EP91920598A EP91920598A EP0558583A1 EP 0558583 A1 EP0558583 A1 EP 0558583A1 EP 91920598 A EP91920598 A EP 91920598A EP 91920598 A EP91920598 A EP 91920598A EP 0558583 A1 EP0558583 A1 EP 0558583A1
Authority
EP
European Patent Office
Prior art keywords
channel
liner
guide member
tube
cylinder liner
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.)
Granted
Application number
EP91920598A
Other languages
English (en)
French (fr)
Other versions
EP0558583B1 (de
Inventor
Peter Sunn Pedersen
Sigvard Strange Skriver
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.)
MAN B&W Diesel GmbH
MAN B&W Diesel AS
Original Assignee
MAN B&W Diesel GmbH
MAN B&W Diesel AS
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 MAN B&W Diesel GmbH, MAN B&W Diesel AS filed Critical MAN B&W Diesel GmbH
Publication of EP0558583A1 publication Critical patent/EP0558583A1/de
Application granted granted Critical
Publication of EP0558583B1 publication Critical patent/EP0558583B1/de
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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream

Definitions

  • the temperature of the cylindrical inner sur ⁇ face of the liner must be controlled within a comparat- ively narrow interval which is restricted downwards by the wish to prevent sulphuric acid from condensing on the inner surface, and upwards with the view of impeding high-temperature damages to the structural material of the liner.
  • the con ⁇ densation of sulphuric acid resulting in intense cor ⁇ rosive wear both of the inner surface of the liner and of the piston proper may be avoided, if the temperature of the inner surface of the liner is kept at 200 to 230°C in the area adjacent to the upper piston ring when the piston is in its top dead centre position.
  • the arrows A in Fig. 3 illustrate how the heat in a known embodiment of a cooling channel during the working of the engine flows from the inner surface of the liner to the annular space surrounding the tube. It will appear that the heat has a comparatively short distance of travel, thereby offering a high temperature gradient and thus a strong cooling. If a smaller cooling effect of the cooling channels is desired with one and the same cylinder liner, the cooling channels may instead be provided with a guide member according to the invention.

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)
EP91920598A 1990-11-22 1991-11-21 Zylinderlaufbüchse für eine wassergekühlte brennkraftmaschine Expired - Lifetime EP0558583B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK277690A DK277690D0 (da) 1990-11-22 1990-11-22 Cylinderforing til en vandkoelet forbraendingsmotor
DK2776/90 1990-11-22
PCT/DK1991/000348 WO1992009801A1 (en) 1990-11-22 1991-11-21 A cylinder liner for a water-cooled internal combustion engine

Publications (2)

Publication Number Publication Date
EP0558583A1 true EP0558583A1 (de) 1993-09-08
EP0558583B1 EP0558583B1 (de) 1994-06-22

Family

ID=8115653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91920598A Expired - Lifetime EP0558583B1 (de) 1990-11-22 1991-11-21 Zylinderlaufbüchse für eine wassergekühlte brennkraftmaschine

Country Status (11)

Country Link
EP (1) EP0558583B1 (de)
JP (1) JP3142562B2 (de)
KR (1) KR100233883B1 (de)
DE (1) DE69102656T2 (de)
DK (2) DK277690D0 (de)
ES (1) ES2057923T3 (de)
PL (1) PL167660B1 (de)
RO (1) RO109675B1 (de)
RU (1) RU2070297C1 (de)
UA (1) UA25827C2 (de)
WO (1) WO1992009801A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170447B1 (da) * 1993-05-26 1995-09-04 Man B & W Diesel Gmbh Fremgangsmåde og forbrændingsmotor
DK173116B1 (da) * 1996-05-07 2000-01-31 Man B & W Diesel As Cylinderforing til en forbrændingsmotor
DE19815919B4 (de) * 1998-04-09 2004-04-15 Man B & W Diesel A/S Zweitakt-Motor
DK179175B1 (en) * 2016-03-16 2018-01-08 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A cylinder cover for a large two-stroke turbocharged compression-ignited internal combustion engine
EP3219970A1 (de) * 2016-03-17 2017-09-20 Winterthur Gas & Diesel AG Zylinder für einen längsgespülten zweitakt-grossdieselmotor sowie grossdieselmotor
CN109026428B (zh) * 2018-08-16 2020-12-22 全椒县全动机械有限公司 一种内燃机顶岸活塞槽结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572392A (en) * 1947-04-23 1951-10-23 Caterpillar Tractor Co Engine cooling, cylinder jacket, and head construction
DE2530736C3 (de) * 1975-07-10 1984-06-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Thermisch belastetes Bauteil einer Brennkraftmaschine mit einer heißen Wand
IT1055604B (it) * 1975-08-27 1982-01-11 Grandi Motori Trieste Spa Camicia di cilindru con condotti interni di raffreddamento per motori alternativi a combustione interna
CH615980A5 (de) * 1976-12-15 1980-02-29 Sulzer Ag
CH627523A5 (de) * 1978-04-25 1982-01-15 Sulzer Ag Zylindereinsatz einer hubkolbenbrennkraftmaschine.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9209801A1 *

Also Published As

Publication number Publication date
JPH06502705A (ja) 1994-03-24
DE69102656D1 (de) 1994-07-28
PL167660B1 (pl) 1995-10-31
DK0558583T3 (da) 1994-09-26
ES2057923T3 (es) 1994-10-16
UA25827C2 (uk) 1999-02-26
KR930702604A (ko) 1993-09-09
KR100233883B1 (ko) 1999-12-15
EP0558583B1 (de) 1994-06-22
RO109675B1 (ro) 1995-04-28
RU2070297C1 (ru) 1996-12-10
DK277690D0 (da) 1990-11-22
JP3142562B2 (ja) 2001-03-07
DE69102656T2 (de) 1994-11-24
WO1992009801A1 (en) 1992-06-11

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