DK58296A - Crosshead type internal combustion engine with oil supply to the crosshead via a telescopic tube - Google Patents

Crosshead type internal combustion engine with oil supply to the crosshead via a telescopic tube Download PDF

Info

Publication number
DK58296A
DK58296A DK58296A DK58296A DK58296A DK 58296 A DK58296 A DK 58296A DK 58296 A DK58296 A DK 58296A DK 58296 A DK58296 A DK 58296A DK 58296 A DK58296 A DK 58296A
Authority
DK
Denmark
Prior art keywords
crosshead
oil supply
cross pin
telescopic tube
oil
Prior art date
Application number
DK58296A
Other languages
Danish (da)
Other versions
DK173468B1 (en
Inventor
Jens Rathmann
Original Assignee
Man B & W Diesel Gmbh
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 filed Critical Man B & W Diesel Gmbh
Priority to DK58296A priority Critical patent/DK173468B1/en
Priority to JP12404097A priority patent/JP3421216B2/en
Publication of DK58296A publication Critical patent/DK58296A/en
Application granted granted Critical
Publication of DK173468B1 publication Critical patent/DK173468B1/en

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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • 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 or frames
    • F02F7/0021—Construction
    • F02F7/0034—Built from sheet material and welded casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • 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 or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Internal combustion engine of the crosshead type having an engine frame comprising crosswise walls carrying guides for the guide shoes of the crossheads, and where the crossheads have an oil supply for lubricating the bearing surfaces of the crosshead as well as other means demanding oil supply, said oil supply being established through a telescopic tube extending in parallel with the piston rods of the engine, the tube consisting of a stationary part and a movable part connected to the oil bores in the cross pin of the crosshead. In order to be able to utilise the full width between the guide shoes for a bearing surface on the cross pin and in order to eliminate balance error in the cross pin, the guide shoes and the guides are such adapted that parts of the guide shoe have a greater distance from the piston rod axis than the outside of the cylinder liner, and that an oil inlet connected to the telescopic tube is placed in said part and connected to the oil bores of the cross pin. <IMAGE>
DK58296A 1996-05-15 1996-05-15 Internal combustion engine of the crosshead type having oil supply to the crosshead DK173468B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK58296A DK173468B1 (en) 1996-05-15 1996-05-15 Internal combustion engine of the crosshead type having oil supply to the crosshead
JP12404097A JP3421216B2 (en) 1996-05-15 1997-05-14 Crosshead internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK58296A DK173468B1 (en) 1996-05-15 1996-05-15 Internal combustion engine of the crosshead type having oil supply to the crosshead
DK58296 1996-05-15

Publications (2)

Publication Number Publication Date
DK58296A true DK58296A (en) 1997-11-16
DK173468B1 DK173468B1 (en) 2000-12-04

Family

ID=8095195

Family Applications (1)

Application Number Title Priority Date Filing Date
DK58296A DK173468B1 (en) 1996-05-15 1996-05-15 Internal combustion engine of the crosshead type having oil supply to the crosshead

Country Status (2)

Country Link
JP (1) JP3421216B2 (en)
DK (1) DK173468B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100656834B1 (en) 2005-07-13 2006-12-13 엠에이엔 비앤드떠블유 디젤 에이/에스 A two-stroke internal combustion engine of the crosshead type having an oil pan mounted below a bed plate
EP1881255A3 (en) * 2006-07-18 2009-01-07 Wärtsilä Schweiz AG Hub holder for the shaft of a reciprocating combustion machine
CN104265398B (en) * 2014-07-24 2016-07-13 江苏科技大学 Diesel engine cross lubrication fueller

Also Published As

Publication number Publication date
JPH1077819A (en) 1998-03-24
JP3421216B2 (en) 2003-06-30
DK173468B1 (en) 2000-12-04

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired

Expiry date: 20160515