Global Patent Index - EP 1085076 A1

EP 1085076 A1 2001-03-21 - A Method for Lubricating Cylinders of a Two-stroke Diesel Engine

Title (en)

A Method for Lubricating Cylinders of a Two-stroke Diesel Engine

Title (de)

Eine Methode zum Schmieren für Zweitakt-Schiffsdieselmotoren

Title (fr)

Une méthode pour lubrifier les cylindres de moteurs diesel marins à deux temps

Publication

EP 1085076 A1 (EN)

Application

EP 00202994 A

Priority

  • EP 00202994 A
  • EP 99203006 A

Abstract (en)

The cylinders of a two-stroke cross-head marine diesel engine characterised by a power output of 4,000 kW per cylinder or greater are lubricated by a cylinder lubricant comprising a basestock of lubricating viscosity, on overbased metal detergent and an oil-soluble sulfur-containing compound or phosphorus-containing compound, thereby to raise the onset temperature of scuffing-type mechanical wear of the cylinder walls.

IPC 1-7 (main, further and additional classification)

C10M 163/00; C10M 135/30; C10M 137/10; C10M 159/22

IPC 8 full level (invention and additional information)

C10M 163/00 (2006.01); C10M 135/30 (2006.01); C10M 137/10 (2006.01); C10M 159/22 (2006.01)

CPC (invention and additional information)

C10M 163/00 (2013.01); C10M 2207/028 (2013.01); C10M 2207/262 (2013.01); C10M 2219/087 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2223/047 (2013.01); C10N 2240/105 (2013.01)

Combination set (CPC)

C10M 163/00 + C10M 135/30 + C10M 137/105 + C10M 159/22

Citation (applicant)

EP 0208560 A2 19870114 - EXXON CHEMICAL PATENTS INC [US]

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1085076 A1 20010321; EP 1085076 B1 20101215

INPADOC legal status


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2011-01-27 [REF] CORRESPONDS TO:

- Document: DE 60045359 P 20110127

2011-01-19 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

2010-12-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2010-12-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2010-12-15 [REG GB FG4D] EUROPEAN PATENT GRANTED

2010-08-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: C10M 163/00 20060101AFI20100721BHEP

2010-08-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: C10M 159/22 20060101ALI20100721BHEP

2010-08-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: C10M 135/30 20060101ALI20100721BHEP

2010-08-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: C10M 137/10 20060101ALI20100721BHEP

2010-07-14 [RTI1] TITLE (CORRECTION)

- Free text: A METHOD FOR LUBRICATING CYLINDERS OF A TWO-STROKE DIESEL ENGINE

2006-08-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010927

2001-12-12 [AKX] PAYMENT OF DESIGNATION FEES

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