Global Patent Index - EP 0907009 A3

EP 0907009 A3 2000-09-13 - Coolant and lubricant passage for internal combustion engines

Title (en)

Coolant and lubricant passage for internal combustion engines

Title (de)

Kühl- und Schmiermittelführung für Brennkraftmaschinen

Title (fr)

Passage pour agents de refroidissement et de lubrification pour un moteur à combustion interne

Publication

EP 0907009 A3 (DE)

Application

EP 98117618 A

Priority

DE 19743445 A

Abstract (en)

[origin: EP0907009A2] The cylinder head (3) and crankcase (2) have separate cooling water feed/drainage channels (6a, 6b) and oil intake/outlet bores (7a, 7b) axis-parallel to the crankshaft. Water/oil feed return are via a one-part distributor (5) flanged to the cylinder head and crankcase. Coolant flows from the water channels via cross channels to cooling faces in the cylinder head and back via return channels. Lubricant flows via distributor bores to the consumers, and back via collection bores.

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

F01M 11/02; F01P 11/04

IPC 8 full level (invention and additional information)

F01M 5/00 (2006.01); F01P 11/02 (2006.01); F01P 11/04 (2006.01)

CPC (invention and additional information)

F01P 11/04 (2013.01); F01M 5/002 (2013.01); F01P 11/02 (2013.01)

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 0907009 A2 19990407; EP 0907009 A3 20000913; EP 0907009 B1 20020724; DE 19743445 A1 19990408

INPADOC legal status


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2011-06-09 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: MAN TRUCK & BUS AG, DE

- Free text: FORMER OWNER: MAN NUTZFAHRZEUGE AG, 80995 MUENCHEN, DE

- Document: DE 59804863

- Effective date: 20110406

2011-04-29 [REG FR CD] CHANGE OF NAME OR COMPANY NAME

2011-03-23 [REG NL TD] MODIFICATIONS OF NAMES OF PROPRIETORS OF PATENTS

- Effective date: 20110304

2003-07-16 [26N] NO OPPOSITION FILED

- Effective date: 20030425

2002-12-27 [ET] FR: TRANSLATION FILED

2002-10-23 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20020926

2002-08-29 [REF] CORRESPONDS TO:

- Document: DE 59804863 20020829

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2002-07-24 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2002-01-30 [RTI1] TITLE (CORRECTION)

- Free text: COOLANT AND LUBRICANT PASSAGE IN AN INTERNAL COMBUSTION ENGINE

2001-05-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010417

2001-05-30 [AKX] PAYMENT OF DESIGNATION FEES

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