Global Patent Index - EP 0987410 A3

EP 0987410 A3 2000-11-15 - Cooling device for v-type internal combustion engine

Title (en)

Cooling device for v-type internal combustion engine

Title (de)

Kühlungsvorrichtung für eine V-Typ Brennkraftmaschine

Title (fr)

Dispositif de refroidisssement pour un moteur à combustion interne en V

Publication

EP 0987410 A3 (EN)

Application

EP 99118210 A

Priority

JP 26069798 A

Abstract (en)

[origin: EP0987410A2] Object: To provide a cooling device for a V-type internal combustion engine, which is capable of sequentially supplying cooling water having been discharged from a water pump to water jackets of first and second banks and to a radiator by way of relatively inconspicuous water pipes. Solving Means: A discharge pipe 76 of a water pump 62 is communicated to a water jacket 241 of a first bank 41; a lower portion of the water jacket 241 of the first bank 41 is communicated to a lower portion of a water jacket 242 of a second bank 42 via a lower communication water pipe 773; an upper portion of the water jacket 241 of the first bank 41 is communicated via an upper communication water pipe 774 to a combined chamber 80 which is formed in the second bank 42 and connected to an upper portion of the water jacket 242 of the second bank 42; and the lower and upper communication water pipes 773, 774 are disposed in a valley portion 28 between the both banks 41 and 42. <IMAGE>

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

F01P 3/02; F01P 11/04; F02B 75/22

IPC 8 full level (invention and additional information)

F01P 3/02 (2006.01); F01P 11/04 (2006.01); F02B 75/22 (2006.01)

CPC (invention and additional information)

F01P 3/02 (2013.01); F01P 11/04 (2013.01); F02B 75/22 (2013.01); F01P 2003/021 (2013.01); F02B 2275/20 (2013.01)

Citation (search report)

  • [A] EP 0420067 A1 19910403 - MAZDA MOTOR [JP]
  • [A] PATENT ABSTRACTS OF JAPAN vol. 010, no. 257 (M - 513) 3 September 1986 (1986-09-03)
  • [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30)

Designated contracting state (EPC)

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

DOCDB simple family

EP 0987410 A2 20000322; EP 0987410 A3 20001115; EP 0987410 B1 20030305; CN 1088501 C 20020731; CN 1247935 A 20000322; DE 69905667 D1 20030410; DE 69905667 T2 20030925; JP 2000087743 A 20000328; JP 4057714 B2 20080305