EP 1455083 A3 20051019 - Cooling structure for fuel injection valve
Title (en)
Cooling structure for fuel injection valve
Title (de)
Kühlanordnung für Brennstoffeinspritzventil
Title (fr)
Structure de refroidissement pour injecteur de carburant
Publication
Application
Priority
JP 2003061856 A 20030307
Abstract (en)
[origin: EP1455083A2] An object of the present invention is to provide a cooling structure (4) for a fuel injection valve (3) that is capable of actively releasing the heat of a nozzle portion (3B) of the fuel injection valve (3) to a low temperature portion (9) of a cylinder head (1), and thus suppressing the generation of deposits on an injection hole (7) of the fuel injection valve (3). A heat conducting member (8), which is capable of thermal conduction between the nozzle portion (3B) of the fuel injection valve (3) and the low temperature portion (9) of the cylinder head (1), is provided on an outer peripheral portion of the fuel injection valve (3). <IMAGE>
IPC 1-7
IPC 8 full level
F02M 61/16 (2006.01); F02M 53/04 (2006.01); F02M 61/14 (2006.01)
CPC (source: EP)
F02M 53/04 (2013.01); F02M 61/14 (2013.01)
Citation (search report)
- [Y] US 6186123 B1 20010213 - MAIER MARTIN [DE], et al
- [X] EP 0828075 A1 19980311 - TOYOTA MOTOR CO LTD [JP], et al
- [A] US 2175450 A 19391010 - PARCIVAL THEGE EDVIN OSSIAN
- [XY] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 25 12 April 2001 (2001-04-12)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1455083 A2 20040908; EP 1455083 A3 20051019; EP 1455083 B1 20080903; DE 602004016235 D1 20081016; JP 2004270529 A 20040930; JP 4081716 B2 20080430
DOCDB simple family (application)
EP 04003676 A 20040218; DE 602004016235 T 20040218; JP 2003061856 A 20030307