EP 1854968 A3 20100728 - System for heating the oil vapour flowing through a circuit that is external to a vehicle engine
Title (en)
System for heating the oil vapour flowing through a circuit that is external to a vehicle engine
Title (de)
System zur Erwärmung des durch eine außerhalb eines Fahrzeugmotors liegende Schaltung fließenden Öldampfes
Title (fr)
Système de chauffage de l'écoulement des vapeurs d'huile par un circuit externe au moteur du véhicule
Publication
Application
Priority
IT MI20060942 A 20060512
Abstract (en)
[origin: EP1854968A2] A system for heating the oil vapour flowing through a circuit that is external to a vehicle engine is described, said system comprising the use of external pipes (1) covered with another coaxial tube (outer jacket) (4), wherein water coming from the engine cooling system is made to circulate, to produce a heat exchange effect that heats the oil vapour.
IPC 8 full level
F01M 13/00 (2006.01)
CPC (source: EP)
F01M 13/00 (2013.01); F01M 2013/0027 (2013.01)
Citation (search report)
- [X] US 4768493 A 19880906 - OHTAKA SHOICHI [JP], et al
- [X] EP 0302438 A1 19890208 - BAYERISCHE MOTOREN WERKE AG [DE]
- [A] DE 102004031499 A1 20060126 - DAIMLER CHRYSLER AG [DE]
- [A] US 4922882 A 19900508 - TOEPFER WALTER [DE]
- [A] EP 0709565 A1 19960501 - CONTINENTAL AG [DE], et al
- [X] JP H1193635 A 19990406 - KUBOTA KK
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1854968 A2 20071114; EP 1854968 A3 20100728; CN 101070799 A 20071114; IT MI20060942 A1 20071113; JP 2007303473 A 20071122; RU 2007117684 A 20081120; RU 2446289 C2 20120327
DOCDB simple family (application)
EP 07107838 A 20070509; CN 200710104969 A 20070510; IT MI20060942 A 20060512; JP 2007128082 A 20070514; RU 2007117684 A 20070511