Internal-combustion engines – Cooling – Parallel flow
Reexamination Certificate
2005-05-13
2010-10-05
Cuff, Michael (Department: 3741)
Internal-combustion engines
Cooling
Parallel flow
C165S145000
Reexamination Certificate
active
07806091
ABSTRACT:
The invention relates to a cooling system for an internal combustion engine on a vehicle, preferably for an agricultural or industrial commercial vehicle. The cooling system includes a high temperature circuit and a low-temperature circuit. The high temperature circuit cools the internal combustion engine and includes at least a first cooler. The low temperature circuit cools a charge air cooler and, optionally, an oil cooler and includes at least one second cooler. The charge air cooler has at least two parts or stages. In the direction of flow of coolant in the low temperature circuit, the second cooler is connected downstream of a first part of the charge air cooler, the oil cooler and a second part of the charge air cooler. Alternatively or additionally, a further cooling circuit cools the charge air cooler and includes at least one cooler.
REFERENCES:
patent: 3439657 (1969-04-01), Gratzmuller
patent: 4061187 (1977-12-01), Rajasekaran et al.
patent: 4317439 (1982-03-01), Emmerling
patent: 4325219 (1982-04-01), Stang et al.
patent: 4885911 (1989-12-01), Woollenweber et al.
patent: 5215044 (1993-06-01), Banzhaf et al.
patent: 5394854 (1995-03-01), Edmaier et al.
patent: 6604515 (2003-08-01), Marsh et al.
patent: 7047913 (2006-05-01), Werner et al.
patent: 2004/0050543 (2004-03-01), Kim et al.
patent: 2005/0178348 (2005-08-01), Werner et al.
patent: 1 451 901 (1969-05-01), None
patent: 25 49 009 (1977-05-01), None
patent: 198 54 544 (2000-06-01), None
patent: 199 62 391 (2001-06-01), None
patent: 102 10 132 (2003-09-01), None
German Search Report, Oct. 11, 2006, 4 Pages.
Berg Alexander
Esau Dierk
Werner Gerald
Cuff Michael
Deere & Company
Nguyen Hung Q
LandOfFree
Cooling system for a vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cooling system for a vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooling system for a vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4168341