F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 57/04 (2010.01) F16H 48/06 (2006.01) F16H 48/08 (2006.01)
Patent
CA 2280542
An apparatus for controlling temperature of fluid in a differential assembly is disclosed. The apparatus includes a differential housing having a number of sidewalls which collectively define an internal component chamber, wherein (i) the internal component chamber has a differential sump located therein, and (ii) the differential sump has a sump input port defined therein. The apparatus also includes a first operational pressure source which advances fluid from the internal component chamber of the differential housing. The apparatus further includes a diverter valve which receives fluid advanced by the first operational pressure source from the internal component chamber. The diverter valve has a cold fluid output port and a hot fluid output port. In addition, the apparatus includes a heating fluid return line interposed between the cold fluid output port of the diverter valve and the sump input port of the differential sump. The apparatus further includes a cooling fluid return line interposed between the hot fluid output port of the diverter valve and the housing input port of the differential housing. The diverter valve is selectively operable between (i) a heating position in which fluid advanced by the first operational fluid source is diverted to the differential sump of the differential housing via the heating fluid return line and (ii) a cooling position in which fluid advanced by the first operational fluid source is diverted to contact the number of sidewalls of the differential housing via the cooling fluid return line. A method of controlling temperature of fluid in a differential housing is also disclosed.
Bell Douglas W.
Goloff Charles N.
Hinton David R.
Caterpillar Inc.
Kirby Eades Gale Baker
LandOfFree
Apparatus and method for controlling temperature of fluid in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for controlling temperature of fluid in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for controlling temperature of fluid in... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1810060