Oil system

Details Oil system Oil system

2005-05-24

2005-05-24

Rodriguez, Saul (Department: 3681)

Planetary gear transmission systems or components

Fluid drive or control of planetary gearing

Fluid controlled mechanical clutch or brake

C475S120000, C475S127000, C475S128000, C074S335000, C477S121000, C477S127000, C477S128000, C477S129000, C477S130000, C477S135000, C477S140000, C091S441000, C137S605000

Reexamination Certificate

active

06896636

ABSTRACT:
The oil supply device for a change-under-load transmission having a high-pressure circuit and a low-pressure circuit is designed in such a manner that the high-pressure feed line to the consumer devices of the transmission system incorporates an inlet aperture of small size, the low-pressure feed line is connected between the inlet aperture and the consumer device, and the low-pressure feed line can be cut off from the high-pressure feed line by a one-way valve.

REFERENCES:
patent: 3771422 (1973-11-01), Kamman
patent: 3938637 (1976-02-01), Murakami
patent: 3951042 (1976-04-01), Weiss
patent: 4349041 (1982-09-01), Bates
patent: 4359931 (1982-11-01), Palmersheim et al.
patent: 4640401 (1987-02-01), Koltookian
patent: 4972868 (1990-11-01), Davis et al.
patent: 5313873 (1994-05-01), Gall et al.
patent: 5535865 (1996-07-01), Haka et al.
patent: 5778756 (1998-07-01), Haga et al.
patent: 20040006981 (2004-01-01), Dong et al.
patent: 41 30 128 (1993-03-01), None
patent: 197 28 228 (1999-02-01), None
patent: 199 30 356 (2001-01-01), None
patent: 10125259 (2002-11-01), None
patent: 101 25 260 (2002-11-01), None
patent: 0 550 098 (1996-05-01), None

Affiliated with

Also associated with

Rating

Oil system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oil system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3387998