Limited slip differential with temperature compensating valve

Details Limited slip differential with temperature compensating valve Limited slip differential with temperature compensating valve

1999-03-08

2000-09-19

Marmor, Charles A.

Planetary gear transmission systems or components

Differential planetary gearing

Bevel gear differential

475 88, 475117, 475 86, 236101D, 251205, 251326, 192 82T, 192 85AA, F16H 4822

Patent

active

061204080

ABSTRACT:
A flow control valve for regulating the flow across an orifice to eliminate the effects of viscosity changes throughout a range of temperatures for the hydraulic fluid. The valve includes a base with an orifice and a slide valve element that registers with the orifice and that is movable by a double, helix-wound, bimetallic spring. The bimetallic spring extends linearly in the direction of motion of the slide valve element so that its effective length will change a predictable amount for a given temperature change, thereby progressively changing the size of the orifice as the spring moves the slide valve element to which it is connected.

REFERENCES:
patent: 1989335 (1935-01-01), Parsons
patent: 3076529 (1963-02-01), Zeidler
patent: 3430519 (1969-03-01), Roper
patent: 3465614 (1969-09-01), Reynolds
patent: 3501918 (1970-03-01), Newton, Sr.
patent: 3730430 (1973-05-01), Osheroff
patent: 3762638 (1973-10-01), Goldsmith
patent: 3923113 (1975-12-01), Pagdin
patent: 3961749 (1976-06-01), Orcutt
patent: 3964507 (1976-06-01), Jandrasi et al.
patent: 3976094 (1976-08-01), Jandrasi et al.
patent: 4197823 (1980-04-01), Schwartz et al.
patent: 4295550 (1981-10-01), Hayashi
patent: 4666270 (1987-05-01), Hager
patent: 4670032 (1987-06-01), Porter
patent: 4702360 (1987-10-01), Tanaka
patent: 4736886 (1988-04-01), Oike
patent: 5273208 (1993-12-01), Herrick
patent: 5310388 (1994-05-01), Okcuoglu et al.
patent: 5386896 (1995-02-01), Matsuoka
patent: 5536215 (1996-07-01), Shaffer et al.
patent: 5595214 (1997-01-01), Shaffer et al.
patent: 5611746 (1997-03-01), Shaffer
patent: 5680987 (1997-10-01), Taylor
patent: 5735764 (1998-04-01), Shaffer et al.
patent: 5865702 (1999-02-01), Yokoyama et al.

Affiliated with

Also associated with

Rating

Limited slip differential with temperature compensating valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Limited slip differential with temperature compensating valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Limited slip differential with temperature compensating valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1066923