Oil manifold for lubricating bearings

Details Oil manifold for lubricating bearings Oil manifold for lubricating bearings

2011-01-04

2011-01-04

Siconolfi, Robert A (Department: 3657)

Lubrication

Systems

Gearing

C184S005100, C184S006110, C184S011200, C184S013100, C184S054000, C074S467000, C475S159000, C475S346000, C475S347000

Reexamination Certificate

active

07861827

ABSTRACT:
A bearing oil supply assembly includes (a) a plate member with opposed first and second sides, the plate member having a first bore formed in the first side which is adapted to receive a first bearing; (b) an annular manifold attached to the plate member such that the plate member and the manifold cooperatively define an annular oil gallery; and (c) a plurality of passages formed in the manifold, the passages cooperating with the plate member to define a plurality of generally axially-directed pathways in fluid communication with the first bore and the oil gallery. The passages are substantially evenly spaced around the circumference of the manifold. The oil supply assembly may be used to supply oil to two bearings carrying separate shafts running at different speeds.

REFERENCES:
patent: 3749459 (1973-07-01), Matuzaki et al.
patent: 4221279 (1980-09-01), Jones et al.
patent: 4842100 (1989-06-01), Cameron et al.
patent: 5653658 (1997-08-01), Bouteille
patent: 6997618 (2006-02-01), Delano
patent: 2006/0231338 (2006-10-01), Ichioka et al.
patent: 2007/0295557 (2007-12-01), Aldridge
patent: 10252869 (1998-09-01), None

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