Device for lubricating a component in a turbomachine

Details Device for lubricating a component in a turbomachine Device for lubricating a component in a turbomachine

2007-08-07

2007-08-07

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

For shaft sealing, packing, lubricating or bearing means

C415S115000, C415S176000, C415S180000

Reexamination Certificate

active

11241912

ABSTRACT:
A device for lubricating a component in a turbomachine, in particular a shaft bearing in a turbojet, the device comprising an annular support part defining a lubrication chamber around the component, an annular cover mounted in sealed manner on the part and including a lubricating oil inlet, and an annular channel for passing a flow of pressurizing and cooling air, which channel is formed between the part and the cover, and communicates with ducts in the support part and an annular enclosure formed in the cover for passing the pressurizing and cooling air.

REFERENCES:
patent: 3874676 (1975-04-01), Taylor et al.
patent: 4561246 (1985-12-01), Hovan
patent: 4709545 (1987-12-01), Stevens et al.
patent: 19648641 (1998-05-01), None
patent: WO 98/39609 (1998-09-01), None

Affiliated with

Also associated with

Rating

Device for lubricating a component in a turbomachine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for lubricating a component in a turbomachine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for lubricating a component in a turbomachine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3899705