Configuration for sealing a leadthrough gap between a wall and a

Details Configuration for sealing a leadthrough gap between a wall and a Configuration for sealing a leadthrough gap between a wall and a

1998-06-08

2000-06-06

Knight, Anthony

Seal for a joint or juncture

Seal between relatively movable parts

Close proximity seal

277411, 277431, 277579, 277931, F16J 1540

Patent

active

060708816

ABSTRACT:
A configuration seals a leadthrough gap between a wall and a shaft which is passed through the wall and can be set in rotation relative to the wall. The configuration has a sealing ring through which the shaft can be passed as well as a holder that can be firmly connected to the wall and has a cylindrical recess and a groove opening into the recess. The groove has a first groove surface and a second groove surface, between which the sealing ring is held while leaving respective radial gaps as well as a chamber that surrounds the sealing ring and can be filled with oil. The radial gap at the first groove surface is blocked to prevent a throughflow of oil from the chamber. The configuration can be used in a sealing system for an electrical machine filled with hydrogen, in particular for a turbogenerator.

REFERENCES:
patent: 3047299 (1962-07-01), Karsten
patent: 3190661 (1965-06-01), Wahl et al.
patent: 3999766 (1976-12-01), Barton
patent: 4076259 (1978-02-01), Raimondi
patent: 4153259 (1979-05-01), Torstensson
patent: 4305592 (1981-12-01), Peterson
patent: 4486024 (1984-12-01), Cooper
patent: 4534569 (1985-08-01), Ishitani et al.
patent: 4579349 (1986-04-01), Pipich et al.
patent: 4815748 (1989-03-01), Schubert
patent: 5015000 (1991-05-01), Perini
patent: 5147015 (1992-09-01), Snuttjer
patent: 5233862 (1993-08-01), Longree

Affiliated with

Also associated with

Rating

Configuration for sealing a leadthrough gap between a wall and a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Configuration for sealing a leadthrough gap between a wall and a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Configuration for sealing a leadthrough gap between a wall and a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2207927