Title:
軸受キャビティのためのブラシシール
Document Type and Number:
Japanese Patent JP4344786
Kind Code:
B2
Abstract:
A rotatable shaft is mounted in an oil bearing and generates oil mist. One or more brush seals (24) are carried by the bearing housing (22) for substantially sealing the oil mist in the bearing cavity from migration outwardly. The bristles (30) have a diameter in the range of .5 to 1.0 mils, preferably about .56 mils. The bristles have a stiffness less than 1 psi/mil and preferably about .2 psi/mil. The brush seal may be mounted on a sheet metal mounting plate (40), enabling an inexpensive securement of brush seals to the housing.
Inventors:
Robert Russell Meier
Mahmut Falk Accit
Bharat Sampas Kumar Bagué Paris
Mahmut Falk Accit
Bharat Sampas Kumar Bagué Paris
Application Number:
JP2001380814A
Publication Date:
October 14, 2009
Filing Date:
December 14, 2001
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F01D11/02; F16J15/22; F01C19/00; F01D11/00; F16C33/72; F16J15/00; F16J15/16; F16J15/32
Domestic Patent References:
| JP64026068A | ||||
| JP10103344A |
Foreign References:
| GB839731B |
Attorney, Agent or Firm:
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi
Toshihisa Kurokawa
Arakawa Satoshi