Turbo charger bearing construction

Details Turbo charger bearing construction Turbo charger bearing construction

1998-06-24

2000-05-23

Hannon, Thomas R.

Bearings

Rotary bearing

Hydraulic or pneumatic bearing support

384119, F16L 2702

Patent

active

060658754

ABSTRACT:
A bearing is provided between a turbine shaft and a bearing box in a turbine or compressor housing, a first gap of a size sufficient to form an oil film is provided between the bearing and the bearing box, and a pair of second larger gaps is provided adjacent to the first gap on both ends of the first gap in a longitudinal direction of the turbine shaft. A pair of spring members each able to exert a predetermined spring force on the bearing is provided around the entire circumference in the second gaps respectively.

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patent: 4229054 (1980-10-01), Miller, Jr.
patent: 4605316 (1986-08-01), Utecht
patent: 4772135 (1988-09-01), Griguscheit
patent: 5017022 (1991-05-01), Ruggles et al.
patent: 5197807 (1993-03-01), Kuznar
patent: 5603574 (1997-02-01), Ide et al.
patent: 5613781 (1997-03-01), Kuzdzal et al.
patent: 5651616 (1997-07-01), Hustak et al.

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