Gas-static and gas-dynamic bearing

Details Gas-static and gas-dynamic bearing Gas-static and gas-dynamic bearing

1988-08-03

1989-07-18

Footland, Lenard A.

Bearings

Rotary bearing

Fluid bearing

384119, 384279, F16C 3216

Patent

active

048489328

ABSTRACT:
A gas-static and gas-dynamic radial bearing assembly includes a shaft having a supply line extending in the interior thereof for bearing gas. The shaft has a portion in the form of a porous sintered body. A bearing has a given bearing length, part of which is occupied by the porous sintered body. The bearing has a bearing box divided into individual segments partly overlapping one another at given regions. Spring elements in the vicinity of said given regions spread said segments apart.

REFERENCES:
patent: 3374039 (1968-03-01), Voorhies
patent: 3527510 (1970-09-01), Christiansen
patent: 4013326 (1977-03-01), King
patent: 4348066 (1982-09-01), Agrawal et al.
patent: 4355850 (1982-10-01), Okano

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