Title:
【発明の名称】ビーム支持式軸受パットを有する流体力学的軸受
Document Type and Number:
Japanese Patent JP2745067
Kind Code:
B2
Abstract:
Hydrodynamic bearing for supporting rotating shaft on fluid film comprises a number of bearing pads supported by an integral supporting structure. The structure comprises a primary support portion, a secondary support portion, and a tertiary support portion. Each portion is adapted to deflect relative to the others to enable the bearing pads to move with six degrees of freedom such that, under load, they deflect to positions in which their trailing edges are closer to the shaft than their leading edges and optimum hydrodynamic wedges are formed.
Inventors:
Russell Dee Eyed
Application Number:
JP13170689A
Publication Date:
April 28, 1998
Filing Date:
May 26, 1989
Export Citation:
Assignee:
Russell Dee Eyed
International Classes:
B21D53/10; B22C9/04; B22D15/02; B22F5/00; F16C17/02; B22F5/10; B23P15/00; F16C17/03; F16C17/04; F16C17/06; F16C17/10; F16C27/02; F16C32/06; F16C33/00; F16C33/04; F16C33/10; F16C33/12; F16C33/14; F16C33/20; F16C33/24; F16F15/023; F16C; (IPC1-7): F16C17/04; B22C9/04; B22D15/02; B22F5/00
Domestic Patent References:
| JP61290227A | ||||
| JP5356448A | ||||
| JP52107456A | ||||
| JP549263B2 |
Other References:
【文献】米国特許4496251(US,A)
Attorney, Agent or Firm:
Minoru Yoshida (2 outside)