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Patent Searching and Data


Title:
BEARING EQUIPMENT OF CANNED MOTOR AND CANNED MOTOR EQUIPPED WITH THE BEARING EQUIPMENT
Document Type and Number:
Japanese Patent JPH0614491
Kind Code:
A
Abstract:

PURPOSE: To provide a bearing equipment of a canned motor which can have an axial end play between thrust slidable members easily and can absorb a deviation of a concentricity and of a squareness at the load and the opposite side and a dimensional error in setting and to provide the canned motor provided with such a bearing equipment.

CONSTITUTION: In a bearing equipment of a canned motor 22 which has a radial bearing which supports a rotor 28 and a thrust bearing, a bearing housing 32 holding the radial bearing is installed removablly on the motor and fixed side thrust slidable members 33, 34 having a slidable face is installed on both sides of the bearing housing 32 and rotation-side thrust slidable members 38, 39 are installed on a rotor 28 with the fixed-side thrust slidable members 33, 34 put between and the bearing housing 32 is radially fastened to a motor frame through an elastic body 40.


Inventors:
KOBAYASHI MAKOTO
YAMAMOTO MASAKAZU
MIYAKE YOSHIO
Application Number:
JP11008593A
Publication Date:
January 21, 1994
Filing Date:
April 13, 1993
Export Citation:
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Assignee:
EBARA CORP
International Classes:
H02K5/132; H02K5/167; (IPC1-7): H02K5/132; H02K5/167
Attorney, Agent or Firm:
Isamu Watanabe (1 person outside)