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Patent Searching and Data


Title:
HIGH TEMPERATURE ROTARY UNION
Document Type and Number:
Japanese Patent JP2001192961
Kind Code:
A
Abstract:

To provide a rotary union assembly using a single special bearing port placed in such a way as to be able to cope with axial, radial and fluctuating loads.

This rotary union has a bearing means attached to a housing and supporting the rotation of a rotor, and an internal coolant means for cooling the bearing means in cooperation with the rotary union. The coolant means is equipped with plural fins projecting radially outwards at equal intervals from the rotor to cause air circulation between the rotor and the bearing means and to cool the bearing means.


Inventors:
BETTI BRUNO
Application Number:
JP2000000320818
Publication Date:
July 17, 2001
Filing Date:
October 20, 2000
Export Citation:
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Assignee:
DEUBLIN CO
International Classes:
D06B5/10; D21F5/02; D21G1/02; F16C19/16; F16C19/36; F16C37/00; F16L27/08; (IPC1-7): D06B5/10; F16C19/16; F16C19/36; F16C37/00; F16L27/08
Attorney, Agent or Firm:
Yukio Ogata (1 person outside)