Heat-insulating bearing structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 13, 2016
Grant Date -
Jun 25, 2015
app pub date -
Dec 18, 2014
filing date -
Dec 24, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A heat-insulating bearing structure employs three disks so that peripheral edges of the disks come into contact with a circumferential side face of a rotary shaft, to support the rotary shaft. A contact part between the rotary shaft and each disk is small, and therefore, heat conduction from the rotary shaft to each disk is small. Accordingly, the bearing structure surely supports the rotary shaft even if the rotary shaft is heated to a high temperature. Each disk is provided with fins so that, when rotated, the fins draw in surrounding air and blow out the air from the peripheral edge of the disk toward the contact part between the disk and the rotary shaft, thereby cooling the contact part and surely supporting the rotary shaft.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully