Temperature control system for a permanent magnetic system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 3, 2002
Grant Date -
N/A
app pub date -
Jun 12, 2001
filing date -
Sep 11, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A temperature control system for a permanent magnetic assembly in a permanent magnetic system comprises thermoelectric heat pumping devices which are in thermal contact with a yoke of the permanent magnet system. The heat pumping devices are controlled by an electronic circuit which controls the current that flows through them, so that the desired temperature of the permanent magnetic assemblies is achieved. Each thermoelectric heat pumping device includes a spring-loaded plunger which is mounted in a hole in the yoke. Heat is exchanged from or to the yoke via ambient air by natural convection or by forced air. Alternatively heat may be exchanged from the yoke via a cooling water circuit.
First Claim
Family
International Classification(s)
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