Floating ice sheet based renewable thermal energy harvesting system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 2013
Grant Date -
Feb 14, 2013
app pub date -
Dec 31, 2007
filing date -
Dec 31, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a floating ice sheet based renewable thermal energy harvesting system, that can harvest energy from naturally occurring temperature differential between liquid water below a floating ice sheet that is substantially at the freezing temperature of water (0 degrees C. or slightly lower for salt water), and colder air above the floating ice sheet. For example, this is a naturally occurring phenomenon in Arctic and Antarctic region sea ice or ice shelf regions, where the air temperature above the floating ice may range from −5 degrees C. down to winter extreme cold temperatures of around −50 degrees C. In addition to the inventive application of thermodynamic cycle engines to harvest renewable energy from this naturally occurring temperature differential, variant embodiments also combine wind energy and/or solar energy subsystems to provide synergistic further benefits and greater quantities of renewable energy harvestable from devices of this class.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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