Heating system with high heat retention transfer fluid
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 27, 2018
Issued Date -
N/A
app pub date -
Apr 27, 2016
filing date -
Apr 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A heating system combines a heat source for applying heat energy to a supply of heat transfer fluid including a polyol having five or less pendant hydroxyl groups and a polydimethylsiloxane and a pump that moves the heat transfer fluid through conduits to a heat exchanger. In one configuration, the heating system has a primary circuit including the heat source, delivery line, pump, heat exchanger and return line, and a sub-circuit including a bypass line interconnecting the delivery line and the return line to provide a flow path bypassing the heat source. The sub-circuit includes the bypass line, a portion of the delivery line, the pump, the heat exchanger, and a portion of the return line. Control valves and a control mechanism direct the flow of fluid between the primary and sub-circuit. The heat transfer fluid is a blended mixture of 5-15% glycerin, 20-40% propyl glycol and 45-75% silicone.
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