|
|
Article: Connecticut Inventor Develops Control Valve
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 30, 2006
CopyrightCopyright © HT Media Ltd. All Rights Reserved. Provided by ProQuest LLC. (Hide copyright information)
|
ALEXANDRIA, Va., Oct. 30 -- Bengt A. Carlson of Stamford, Conn., has developed valves, particularly useful for controlling flow of heat transfer fluids in various heating, air conditioning and ventilation systems.
According to the U.S. Patent & Trademark Office: "The valves are of the curtain valve type and operate at very low torque and provide easy assembly and repair. The valve or actuator has an adjustment for the flow coefficient. A disclosed valve comprises a valve body having an inside surface, an inlet port comprised of an opening through the inside surface and enabling fluid flow into the valve body, an outlet port comprised of an opening through the inside surface and enabling ...