Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Valve apparatus for controlling mass flow, manufacturing method thereof and heat exchanger using the same










Image Number 10 for United States Patent #7086245.

A flow control valve apparatus, a manufacturing method thereof and a heat exchanger using the same. The flow control valve apparatus includes: a flow channel having a longitudinal axis comprised of an upper flow channel and a lower flow channel, for guiding a fluid; sealing means installed in a plane perpendicular to the flow channel and having an orifice through which the fluid passes; opening/closing means for controlling opening/closing of the orifice; and applying means installed along an outer circumference of the flow channel and to which a current may be applied for controlling the opening/closing of the orifice. According to the inventive flow control valve apparatus, the displacement of the permanent magnet valve member is varied using the current applied to the solenoid coil, thereby linearly controlling the opened area of the orifice and/or performing the opening/closing operation of the orifice. The valve apparatus can be miniaturized at a low price. By applying the valve apparatus to a heat exchanger, its cooling efficiency can be controlled easily.








 
 
  Recently Added Patents
Zero-copy network and file offload for web and application servers
Crystalline solvates of 6-(piperidin-4-yloxy)-2H-isoquinolin-1-one hydrochloride
Mechanical and moisture protection apparatus for electronic devices
Methods and devices for multiple-mode radio frequency synthesizers
Stool
Dynamic facsimile transcoding in a unified messaging platform
Blocky hydroxyethylcellulose, derivatives thereof, process of making and uses thereof
  Randomly Featured Patents
Novel indan derivatives
Modified barley .alpha.-glucosidase
System for attaching components to a vehicle
Multi-stage compression spring
Paper coating slurries for cast coating
Apparatus for detoxification of lagoons
Pipe coupling
Packaging container, and pouring plug fitted thereto
1,4-Bis-(4-chloro-2-methoxystyryl)-benzene
Apparatus and method of controlling a welding cycle