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
Adaptive frame scanning scheme for pulsed X-ray imaging
Elastic polypropylene-based film compositions
Method to dynamically tune precision resistance
Method and system for detecting data modification within computing device
Semiconductor device having vertical channel
Resist underlayer film forming composition for lithography, containing aromatic fused ring-containing resin
Debris tray
  Randomly Featured Patents
Ozone generator
Acid derivatives useful as serine protease inhibitors
Evaluation method for crystal defect in silicon single crystal wafer
Apparatus for production of metal granules
Hose bend bleeder for ammonia application system
System and method for advancing the leading edge of a corrugated web
System and method for scoring concepts in a document set
Cards with reading lenses
Rotary joint for diving suits
Bicycle bag