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
Reframing circuitry with virtual container drop and insert functionality to support circuit emulation protocols
Bipolar junction transistor with a self-aligned emitter and base
Email certificates
Crowd formation based on wireless context information
Antenna module and wireless communication apparatus
Method and apparatus for map transmission in wireless communication system
Context-based adaptive binary arithmetic coding engine
  Randomly Featured Patents
Fused pyridine and pyrazine derivatives as kinase inhibitors
Picture holder
Aromatic polyamide containing pendant silyl groups
Image pickup apparatus having standard-resolution and high-resolution photographing modes
Method for mobile survey of road surface
User-assisted programmable appliance control
Modular control panel for video apparatus
Connection element for the aligned connecting of two mutually adjoined strips
Message transmission system
One shot spring activated motor