Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Flow rate detection mechanism with a restriction element for mass flow meters










Image Number 7 for United States Patent #6247495.

A flow proportioning assembly for dividing a portion of a fluid flow such as gas for presentation to a sensor includes a holder member having a central opening and forming an exterior peripheral passageway when inserted within a conduit of a flow meter housing. A resistor member can be adjustably mounted in the central opening downstream of a holder member aperture to encourage a laminar flow pattern and a large entrance port and a large exit port can communicate with a passageway that is operatively connected with a sensor. The exit port is downstream of the resistor member. Flexible fastener members can engage the resistor member and the holder member for ease of mounting. The resistor member can also comprise a helical arrangement of small fluid passageways to encourage laminar flow.








 
 
  Recently Added Patents
Pet cremation urn
Methods and systems for improved engine speed control during engine starting
Systems, devices, methods, and compositions including fluidized x-ray shielding compositions
Adaptive analog echo/next cancellation
Method of modified facies proportions upon history matching of a geological model
Opportunistic modem
Method for mapping resource units
  Randomly Featured Patents
Frequency detection circuit for clock recovery
Recording medium storing system analyzing program, system analyzing apparatus, and system analyzing method
Applicator for hot-melt adhesive
System and method for remotely monitoring functional activities
Method for forming a MIM (metal-insulator-metal) capacitor
Photometry device of a camera
Dynamically compensated objective lens-detection device and method
Apparatus and method for identifying a sim card owner
Composite bicycle frame with y shaped tubular configuration
Honeycomb structure