Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Flow sensor










Image Number 11 for United States Patent #5722288.

Disclosed is a flow sensor for sensing heat transfer with a high-speed response, which is manufactured by applying IC micro-machining technology, and which attains an improved heat transfer efficiency by controlling the flow's direction between a heating portion and a sensing portion or by utilizing the intrinsic characteristics of the gas flow.A flow sensor having a substrate whereon a heating portion and a sensing portion are formed each in the form of a bridge supported at both ends or at one end in said order in the direction of the flowing gas to be measured, and which is placed, its surface with the elements down, at the upper inside wall of a pipe for gas to be measured. Its output signal is taken out through lead wires.








 
 
  Recently Added Patents
System and method for allocating transmission resources
Geographical and dispensing limits for E-promotions
Methods of manufacturing large-area sputtering targets by cold spray
Redundancy switch
Radiator grill for a vehicle
Fuel cell stack
Container for toiletries
  Randomly Featured Patents
Physical quantity measuring method and device therefor
Photographic multi-layer film base comprising 1,4-cyclohexane dimethanol
In-line gas/liquid dispersion
Mobile wireless communications device with reduced interfering RF energy into RF metal shield secured on circuit board
Process for purifying a protein
Method and apparatus for the manufacture of a continuous serrated belt
Method for encoding and decoding data in a color barcode pattern
Disk drive hub with motor coil wiring arrangement to reduce thickness and suppressed torque decrease
Benzylsulfonylureas and arylsulfamoylureas
Force limiting arrangement for needle holder for endoscopic surgery