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
Single-electron detection method and apparatus for solid-state intensity image sensors with a charge splitting device
Micromachined devices and fabricating the same
High productivity single pass scanning system
Air scent dispenser
Strap-hook ring
Method for implementing dynamic pseudorandom keyboard remapping
Method and device for accessing the documentation of an aircraft according to alarms generated therein
  Randomly Featured Patents
Apparatus for closing openings of a hearing aid or an ear adaptor for hearing aids
Free-standing cup holder
Bracket assembly for automobile racks
Field programmable gate array having access to orthogonal and diagonal adjacent neighboring cells
Storable water-silica suspensions and methods
Sensor
Semiconductor device having power transistors and Schottky barrier diode
Information storage medium and information recording/playback apparatus
System and method for especially graphically monitoring and/or remote controlling stationary and/or mobile devices
Device utilizing capacitive coupling to provide an output indicative of angular relationship