Resources Contact Us Home
Ultrasonic wave horn

Image Number 7 for United States Patent #4104610.

An ultrasonic wave horn adaptable to any desired radiation pattern varying in length-to-breadth ratio of intended detecting area. The horn comprises at least a horn body having gradually expanding caliber from a constricted throat to an expanded opening which is of a flat shape with an unequal length-to-breadth ratio, and an ultrasonic wave generating source of which wave emitting side is disposed adjacent the constricted throat of the horn body, wherein the constricted throat of the horn body is also of a flat shape having an unequal length-to-breadth ratio and the respective major axes of the flat-shaped constricted throat and expanded opening of the horn body are in a relation of intersecting each other at right angles.

  Recently Added Patents
Liquid crystal display device and driving method thereof
Portable electric circular saw
Driving support device, method, and program
Device for preparing a body fluid for a bacteriological analysis
Multi-room user interface
  Randomly Featured Patents
Air filtering device
Biodegradable lubricant
Block-erasable non-volatile semiconductor memory which tracks and stores the total number of write/erase cycles for each block
Cache device and method for determining LRU identifier by pointer values
System and method for conducting electronic commerce with a remote wallet server
Shift register and gate line driving device
Building components and method of making same
Layout arrangement of current sources in a current-mode digital-to-analog converter
Methods and systems for reducing supply and termination noise
Method and system for compressing and amplifying ultrashort laser pulses