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Class Information
Number: 331/126
Name: Oscillators > Gaseous space discharge device
Description: Oscillators wherein means consisting of a gaseous space discharge device is utilized to control a source of energy for exciting the frequency determining network of the oscillator.


Sub-classes under this class:

Class Number Class Name Patents
331/128 Drives shock excited l.c. circuit 4
331/129 Relaxation oscillator 4
331/127 Spark or open arc type 10


Patents under this class:

Patent Number Title Of Patent Date Issued
7388195 Apparatus and systems for processing samples for analysis via ion mobility spectrometry Jun. 17, 2008
4507266 Glow discharge generating apparatus Mar. 26, 1985



 
 
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