Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Tester and method for checking meter encoders in automatic meter reading systems










Image Number 12 for United States Patent #4276644.

Apparatus for use in an automatic meter reading system for displaying meter encoder generated dial readings and detecting errors in response to information contained in the encoder meter dial readings. Errors are detected through interdial checking by comparing the angular positions of adjacent dial drive gears. When the angular positions of adjacent gears are not in the proper mechanical, or angular relationship an error is recorded.








 
 
  Recently Added Patents
Mobile communication apparatus
Image forming device
Music composition automation including song structure
Methods and apparatus for dynamic identification (ID) assignment in wireless networks
Method for producing organo-oligo silsesquioxanes
Semiconductor device and manufacturing method thereof
Method and system for encrypting data in a wireless communication system
  Randomly Featured Patents
Method and apparatus for evaluating color image signals
Generic radar display
Sulphur containing lubricating oil additives
Method of and apparatus for drilling a horizontal controlled borehole in the earth
Wordline driver for flash PLD
Method for determining whether a liquid is properly stirred
Injectable ready-to-use solutions containing an antitumor anthracycline glycoside
Connection device restriction program and device
Deflection electromagnet for a charged particle device
Furniture seats