Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Address setting means for fire detectors










Image Number 2 for United States Patent #RE37255.

A fire detector assembly comprises a base (1) and a sensor (5) adapted to fit the base. The base (1) is provided with passive means, such as pins (6) or contacts arranged in a pattern to represent an address of the detector. When the sensor (5) is fitted to the base (1), reading means in the sensor reads the address code and thereby conditions the sensor to receive appropriate signals from a control unit.








 
 
  Recently Added Patents
Optical interconnect in high-speed memory systems
Tetrazolyl oxime derivative, salt thereof, and plant disease control agent
System and method of detecting and locating intermittent and other faults
Bi-directional pattern dependent noise prediction
Electrostatic charger and image forming apparatus
CMOS image sensor
Methods for increasing efficacy of FOLR1 cancer therapy
  Randomly Featured Patents
Fifth wheel slide interlock
Methods of inducing multidrug resistance using human MDR1 cDNA
Apparatus and method for controlling valve timing of an engine
Method and apparatus for quantizing complex vectors in communication system
Optionally hangable container and dispensing method
Three-dimension adjustable hidden furniture door hinge
Perimeter weighted golf ball
Currency bills evaluating and counting device
Tablet package having alternative indicators and method of use
Method and apparatus for improving the grinding result of a pressure chamber grinder