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
Three-dimensional shape data processing apparatus and three-dimensional shape data processing method
Method and system for blocking hazardous information
Systems and methods for managing policies on a computer
Frequency offset estimation apparatus and method of OFDM system
Using interrupted through-silicon-vias in integrated circuits adapted for stacking
Method, apparatus or computer program for changing from scheduled to unscheduled communication modes
Portable reading device with mode processing
  Randomly Featured Patents
Immunoassay for anti-dirofilaria immitis antibody
Disc guiding device for directing discs discharged from a disc passageway
Process for manufacturing composite flexible hose
Method, system and computer program for downloading information based on a snapshot approach
Glass block structure with phenolic resin framework
Disposable blood collection and filtering device
Electric apparatus having a synthetic resin upper cover and shield plate
System and method for inducing a top-down hierarchical categorizer
Water flooding process for recovering petroleum
Priority valve