Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Positive air flow shutdown system










Image Number 11 for United States Patent #7169039.

An airflow shutdown system that includes an air distribution system and an air duct closure device. The air duct closure device is adapted to substantially instantaneously block airflow in the air distribution system when activated. The system also includes an integrated control system coupled to the air distribution system and adapted to activate the air duct closure device and stop an operation of other air distribution devices in the air distribution system in order to prevent migration of air through the system.








 
 
  Recently Added Patents
Image processing apparatus and method having defective pixel detection and correction ability
Image processing apparatus and image processing method
Flexible circuit routing
Method for assisting in the checking of transaction records, transaction device, server, mobile terminal, and corresponding computer programs
Synchronization of communication equipment
Dual use photovoltaic system
Apparatus and method for adapted deblocking filtering strength
  Randomly Featured Patents
Assembly of electrical equipment, notably a motor starter assembly
Throttle control for outboard motor
Switching apparatus for telephone set
Apparatus and method for remotely sealing a damaged pipe
Hollow bolt link chain
Coated manicure implement
Nitride layer on a gate stack
Shoe upper
Bottle and lid
Fluid dynamic bearing filled with lubricant in work area having reduced pressure, method of manufacturing the fluid dynamic bearing, apparatus for manufacturing the fluid dynamic bearing, and