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
Container
Cylindrical lithium secondary battery comprising a contoured center pin
Quick mounting device
Note tab
Image processing apparatus, remote management system, license update method, and computer program product
Light emitted diode
Rotating device
  Randomly Featured Patents
Embossed acoustical ceiling panel
Process for forming an electronic device including discontinuous storage elements
Adjustable tree stand
Process for the purification of nitric oxide
Liquid coating composition for production of fluorine doped tin oxide thin layers suitable for chemical vapor deposition process
Byte count handling in serial channel extender with buffering for data pre-fetch
Compression connector
Method of forming HfSiN metal for n-FET applications
Single lens reflex camera with electromechanically initiated diaphragm and shutter control
Additive for cosmetic preparations