Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Emergency air system










Image Number 3 for United States Patent #6035891.

The present invention is an improved system and apparatus for providing emergency breathing air upon the failure or disconnect of a primary air source in a hostile environment. The invention comprises a compressed air source interconnected with a primary pressurized system which automatically engages when the primary air system falls below a predefined pressure range and isolates the secondary system from the primary system.








 
 
  Recently Added Patents
Electronic device
Electro-optical apparatus and method of driving the electro-optical apparatus
Memory device
Ceramide dispersion and method for producing same
System and method for processing enhanced data exchanged with an enhanced mobile station via a wireless connection
System for sensing the position of a movable bar
Golf club heads
  Randomly Featured Patents
Method of makikng anode protector
Method for producing KTIOPO4 single crystal
Hairpiece and method of making same
Adjustable animal feeding apparatus
Automated surge weir and rim skimming gutter flow control system
Clamping plate for the retention of self-aligning friction bearing
Equipment for and method of calcination of mineral materials with reduced emission of nitrogen oxides
Window frame extrusion
Methods for the fabrication of integrated circuits including back-etching of raised conductive structures
Safety valve for high-pressure pumps, high-pressure water-jet machines and the like