Resources Contact Us Home
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
Multi-function wrench for a power tool
Flat panel display
Flash memory apparatus and method for generating read voltage thereof
Systems and methods for tracking mobile terrestrial terminals for satellite communications
Inducement of organogenetic tolerance for pancreatic xenotransplant
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
  Randomly Featured Patents
Extension device for power screwdriver
Device for the manipulation of immersion lances for metallurgical furnaces
Method and apparatus for making absolute range measurements
Bottle with offset neck and integrated handle
Ergonomic key pounder
Substituted cycloalkenes and their use as microbices, especially as fungicides
Wire-mesh selection internet website
Clip on eyeware with insertable member
Coupling device, particularly for a fibre-optic network