Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Quick release trigger valve and blast aerator










Image Number 19 for United States Patent #6726059.

An externally-mounted, quick-acting trigger assembly for firing blast aerators, air cannons, or the like. The trigger assembly is ideal for high temperature applications involving environmental factors such as excessive heat, humidity, and mechanical shock. The trigger comprises a symmetrical, ventilated housing that internally mounts a hollow piston. A plurality of vent orifices are radially disposed about the housing periphery, and normally covered by a resilient band forming a check valve. The trigger piston comprises a generally cylindrical base and an integral, generally conical bottom that is displaced into and out of contact with a mechanical valve seat. An air passageway through the piston is controlled by a deflectable spherical valve element that is captivated within the piston, for selectively blocking air passage through the piston by contacting an internal valve seat. This construction with internal air passageways facilitates trigger function. The base comprises a circumferential groove for seating an appropriate O-ring.








 
 
  Recently Added Patents
Inhibition of HRP-3 using modified oligonucleotides
Portable gaming device and gaming system combining both physical and virtual play elements
Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
Permanent magnet rotor with flux concentrating pole pieces
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Systems and methods for dissipating an electric charge while insulating a structure
Train car for proppant containers
  Randomly Featured Patents
Rhythm saw
Water vapor injection system
Waste line stoppage detector and automatic water shutoff system
Weld washer for vehicular body dent repair
Electrode lead to case and header, laser/electron beam welding
Self-pressure regulating proportional valve
Web materials exhibiting elastic-like behavior
Battery including baffling member and sealing material that seals auxiliary terminal to lid plate
Compound, use and preparation
Disk cartridge with an inner rotor