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
Determining ill conditioning in square linear system of equations
Apparatus and method for transferring a data signal propagated along a bidirectional communication path within a data processing apparatus
Method and device for generating low-jitter clock
Actuators and moveable elements with position sensing
RPM Controlled Wind Power Generation System
Tiger paw stationary tab
Nanocatalysts structure, process for the preparation and use thereof
  Randomly Featured Patents
Method for the use of aryl azines as anthelmintics
Mechanical devices and structures
Horizontal boring apparatus and method
Medical retractor device
Fishing rod and reel electronic game controller
Belt-wearable hook
Face shield for winter outdoor activities
Narrowing the molecular weight distribution of poly-tetrahydrofuran and of copolymers of tetrahydrofuran and alkylene oxides
Transaction card system and approach
Data storage device enclosure enabling use of a common shock mount across different products