Resources Contact Us Home
Drag minimizing projectile delivery system

Image Number 2 for United States Patent #7802520.

A modified cartridge assembly including a projectile having a gas generator proximate its aft end. The projectile includes an aft closure having a cavity filled with gas generating material. The gas generating material is ignited around the time the projectile exits the weapon's muzzle. The gas generating material then burns while the projectile is in flight, spewing pressurized gas into the wake region immediately behind the projectile. The pressurized gas reduces the projectile's base drag.

  Recently Added Patents
Compositions and methods for concentrating and depleting microorganisms
Medical diagnosis, therapy, and prognosis system for invoked events and methods thereof
Device for installing conducting components in structures
System and method of improving audio signals for the hearing impaired
Method and structure for adding mass with stress isolation to MEMS structures
Mobile interactive kiosk method
Methods and apparatus to perform time zone determination by a mobile station
  Randomly Featured Patents
Combined support and display bracket for a self-contained breathing apparatus
Brake wear indicator
Novelty bracelet
Vehicle battery jumper improvement
Manufacturing apparatus of magnetoresistance elements
Sugar maple
Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
Formed meat product and process of preparing
Delay time control circuit
High chair folding device and high chair thereof