Patents Assigned to Heinrich von Wimmersperg
  • Propellant operator
    Patent number: 4372122
    Abstract: An operator in which a plurality of explosive propellant cartridges are received in individual chambers and may be rapidly fired one at a time in sequence. The cartridges are fired by an electric current sequentially directed to the cartridges by a distributor. The gas produced by the firing of each cartridge is admitted through control valving to a common receiver. The gas in the common receiver may act on a piston to actuate a device or it may be conveyed by a conduit to a device to actuate it.
    Type: Grant
    Filed: June 17, 1980
    Date of Patent: February 8, 1983
    Assignee: Heinrich von Wimmersperg
    Inventor: Heinrich F. von Wimmersperg