Patents by Inventor Jules H. P. Devienne

Jules H. P. Devienne has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for maintaining a detonating cord against a transparent aircraft canopy member
    Patent number: 4512538
    Abstract: Device for maintaining a detonating cord against a transparent aircraft canopy member which is of the type comprising a closed sheath within which is placed the cord. The device also has an outer envelope, whereof a first part, surrounded by the closed sheath, is maintained against the transparent member and whereof a second part is fixed to a structural component of the aircraft cockpit.
    Type: Grant
    Filed: March 1, 1983
    Date of Patent: April 23, 1985
    Assignee: Societe Nationale Industrielle et Aerospatiale
    Inventor: Jules H. P. Devienne
  • Multichannel connection and method for transmitting pyrotechnic orders
    Patent number: 4404910
    Abstract: The invention relates to a multichannel connection and to a method for transmitting pyrotechnic orders.This connection is constituted by a detonating cuttng cord incorporated into a support provided with the same number of openings as there are transmission channels which, on the basis of a single pyrotechnic signal performs a plurality of terminal functions, the connection making it possible to eliminate a certain number of components for distributing and receiving pyrotechnic orders in a logic having a plurality of pyrotechnic chains.The invention is particularly applicable to the separation and removal of the cover or cone of a ballistic missile.
    Type: Grant
    Filed: November 26, 1980
    Date of Patent: September 20, 1983
    Assignee: Societe Nationale Industrielle Aerospatiale
    Inventor: Jules H. P. Devienne