Patents Assigned to Breval S.A.
  • Liquefied gas igniter
    Patent number: 4669975
    Abstract: Liquefied gas igniter having a closure device and a non-regulable limiter for the outwardly directed gas flow. This limiter device comprises a microporous membrane held captive both in its peripheral zone and in its central zone by a first retaining means and a second retaining means; the first retaining means has at least one passage communicating with the reservoir of the igniter, each passage on the membrane side facing a portion of the membrane which is in contact with the second retaining means.
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: June 2, 1987
    Assignee: Breval S.A.
    Inventor: Carlos M. Martinez