Patents Assigned to Raval A.S.C. Ltd.
  • Dual function valve for fuel tank
    Patent number: 7207347
    Abstract: A valve comprising a housing accommodating a first and a second outlet port, a first stage float member associated with the first outlet port and a second stage float member associated with the second outlet port. The float members are displaceable within the housing about parallel axes, between an open position and a closed position. The first stage float member at least partially overlaps over the second stage float member.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: April 24, 2007
    Assignee: Raval A.S.C. Ltd.
    Inventors: Vladimir Olshanetsky, Omer Vulkan, Yaron Kaspi, Ilan Akian