Patents by Inventor Petr Alexeevich Barabash

Petr Alexeevich Barabash 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).

  • System and a rotary vacuum distiller for water recovery from aqueous solutions, preferably from urine aboard spacecraft
    Patent number: 6258215
    Abstract: The system for the recovery of water from urine aboard spacecraft includes a urine intake and pretreatment unit, a unit for water reclamation from urine and a condensate purification unit. The unit for water reclamation from urine is made on the basis of a rotary multistage vacuum distiller, each stage of which is formed by at least one heat-transfer plate and comprises an evaporation zone and a condensation zone. The stages of the distiller are separated from each other by separation plates, a chamber for collecting condensate and noncondensable gases being disposed downstream of the last stage and communicated with all the condensation zones of all the stages through water seals of condensate overflow and openings for the removal of noncondensable gases in disks mounted in the condensation zones.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: July 10, 2001
    Assignee: Otkrytoe aktsionernoe obschestvo “Nauchno-Issledovatelsky I Konstruktosky Institut Kkhimicheskogo Mashinostroenia (A. O. Neikhimmash”)
    Inventors: Nikolai Mikhailovich Samsonov, Leonid Sergeevich Bobe, Vladimir Gustavovich Rifert, Petr Alexeevich Barabash, Vladimir Viktorovich Komolov, Vadim Iliich Margulis, Vladimir Mikhailovich Novikov, Boris Yakovlevich Pinsky, Nikolai Nikolaevich Protasov, Valentin Vasilievich Rakov, Nikolai Sergeevich Farafonov