Patents by Inventor Vladimir Semenovich Pustovar

Vladimir Semenovich Pustovar 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 evaporative cooling of metallurgical units
    Patent number: 4026352
    Abstract: A device which is a natural circulation cooling water system, comprising coolers made up of several rows of vertical tubes for cooling water, a header supplying cooling water to said tubes from a separating tank, being referred hereinafter to as a separator, and a header discharging steam-water mixture from the coolers to the separator.Both the inlets and outlets of the rows of the cooler tubes are in addition individually connected through cutoff means to a service water supply pipe and to a drain pipeline accordingly. The cutoff means are designed so that when they are placed in one position the tubes are connected to the cooling water natural circulation system while in another position they are coupled to a service water cooling system.
    Type: Grant
    Filed: September 4, 1974
    Date of Patent: May 31, 1977
    Inventors: Sergei Mikhailovich Andoniev, Gennady Alexandrovich Kudinov, Dorina Borisovna Kutsykovich, Grigory Ivanovich Kasyanov, Jury Borisovich Raikovsky, Oleg Vladimirovich Filipiev, Evgeny Zakharovich Freidenzon, Vladimir Semenovich Pustovar