Patents by Inventor Vasily Dmitrievich Telegin

Vasily Dmitrievich Telegin 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).

  • Self-lubricating antifriction material
    Patent number: 4093578
    Abstract: The present invention proposes a self-lubricating antifriction material. This material comprises carbon filler in the form of a powder of fired oil coke, a powder of artificial graphite or carbon cloth; a binder in the form of epoxy resin having a molecular weight of 300-1560 obtained through condensation of epichlorohydrin with diphenylolpropane, and polyalumophenylsiloxane resin having a molecular weight of 5000-15000 with a ratio of the silicon atoms to the aluminium atoms equal to 3-8; chlorinated paraffin having a molecular weight of 500-1100 and chlorine content of 40-70 mole per cent; the proportion of said components in said self-lubricating antifriction material being as follows: (% by weight):Epoxy resin -- 15-57Polyalumophenylsiloxane resin -- 3-10Chlorinated paraffin -- 0.2-10Carbon filler -- the balanceThe antifriction material can also contain a dry lubricant in the form of powdery boron nitride, natural graphite or molybdenum disulphide in the amount of 5-10% by weight.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: June 6, 1978
    Inventors: Jury Nikolaevich Vasiliev, Andrei Viktorovich Petrenko, Georgy Nikolaevich Bagrov, Galina Nikolaevna Gordeeva, Timur Isaakovich Kazintsev, Vasily Dmitrievich Telegin, Vitaly Naumovich Goldfain