Patents by Inventor Gyoray Purebl

Gyoray Purebl 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).

  • Appliance for heating motor vehicles, mainly buses driven with internal combustion engine
    Patent number: 4958766
    Abstract: The invention relates to an appliance for heating motor vehicles, mainly buses driven with internal combustion engine, provided with heat accumulator in heat transfer connection with the exhaust pipe of the engine, and in given case with the space to be heated. The essential feature of the invention is that the heat accumulator (5) is directly connected with the extended coolant circuit of the engine (M)--and in case of additional heat extracting medium through the installation of heat exchanger (3), furthermore circulating pump (24) operated independently from the engine (M) is built into the extended coolant circuit.
    Type: Grant
    Filed: January 9, 1989
    Date of Patent: September 25, 1990
    Assignees: Budapesti Muszaki Egytem, Mogurt Gepjarmu Kulkereskedelmi Vallalat, Ikarus Karosszeria es Jarmugyar
    Inventors: Laszlo P. Toth, Endrene Kiss, Endre Pasztor, Gyoray Purebl, Agoston Kormendy, Gyula Mares, Geza E. Yos, Bela Horvath