SELECTED
PATENTS

 
      


 


1. Author's certificate 617755 USSR, G01R31/08. Device for Automatic Recognition the Faulted Fider/S. M. Rozhavsky, U.F. Svergun, V. I. Gurevich, and other, 1978.
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2. Author's certificate 630704 USSR, H02H 9/02. Short Circuit Current Limiter for Power Networks /S. M. Rozhavsky, V. I. Gurevich,1978
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3. Author's certificate 641536 USSR, HO1H83/18. Power Direction Relay/ P. I. Savchenko, V. I. Gurevich, 1979.
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4. Author's certificate 649181 USSR, H05B41/18. Lighting Device/ P. I. Savchenko, V. I. Gurevich, 1979.
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5. Author's certificate 650056 USSR, G05F1/22. Voltage Regulator for Three Phase Power Network/ P.I.Savchenko, V. I. Gurevich, 1979.
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6. Author's certificate 681502 USSR, H02J3/12. Voltage Regulator for Power Network with Two Sides Feeding/ P. I. Savchenko, V. I. Gurevich, 1979.
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7. Autor's certificate 737889 USSR, G01R31/08. A Device for Detection of Single-Phase Short-Circuits in Power Networks./ S. M. Rozhavsky, V. I. Gurevich, 1980.
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8. Author's certificate 744840 USSR, H02J3/12. Voltage Regulator for Power Network with Two Sides Feeding/ P.I.Savchenko, V. I. Gurevich, 1980.
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9. Author's certificate 754566 USSR, H02J3/12. Voltage Regulator for Power Network with Two Sides Feeding/ P. I. Savchenko, V. I. Gurevich, 1980
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10. Author's certificate 758462 USSR, H02P3/16. A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors/ P. I. Savchenko, V. I. Gurevich, 1980.
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11. Author's certificate 779923 USSR, G01R29/16. Symmetryscope/ S. M. Rozhavsky, V. I. Gurevich, A. V. Miroshnik, U. F. Svergun, 1980.
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12. Autor's certificate  801129 USSR, H01H36/00.  HV Reed Switch / V. I. Gurevich, P. I. Savchenko, 1981.
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13. Autor's certificate  818464 USSR, H05K10/10.  Method of  Increasing Stability of the Power Thyristors for Cycling Load/ V. I. Gurevich, P. I. Savchenko, 1981
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14. Autor's certificate  832607 USSR, H01F27/10.  Method of Cooling of the Electrical Apparatus / V. I. Gurevich, P. I. Savchenko, 1981.
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15. Autor's certificate 836704 USSR, H01H51/28.  HV Vacuum Relay / V. I. Gurevich, 1981.
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16. Author's certificate 855921 USSR, H02P13/16. Device for Controlling Two High-Voltage Switches Based on Back-to-Back Connected Thyristors/ P.I.Savchenko, V. I. Gurevich, A. M. Balahonov, 1981.
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17. Author's certificate 860260 USSR, H02P13/16.  A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors/V. I. Gurevich, P.I.Savchenko, O. I. Ismailov, 1981.
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18. Author's certificate 877648 USSR, H01H36/00. High-Voltage Relay on Reed Switch/V. I. Gurevich, P.I.Savchenko, O. I. Ismailov, 1981.
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19. Autor's certificate 877705 USSR, H02J3/26. A Device for Control of the Five-Lead Electric Network./  S. M. Rozhavsky, V. I. Gurevich, Y. P. Svergun, 1981.
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20. Autor's certificate 892604  USSR, H02H1/08.  HV Semiconductor Controlled Rectifier /V. I. Gurevich, 1981.
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21. Author's certificate  909788  USSR, H02P13/06.  A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors  / V. I. Gurevich, 1982.
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22. Author's certificate 922886 USSR, H02P13/16. Transformer Solid-State Tap Changer/ V. I. Gurevich, P.I.Savchenko, 1982.
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23. Author's certificate  922988  USSR, H02P13/06.  A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors / V. I. Gurevich, P.I.Savchenko, 1982.
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24. Author's certificate  926752  USSR, H02P13/06.  A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors  / V. I. Gurevich, 1982.
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25. Author's certificate  936349  USSR, H02P13/06.  A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors  / V. I. Gurevich, 1982.
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26. Author's certificate 947772  USSR, G01R19/00. A Device for Measuring the Gate-Trigger Current of Thyristors /V. I.Gurevich, P. I. Savchenko, Y.V. Zhukovsky, 1982.
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27. Author's certificate 10230623 USSR, H02P13/16. A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors  / V. I. Gurevich, V. I. Nigevsky, 1983.
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28. Author's certificate 1045393 USSR, H03K17/22. Alternating Current Thyristor Switch /V. I. Gurevich, 1983.
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29. Author's certificate 1051510 USSR, G05F1/30. A Device for Alternating Voltage Adjustment /V. I. Gurevich,1983.
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30. Author's certificate 1007143  USSR, H01H51/28. Reed Relay / V. I. Gurevich, 1983.
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31. Author's certificate 1070525  USSR, G05F1/24. Thyristor High-Voltage Regulator/ V. I. Gurevich, 1984.
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32. Author's certificate 1083249 USSR,  H01H51/28. A Device for HV Apparatus Control /P. I. Savchenko,V. I. Gurevich, S.V. Promyshlyaev, 1984.
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33. Author's certificate 1089662 USSR, H01H51/28. HV Relay /V. I. Gurevich, O. I. Izmailov, P. I. Savchenko, 1984.
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34. Author's certificate 1099759 USSR, G21B1/00. A Device for Transmission a Control Comands  Between High-Potential Units in the High-Volage and  Electro-Physical Equipment/V. I. Gurevich,1983 
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35. Author's certificate 1101920 USSR, K01H51/28. Reed Relay / V. I. Gurevich, V. A.Yakovlev, 1984.
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36. Author's certificate 1103760 USSR, H01L29/02. High-Voltage Switching Element/V. I. Gurevich, Pokataev, P.I. Savchenko,  1985 
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37. Author's certificate 1179469 USSR, H02H3/06. Method of Starting the Authoreclosing/ N. M. Cherevisin, S. G. Barannik, V. I. Gurevich, P. A. Kolbasin, 1985.
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38. Author's certificate 1200365 USSR, H02M1/08. A Device for Controlling of High-Voltage Switch Based on Back-to-Back Connected Thyristors  / V. I. Gurevich, A. G. Mnuhin, V. A. Yakovlev, 1985.
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39. Author's certificate 1226359 USSR, G01R31/08. Short Circuit Indicator/ N. M. Cheremisin, V. M. Zubko, V. I. Gurevich, P. A. Kolbasin, 1986.
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40. Author's certificate 1262591 USSR, H01H51/28. High-Voltage Switching Device/ V. I. Gurevich, Savchenko, V. A. Yakovlev, 1986.
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41. Author's certificate 1317555  USSR, H02H7/20.  A Device for Protection of the High-Voltage Vacuum Tube / U.A. Anisimov, B. A. Prokofiev, V. I. Gurevich, 1987.
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42. Author's certificate 1319109  USSR, H01H51/28. Reed Relay /V. I. Gurevich, 1987.
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43. Author's certificate 1352552 USSR, H01H51/28.  HV Switching Device /V. I. Gurevich, 1987.
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44. Author's certificate 1354276 USSR, H01H51/28. Current Transducer /V. I. Gurevich, E. N. Pryanchikov, P.V. Gavrilov, 1987.
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45. Author's certificate 1379827 USSR, H01H51/28. Reed Relay /V. I. Gurevich, 1988.
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46. Author's certificate 1387069 USSR, H01H71/40. Electromagnetic Thermal Relay with Memory/ V. I. Gurevich, P. I. Savchenko, 1988.
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47. Author's certificate 1390623 USSR, G08G19/16. A Device for Remote Control / V. I. Gurevich, 1988.
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48. Author's certificate 1394269 USSR, H01H51/28. HV Reed Relay / V. I. Gurevich, 1988.
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49. Author's certificate 1417608 USSR, G0IRI9/00. A Device for Current Measurement /V. I. Gurevich, 1985
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50. Author's certificate 1419392 USSR. H01H51/28.  High-Voltage Reed Relay/V. I. Gurevich, 1986 
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51. Author's certificate 1419393 USSR. H01H51/28.  Reed Relay/V. I. Gurevich, K.K. Namitokov, P.I. Savchenko, 1986 
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52. Author's certificate 1419394 USSR. H01H51/28. HV Reed Relay/V. I. Gurevich, F. N. Zhurakovsky, Y. S. Sorokin, 1986 
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53. Author's certificate 1436754 USSR, H01H51/28. "VIKING" Relay./ V. I. Gurevich, 1987
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54. Author's certificate 1436755 USSR, H01H51/28. Device for Transforming the Magnetic Field into Electrical Value./V. I. Gurevich, P. V. Gavrilov, E. N. Pryanchikov, 1987 
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55. Author's certificate 1464782 USSR, H01H51/28. High-Voltage Reed Relay./ V. I. Gurevich, P.I. Savchenko 1987
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56. Author's certificate 1529135 USSR, G01R/00. A Device for Current Measurement./ V. I. Gurevich, 1989.
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57. Author's certificate 1575820 USSR, H01H51/28. High-Voltage Reed Relay./ V. I. Gurevich, G.V. Kuzmin, S.V. Promyshliaev 1990
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58. Author's certificate 1624596 USSR, H02H7/20. A Device for Protection of the High-Voltage Vacuum Tube/ V. I. Gurevich, 1991.
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59. Author's certificate 1636889 USSR, H01H49/00. The Method of Testing of Dielectric Strength of Electromagnetic Apparatus / V. I. Gurevich, 1991.
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60. Author's certificate 1675996 USSR, H02H7/04. Device for Protection the Voltage Transformer/ V. I. Gurevich, E. N. Pryanchikov, V. B. Kostenko, 1991.
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61. Russian Patent 17055776 USSR, G01R31/08. Self Reset Short Circuit Indicator/V. I. Gurevich, V.B. Kostenko, 1992.
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62. Author's certificate 1711100 USSR, G01R31/14. Device for Testing of Dielectric Withstanding Voltage/V. I. Gurevich, 1992.
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63. Author's certificate 1711255  USSR, H01H51/28. High-Voltage Reed Relay/ V. I. Gurevich, V. V. Krivtsov, 1992.
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64. Author's certificate 1718129 USSR, G01R19/00. High-Voltage Indicator / V. I. Gurevich, 1992.
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65. Author's certificate  1737550 USSR, H01H51/28. High-Voltage Reed Switch Device/ V. I. Gurevich, 1992.
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66. Author's certificate  1739396 USSR, H01H9/30. High-Voltage Device for Synchonous Load Disconnection/ V. V. Krivtsov, V. I. Gurevich, 1992.
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67. Author's certificate 1772834 USSR, H01H9/30. Method of Reed Switch Commutation Without Bouncing/ V. V. Krivtsov, V. I. Gurevich, 1992.
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68. Russian Patent 1773185, G01R31/02. The Gurevich's Probe / V. I. Gurevich, 1993
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69. Author's certificate 1780058, G01R31/08. Short Circuit Indicator / V. I. Gurevich, 1992.
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70. Russian Patent 1800407, G01R31/02. The Probe for Electrical Circuits / V. I. Gurevich, 1993.
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71. Russian patent 1802884, H01H51/28. The Gurevich's High-Voltage Current Transducer/ V. I. Gurevich, 1993.
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72. Author's certificate 1812565, H01F7/18. Method of Feeding of AC Electrical Apparatus from DC Power Supply / V. I. Gurevich, 1992.
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73. Russian patent 1821750, H02H7/00. The Gurevich's Indicator/ V. I. Gurevich, 1993.
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74. Russian Patent 2015516, G01R19/00. High-Voltage Bus Bar Indicator for Switchboard / V. I. Gurevich, 1994.
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75. Russian patent  2024141, H01H51/28. Device for Overcurent Protection of the HV Equipment / V. I. Gurevich, 1993.
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76. Ukrainian Patent 1814, H02H3/08. Measuring Device for Overload Protection / V. I. Gurevich, 1993.

77. Russian patent 2020682, H02H3/08. High-Voltage Bus Bar Indicator for Switchboard / V. I. Gurevich, 1994.
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78. PCT International Application  WO 00/67272.  Reed Relay Switches/ V. Gurevich, 2000.
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79. Israeli Patent 126258. Electric Circuit Tester/ V. Gurevich, 2002.
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80. US Patent 6,579,230, A61F5/00.  Penile Prosthesis and Method of Implantation/ D. Yachia, M. Fridman, L. Perlin, V. Gurevcih, 2003.
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81. Israeli Patent 130440. High Voltage Reed Switch/ V. Gurevich, 2005.
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82. Israeli Patent 125454. High Voltage Reed Switch Relay/ V. Gurevich, 2007.
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83. Israeli Patent 130032. High Voltage Reed Switch/ V. Gurevich, 2008.
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84. PCT International Application  WO 2009/0477742 A2.  Open Circuit in Secondary Winding Protection for Current Transformers/ V. Gurevich, A. Shkolnik, 2009. 
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Note:
The original documents marked by an asterisk (  ) contained a signature stamp " For Official Use Only " and  presented as public for the first time


Specialist's opinions about some used patents (Rus)


Some patents by V. Gurevich on the Website findpatent.ru



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