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PROIZVODSTVENNOE OB EDINENIE TURBOSTROENIJA LENINGRADSKIJ METALLICHESKIJ ZAVOD

Overview
  • Total Patents
    30
About

PROIZVODSTVENNOE OB EDINENIE TURBOSTROENIJA LENINGRADSKIJ METALLICHESKIJ ZAVOD has a total of 30 patent applications. Its first patent ever was published in 1982. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology are GUP NPO ASTROFIZIKA, DAIKI ENGINEERING KK and KRISHTUL F B.

Patent filings in countries

World map showing PROIZVODSTVENNOE OB EDINENIE TURBOSTROENIJA LENINGRADSKIJ METALLICHESKIJ ZAVODs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 30

Patent filings per year

Chart showing PROIZVODSTVENNOE OB EDINENIE TURBOSTROENIJA LENINGRADSKIJ METALLICHESKIJ ZAVODs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Babanov O S 8
#2 Dunaev L L 7
#3 Gol'Dfarb A I 6
#4 Pylev I M 5
#5 Jablonskij G A 5
#6 Aronson A Ja 5
#7 Sotnikov A A 5
#8 Liukonen Ju N 4
#9 Semjachkin O P 3
#10 Slyn'Ko V S 3

Latest patents

Publication Filing date Title
SU1693936A1 Shaft barring device
SU1713310A1 Hydropower unit operation process
SU1708035A1 Method of manufacture of welded wheel for radial-axial hydraulic machine
SU1591286A1 Method for manufacturing hydraulic machine blade
SU1716644A1 Cooling water preliminary cleaning filter
SU1619795A1 Device for determination of permissible change in turbine load
SU1485722A1 Turbomachine journal bearing
SU1786886A1 Method of centering of rotors of turbomachine
SU1713309A1 Welded blade of vane unit of hydraulic machine
SU1464606A1 Hydraulic turbine stay ring
SU1378492A1 Radial-axial hydraulic machine impeller
SU1343972A1 Radial-axial turbine working wheel
SU1351295A1 Control system of hydraulic turbine guide vanes assembly
SU1358605A1 Axial-flow turbine speed governor
SU1660415A1 Method for controlling thrusts of supporting feet of steam turbine cylinders
SU1299222A1 Device for determination of maximal permissible variations in turbine load
SU1727442A1 Casing for above-shroud sealing of steam turbine control stage
SU1258138A1 Radial-flow turbo-pump
SU1233580A1 Working wheel of radial-flow hydraulic turbine
SU1459336A1 Device for control of turbine load