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INT LJUNGSTROEMTURBINEN UNION

Overview
  • Total Patents
    35
About

INT LJUNGSTROEMTURBINEN UNION has a total of 35 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and mechanical elements are VER DAMPFTURBINEN GES MIT BESC, GUSTAV KOEHLER DIPL ING and FRANZ LOSEL.

Patent filings in countries

World map showing INT LJUNGSTROEMTURBINEN UNIONs patent filings in countries
# Country Total Patents
#1 Germany 33
#2 United Kingdom 2

Patent filings per year

Chart showing INT LJUNGSTROEMTURBINEN UNIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasparek Hans 5
#2 Pfister Dipl-Ing Jakob 3
#3 Barth Georg 3
#4 Hofer Dipl-Ing Stephan 2
#5 Bloedner Georg 1
#6 Ertel Fritz 1
#7 Weller Dipl-Ing Gerhard 1
#8 Kluge Dipl-Ing Herbert 1
#9 Melan Dr Herbert 1
#10 Hockermann Heinrich 1

Latest patents

Publication Filing date Title
DE693288C Radial impulse turbine with speed gradation
DE661687C Radially loaded counter-rotating turbine
DE641756C Steam turbine, in particular counter-rotating turbine, acted on radially from the inside to the outside
DE620329C Device for steam distribution in radially admitted turbines
DE635594C Labyrinth seal for rotating shafts
DE624623C Radially loaded turbine with toroidal steam chambers
DE611741C Radially loaded counter-rotating turbine
DE618375C Method for starting radially admitted counter-rotating turbines
GB426474A Process for avoiding warping at high temperatures of highly strained metal articles such as machine parts
DE611800C Device to facilitate the construction and dismantling of radially loaded turbines
DE618790C Radially loaded counter-rotating turbine
DE603809C Device for starting up counter-rotating turbines with unequal power distribution
DE618111C Blade attachment for radially loaded turbines
DE611502C Counter rotating turbine system
GB387262A Improvements in and relating to blade-rims for radial admission turbines
DE601071C Radially loaded counter-rotating turbine with steam supply or steam extraction within the counter-rotating part
DE573433C Device for temperature control in turbine wheels
DE567545C Blade ring for radially loaded turbines
DE548207C Radially loaded counter-rotating turbine
DE561426C Device for reducing leakage steam losses from turbines