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STAL LAVAL TURBIN AB

Overview
  • Total Patents
    609
About

STAL LAVAL TURBIN AB has a total of 609 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Sweden, Germany and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and machines are PAMETRADA, MOTOREN TURBINEN UNION and NO 703 RES INSTITUTE OF CSIC.

Patent filings in countries

World map showing STAL LAVAL TURBIN ABs patent filings in countries

Patent filings per year

Chart showing STAL LAVAL TURBIN ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brennstrom R 18
#2 Kullendorff Anders 14
#3 Wikner Jan 14
#4 Kullendorff A 12
#5 Torstenfelt N A R 10
#6 Torstenfelt Ragnar 10
#7 Norberg L 8
#8 Wikner J 7
#9 Mansson Martin 7
#10 Hansson H-E 7

Latest patents

Publication Filing date Title
FR2542067A1 Method for cleaning the nozzles of a fluidized bed
DE3404921A1 Guide vane system
US4552529A Device for pressure measurement in a pressurized container
SE8304558D0 Power station with combustion of a fuel in a fluidised bed
SE8303977D0 Combustion device with a pre-pressurized fluidised bed
EP0129631A1 Installation for producing hot water or vapour
SE8303420D0 Work method when building hydroelectric power station with generator in bulb in water current
SE8303272D0 Particulate material feed from pressurised container
US4498286A Gas turbine plant with a fluidized bed combustion chamber
SE8303273D0 Feeder device for the feeding of granules or powdered material from a combustion device with a pressurized fluidised bed
US4498285A Gas turbine plant with a fluidized bed combustion chamber
SE8303270D0 Material transport device in a plant for the combustion of fuel in a fluidised bed
FI832049A0 Vaermecentral foer produktion av varmvatten
SE8302104D0 Revolving body, e.g. a turbine disk, with accompanying balancing device
SE8301627D0 Shaft coupling consisting of two flanges bolted together where the torque is transferred by radial pins
SE8301023D0 Apparatus for heating a cyclone separator with associated dust extraction equipment
SE8301024D0 Apparatus for extracting dust from a vessel
SE8207233D0 Gear wheel transmission
SE8206349D0 Planetary gear
SE8205748D0 Feed-out arrangement for pulverulent material under high pressure