NL19181C
(en )
1928-12-15
Turbine having its rotating shaft transverse to the flow of the current
FR570730A
(en )
1924-05-06
Improvements made to turbine blades
AT91448B
(en )
1923-02-26
Regulator for water turbines with rotating stator and rotating impeller blades.
CH96730A
(en )
1922-11-01
Automatic adjustment device for the rotatable impeller blades on water turbines depending on the operating status of the turbine.
AT89498B
(en )
1922-09-25
Impeller hub with adjustable blades for water turbines.
AT89499B
(en )
1922-09-25
Impeller hub with adjustable blades for water turbines.
AT99298B
(en )
1925-02-25
Blade regulation for water turbines or centrifugal pumps.
FI9233A
(en )
1922-10-27
Impeller hub with adjustable blades for water turbines
DK33644C
(en )
1924-09-08
Wind turbine or Wind motor.
CH83373A
(en )
1920-04-16
Rotating part for high-speed turbines, pumps and compressors
CH83372A
(en )
1920-04-16
Rotating part for high-speed turbines, pumps and compressors
FR538755A
(en )
1922-06-15
Advanced Wind Turbine
CH138397A
(en )
1930-02-28
Device for removing deposits on the impeller blades of water turbines.
ES72188A1
(en )
1920-04-09
Improvements in turbine blades.
CH101877A
(en )
1923-10-16
Blade attachment for gas and steam turbines.
AT91440B
(en )
1923-02-26
Water turbine.
ES74191A1
(en )
1920-09-16
Improvements in the manufacture of turbine blades.
CH81951A
(en )
1919-08-01
Self-regulating water turbine
FR566421A
(en )
1924-02-14
Improvement in the construction of turbine blades
DK31219C
(en )
1923-02-05
Wind motor with Regulator.
ES73811A1
(en )
1920-08-16
Improvements in the construction of blades for turbines.
AU1882220A
(en )
1921-06-14
Improvement in impeller vanes for water pumps
FR27191E
(en )
1924-05-19
Turbine rotor improvements
DK32464C
(en )
1923-11-05
Fastening device for turbine blades.
CA212667A
(en )
1921-07-26
Impeller vane for water pumps