CH69830A - Impeller for high-speed water turbines, type Francis - Google Patents

Impeller for high-speed water turbines, type Francis

Info

Publication number: CH69830A
Authority: CH; Switzerland
Prior art keywords: impeller; speed water; water turbines; type francis; francis
Prior art date: 1914-11-30

Application number

CH69830A

Other languages

German (de)

Inventor

Robert Dubs

Original Assignee

Robert Dubs

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1914-11-30

Filing date

1914-11-30

Publication date

1915-12-16

1914-11-30 Application filed by Robert Dubs filed Critical Robert Dubs

1915-12-16 Publication of CH69830A publication Critical patent/CH69830A/en

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

CH69830A 1914-11-30 1914-11-30 Impeller for high-speed water turbines, type Francis CH69830A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH69830T		1914-11-30

Publications (1)

Publication Number	Publication Date
CH69830A true CH69830A (en)	1915-12-16

Family

ID=4318082

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH69830A CH69830A (en)	1914-11-30	1914-11-30	Impeller for high-speed water turbines, type Francis

Country Status (1)

Country	Link
CH (1)	CH69830A (en)

1914
- 1914-11-30 CH CH69830A patent/CH69830A/en unknown

Similar Documents

Publication	Publication Date	Title
CH69830A (en)	1915-12-16	Impeller for high-speed water turbines, type Francis
CH61260A (en)	1913-09-16	Impeller for Francis turbines
DK18127C (en)	1913-11-24	Wind turbine blade.
CH67952A (en)	1915-02-01	Guide device for Francis water turbines
DK18314C (en)	1914-01-05	Hydropower plants.
CH52003A (en)	1911-10-16	Guide vane with central drive for Francis turbines
AT78852B (en)	1919-10-25	Submarine power plant.
AT82799B (en)	1921-02-25	Blade for high-speed water turbines with a crescent-shaped meridional section.
CH69131A (en)	1915-05-17	Rack for hydropower plants
FR540036A (en)	1922-07-04	Guide vane for turbines
CH65406A (en)	1914-06-16	Casing in spiral arrangement for water turbines
AT90872B (en)	1923-01-25	Water turbine.
CH65971A (en)	1914-08-01	Water turbine system with at least two closed Francis turbines
CH71614A (en)	1916-01-17	High-speed turbine
DK15507C (en)	1912-01-22	Irrigation turbine.
DK27723C (en)	1921-06-06	Steam turbine bucket.
ES57229A1 (en)	1914-03-16	Improvements in marine turbine installations.
CH65798A (en)	1914-07-16	Indirect hydraulic speed governors for prime movers, especially water turbines
CH64067A (en)	1914-03-02	Blade wheel for free jet turbines
ES49744A1 (en)	1911-03-01	Turbine improvements.
ES50271A3 (en)	1911-06-01	Turbine improvements.
ES53663A1 (en)	1912-10-01	Improvements in tidal engines.
FR460741A (en)	1913-12-10	Blades, for turbo-compressors
DK18059C (en)	1913-11-03	Rotary machine or Turbine.
CH59235A (en)	1913-05-02	Impeller with flood ring for turbines