NL56726C - - Google Patents

Info

Publication number: NL56726C
Authority: NL; Netherlands

Application number

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.)

1941-11-05

Publication of NL56726C publication Critical patent/NL56726C/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

NL56726D 1941-11-05 NL56726C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE51141X		1941-11-05

Publications (1)

Publication Number	Publication Date
NL56726C true NL56726C (enrdf_load_html_response)

Family

ID=5626897

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL56726D NL56726C (enrdf_load_html_response)	1941-11-05

Country Status (4)

Country	Link
BE (1)	BE447839A (enrdf_load_html_response)
CH (1)	CH226997A (enrdf_load_html_response)
FR (1)	FR887484A (enrdf_load_html_response)
NL (1)	NL56726C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2583369A (en) *	1948-05-21	1952-01-22	Fumagalli Charles	Wind-driven turbine or propeller with electric generator and control devices
US3054458A (en) *	1959-07-11	1962-09-18	Marsico Corrado	Variable pitch fan

0
- NL NL56726D patent/NL56726C/xx active
- BE BE447839D patent/BE447839A/fr unknown
1942
- 1942-09-21 CH CH226997D patent/CH226997A/de unknown
- 1942-11-03 FR FR887484D patent/FR887484A/fr not_active Expired

Also Published As

Publication number	Publication date
CH226997A (de)	1943-05-15
FR887484A (fr)	1943-11-15
BE447839A (enrdf_load_html_response)

Publication	Publication Date	Title
BE442109A (enrdf_load_html_response)	1941-08-30
BE442102A (enrdf_load_html_response)
BE443214A (enrdf_load_html_response)
BE439798A (enrdf_load_html_response)	1948-04-17
BE440507A (enrdf_load_html_response)
BE440517A (enrdf_load_html_response)
BE440580A (enrdf_load_html_response)
BE440765A (enrdf_load_html_response)
BE440983A (enrdf_load_html_response)
BE440997A (enrdf_load_html_response)
BE441030A (enrdf_load_html_response)
BE441135A (enrdf_load_html_response)
NL56726C (enrdf_load_html_response)
BE441273A (enrdf_load_html_response)
BE441477A (enrdf_load_html_response)	1941-06-30
BE441524A (enrdf_load_html_response)
BE441571A (enrdf_load_html_response)	1941-06-30
BE441636A (enrdf_load_html_response)
BE441671A (enrdf_load_html_response)
BE441713A (enrdf_load_html_response)	1941-07-31
BE441833A (enrdf_load_html_response)
BE441893A (enrdf_load_html_response)
NL59079C (enrdf_load_html_response)
BE441261A (enrdf_load_html_response)
BE406989A (enrdf_load_html_response)