CH249223A - Propellerrotor. - Google Patents

Propellerrotor.

Info

Publication number: CH249223A
Authority: CH; Switzerland
Prior art keywords: propeller rotor; propeller; rotor
Prior art date: 1941-03-07

Application number

Other languages

English (en)

Inventor

Limited The English El Company

Original Assignee

English Electric Co Ltd

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.)

1941-03-07

Filing date

1944-08-08

Publication date

1947-06-15

1944-08-08 Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd

1947-06-15 Publication of CH249223A publication Critical patent/CH249223A/de

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
- F03B3/145—Mechanisms for adjusting the blades
- 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
- F05B2260/40—Transmission of power
- F05B2260/406—Transmission of power through hydraulic systems
- 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
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
- 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
- Y02E10/20—Hydro energy

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transmission Devices (AREA)
Hydraulic Motors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

CH249223D 1941-03-07 1944-08-08 Propellerrotor. CH249223A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3156/41A GB568530A (en)	1941-03-07	1941-03-07	Improved operating gear for adjustable propeller type blades in hydraulic turbines and pumps

Publications (1)

Publication Number	Publication Date
CH249223A true CH249223A (de)	1947-06-15

Family

ID=9752995

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH249223D CH249223A (de)	1941-03-07	1944-08-08	Propellerrotor.

Country Status (4)

Country	Link
US (1)	US2357228A (de)
CH (1)	CH249223A (de)
DE (1)	DE845930C (de)
GB (1)	GB568530A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB574098A (en) *	1943-11-19	1945-12-20	English Electric Co Ltd	Improvements in swivelling blade adjustable pitch propellers
US2539339A (en) *	1946-04-19	1951-01-23	Ingersoll Rand Co	Controlling device for pumps
DE941172C (de) *	1950-10-15	1956-04-05	Maschf Augsburg Nuernberg Ag	Vorrichtung zur Verstellung der Fluegel von Fluegelpumpen
US2807327A (en) *	1954-07-16	1957-09-24	Beech Aircraft Corp	Hydraulic control full feathering propeller
DE1068639B (de) *	1955-03-15	1959-11-05
US4347039A (en) *	1980-02-25	1982-08-31	Ronald Houghton	Variable pitch screw propeller
JPS58224889A (ja) *	1982-06-22	1983-12-27	Kawasaki Heavy Ind Ltd	可変ピツチ型軸流式流体機械の変節装置
DE4446622A1 (de) *	1994-12-24	1996-06-27	Klein Schanzlin & Becker Ag	Verstellpropeller mit darin angeordnetem Verstellmechanismus
AT414267B (de) *	2004-06-29	2006-10-15	Va Tech Hydro Gmbh & Co	Turbinenlaufrad
DE102014200186A1 (de)	2014-01-09	2015-01-08	Voith Patent Gmbh	Verstelleinrichtung für ein Laufrad
ITUB20153593A1 (it) *	2015-08-31	2017-03-03	Milano Innovazioni Tecnologiche Srl	Cinematismo per il comando delle pale di turbine idrauliche a flusso libero
PL226824B1 (pl) *	2015-09-07	2017-09-29	Gen Electric	Układ isposób regulacji skoku smigła
EP3193006B1 (de) *	2016-01-12	2019-05-15	GE Renewable Technologies	Vorrichtung zur umkehrung eines blattes einer läufereinheit
EP3324038A1 (de) *	2016-11-21	2018-05-23	GE Renewable Technologies	Verfahren zur ausrichtung der leitschaufeln einer turbine
CN108757552B (zh) *	2018-08-05	2024-05-07	孙大飞	全角度叶片调节装置及其调节方法

1941
- 1941-03-07 GB GB3156/41A patent/GB568530A/en not_active Expired
1942
- 1942-03-13 US US434628A patent/US2357228A/en not_active Expired - Lifetime
1944
- 1944-08-08 CH CH249223D patent/CH249223A/de unknown
1950
- 1950-09-01 DE DEE2041A patent/DE845930C/de not_active Expired

Also Published As

Publication number	Publication date
DE845930C (de)	1952-08-07
GB568530A (en)	1945-04-10
US2357228A (en)	1944-08-29

Publication	Publication Date	Title
CH267138A (fr)	1950-03-15	Projectile.
CH269290A (fr)	1950-06-30	Turbine.
CH264944A (de)	1949-11-15	Geschoss.
CH257959A (fr)	1948-11-15	Motoculteur.
FR886851A (fr)	1943-10-27	Pelotonneuse
CH230478A (de)	1944-01-15	Kötzerspulmaschine.
FR948656A (fr)	1949-08-08	Hélice
CH266545A (fr)	1950-01-31	Hélice.
DK60419C (da)	1942-12-14	Ajlebeholder.
CH219678A (de)	1942-02-28	Tintengeschirr.
FR869616A (fr)	1942-02-09	Propulseur
DK61708C (da)	1943-12-13	Issandal.
FR885639A (fr)	1943-09-21	Hélice intégrale
FI19050A (fi)	1941-05-24	Enbladig propeller
FI19579A (fi)	1943-05-10	Påse, särskilt av papper eller liknande
CH274420A (fr)	1951-03-31	Hélice.
GR9647B (el)	1941-09-15	Ανεμοκινητηρ νεου τυπου.
DK63029C (da)	1944-12-18	Tor Firekammerglidergasmaaler.
CH265390A (fr)	1949-11-30	Parachute.
DK59966C (da)	1942-07-13	Stokløst Skibsanker.
DK60909C (da)	1943-05-10	Granvinde.
DK60408C (da)	1942-12-07	Skudrigellaas.
DK65297C (da)	1947-01-06	Pattestift.
DK61398C (da)	1943-10-04	Metaltube.
DK60703C (da)	1943-03-15	Fallelaas.