NL7314120A - - Google Patents

Info

Publication number
NL7314120A
NL7314120A NL7314120A NL7314120A NL7314120A NL 7314120 A NL7314120 A NL 7314120A NL 7314120 A NL7314120 A NL 7314120A NL 7314120 A NL7314120 A NL 7314120A NL 7314120 A NL7314120 A NL 7314120A
Authority
NL
Netherlands
Application number
NL7314120A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7314120A publication Critical patent/NL7314120A/xx

Links

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
NL7314120A 1972-10-14 1973-10-12 NL7314120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250473A DE2250473C2 (en) 1972-10-14 1972-10-14 Axial or semi-axial, vertical circles in the machine

Publications (1)

Publication Number Publication Date
NL7314120A true NL7314120A (en) 1974-04-16

Family

ID=5859054

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7314120A NL7314120A (en) 1972-10-14 1973-10-12

Country Status (11)

Country Link
US (1) US3840309A (en)
JP (1) JPS5761916B2 (en)
AT (1) AT324126B (en)
CH (1) CH581260A5 (en)
DE (1) DE2250473C2 (en)
DK (1) DK132348C (en)
FR (1) FR2203444A5 (en)
GB (1) GB1436151A (en)
IT (1) IT993316B (en)
NL (1) NL7314120A (en)
SE (1) SE394727B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003467C2 (en) * 2009-09-10 2011-03-14 Nijhuis Pompen B V FISH-FRIENDLY PUMP OR TURBINE DEVICE.

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900274A (en) * 1974-06-25 1975-08-19 Gen Electric Remote controlled actuation system for the rotor of a gas turbine engine
FR2418881A1 (en) * 1978-03-03 1979-09-28 Westeel Guy Variable pitch axial flow compressor or turbine - has blades rotated by motor mounted on machine impeller wheel
DE3318163C2 (en) * 1983-05-19 1986-05-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Adjustment device for blades of a vertically arranged fluid flow machine
JPS6032998A (en) * 1983-08-03 1985-02-20 Ebara Corp Vane angle controller for fluid machine with rotor blades
DE3865924D1 (en) * 1987-08-21 1991-12-05 Ishikawajima Harima Heavy Ind FLUIDUM DEVICE.
US5281094A (en) * 1991-05-13 1994-01-25 Alliedsignal Inc Electromechanical apparatus for varying blade of variable-pitch fan blades
DE4306141A1 (en) * 1993-02-27 1994-10-13 Klein Schanzlin & Becker Ag Adjustment device for propeller pumps
DE4306131A1 (en) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Turbomachine with adjustable propeller
DE4306140A1 (en) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Hydraulic adjustment device
DE4306133A1 (en) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Adjusting device of hydraulic type
US5562192A (en) * 1994-11-01 1996-10-08 Dana Corporation Electronic clutch control mechanism for a vehicle transmission
DE4446623A1 (en) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Propeller adjustment device with synchronous element
CN1065949C (en) * 1995-01-25 2001-05-16 美吉浮控股公司 Impeller
EP1272760B1 (en) 2000-04-13 2012-05-30 Magna Powertrain Inc. Variable flow water pump
US7757340B2 (en) 2005-03-25 2010-07-20 S.C. Johnson & Son, Inc. Soft-surface remediation device and method of using same
US7901185B2 (en) * 2007-02-21 2011-03-08 United Technologies Corporation Variable rotor blade for gas turbine engine
CN106351869A (en) * 2016-11-03 2017-01-25 江苏省水利勘测设计研究院有限公司 Coaxial double-impeller axial flow blade pump with adjustable front impeller blade angle
CN110307111B (en) * 2019-05-20 2021-09-28 湖南天尚科技有限公司 Water pump water wheel adjusting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003467C2 (en) * 2009-09-10 2011-03-14 Nijhuis Pompen B V FISH-FRIENDLY PUMP OR TURBINE DEVICE.
EP2295808B1 (en) 2009-09-10 2016-06-08 Nijhuis Pompen BV Fish friendly pump or turbine apparatus
EP2295808B2 (en) † 2009-09-10 2019-11-20 Nijhuis Pompen BV Fish friendly pump or turbine apparatus

Also Published As

Publication number Publication date
JPS5761916B2 (en) 1982-12-27
FR2203444A5 (en) 1974-05-10
SE394727B (en) 1977-07-04
CH581260A5 (en) 1976-10-29
GB1436151A (en) 1976-05-19
DK132348B (en) 1975-11-24
DE2250473C2 (en) 1974-11-28
US3840309A (en) 1974-10-08
IT993316B (en) 1975-09-30
AT324126B (en) 1975-08-11
DE2250473B1 (en) 1974-04-25
JPS4995203A (en) 1974-09-10
DK132348C (en) 1976-04-26

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable