NL7712530A - Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it - Google Patents

Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it

Info

Publication number
NL7712530A
NL7712530A NL7712530A NL7712530A NL7712530A NL 7712530 A NL7712530 A NL 7712530A NL 7712530 A NL7712530 A NL 7712530A NL 7712530 A NL7712530 A NL 7712530A NL 7712530 A NL7712530 A NL 7712530A
Authority
NL
Netherlands
Prior art keywords
air
rotor
guide blades
driven machine
water driven
Prior art date
Application number
NL7712530A
Other languages
Dutch (nl)
Original Assignee
Wolfgang Hubertus Haufe
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 by Wolfgang Hubertus Haufe filed Critical Wolfgang Hubertus Haufe
Priority to NL7712530A priority Critical patent/NL7712530A/en
Publication of NL7712530A publication Critical patent/NL7712530A/en

Links

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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0409—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels surrounding the rotor
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (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)
  • Hydraulic Turbines (AREA)

Abstract

The machine is driven by a current of air or water, having a rotor on an axis at right angles to the main flow direction, and a guide round the rotor. The guide has blades (12) extending tangentially in relation to the rotor (6), and at the maximum setting adjacent blades enclose a cross-section (through which the current flows) which is narrower at their edges (16) nearest the rotor than at those (17) furthest from it. The blade edges furthest from the rotor can be parallel to its axis of rotation.
NL7712530A 1977-11-14 1977-11-14 Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it NL7712530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7712530A NL7712530A (en) 1977-11-14 1977-11-14 Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712530A NL7712530A (en) 1977-11-14 1977-11-14 Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it

Publications (1)

Publication Number Publication Date
NL7712530A true NL7712530A (en) 1979-05-16

Family

ID=19829536

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712530A NL7712530A (en) 1977-11-14 1977-11-14 Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it

Country Status (1)

Country Link
NL (1) NL7712530A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503530A (en) * 1993-10-07 1996-04-02 Walters; Victor R. Walter's whirl-wind vertical axis wind turbine
US5664418A (en) * 1993-11-24 1997-09-09 Walters; Victor Whirl-wind vertical axis wind and water turbine
WO2016066164A1 (en) * 2014-10-31 2016-05-06 Turbina Energy Ag Vertical wind power plant having a stator base frame in robust and lightweight construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503530A (en) * 1993-10-07 1996-04-02 Walters; Victor R. Walter's whirl-wind vertical axis wind turbine
US5664418A (en) * 1993-11-24 1997-09-09 Walters; Victor Whirl-wind vertical axis wind and water turbine
WO2016066164A1 (en) * 2014-10-31 2016-05-06 Turbina Energy Ag Vertical wind power plant having a stator base frame in robust and lightweight construction

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed