JPS5669469A - Device utilizing energy of wind force - Google Patents

Device utilizing energy of wind force

Info

Publication number
JPS5669469A
JPS5669469A JP14602979A JP14602979A JPS5669469A JP S5669469 A JPS5669469 A JP S5669469A JP 14602979 A JP14602979 A JP 14602979A JP 14602979 A JP14602979 A JP 14602979A JP S5669469 A JPS5669469 A JP S5669469A
Authority
JP
Japan
Prior art keywords
vertical duct
wind
duct
propeller
axial line
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14602979A
Other languages
Japanese (ja)
Inventor
Yoshihiro Masuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP14602979A priority Critical patent/JPS5669469A/en
Publication of JPS5669469A publication Critical patent/JPS5669469A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Wind Motors (AREA)

Abstract

PURPOSE: To form a remarkably stable swirl flow in a vertical duct for the change of a direction and velocity of a wind, by providing notches of a cylindrical part in the vertical duct of a wind power generating device in a diagonal direction with respect to the axial line of the cylindrical part.
CONSTITUTION: When a wind blows, the wind passes through notches 2 diagonally provided in the cylindrical part of a vertical duct 1 with respect to the axial line of the vertical duct and is tangentially introduced into the duct 1. And then the wind causes a swirl flow in the duct 1 and is discharged to the atmosphere from the upper part of the vertical duct 1. the swirl flow generated in the inside of the vertical duct 1 causes a pressure reducing state in the center portion along the axial line of the vertical duct, then a large quantity of air is introduced from an inlet part 5 of an air induction pipe 4 and allowed to pass an outlet part 6 of the air induction pipe and flow into the vertical duct 1, permitting the rotation of a propeller 7 equipped in the inside of the air induction pipe 4. As the propeller 7 rotates a generator 9 equipped to a rotary shaft 10 of the propeller 7 is driven to generate electric power.
COPYRIGHT: (C)1981,JPO&Japio
JP14602979A 1979-11-13 1979-11-13 Device utilizing energy of wind force Pending JPS5669469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14602979A JPS5669469A (en) 1979-11-13 1979-11-13 Device utilizing energy of wind force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14602979A JPS5669469A (en) 1979-11-13 1979-11-13 Device utilizing energy of wind force

Publications (1)

Publication Number Publication Date
JPS5669469A true JPS5669469A (en) 1981-06-10

Family

ID=15398489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14602979A Pending JPS5669469A (en) 1979-11-13 1979-11-13 Device utilizing energy of wind force

Country Status (1)

Country Link
JP (1) JPS5669469A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080828C (en) * 1996-05-06 2002-03-13 刘春雨 Device for converting fluid resistance to electric energy and thrust
JP2007046520A (en) * 2005-08-09 2007-02-22 Toyo Ceramics Kk Wind power generation device
WO2011090729A2 (en) * 2009-12-28 2011-07-28 Awr Energy, Inc. Controlled, diffused, and augmented wind energy generation apparatus and system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080828C (en) * 1996-05-06 2002-03-13 刘春雨 Device for converting fluid resistance to electric energy and thrust
JP2007046520A (en) * 2005-08-09 2007-02-22 Toyo Ceramics Kk Wind power generation device
JP4627700B2 (en) * 2005-08-09 2011-02-09 東洋セラミックス株式会社 Wind power generator
WO2011090729A2 (en) * 2009-12-28 2011-07-28 Awr Energy, Inc. Controlled, diffused, and augmented wind energy generation apparatus and system
WO2011090729A3 (en) * 2009-12-28 2011-11-17 Awr Energy, Inc. Controlled, diffused, and augmented wind energy generation apparatus and system

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