JPS56132470A - Turbine using flexible blades - Google Patents

Turbine using flexible blades

Info

Publication number
JPS56132470A
JPS56132470A JP3657780A JP3657780A JPS56132470A JP S56132470 A JPS56132470 A JP S56132470A JP 3657780 A JP3657780 A JP 3657780A JP 3657780 A JP3657780 A JP 3657780A JP S56132470 A JPS56132470 A JP S56132470A
Authority
JP
Japan
Prior art keywords
blades
turbine
shaft
rotary shaft
flexible blades
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.)
Granted
Application number
JP3657780A
Other languages
Japanese (ja)
Other versions
JPS626115B2 (en
Inventor
Hiroshi Isshiki
Takeshi Kato
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP3657780A priority Critical patent/JPS56132470A/en
Publication of JPS56132470A publication Critical patent/JPS56132470A/en
Publication of JPS626115B2 publication Critical patent/JPS626115B2/ja
Granted 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • 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

  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wind Motors (AREA)

Abstract

PURPOSE: To provide a great turning force for a rotary shaft of a turbine by attaching flexible blades to the rotary shaft in the crossing directions at the center of the shaft.
CONSTITUTION: Flexible blades 2 made of flexible substance such as a sail or the like are attached to a turbine's rotary shaft 1 in the crossing directions at the center of the shaft. The blades 2 are full in the direction of air to produce chamber and pitch so that the flexible blades obtain higher blade performance in comparison with rigid blades firmly attached to the shaft, thereby providing greater turning force for the rotary shaft 1.
COPYRIGHT: (C)1981,JPO&Japio
JP3657780A 1980-03-21 1980-03-21 Turbine using flexible blades Granted JPS56132470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3657780A JPS56132470A (en) 1980-03-21 1980-03-21 Turbine using flexible blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3657780A JPS56132470A (en) 1980-03-21 1980-03-21 Turbine using flexible blades

Publications (2)

Publication Number Publication Date
JPS56132470A true JPS56132470A (en) 1981-10-16
JPS626115B2 JPS626115B2 (en) 1987-02-09

Family

ID=12473617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3657780A Granted JPS56132470A (en) 1980-03-21 1980-03-21 Turbine using flexible blades

Country Status (1)

Country Link
JP (1) JPS56132470A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144603A (en) * 1982-02-22 1983-08-29 Mitsubishi Electric Corp Reciprocating air flow turbine
WO2009030113A1 (en) * 2007-09-03 2009-03-12 Jinfeng Zhao A vertical-axis blade
WO2014054023A1 (en) * 2012-10-05 2014-04-10 Nardelli Alessandro Turbine structure and owc device comprising such turbine structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144603A (en) * 1982-02-22 1983-08-29 Mitsubishi Electric Corp Reciprocating air flow turbine
JPH023001B2 (en) * 1982-02-22 1990-01-22 Mitsubishi Electric Corp
WO2009030113A1 (en) * 2007-09-03 2009-03-12 Jinfeng Zhao A vertical-axis blade
WO2014054023A1 (en) * 2012-10-05 2014-04-10 Nardelli Alessandro Turbine structure and owc device comprising such turbine structure

Also Published As

Publication number Publication date
JPS626115B2 (en) 1987-02-09

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