JPH01119880U - - Google Patents

Info

Publication number
JPH01119880U
JPH01119880U JP1988014537U JP1453788U JPH01119880U JP H01119880 U JPH01119880 U JP H01119880U JP 1988014537 U JP1988014537 U JP 1988014537U JP 1453788 U JP1453788 U JP 1453788U JP H01119880 U JPH01119880 U JP H01119880U
Authority
JP
Japan
Prior art keywords
blade
rotation speed
fluid
support shaft
respect
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
JP1988014537U
Other languages
Japanese (ja)
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
Priority to JP1988014537U priority Critical patent/JPH01119880U/ja
Publication of JPH01119880U publication Critical patent/JPH01119880U/ja
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
    • Y02E10/20—Hydro energy

Landscapes

  • Hydraulic Turbines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の好適一実施例を示す断面図
、第２図は従来例としての動翼変節装置を示す概
略図である。 図中、７は翼車軸、１５は動翼、１７は支持軸
、２１は小歯車、２３は大歯車、２５は可変速モ
ータ、２６はコントローラである。 FIG. 1 is a sectional view showing a preferred embodiment of this invention, and FIG. 2 is a schematic view showing a conventional rotor blade adjustment device. In the figure, 7 is a blade axle, 15 is a moving blade, 17 is a support shaft, 21 is a small gear, 23 is a large gear, 25 is a variable speed motor, and 26 is a controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 搬送する流体の量を変化させ、且つ、翼車軸に
対して流体の搬送方向を反転させる動翼を回動自
在に設けると共に、該動翼を回動させる支持軸に
小歯車及び大歯車を介して固定系に設置した可変
速モータを連結し、この可変速モータに、上記翼
車軸と上記大歯車との回転数差から上記翼車軸の
回転数に対する支持軸の動翼変角を求めて上記モ
ータの回転数を修正するコントローラを接続した
ことを特徴とする流体機械。 Rotatable rotor blades that change the amount of fluid to be conveyed and reverse the direction of fluid conveyance with respect to the blade axle are rotatably provided, and a small gear and a large gear are connected to a support shaft that rotates the rotor blade. A variable speed motor installed in a fixed system is connected to the variable speed motor, and the moving blade displacement angle of the support shaft with respect to the rotation speed of the blade axle is determined from the rotation speed difference between the blade axle and the large gear. A fluid machine characterized by being connected to a controller that adjusts the rotation speed of a motor.
JP1988014537U 1988-02-08 1988-02-08 Pending JPH01119880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988014537U JPH01119880U (en) 1988-02-08 1988-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988014537U JPH01119880U (en) 1988-02-08 1988-02-08

Publications (1)

Publication Number Publication Date
JPH01119880U true JPH01119880U (en) 1989-08-14

Family

ID=31225820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988014537U Pending JPH01119880U (en) 1988-02-08 1988-02-08

Country Status (1)

Country Link
JP (1) JPH01119880U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538198A (en) * 2007-08-31 2010-12-09 トカルド ビーヴイ Device for converting the kinetic energy of running water into the kinetic energy of the rotating rotor shaft
JP2011526978A (en) * 2008-07-03 2011-10-20 ハイドラ タイダル エナジー テクノロジー エイエス Apparatus for controlling turbine blade pitch angle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016473A (en) * 1983-07-08 1985-01-28 Citizen Watch Co Ltd Non-linear resistance element
JPS60153479A (en) * 1984-01-23 1985-08-12 Ebara Corp Device for opening and closing runner vane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016473A (en) * 1983-07-08 1985-01-28 Citizen Watch Co Ltd Non-linear resistance element
JPS60153479A (en) * 1984-01-23 1985-08-12 Ebara Corp Device for opening and closing runner vane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538198A (en) * 2007-08-31 2010-12-09 トカルド ビーヴイ Device for converting the kinetic energy of running water into the kinetic energy of the rotating rotor shaft
JP2011526978A (en) * 2008-07-03 2011-10-20 ハイドラ タイダル エナジー テクノロジー エイエス Apparatus for controlling turbine blade pitch angle

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