JPH02114774U - - Google Patents

Info

Publication number
JPH02114774U
JPH02114774U JP1989023602U JP2360289U JPH02114774U JP H02114774 U JPH02114774 U JP H02114774U JP 1989023602 U JP1989023602 U JP 1989023602U JP 2360289 U JP2360289 U JP 2360289U JP H02114774 U JPH02114774 U JP H02114774U
Authority
JP
Japan
Prior art keywords
water level
guide vane
water
discharge valve
aquarium
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
JP1989023602U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531227Y2 (en]
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 JP1989023602U priority Critical patent/JPH0531227Y2/ja
Publication of JPH02114774U publication Critical patent/JPH02114774U/ja
Application granted granted Critical
Publication of JPH0531227Y2 publication Critical patent/JPH0531227Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Control Of Water Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
JP1989023602U 1989-03-01 1989-03-01 Expired - Lifetime JPH0531227Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989023602U JPH0531227Y2 (en]) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989023602U JPH0531227Y2 (en]) 1989-03-01 1989-03-01

Publications (2)

Publication Number Publication Date
JPH02114774U true JPH02114774U (en]) 1990-09-13
JPH0531227Y2 JPH0531227Y2 (en]) 1993-08-11

Family

ID=31242732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989023602U Expired - Lifetime JPH0531227Y2 (en]) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH0531227Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011234547A (ja) * 2010-04-28 2011-11-17 Chugoku Electric Power Co Inc:The 発電機駆動システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4722711B2 (ja) * 2006-01-16 2011-07-13 株式会社日立製作所 排水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011234547A (ja) * 2010-04-28 2011-11-17 Chugoku Electric Power Co Inc:The 発電機駆動システム

Also Published As

Publication number Publication date
JPH0531227Y2 (en]) 1993-08-11

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