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, 2012
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, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989023602U JPH0531227Y2 (en, 2012) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989023602U JPH0531227Y2 (en, 2012) 1989-03-01 1989-03-01

Publications (2)

Publication Number Publication Date
JPH02114774U true JPH02114774U (en, 2012) 1990-09-13
JPH0531227Y2 JPH0531227Y2 (en, 2012) 1993-08-11

Family

ID=31242732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989023602U Expired - Lifetime JPH0531227Y2 (en, 2012) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH0531227Y2 (en, 2012)

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, 2012) 1993-08-11

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