JPH0325623U - - Google Patents

Info

Publication number
JPH0325623U
JPH0325623U JP8384589U JP8384589U JPH0325623U JP H0325623 U JPH0325623 U JP H0325623U JP 8384589 U JP8384589 U JP 8384589U JP 8384589 U JP8384589 U JP 8384589U JP H0325623 U JPH0325623 U JP H0325623U
Authority
JP
Japan
Prior art keywords
fish chamber
chamber
contract
expand
waterway
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
JP8384589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH086101Y2 (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 JP1989083845U priority Critical patent/JPH086101Y2/ja
Publication of JPH0325623U publication Critical patent/JPH0325623U/ja
Application granted granted Critical
Publication of JPH086101Y2 publication Critical patent/JPH086101Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP1989083845U 1989-07-17 1989-07-17 ダム、堰用の魚道設備 Expired - Fee Related JPH086101Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989083845U JPH086101Y2 (ja) 1989-07-17 1989-07-17 ダム、堰用の魚道設備

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989083845U JPH086101Y2 (ja) 1989-07-17 1989-07-17 ダム、堰用の魚道設備

Publications (2)

Publication Number Publication Date
JPH0325623U true JPH0325623U (en]) 1991-03-15
JPH086101Y2 JPH086101Y2 (ja) 1996-02-21

Family

ID=31631858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989083845U Expired - Fee Related JPH086101Y2 (ja) 1989-07-17 1989-07-17 ダム、堰用の魚道設備

Country Status (1)

Country Link
JP (1) JPH086101Y2 (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016027224A (ja) * 2014-06-30 2016-02-18 服部　宏之 魚道
CN106930250A (zh) * 2017-02-24 2017-07-07 中国电建集团西北勘测设计研究院有限公司 一种连通式静水鱼道
CN109235386A (zh) * 2018-09-14 2019-01-18 昆明理工大学 一种坝后式过鱼装置及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126211A (ja) * 1984-11-22 1986-06-13 Marushima Suimon Seisakusho:Kk 魚道設備
JPS6471913A (en) * 1987-09-09 1989-03-16 Bridgestone Corp Water level regulator for lock gate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126211A (ja) * 1984-11-22 1986-06-13 Marushima Suimon Seisakusho:Kk 魚道設備
JPS6471913A (en) * 1987-09-09 1989-03-16 Bridgestone Corp Water level regulator for lock gate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016027224A (ja) * 2014-06-30 2016-02-18 服部　宏之 魚道
CN106930250A (zh) * 2017-02-24 2017-07-07 中国电建集团西北勘测设计研究院有限公司 一种连通式静水鱼道
CN109235386A (zh) * 2018-09-14 2019-01-18 昆明理工大学 一种坝后式过鱼装置及其使用方法

Also Published As

Publication number Publication date
JPH086101Y2 (ja) 1996-02-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees