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CA2132463A1 - Fish Lift Elevator - Google Patents

Fish Lift Elevator

Info

Publication number
CA2132463A1
CA2132463A1 CA2132463A CA2132463A CA2132463A1 CA 2132463 A1 CA2132463 A1 CA 2132463A1 CA 2132463 A CA2132463 A CA 2132463A CA 2132463 A CA2132463 A CA 2132463A CA 2132463 A1 CA2132463 A1 CA 2132463A1
Authority
CA
Canada
Prior art keywords
lift elevator
fish lift
fish
effortless
obstructions
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
CA2132463A
Other languages
French (fr)
Other versions
CA2132463C (en
Inventor
John Fletcher Hipwell
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.)
HIPWELL H DEREK
HIPWELL JAQUELINE
HIPWELL MURIEL JEAN
SUTHERLAND MARIANNE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002132463A priority Critical patent/CA2132463C/en
Publication of CA2132463A1 publication Critical patent/CA2132463A1/en
Application granted granted Critical
Publication of CA2132463C publication Critical patent/CA2132463C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
    • E02B8/085—Devices allowing fish migration, e.g. fish traps
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Revetment (AREA)

Abstract

This invention relates to a structural device for the safe, effortless, efficient and practical passage of migratory fish past dams and other types of river obstructions by means of vertical transport with water.
CA002132463A 1994-09-20 1994-09-20 Fish lift elevator Expired - Fee Related CA2132463C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002132463A CA2132463C (en) 1994-09-20 1994-09-20 Fish lift elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002132463A CA2132463C (en) 1994-09-20 1994-09-20 Fish lift elevator

Publications (2)

Publication Number Publication Date
CA2132463A1 true CA2132463A1 (en) 1996-03-21
CA2132463C CA2132463C (en) 1998-11-24

Family

ID=4154362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002132463A Expired - Fee Related CA2132463C (en) 1994-09-20 1994-09-20 Fish lift elevator

Country Status (1)

Country Link
CA (1) CA2132463C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736254A (en) * 2019-02-22 2019-05-10 长江勘测规划设计研究有限责任公司 High dam comprehensive fish-passing facility and fish-passing method
CN109736253A (en) * 2019-02-22 2019-05-10 长江勘测规划设计研究有限责任公司 A fish collecting box using tail water to collect fish and method for collecting fish
CN111188321A (en) * 2020-01-13 2020-05-22 中国电建集团贵阳勘测设计研究院有限公司 Water inlet quick gate vent structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736254A (en) * 2019-02-22 2019-05-10 长江勘测规划设计研究有限责任公司 High dam comprehensive fish-passing facility and fish-passing method
CN109736253A (en) * 2019-02-22 2019-05-10 长江勘测规划设计研究有限责任公司 A fish collecting box using tail water to collect fish and method for collecting fish
CN114561918A (en) * 2019-02-22 2022-05-31 长江勘测规划设计研究有限责任公司 Fish-passing method of high-dam integrated fish-passing facility
CN114561918B (en) * 2019-02-22 2023-04-18 长江勘测规划设计研究有限责任公司 Fish passing method of high dam comprehensive fish passing facility
CN109736254B (en) * 2019-02-22 2023-10-24 长江勘测规划设计研究有限责任公司 High dam comprehensive fish passing facility and fish passing method thereof
CN109736253B (en) * 2019-02-22 2023-12-01 长江勘测规划设计研究有限责任公司 Fish collecting box for collecting fish by utilizing tail water and fish collecting method thereof
CN111188321A (en) * 2020-01-13 2020-05-22 中国电建集团贵阳勘测设计研究院有限公司 Water inlet quick gate vent structure

Also Published As

Publication number Publication date
CA2132463C (en) 1998-11-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed