JPH02116957U - - Google Patents

Info

Publication number
JPH02116957U
JPH02116957U JP1989024775U JP2477589U JPH02116957U JP H02116957 U JPH02116957 U JP H02116957U JP 1989024775 U JP1989024775 U JP 1989024775U JP 2477589 U JP2477589 U JP 2477589U JP H02116957 U JPH02116957 U JP H02116957U
Authority
JP
Japan
Prior art keywords
internal space
upwelling
opens
flow generator
inner periphery
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
JP1989024775U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0633823Y2 (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 JP1989024775U priority Critical patent/JPH0633823Y2/ja
Publication of JPH02116957U publication Critical patent/JPH02116957U/ja
Application granted granted Critical
Publication of JPH0633823Y2 publication Critical patent/JPH0633823Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
JP1989024775U 1989-03-06 1989-03-06 湧昇流発生装置 Expired - Lifetime JPH0633823Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989024775U JPH0633823Y2 (ja) 1989-03-06 1989-03-06 湧昇流発生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989024775U JPH0633823Y2 (ja) 1989-03-06 1989-03-06 湧昇流発生装置

Publications (2)

Publication Number Publication Date
JPH02116957U true JPH02116957U (US20080094685A1-20080424-C00004.png) 1990-09-19
JPH0633823Y2 JPH0633823Y2 (ja) 1994-09-07

Family

ID=31244926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989024775U Expired - Lifetime JPH0633823Y2 (ja) 1989-03-06 1989-03-06 湧昇流発生装置

Country Status (1)

Country Link
JP (1) JPH0633823Y2 (US20080094685A1-20080424-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106719222A (zh) * 2017-01-21 2017-05-31 上海海洋大学 一种上升流式人工鱼礁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106719222A (zh) * 2017-01-21 2017-05-31 上海海洋大学 一种上升流式人工鱼礁

Also Published As

Publication number Publication date
JPH0633823Y2 (ja) 1994-09-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term