JPS5925173Y2 - 生「す」の酸素自動供給制御装置 - Google Patents

生「す」の酸素自動供給制御装置

Info

Publication number
JPS5925173Y2
JPS5925173Y2 JP1978139740U JP13974078U JPS5925173Y2 JP S5925173 Y2 JPS5925173 Y2 JP S5925173Y2 JP 1978139740 U JP1978139740 U JP 1978139740U JP 13974078 U JP13974078 U JP 13974078U JP S5925173 Y2 JPS5925173 Y2 JP S5925173Y2
Authority
JP
Japan
Prior art keywords
oxygen
fish
control device
supply control
oxygen supply
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.)
Expired
Application number
JP1978139740U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5555070U (enrdf_load_stackoverflow
Inventor
圭一 西田
四郎 城戸
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP1978139740U priority Critical patent/JPS5925173Y2/ja
Publication of JPS5555070U publication Critical patent/JPS5555070U/ja
Application granted granted Critical
Publication of JPS5925173Y2 publication Critical patent/JPS5925173Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1978139740U 1978-10-11 1978-10-11 生「す」の酸素自動供給制御装置 Expired JPS5925173Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978139740U JPS5925173Y2 (ja) 1978-10-11 1978-10-11 生「す」の酸素自動供給制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978139740U JPS5925173Y2 (ja) 1978-10-11 1978-10-11 生「す」の酸素自動供給制御装置

Publications (2)

Publication Number Publication Date
JPS5555070U JPS5555070U (enrdf_load_stackoverflow) 1980-04-14
JPS5925173Y2 true JPS5925173Y2 (ja) 1984-07-24

Family

ID=29114077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978139740U Expired JPS5925173Y2 (ja) 1978-10-11 1978-10-11 生「す」の酸素自動供給制御装置

Country Status (1)

Country Link
JP (1) JPS5925173Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014183828A (ja) * 2013-03-23 2014-10-02 Yoshihiro Fujiyoshi 垂下式二枚貝養殖用の散気・淡海水流動促進装置
EP3945798B1 (en) * 2019-04-02 2025-05-14 Novaton Erneuerbare Energien AG Floating solar-powered multi-unit fish cage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526696A (en) * 1975-06-24 1977-01-19 Shinko Seiki Device for demarcating fish farm
US4001771A (en) * 1975-10-20 1977-01-04 International Business Machines Corporation Intruder detecting security system

Also Published As

Publication number Publication date
JPS5555070U (enrdf_load_stackoverflow) 1980-04-14

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