JPS52121932A - System for controlling level of water in estury dam - Google Patents

System for controlling level of water in estury dam

Info

Publication number
JPS52121932A
JPS52121932A JP3823176A JP3823176A JPS52121932A JP S52121932 A JPS52121932 A JP S52121932A JP 3823176 A JP3823176 A JP 3823176A JP 3823176 A JP3823176 A JP 3823176A JP S52121932 A JPS52121932 A JP S52121932A
Authority
JP
Japan
Prior art keywords
estury
dam
water
controlling level
controlling
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
JP3823176A
Other languages
Japanese (ja)
Other versions
JPS5911127B2 (en
Inventor
Satoru Kubota
Masaru Onodera
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3823176A priority Critical patent/JPS5911127B2/en
Publication of JPS52121932A publication Critical patent/JPS52121932A/en
Publication of JPS5911127B2 publication Critical patent/JPS5911127B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
  • Control Of Non-Electrical Variables (AREA)
JP3823176A 1976-04-07 1976-04-07 Estuary weir water level control system Expired JPS5911127B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3823176A JPS5911127B2 (en) 1976-04-07 1976-04-07 Estuary weir water level control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3823176A JPS5911127B2 (en) 1976-04-07 1976-04-07 Estuary weir water level control system

Publications (2)

Publication Number Publication Date
JPS52121932A true JPS52121932A (en) 1977-10-13
JPS5911127B2 JPS5911127B2 (en) 1984-03-13

Family

ID=12519519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3823176A Expired JPS5911127B2 (en) 1976-04-07 1976-04-07 Estuary weir water level control system

Country Status (1)

Country Link
JP (1) JPS5911127B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552418A (en) * 1978-10-09 1980-04-16 Hitachi Ltd Method of controlling to prevent brine from counterflowing at river-mouth dam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552418A (en) * 1978-10-09 1980-04-16 Hitachi Ltd Method of controlling to prevent brine from counterflowing at river-mouth dam
JPS6133084B2 (en) * 1978-10-09 1986-07-31 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5911127B2 (en) 1984-03-13

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