JPS5872222U - 可撓性膜堰の自動倒伏装置 - Google Patents

可撓性膜堰の自動倒伏装置

Info

Publication number
JPS5872222U
JPS5872222U JP16697781U JP16697781U JPS5872222U JP S5872222 U JPS5872222 U JP S5872222U JP 16697781 U JP16697781 U JP 16697781U JP 16697781 U JP16697781 U JP 16697781U JP S5872222 U JPS5872222 U JP S5872222U
Authority
JP
Japan
Prior art keywords
flexible membrane
compartment
membrane weir
water level
automatic lodging
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
JP16697781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS627691Y2 (enEXAMPLES
Inventor
伸夫 井上
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP16697781U priority Critical patent/JPS5872222U/ja
Publication of JPS5872222U publication Critical patent/JPS5872222U/ja
Application granted granted Critical
Publication of JPS627691Y2 publication Critical patent/JPS627691Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP16697781U 1981-11-11 1981-11-11 可撓性膜堰の自動倒伏装置 Granted JPS5872222U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16697781U JPS5872222U (ja) 1981-11-11 1981-11-11 可撓性膜堰の自動倒伏装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16697781U JPS5872222U (ja) 1981-11-11 1981-11-11 可撓性膜堰の自動倒伏装置

Publications (2)

Publication Number Publication Date
JPS5872222U true JPS5872222U (ja) 1983-05-16
JPS627691Y2 JPS627691Y2 (enEXAMPLES) 1987-02-23

Family

ID=29959102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16697781U Granted JPS5872222U (ja) 1981-11-11 1981-11-11 可撓性膜堰の自動倒伏装置

Country Status (1)

Country Link
JP (1) JPS5872222U (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169512A (ja) * 1985-01-19 1986-07-31 Sumitomo Electric Ind Ltd 空気膨張式可撓性膜製起伏堰

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964890B1 (en) 1992-03-17 2005-11-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for forming the same
JP2013253438A (ja) * 2012-06-08 2013-12-19 Ube Techno Enji Kk ゲート装置
JP2014001498A (ja) * 2012-06-15 2014-01-09 Ube Techno Enji Kk ゲート装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169512A (ja) * 1985-01-19 1986-07-31 Sumitomo Electric Ind Ltd 空気膨張式可撓性膜製起伏堰

Also Published As

Publication number Publication date
JPS627691Y2 (enEXAMPLES) 1987-02-23

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