JPS5526361A - Rugged weir made of flexible film - Google Patents

Rugged weir made of flexible film

Info

Publication number
JPS5526361A
JPS5526361A JP9858778A JP9858778A JPS5526361A JP S5526361 A JPS5526361 A JP S5526361A JP 9858778 A JP9858778 A JP 9858778A JP 9858778 A JP9858778 A JP 9858778A JP S5526361 A JPS5526361 A JP S5526361A
Authority
JP
Japan
Prior art keywords
weir
top end
flexible material
material piece
bag
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
JP9858778A
Other languages
Japanese (ja)
Other versions
JPS57889B2 (en
Inventor
Yoshiomi Tsuji
Kenji Mori
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP9858778A priority Critical patent/JPS5526361A/en
Publication of JPS5526361A publication Critical patent/JPS5526361A/en
Publication of JPS57889B2 publication Critical patent/JPS57889B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the leakage of water stored, by mounting a flexible material piece body to a bag-like body in a flexible film on a weir top end line when erecting a weir.
CONSTITUTION: When a fluid is sent to a weir body 1 in a rubber-coated cloth bag- like body and the body 1 is expansion erected, a void preventive flexible material piece body 11 is installed in a range of locations BWB that leave some margins more than void starting locations AWA on a line of a top end location 10, and the top end is formed so that it be positioned at portion upper than a weir top end. It is preferable that the flexible material piece body 11 has rigidity as much as possible, and it is necessary that the body 11 follows the movement of the bag-like body and is not damaged when erecting tumbling down the weir.
COPYRIGHT: (C)1980,JPO&Japio
JP9858778A 1978-08-12 1978-08-12 Rugged weir made of flexible film Granted JPS5526361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9858778A JPS5526361A (en) 1978-08-12 1978-08-12 Rugged weir made of flexible film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9858778A JPS5526361A (en) 1978-08-12 1978-08-12 Rugged weir made of flexible film

Publications (2)

Publication Number Publication Date
JPS5526361A true JPS5526361A (en) 1980-02-25
JPS57889B2 JPS57889B2 (en) 1982-01-08

Family

ID=14223770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9858778A Granted JPS5526361A (en) 1978-08-12 1978-08-12 Rugged weir made of flexible film

Country Status (1)

Country Link
JP (1) JPS5526361A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210407A (en) * 1982-06-02 1983-12-07 桜庭　正勝 Feedwater device for boiler
JPS5956006A (en) * 1982-09-21 1984-03-31 日本フア−ネス工業株式会社 Feedwater device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603977U (en) * 1983-06-17 1985-01-12 ソニー株式会社 tape cassette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210407A (en) * 1982-06-02 1983-12-07 桜庭　正勝 Feedwater device for boiler
JPS5956006A (en) * 1982-09-21 1984-03-31 日本フア−ネス工業株式会社 Feedwater device

Also Published As

Publication number Publication date
JPS57889B2 (en) 1982-01-08

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