JPS5689614A - Preventing method for flowing-in of underwater flocky body and sediment, etc. - Google Patents

Preventing method for flowing-in of underwater flocky body and sediment, etc.

Info

Publication number
JPS5689614A
JPS5689614A JP16334779A JP16334779A JPS5689614A JP S5689614 A JPS5689614 A JP S5689614A JP 16334779 A JP16334779 A JP 16334779A JP 16334779 A JP16334779 A JP 16334779A JP S5689614 A JPS5689614 A JP S5689614A
Authority
JP
Japan
Prior art keywords
fense
underwater
air chamber
flocky
flowing
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.)
Pending
Application number
JP16334779A
Other languages
Japanese (ja)
Inventor
Yoshiomi Tsuji
Haruhiko Matsuoka
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 JP16334779A priority Critical patent/JPS5689614A/en
Publication of JPS5689614A publication Critical patent/JPS5689614A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE: To prevent underwater flocky bodies etc. from flowing in by a method wherein by using a fense having an air chamber which can control buoyancy, the buoyancy of this air chamber is controlled and the fense is extended and spread at an optional height underwater.
CONSTITUTION: A case when a fense sinks is made an (a), and a case when the fense floats is made a (b). The fense is constituted with a topmost rigid buoyant body 3 of such as a foamable styrene buoyant material, an air chamber 4, a flexible membrane 6 including a rubber cloth, a rope 7 including wire ropes or chains, and an anchor 8, etc. The air chamber 4 is connected to an air pouring and enhausting pump on the land through a rubber hose 5 and the underwater buoyancy of the fense is controlled by means of pouring and exhausting of gas in the air chamber 4 through that pump. With this, the underwater height of the fense is adjusted and the underwater flocky bodies etc. in a different state according to the season can be prevented from flowing into the intake port.
COPYRIGHT: (C)1981,JPO&Japio
JP16334779A 1979-12-15 1979-12-15 Preventing method for flowing-in of underwater flocky body and sediment, etc. Pending JPS5689614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16334779A JPS5689614A (en) 1979-12-15 1979-12-15 Preventing method for flowing-in of underwater flocky body and sediment, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16334779A JPS5689614A (en) 1979-12-15 1979-12-15 Preventing method for flowing-in of underwater flocky body and sediment, etc.

Publications (1)

Publication Number Publication Date
JPS5689614A true JPS5689614A (en) 1981-07-21

Family

ID=15772147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16334779A Pending JPS5689614A (en) 1979-12-15 1979-12-15 Preventing method for flowing-in of underwater flocky body and sediment, etc.

Country Status (1)

Country Link
JP (1) JPS5689614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049245A (en) * 2004-08-09 2006-02-16 Sekisui Chem Co Ltd Cable wiring system and cable wiring method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140536U (en) * 1975-05-06 1976-11-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140536U (en) * 1975-05-06 1976-11-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049245A (en) * 2004-08-09 2006-02-16 Sekisui Chem Co Ltd Cable wiring system and cable wiring method

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