JPS6480614A - Flexible film made undulating - Google Patents

Flexible film made undulating

Info

Publication number
JPS6480614A
JPS6480614A JP63150591A JP15059188A JPS6480614A JP S6480614 A JPS6480614 A JP S6480614A JP 63150591 A JP63150591 A JP 63150591A JP 15059188 A JP15059188 A JP 15059188A JP S6480614 A JPS6480614 A JP S6480614A
Authority
JP
Japan
Prior art keywords
flexible film
weir
delivery
successively
water level
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
JP63150591A
Other languages
Japanese (ja)
Other versions
JPH0424486B2 (en
Inventor
Soji Nishikawa
Yoshiomi Tsuji
Ichiro Maruyama
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 JP63150591A priority Critical patent/JPS6480614A/en
Publication of JPS6480614A publication Critical patent/JPS6480614A/en
Publication of JPH0424486B2 publication Critical patent/JPH0424486B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)

Abstract

PURPOSE:To systemize the weirs while keeping the normal water level of each weir to be the same by providing a sensing pipe to the up stream of the undulating weirs made of flexible film continuously provided in the traversing direction of the river and operating the valves to normalize each weir successively by the up stream water taken in from the sensing pipe. CONSTITUTION:The undulating weirs made of flexible film 1(a)-(c) are continuously connected in the traversing direction of the river through the weir columns 2(a) and 2(b), and are connected to a blower 3 through the delivery pipes 4(a)-(c) and the delivery and exhaust pipes 5(a)-(c), and at the same time, the exhaust valves 8(a)-(c) are mounted at the delivery and exhaust pipes 5(a)-(c). The water attaining automatic normal water level is led to the buckets 11(a)-(c) successively by the up stream water level sensing pipe 10, and the exhaust valves 8(a)-(c) are successively opened by the falling of the buckets 11(a)-(c).
JP63150591A 1987-06-25 1988-06-18 Flexible film made undulating Granted JPS6480614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63150591A JPS6480614A (en) 1987-06-25 1988-06-18 Flexible film made undulating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15914787 1987-06-25
JP63150591A JPS6480614A (en) 1987-06-25 1988-06-18 Flexible film made undulating

Publications (2)

Publication Number Publication Date
JPS6480614A true JPS6480614A (en) 1989-03-27
JPH0424486B2 JPH0424486B2 (en) 1992-04-27

Family

ID=26480135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63150591A Granted JPS6480614A (en) 1987-06-25 1988-06-18 Flexible film made undulating

Country Status (1)

Country Link
JP (1) JPS6480614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042459A1 (en) * 2001-10-24 2003-05-22 Yugenkaisha Nomura Four C-S Hydraulically driven tide-water control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042459A1 (en) * 2001-10-24 2003-05-22 Yugenkaisha Nomura Four C-S Hydraulically driven tide-water control system

Also Published As

Publication number Publication date
JPH0424486B2 (en) 1992-04-27

Similar Documents

Publication Publication Date Title
JPS6480614A (en) Flexible film made undulating
JPS5334359A (en) Sludge dewatering process and device
JPS56110569A (en) Power generating device by using water flow
NO163294C (en) REVERSE CIRCUIT DEVICE IN CASES WITH CASES
JPS5685011A (en) Controlling method for flow rate of river water
JPS5534171A (en) Pressure floating type concentrating plant of sludge or waste water or others
JPS52119570A (en) Device for removing scum on waste water treating plant or the like
JPS5414012A (en) Limit-load oblique flow blower vane
Ogilvie Dioxin Found in the Great Lakes Basin.
JPS6458723A (en) Lower dam type intake method
JPS5356769A (en) Horizontal flow type sedimentation apparatus
JPS5759068A (en) Mooring device for water-flow driven type engine
JPS5239974A (en) Incinerator for fluid refuse
JPS54102416A (en) Lead-out port construction for exhaust gas in return- flow system of exhaust gas
JPS5572507A (en) Sand saving dam
JPS56125513A (en) Dedusting apparatus
JPS56118575A (en) Power plant utilizing buoyancy
Weber Effect of impoundment and other technical interference on the water regime).
Latouche Cadmium pollution of wild oysters in the Gironde Estuary. Origin and mechanisms of Cd fixation.).
JPS5736206A (en) Rising or falling dam made of flexible film
JPS55101610A (en) Automatic gate operating device
JPS5789010A (en) Arrangement and structure of large-size water intake and discharge port for cooling
TETREAULT SEWAGE PIPE FITTING
JPS52104351A (en) Assembled special drain pipe
Fayoux Sewerage system corrosion by hydrogen sulphide. Experience of the" SICTEUB de la theve et de l'ysieux".

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees