JPS5771915A - Water controller - Google Patents

Water controller

Info

Publication number
JPS5771915A
JPS5771915A JP14564480A JP14564480A JPS5771915A JP S5771915 A JPS5771915 A JP S5771915A JP 14564480 A JP14564480 A JP 14564480A JP 14564480 A JP14564480 A JP 14564480A JP S5771915 A JPS5771915 A JP S5771915A
Authority
JP
Japan
Prior art keywords
water
conveyance duct
expansible
cylindrical part
operations
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
JP14564480A
Other languages
Japanese (ja)
Other versions
JPS6127522B2 (en
Inventor
Masabumi Nagai
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14564480A priority Critical patent/JPS5771915A/en
Publication of JPS5771915A publication Critical patent/JPS5771915A/en
Publication of JPS6127522B2 publication Critical patent/JPS6127522B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To eliminate the needs for a water-filling equipment as well as make easier the operations of maintenance and inspection for a water controller for water reservoirs by taking in surface water from the upper end opening of an expansible cylindrical part.
CONSTITUTION: Usually, a water-controlling valve 3 is opened and then surface water taken in from a water reservoir, etc., through an expansible cylindrical part 1 is flowed through a water conveyance duct 8. When the inside of the water conveyance duct 8 is maintained and inspected, the expansible part 1 is brought down by an operating means, the water-controlling valve 3 is closed by a water filling valve 4 to interrupt the supply of surface water into the water conveyance duct 8, the inside of the water conveyance duct 8 is made vacant, and then maintaining and inspecting operations are performed.
COPYRIGHT: (C)1982,JPO&Japio
JP14564480A 1980-10-20 1980-10-20 Water controller Granted JPS5771915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14564480A JPS5771915A (en) 1980-10-20 1980-10-20 Water controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14564480A JPS5771915A (en) 1980-10-20 1980-10-20 Water controller

Publications (2)

Publication Number Publication Date
JPS5771915A true JPS5771915A (en) 1982-05-06
JPS6127522B2 JPS6127522B2 (en) 1986-06-26

Family

ID=15389771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14564480A Granted JPS5771915A (en) 1980-10-20 1980-10-20 Water controller

Country Status (1)

Country Link
JP (1) JPS5771915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019100117A (en) * 2017-12-05 2019-06-24 Ｊｍｕディフェンスシステムズ株式会社 Water-filling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019100117A (en) * 2017-12-05 2019-06-24 Ｊｍｕディフェンスシステムズ株式会社 Water-filling device

Also Published As

Publication number Publication date
JPS6127522B2 (en) 1986-06-26

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