UA10645A - Method for pipeline shutdown - Google Patents

Method for pipeline shutdown

Info

Publication number
UA10645A
UA10645A UA94031882A UA94031882A UA10645A UA 10645 A UA10645 A UA 10645A UA 94031882 A UA94031882 A UA 94031882A UA 94031882 A UA94031882 A UA 94031882A UA 10645 A UA10645 A UA 10645A
Authority
UA
Ukraine
Prior art keywords
pipeline
plug
load
pneumatic plug
liquid
Prior art date
Application number
UA94031882A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Петро Якович Гродзинський
Петр Яковлевич Гродзинский
Борис Миколайович Іваненко
Борис Николаевич Иваненко
Олександр Васильович Кравец
Александр Васильевич Кравец
Валентина Григорівна Лук'янова
Валентина Григорьевна Лукьянова
Микола Олексійович Hіколенко
Мойсей Борисович Розенталь
Моисей Борисович Розенталь
Анатолій Вікторович Станіславишин
Анатолий Викторович Станиславишин
Original Assignee
Акціонерне Товариство Відкритого Типу "Хвиля"
Акционерное общество открытого типа «Волна»
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 Акціонерне Товариство Відкритого Типу "Хвиля", Акционерное общество открытого типа «Волна» filed Critical Акціонерне Товариство Відкритого Типу "Хвиля"
Priority to UA94031882A priority Critical patent/UA10645A/en
Publication of UA10645A publication Critical patent/UA10645A/en

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Abstract

Method for pipeline shutoff includes immersion of elastic pneumatic plug to liquid flow, its placement to mouth of pipeline and making excess pressure in it. Before immersion of pneumatic plug to liquid flow one places there load with such value that ratio of masses of plug with load and volume of pneumatic plug is 0.9-1.1 of density of liquid in flow.
UA94031882A 1994-03-09 1994-03-09 Method for pipeline shutdown UA10645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94031882A UA10645A (en) 1994-03-09 1994-03-09 Method for pipeline shutdown

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94031882A UA10645A (en) 1994-03-09 1994-03-09 Method for pipeline shutdown

Publications (1)

Publication Number Publication Date
UA10645A true UA10645A (en) 1996-12-25

Family

ID=74552861

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94031882A UA10645A (en) 1994-03-09 1994-03-09 Method for pipeline shutdown

Country Status (1)

Country Link
UA (1) UA10645A (en)

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