RU2011114730A - HYDROBARODYNAMIC DEVICE FOR CLEANING THE INTERNAL SURFACE OF HEAD PIPELINES - Google Patents

HYDROBARODYNAMIC DEVICE FOR CLEANING THE INTERNAL SURFACE OF HEAD PIPELINES Download PDF

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Publication number
RU2011114730A
RU2011114730A RU2011114730/05A RU2011114730A RU2011114730A RU 2011114730 A RU2011114730 A RU 2011114730A RU 2011114730/05 A RU2011114730/05 A RU 2011114730/05A RU 2011114730 A RU2011114730 A RU 2011114730A RU 2011114730 A RU2011114730 A RU 2011114730A
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RU
Russia
Prior art keywords
hollow rod
working chamber
hydrobarodynamic
cleaning
cavitator
Prior art date
Application number
RU2011114730/05A
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Russian (ru)
Other versions
RU2466803C2 (en
Inventor
Вацлав Владимирович Ежов (RU)
Вацлав Владимирович Ежов
Original Assignee
Вацлав Владимирович Ежов (RU)
Вацлав Владимирович Ежов
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Priority to RU2011114730/05A priority Critical patent/RU2466803C2/en
Publication of RU2011114730A publication Critical patent/RU2011114730A/en
Application granted granted Critical
Publication of RU2466803C2 publication Critical patent/RU2466803C2/en

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Abstract

Гидробародинамическое устройство очистки внутренней поверхности напорных трубопроводов, содержащее манжету, полый шток, кавитатор-ограничитель хода, отличающееся тем, что полый шток снабжен подпружиненным стаканообразным цилиндром, который перекрывает отверстия цилиндрической рабочей камеры, являющейся продолжением полого штока и ступенеобразно превыщающий его диаметр, причем подпружиненный стаканообразный цилиндр, его дно и ступень рабочей камеры образуют управляющую камеру, соединенную с полостью штока и далее с полостью манжеты, а дно рабочей камеры, через переходник, соединено с кавитатором-ограничителем хода. Hydrobarodynamic device for cleaning the inner surface of pressure pipelines, containing a cuff, a hollow rod, a cavitator-stroke limiter, characterized in that the hollow rod is equipped with a spring-loaded glass-like cylinder that overlaps the holes of the cylindrical working chamber, which is a continuation of the hollow rod and stepwise exceeds its diameter, and the spring-loaded glass-shaped the cylinder, its bottom and the stage of the working chamber form a control chamber connected to the stem cavity and further to the mange cavity s, and the bottom of the working chamber, through an adapter, connected to a cavitator-stroke limiter.

Claims (1)

Гидробародинамическое устройство очистки внутренней поверхности напорных трубопроводов, содержащее манжету, полый шток, кавитатор-ограничитель хода, отличающееся тем, что полый шток снабжен подпружиненным стаканообразным цилиндром, который перекрывает отверстия цилиндрической рабочей камеры, являющейся продолжением полого штока и ступенеобразно превыщающий его диаметр, причем подпружиненный стаканообразный цилиндр, его дно и ступень рабочей камеры образуют управляющую камеру, соединенную с полостью штока и далее с полостью манжеты, а дно рабочей камеры, через переходник, соединено с кавитатором-ограничителем хода. Hydrobarodynamic device for cleaning the inner surface of pressure pipelines, containing a cuff, a hollow rod, a cavitator-stroke limiter, characterized in that the hollow rod is equipped with a spring-loaded glass-like cylinder that overlaps the holes of the cylindrical working chamber, which is a continuation of the hollow rod and stepwise exceeds its diameter, and the spring-loaded glass-shaped the cylinder, its bottom and the stage of the working chamber form a control chamber connected to the stem cavity and further to the mange cavity s, and the bottom of the working chamber, through an adapter, connected to a cavitator-stroke limiter.
RU2011114730/05A 2011-04-14 2011-04-14 Hydrobarodynamic device for cleaning of inner surface of pressure pipelines RU2466803C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2011114730/05A RU2466803C2 (en) 2011-04-14 2011-04-14 Hydrobarodynamic device for cleaning of inner surface of pressure pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011114730/05A RU2466803C2 (en) 2011-04-14 2011-04-14 Hydrobarodynamic device for cleaning of inner surface of pressure pipelines

Publications (2)

Publication Number Publication Date
RU2011114730A true RU2011114730A (en) 2011-10-10
RU2466803C2 RU2466803C2 (en) 2012-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011114730/05A RU2466803C2 (en) 2011-04-14 2011-04-14 Hydrobarodynamic device for cleaning of inner surface of pressure pipelines

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RU (1) RU2466803C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187976U1 (en) * 2018-06-25 2019-03-26 Общество с ограниченной ответственностью "ГАЗПРОМ ТРАНСГАЗ НИЖНИЙ НОВГОРОД" In-tube device launch and reception chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332984A (en) * 1942-07-24 1943-10-26 Brackeen Lloyd Cleaning device for pipe lines
RU2008991C1 (en) * 1991-09-12 1994-03-15 Владимир Александрович Ежов Device for cleaning-out inner surfaces of pipelines
RU2055652C1 (en) * 1992-03-12 1996-03-10 Владимир Александрович Ежов Hydrobarodynamic method of cleaning internal surface of pipelines
RU2080003C1 (en) * 1994-03-01 1997-05-20 Владимир Александрович Ежов DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPES
RU2086314C1 (en) * 1994-03-05 1997-08-10 Владимир Александрович Ежов Device for cleaning inner surfaces of pipe line
US5617604A (en) * 1994-09-06 1997-04-08 Erich; Richard R. Pivoted roller cutter pipe cleaning tool

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RU2466803C2 (en) 2012-11-20

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