SU1536918A1 - DEVICE FOR SIZING AND CLEANING WALL WALLS - Google Patents

DEVICE FOR SIZING AND CLEANING WALL WALLS

Info

Publication number
SU1536918A1
SU1536918A1 SU4303995/03A SU4303995A SU1536918A1 SU 1536918 A1 SU1536918 A1 SU 1536918A1 SU 4303995/03 A SU4303995/03 A SU 4303995/03A SU 4303995 A SU4303995 A SU 4303995A SU 1536918 A1 SU1536918 A1 SU 1536918A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
annular protrusion
internal annular
sizing
order
Prior art date
Application number
SU4303995/03A
Other languages
Russian (ru)
Inventor
Н.А. Шамов
М.Р. Мавлютов
Р.Ф. Ганиев
Ю.С. Кузнецов
А.П. Катков
Э.Ш. Хамзин
Original Assignee
Уфимский Нефтяной Институт
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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU4303995/03A priority Critical patent/SU1536918A1/en
Application granted granted Critical
Publication of SU1536918A1 publication Critical patent/SU1536918A1/en

Links

Landscapes

  • Cleaning In General (AREA)

Abstract

1. Устройство для кольматации и очистки стенок скважины, включающее полый цилиндрический корпус и радиально размещенную в нем втулку, отличающееся тем, что, с целью повышения эффективности его работы за счет обеспечения акустических колебаний и пульсаций давления на стенке скважины, радиальная втулка выполнена в виде вихревой камеры, одно или несколько входных отверстий которой расположены в средней ее части, а выходные - на противоположных сторонах корпуса.2. Устройство по п.1, отличающееся тем, что, с целью обеспечения возможности регулирования зазора между торцами вихревой камеры и стенкой скважины, оно снабжено регулировочными кольцами, вихревая камера выполнена в виде двух подпружиненных относительно корпуса патрубков с отбортовкой на наружных концах и связанных полой муфтой, имеющей внутренний кольцевой выступ, между торцом каждого патрубка и внутренним кольцевым выступом муфты размещены регулировочные кольца, а тангенциальные отверстия выполнена в средней части полой муфты.1. A device for clogging and cleaning the borehole walls, including a hollow cylindrical body and a sleeve radially disposed therein, characterized in that, in order to increase its efficiency by providing acoustic oscillations and pressure pulsations on the borehole wall, the radial bushing is made in the form of a vortex chambers, one or several inlets of which are located in the middle part of it, and the output - on opposite sides of the case.2. The device according to claim 1, characterized in that, in order to allow adjustment of the gap between the ends of the vortex chamber and the borehole wall, it is equipped with adjusting rings, the vortex chamber is made in the form of two branch pipes spring-biased relative to the body with flanging on the outer ends and connected by a hollow coupling having an internal annular protrusion, between the end of each nozzle and the internal annular protrusion of the coupling, adjusting rings are placed, and the tangential holes are made in the middle part of the hollow coupling.

SU4303995/03A 1987-07-07 1987-07-07 DEVICE FOR SIZING AND CLEANING WALL WALLS SU1536918A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4303995/03A SU1536918A1 (en) 1987-07-07 1987-07-07 DEVICE FOR SIZING AND CLEANING WALL WALLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4303995/03A SU1536918A1 (en) 1987-07-07 1987-07-07 DEVICE FOR SIZING AND CLEANING WALL WALLS

Publications (1)

Publication Number Publication Date
SU1536918A1 true SU1536918A1 (en) 2000-08-20

Family

ID=60528608

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4303995/03A SU1536918A1 (en) 1987-07-07 1987-07-07 DEVICE FOR SIZING AND CLEANING WALL WALLS

Country Status (1)

Country Link
SU (1) SU1536918A1 (en)

Similar Documents

Publication Publication Date Title
ES2064196A2 (en) Vibration damper
KR940002550A (en) Secondary burner
NO20022572D0 (en) Device for making a pipe connection
ES486136A1 (en) Directional microphone according to the interference principle.
SU1536918A1 (en) DEVICE FOR SIZING AND CLEANING WALL WALLS
BE904141A (en) SEPARATOR FOR PULP SUSPENSION, INCORPORATING A PULSATION DAMPING CHAMBER.
SU1273674A2 (en) Liquid pressure variation damper
SU1048264A1 (en) Vortex tube
SU1453057A1 (en) Exhaust silencer
JPS6441609A (en) Muffler
SU1444580A1 (en) Pressure fluctuation stabilizer
SU1432306A1 (en) Pressure fluctuation stabilizer
SU800485A2 (en) Apparatus for burning lumpy solid fuel in pulsating flow
SU1407560A1 (en) Arrangement for preparing pulp
SU1467228A1 (en) Silencer
SU1143927A2 (en) Arrangement for supplying feed water to boiler
RU2004851C1 (en) Centrifugal pump
SU1725964A1 (en) Hydraulic filter
AU545204B2 (en) Flow difuser
RU97117320A (en) PRESSURE STABILIZER
SU1093872A1 (en) Liquid vibration damper for pump
SU1225979A1 (en) Alleviator of liquid pressure fluctuations
RU95111965A (en) Method and device for burning fuel
SU1622708A1 (en) Pressure pulsation damper
SU1766531A1 (en) Device for applying of coating on the external surface of pipes