SU532266A1 - Apparatus for underground widening of horizontal well - Google Patents

Apparatus for underground widening of horizontal well

Info

Publication number
SU532266A1
SU532266A1 SU671205362A SU1205362A SU532266A1 SU 532266 A1 SU532266 A1 SU 532266A1 SU 671205362 A SU671205362 A SU 671205362A SU 1205362 A SU1205362 A SU 1205362A SU 532266 A1 SU532266 A1 SU 532266A1
Authority
SU
USSR - Soviet Union
Prior art keywords
horizontal well
underground widening
widening
underground
working body
Prior art date
Application number
SU671205362A
Other languages
Russian (ru)
Inventor
А.Д. Костылев
К.С. Гурков
П.Э. Мальберт
Н.С. Лавров
Н.Л. Легечев
Ю.И. Алкасаров
Х.Б. Ткач
Original Assignee
Институт Горного Дела Со Ан Ссср
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 Институт Горного Дела Со Ан Ссср filed Critical Институт Горного Дела Со Ан Ссср
Priority to SU671205362A priority Critical patent/SU532266A1/en
Application granted granted Critical
Publication of SU532266A1 publication Critical patent/SU532266A1/en

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

грунт, который подхватываетс  потоком воздуха в полости, ограниченной режущими кольцами, поверхностью скважины и грушевидным корпусом, и выноситс  через предварительно пробитую скважину.the soil that is picked up by the air flow in the cavity bounded by cutting rings, the surface of the well and the pear-shaped body, and is carried out through a previously punched well.

Claims (1)

Формула изобретени Invention Formula Устройство дл  расширени  горизонтальной скважины в грунте, включаюшее корпусDevice for expanding a horizontal well in the ground, comprising a housing и рабочий орган с механизмом дл  удалени  грунта посредством воздуха, отличаюш;еес  тем, что, с целью повышени  скорости потока воздуха, рабочий орган выполнен с режуш,ими периметрами, например в виде колец, монтированных с зазорами на грушевидном корпусе, закрепленном на штанге, соединенной с номошью гибкой св зи с т нуп1им приспособлением.and a working body with a mechanism for removing the soil by means of air, distinguished by the fact that, in order to increase the air flow rate, the working body is made with a cutter, they have perimeters, for example in the form of rings mounted with gaps on a pear-shaped body mounted on a rod, connected to a flexible link with a flexible device. ФМ..М.FM..M.
SU671205362A 1967-12-25 1967-12-25 Apparatus for underground widening of horizontal well SU532266A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU671205362A SU532266A1 (en) 1967-12-25 1967-12-25 Apparatus for underground widening of horizontal well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU671205362A SU532266A1 (en) 1967-12-25 1967-12-25 Apparatus for underground widening of horizontal well

Publications (1)

Publication Number Publication Date
SU532266A1 true SU532266A1 (en) 1979-09-30

Family

ID=20441592

Family Applications (1)

Application Number Title Priority Date Filing Date
SU671205362A SU532266A1 (en) 1967-12-25 1967-12-25 Apparatus for underground widening of horizontal well

Country Status (1)

Country Link
SU (1) SU532266A1 (en)

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