SU462009A1 - Device for expanding a well in the ground - Google Patents

Device for expanding a well in the ground

Info

Publication number
SU462009A1
SU462009A1 SU1271765A SU1271765A SU462009A1 SU 462009 A1 SU462009 A1 SU 462009A1 SU 1271765 A SU1271765 A SU 1271765A SU 1271765 A SU1271765 A SU 1271765A SU 462009 A1 SU462009 A1 SU 462009A1
Authority
SU
USSR - Soviet Union
Prior art keywords
expanding
ground
well
compressed air
sealing
Prior art date
Application number
SU1271765A
Other languages
Russian (ru)
Inventor
Александр Дмитриевич Костылев
Константин Степанович Гурков
Хаим Беркович Ткач
Леонид Степанович Белов
Александр Миронович Рейнсбург
Александр Нисович Гальбинштейн
Михаил Владимирович Бурштейн
Original Assignee
Институт горного дела Сибирского отделения 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 Сибирского отделения АН СССР filed Critical Институт горного дела Сибирского отделения АН СССР
Priority to SU1271765A priority Critical patent/SU462009A1/en
Application granted granted Critical
Publication of SU462009A1 publication Critical patent/SU462009A1/en

Links

Description

ботанный сжатый воздух через клапан 16 удал етс  в атмосферу.The compressed air through valve 16 is vented to the atmosphere.

Предмет изобретени Subject invention

Устройство дл  расширени  скважины в грунте, включающее ударник со смонтированным на нем режущим органом и уплотн ющим полым конусом, отличающеес  тем, что.A device for expanding a well in the ground, including a hammer with a cutting member mounted on it and a sealing hollow cone, characterized in that.

с целью повышени  эффективности использовани  скоростного напора струй сжатого воздуха дл  разрушени  штыба и грунтовой стружки, непосредственно за рабочим органом внутри уплотн ющего конуса установлен с возможностью поворота в вертикальной плоскости диск, на котором смонтированы под углом к горизонтальной оси устройства сопла дл  подачи сжатого воздуха.In order to increase the efficiency of using a high-speed head of compressed air jets to destroy the billet and soil chips, directly behind the working body inside the sealing cone is mounted with the possibility of turning in a vertical plane a disk on which are mounted at an angle to the horizontal axis of the nozzle device for supplying compressed air.

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SU1271765A 1968-09-23 1968-09-23 Device for expanding a well in the ground SU462009A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1271765A SU462009A1 (en) 1968-09-23 1968-09-23 Device for expanding a well in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1271765A SU462009A1 (en) 1968-09-23 1968-09-23 Device for expanding a well in the ground

Publications (1)

Publication Number Publication Date
SU462009A1 true SU462009A1 (en) 1975-02-28

Family

ID=20443421

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1271765A SU462009A1 (en) 1968-09-23 1968-09-23 Device for expanding a well in the ground

Country Status (1)

Country Link
SU (1) SU462009A1 (en)

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