SU555207A2 - Pneumatic percussion device for the formation of wells in the ground - Google Patents

Pneumatic percussion device for the formation of wells in the ground

Info

Publication number
SU555207A2
SU555207A2 SU1925704A SU1925704A SU555207A2 SU 555207 A2 SU555207 A2 SU 555207A2 SU 1925704 A SU1925704 A SU 1925704A SU 1925704 A SU1925704 A SU 1925704A SU 555207 A2 SU555207 A2 SU 555207A2
Authority
SU
USSR - Soviet Union
Prior art keywords
wells
formation
percussion device
ground
pneumatic percussion
Prior art date
Application number
SU1925704A
Other languages
Russian (ru)
Inventor
Константин Степанович Гурков
Хаим Беркович Ткач
Борис Николаевич Смоляницкий
Владимир Васильевич Климашко
Леонид Георгиевич Рожков
Original Assignee
Институт горного дела
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 filed Critical Институт горного дела
Priority to SU1925704A priority Critical patent/SU555207A2/en
Application granted granted Critical
Publication of SU555207A2 publication Critical patent/SU555207A2/en

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  • Earth Drilling (AREA)

Description

На заданном рассто нии от начала обратного хода ударника выхлопной канал выходит за заднюю кромку корпуса, в результате чего происходит выхлоп воздуха из передней камеры через канал 5,заднюю рабочую каме- g ру, отверсти  7 в атмосферу. Остановка ударника и движение его вперед осуществл етс  за счет давлени  воздуха в задней камере.At a predetermined distance from the beginning of the return stroke of the striker, the exhaust channel extends beyond the rear edge of the housing, as a result of which exhaust air from the front chamber through channel 5, rear working chamber g, and holes 7 to the atmosphere occurs. The impactor is stopped and moving forward due to the air pressure in the rear chamber.

В крайнем переднем положении ударник наносит удар по корпусу, при этом сжатый Q воздух поступает в переднюю рабочую камеру и цикл повтор етс .In the extreme forward position, the hammer strikes the hull, while the compressed Q air enters the front working chamber and the cycle repeats.

Claims (1)

Формула изобретени Invention Formula Пневматическое устройство ударного действи  дл  образовани  скважин в грунте по авт. св. №496350,0 тличаюшеес  тем, что с целью улучшени  компактности, гайка выполнена с внутренним выступом, а хвостова  часть ударника выполнена с расточкой , охватывающей выступ, образованный на гайке, причем выступ выполнен с отверстием , в котором монтирован воздухоподвод щий шланг.Pneumatic percussion device for the formation of wells in the soil by author. St. No. 496350.0 differs in that in order to improve compactness, the nut is made with an internal protrusion, and the tail part of the impactor is made with a bore covering the protrusion formed on the nut, the protrusion being made with an opening in which the air supply hose is mounted.
SU1925704A 1973-06-06 1973-06-06 Pneumatic percussion device for the formation of wells in the ground SU555207A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1925704A SU555207A2 (en) 1973-06-06 1973-06-06 Pneumatic percussion device for the formation of wells in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1925704A SU555207A2 (en) 1973-06-06 1973-06-06 Pneumatic percussion device for the formation of wells in the ground

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU496350 Addition

Publications (1)

Publication Number Publication Date
SU555207A2 true SU555207A2 (en) 1977-04-25

Family

ID=20554729

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1925704A SU555207A2 (en) 1973-06-06 1973-06-06 Pneumatic percussion device for the formation of wells in the ground

Country Status (1)

Country Link
SU (1) SU555207A2 (en)

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