SU534553A1 - 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
SU534553A1
SU534553A1 SU1863228A SU1863228A SU534553A1 SU 534553 A1 SU534553 A1 SU 534553A1 SU 1863228 A SU1863228 A SU 1863228A SU 1863228 A SU1863228 A SU 1863228A SU 534553 A1 SU534553 A1 SU 534553A1
Authority
SU
USSR - Soviet Union
Prior art keywords
working chamber
ground
drummer
percussion device
front working
Prior art date
Application number
SU1863228A
Other languages
Russian (ru)
Inventor
Хаим Беркович Ткач
Борис Николаевич Смоляницкий
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 SU1863228A priority Critical patent/SU534553A1/en
Application granted granted Critical
Publication of SU534553A1 publication Critical patent/SU534553A1/en

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Landscapes

  • Earth Drilling (AREA)

Claims (1)

тайного воздуха осуществл етс  посто нным истечением его по дополнительному каналу 9 в течение всего обратного хода ударника. Остановка ударника 4 при обратном ходе и его вперед осуществл етс  за счет давлени  сжатого воздуха в задней рабочей камере 15, посто нно наход щейс  под сетевым давлением. В переднем положении ударник 4 наносит удары по корпусу 1, забива  его в грунт. При этом радиальный канал 7 выступает .за кромку 3 внутренней проточки 2 кор- ;jyca I. Сжатый воздух поступает в переднюю рабочую камеру 10, к цикл повтор ет53 Формула изобретени  Пневматическое устройство ударного действи  дл  образовани  скважин в грунте , включающее корпус с внутренней проточкой , ступенчатый ударник с каналами, соедин ющими переднюю рабочую камеру с задней рабочей камерой, и гайку с каналами дл  выпуска отработанного воздуха , отличающеес  тем, что, с целью повыщени  его производительности, ступенчатый ударник выполнен с дополнительтельным каналом, соедин ющим переднюю рабочую камеру с полостью, образованной ударником, корпусом и гайкой.secret air is carried out by a constant expiration of it through the additional channel 9 during the entire return stroke of the impactor. The striker 4 is stopped during the return stroke and is carried forward by the pressure of compressed air in the rear working chamber 15, which is constantly under network pressure. In the forward position, the drummer 4 strikes the body 1, hammering it into the ground. At the same time, the radial channel 7 protrudes beyond the edge 3 of the internal bore 2 of the core; jyca I. Compressed air enters the front working chamber 10, and the cycle repeats 53 Claims of the invention A pneumatic percussion device for forming wells in the ground a stepped drummer with channels connecting the front working chamber with the rear working chamber, and a nut with channels for exhausting air, characterized in that, in order to increase its performance, the stepped drummer is made with polniteltelnym channel connecting said front working chamber to the cavity formed by the hammer, the housing and the nut. J -ГJ -G
SU1863228A 1972-12-28 1972-12-28 Pneumatic percussion device for the formation of wells in the ground SU534553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1863228A SU534553A1 (en) 1972-12-28 1972-12-28 Pneumatic percussion device for the formation of wells in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1863228A SU534553A1 (en) 1972-12-28 1972-12-28 Pneumatic percussion device for the formation of wells in the ground

Publications (1)

Publication Number Publication Date
SU534553A1 true SU534553A1 (en) 1976-11-05

Family

ID=20536815

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1863228A SU534553A1 (en) 1972-12-28 1972-12-28 Pneumatic percussion device for the formation of wells in the ground

Country Status (1)

Country Link
SU (1) SU534553A1 (en)

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