RU92007401A - SUBMERGED PNEUMATOR - Google Patents

SUBMERGED PNEUMATOR

Info

Publication number
RU92007401A
RU92007401A RU92007401/03A RU92007401A RU92007401A RU 92007401 A RU92007401 A RU 92007401A RU 92007401/03 A RU92007401/03 A RU 92007401/03A RU 92007401 A RU92007401 A RU 92007401A RU 92007401 A RU92007401 A RU 92007401A
Authority
RU
Russia
Prior art keywords
tube
rod
pneumator
submerged
hammer
Prior art date
Application number
RU92007401/03A
Other languages
Russian (ru)
Inventor
И.И. Николаев
Original Assignee
И.И. Николаев
Filing date
Publication date
Application filed by И.И. Николаев filed Critical И.И. Николаев
Publication of RU92007401A publication Critical patent/RU92007401A/en

Links

Claims (1)

Использование: в горной промышленности при бурении скважин. Сущность изобретения: пневмоударник включает корпус, в полости которого расположен ударник, делящий полость корпуса на камеры прямого и обратного хода. На входе в пневмоударник расположен воздухораспределительный механизм в виде гильзы и шток-трубки с обратным клапаном. На шток-трубке размещен кольцевой золотник, обеспечивающий поступление воздуха в камеру прямого хода, площадь поверхности которого со стороны воздействия сетевого воздуха меньше, чем со стороны камеры прямого хода.Usage: in the mining industry during drilling. The inventive pneumatic impact tool includes a housing, in the cavity of which a hammer is located, dividing the housing cavity into forward and reverse cameras. At the entrance to the pneumatic hammer there is an air distribution mechanism in the form of a sleeve and a rod-tube with a check valve. An annular valve is placed on the rod-tube, which provides air flow into the forward stroke chamber, the surface area of which from the side of the network air is smaller than from the forward stroke chamber.
RU92007401/03A 1992-11-18 SUBMERGED PNEUMATOR RU92007401A (en)

Publications (1)

Publication Number Publication Date
RU92007401A true RU92007401A (en) 1995-01-09

Family

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