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RU95104165A - Hydraulic hammer for drilling boreholes - Google Patents

Hydraulic hammer for drilling boreholes

Info

Publication number
RU95104165A
RU95104165A RU95104165/03A RU95104165A RU95104165A RU 95104165 A RU95104165 A RU 95104165A RU 95104165/03 A RU95104165/03 A RU 95104165/03A RU 95104165 A RU95104165 A RU 95104165A RU 95104165 A RU95104165 A RU 95104165A
Authority
RU
Russia
Prior art keywords
hydraulic hammer
valve
housing
dynamic load
valve box
Prior art date
Application number
RU95104165/03A
Other languages
Russian (ru)
Inventor
Б.З. Султанов
М.С. Габдрахимов
Н.М. Габдрахимов
Original Assignee
Б.З. Султанов
М.С. Габдрахимов
Н.М. Габдрахимов
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 Б.З. Султанов, М.С. Габдрахимов, Н.М. Габдрахимов filed Critical Б.З. Султанов
Priority to RU95104165/03A priority Critical patent/RU95104165A/en
Publication of RU95104165A publication Critical patent/RU95104165A/en

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  • Earth Drilling (AREA)

Abstract

FIELD: mining industry. SUBSTANCE: valve box of hydraulic hammer has simplified construction including housing with conduit of rectangular cross-section where connecting rod and valve are arranged. Housing of valve box in upper part is located in cavity placed in upper transfer. The device increases efficiency of rotary drilling and is designed for creation of additional dynamic load to chisel. EFFECT: higher mechanical speed of drilling.

Claims (1)

Изобретение относится к технике для повышения эффективности роторного способа бурения и предназначено для создания дополнительной динамической нагрузки на долото. Цель изобретения заключается в упрощении конструкции и тем самым в повышении надежности. Сущность изобретения: клапанная коробка гидроударника включает корпус, внутри которого выполнен канал прямоугольного сечения, в нем размещены шатун и клапан, причем корпус клапанной коробки в верхней части размещен в полости, выполненной в верхнем переводнике. Гидроударник за счет увеличения динамической нагрузки на долото позволяет повысить механическую скорость бурения.The invention relates to techniques for increasing the efficiency of the rotary drilling method and is intended to create additional dynamic load on the bit. The purpose of the invention is to simplify the design and thereby increase reliability. The inventive valve box hydraulic hammer includes a housing, inside which is made a channel of rectangular cross-section, a connecting rod and a valve are placed in it, and the valve housing is located in the upper part in the cavity made in the upper sub. By increasing the dynamic load on the bit, a hydraulic hammer increases the mechanical drilling speed.
RU95104165/03A 1995-03-21 1995-03-21 Hydraulic hammer for drilling boreholes RU95104165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95104165/03A RU95104165A (en) 1995-03-21 1995-03-21 Hydraulic hammer for drilling boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95104165/03A RU95104165A (en) 1995-03-21 1995-03-21 Hydraulic hammer for drilling boreholes

Publications (1)

Publication Number Publication Date
RU95104165A true RU95104165A (en) 1996-12-20

Family

ID=48450891

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95104165/03A RU95104165A (en) 1995-03-21 1995-03-21 Hydraulic hammer for drilling boreholes

Country Status (1)

Country Link
RU (1) RU95104165A (en)

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