SU768987A2 - Method of working ore formations - Google Patents

Method of working ore formations Download PDF

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Publication number
SU768987A2
SU768987A2 SU782696832A SU2696832A SU768987A2 SU 768987 A2 SU768987 A2 SU 768987A2 SU 782696832 A SU782696832 A SU 782696832A SU 2696832 A SU2696832 A SU 2696832A SU 768987 A2 SU768987 A2 SU 768987A2
Authority
SU
USSR - Soviet Union
Prior art keywords
ore formations
working
working ore
formations
beaten
Prior art date
Application number
SU782696832A
Other languages
Russian (ru)
Inventor
Владимир Федорович Храмцов
Ольга Владимировна Залесская
Original Assignee
Восточный научно-исследовательский горнорудный институт
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.)
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Publication date
Application filed by Восточный научно-исследовательский горнорудный институт filed Critical Восточный научно-исследовательский горнорудный институт
Priority to SU782696832A priority Critical patent/SU768987A2/en
Application granted granted Critical
Publication of SU768987A2 publication Critical patent/SU768987A2/en

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Description

фективности разработки путем сокращени  объема замагазинированной руДы в выработанном пространстве, панель отбивают под углом 55-56° в сторону неотбитого массива по отношению к горизонтальной плоскости.development efficiency by reducing the volume of the mazaged ore in the worked-out space, the panel is beaten off at an angle of 55-56 ° in the direction of the unbroken array relative to the horizontal plane.

Источники информации, прин тые во внимание при зкспертизе 1. Авторское свидетельство СССР № 569714, кл. Е 21 С 41/06, 20.12.74 (прототин ).Sources of information taken into account in the examination 1. USSR author's certificate № 569714, cl. E 21 C 41/06, 20.12.74 (Prototin).

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Claims (1)

Формула и з .о б р е т е н и яClaim Способ разработки рудных месторождений по авт. св. № 569714, о тли ч а ιοί щи й с я тем, что, с целью повышения эф3 фективности разработки путем сокращения объема замагазинированной р'уДы в выработанном пространстве, панель отбивают под углом 55—56° в сторону неотбитого массива по отношению к горизонтальной плоскости.A method of developing ore deposits according to ed. St. No. 569714, which is due to the fact that, in order to increase the development efficiency by reducing the amount of stained gas in the worked out space, the panel is beaten at an angle of 55–56 ° towards the unbroken array with respect to the horizontal plane .
SU782696832A 1978-12-14 1978-12-14 Method of working ore formations SU768987A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782696832A SU768987A2 (en) 1978-12-14 1978-12-14 Method of working ore formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782696832A SU768987A2 (en) 1978-12-14 1978-12-14 Method of working ore formations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU569714 Addition

Publications (1)

Publication Number Publication Date
SU768987A2 true SU768987A2 (en) 1980-10-07

Family

ID=20798628

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782696832A SU768987A2 (en) 1978-12-14 1978-12-14 Method of working ore formations

Country Status (1)

Country Link
SU (1) SU768987A2 (en)

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