SU1651612A1 - Turbine of turbodrill - Google Patents

Turbine of turbodrill

Info

Publication number
SU1651612A1
SU1651612A1 SU4437462/29A SU4437462A SU1651612A1 SU 1651612 A1 SU1651612 A1 SU 1651612A1 SU 4437462/29 A SU4437462/29 A SU 4437462/29A SU 4437462 A SU4437462 A SU 4437462A SU 1651612 A1 SU1651612 A1 SU 1651612A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rings
rotor
turbodrill
turbine
stator
Prior art date
Application number
SU4437462/29A
Other languages
Russian (ru)
Inventor
С.Ю. Брудный-Челядинов
В.С. Будянский
Original Assignee
Всесоюзный Научно-Исследовательский Институт Буровой Техники
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 Всесоюзный Научно-Исследовательский Институт Буровой Техники filed Critical Всесоюзный Научно-Исследовательский Институт Буровой Техники
Priority to SU4437462/29A priority Critical patent/SU1651612A1/en
Application granted granted Critical
Publication of SU1651612A1 publication Critical patent/SU1651612A1/en

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Abstract

FIELD: mining industry, drilling equipment. SUBSTANCE: turbine of turbodrill has rings 1 of stator 2 and rotor 3 with setting angle of blades 4 and 5 amounting to 10-25 deg and average profile line across inlet and outlet sections 6 and 7 is inclined in opposite direction relative to axis of rings. Interblade conduits 8 and 9 of rotor 3 and stator narrow radially and angle of attack 4 of rings 1 amounts to 5-25 deg. EFFECT: increased functional efficiency in zone of rotational speed close to braking one. 2 dwg
SU4437462/29A 1988-04-07 1988-04-07 Turbine of turbodrill SU1651612A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4437462/29A SU1651612A1 (en) 1988-04-07 1988-04-07 Turbine of turbodrill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4437462/29A SU1651612A1 (en) 1988-04-07 1988-04-07 Turbine of turbodrill

Publications (1)

Publication Number Publication Date
SU1651612A1 true SU1651612A1 (en) 1997-12-10

Family

ID=60530349

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4437462/29A SU1651612A1 (en) 1988-04-07 1988-04-07 Turbine of turbodrill

Country Status (1)

Country Link
SU (1) SU1651612A1 (en)

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