SU806893A1 - Method of manufacturing undetachable impeller of radial axial hydraulic machine - Google Patents

Method of manufacturing undetachable impeller of radial axial hydraulic machine Download PDF

Info

Publication number
SU806893A1
SU806893A1 SU762346696A SU2346696A SU806893A1 SU 806893 A1 SU806893 A1 SU 806893A1 SU 762346696 A SU762346696 A SU 762346696A SU 2346696 A SU2346696 A SU 2346696A SU 806893 A1 SU806893 A1 SU 806893A1
Authority
SU
USSR - Soviet Union
Prior art keywords
undetachable
impeller
manufacturing
hydraulic machine
axial hydraulic
Prior art date
Application number
SU762346696A
Other languages
Russian (ru)
Inventor
Александр Яковлевич Аронсон
Владимир Ермилович Бабаченко
Али Умарович Бугов
Николай Николаевич Комов
Владимир Михайлович Малышев
Виктор Васильевич Мольков
Семен Абрамович Грановский
Original Assignee
Производственное Объединение Турбо-Строения "Ленинградский Металличес-Кий Завод"
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 Производственное Объединение Турбо-Строения "Ленинградский Металличес-Кий Завод" filed Critical Производственное Объединение Турбо-Строения "Ленинградский Металличес-Кий Завод"
Priority to SU762346696A priority Critical patent/SU806893A1/en
Application granted granted Critical
Publication of SU806893A1 publication Critical patent/SU806893A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

{54} СПОСОБ ИЗГОТОВЛЕНИЯ НЕРАЗЪЕМНОГО РАБОЧЕГО КОЛЕСА РАЛИАЛЬНООСЕЕОЙ ГИДРОМАИИНЫ{54} The method of manufacture of non-interchangeable working wheel of the RALIAL ALLOY SERIES HYDROMAYINS

ду выходной кромкой и прорезью к нижнему ободу i после чего прорези заваривают .do the output edge and slot to the lower rim i and then make the slots.

Изготовление колеса предлагаемым .способом повышает устгшостную прочйОсть лопастей в зоне их выходной кромки у нижнего обода, что приводит к повышению прочности колеса в целом.The manufacture of the wheel by the proposed method increases the rigidity of the blades in the area of their output edge at the lower rim, which leads to an increase in the strength of the wheel as a whole.

Claims (1)

1. Авторское свидетельство СССР № 258832, кл. В 23 К 35/02. 1970.1. USSR author's certificate No. 258832, cl. At 23 K 35/02. 1970.
SU762346696A 1976-04-06 1976-04-06 Method of manufacturing undetachable impeller of radial axial hydraulic machine SU806893A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762346696A SU806893A1 (en) 1976-04-06 1976-04-06 Method of manufacturing undetachable impeller of radial axial hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762346696A SU806893A1 (en) 1976-04-06 1976-04-06 Method of manufacturing undetachable impeller of radial axial hydraulic machine

Publications (1)

Publication Number Publication Date
SU806893A1 true SU806893A1 (en) 1981-02-23

Family

ID=20656542

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762346696A SU806893A1 (en) 1976-04-06 1976-04-06 Method of manufacturing undetachable impeller of radial axial hydraulic machine

Country Status (1)

Country Link
SU (1) SU806893A1 (en)

Similar Documents

Publication Publication Date Title
SE7613489L (en) FRANCISTURBIN, FRANCISPUMPTURBIN OR FRANCISPUMP
GB1022386A (en) Improvements in a rotor assembly for turbine and like bladed machines
SE8100722L (en) ROTOR FOR HYDROELECTRIC MACHINE
SU806893A1 (en) Method of manufacturing undetachable impeller of radial axial hydraulic machine
CH426885A (en) Bladed intermediate floor for turbines and processes for their manufacture
GB622626A (en) Manufacture of a bladed turbine disc
JPS529701A (en) Rotor blade connecting mechanism for axial flow fluid machine
GB1124560A (en) Turbomachine rotors
JPS5317802A (en) Turbine rotor blade wheel disc
JPS55142909A (en) Turbine blade
SU642520A1 (en) Centrifugal turbomachine diffuser
SU779617A1 (en) Radial-axial hydraulic machine impeller
SU681208A1 (en) Method of the manufacture of vanes for runners of francis hydraulic machines
SU775373A1 (en) Radial axial hydraulic machine impeller assembling method
SU524005A1 (en) Blade impeller wheel drive hydraulic machine
SU956835A1 (en) Method of producing mixed-flow impeller of hydraulic machine
SU641130A1 (en) Turbine radial-axial stage
GB724123A (en) Improvements in or relating to blades for compressors, turbines and the like
SU72189A1 (en) A method of manufacturing a turbine blade crown, fans, etc.
SU909272A1 (en) Method of producing welded impeller of radial-axial hydromachine
SU731028A1 (en) Hydraulic machine impeller blade
JPS52154467A (en) Inner blade of rotary electric razor
SU86647A2 (en) Anti-cavitation device for blades of impellers of hydraulic turbines and pumps, as well as wind turbines
SU523198A1 (en) Axial blower
SU644962A1 (en) Radial-axial hydraulic engine runner