SU1483079A1 - Welded helical chamber for hydraulic machine - Google Patents
Welded helical chamber for hydraulic machine Download PDFInfo
- Publication number
- SU1483079A1 SU1483079A1 SU874322961A SU4322961A SU1483079A1 SU 1483079 A1 SU1483079 A1 SU 1483079A1 SU 874322961 A SU874322961 A SU 874322961A SU 4322961 A SU4322961 A SU 4322961A SU 1483079 A1 SU1483079 A1 SU 1483079A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- meridional
- reduces
- hydraulic machine
- links
- hydraulic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/25—Geometry three-dimensional helical
-
- 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
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
Изобретение относитс к гидромашиностроению и позвол ет снизить трудоемкость изготовлени спиральных камер гидромашин. Камера содержит соединенные между собой меридиональные звень , каждое из которых состоит из наружного участка (У) и двух внутренних У 3 и 4. У 3 соединен с верхним по сом 5 статора, а У 4 - с нижним по сом 7. Наружный У каждого звена выполнен в виде двух меридиональных линейчаторазворачиваемых сегментов 8, 9, что позвол ет уменьшить количество звеньев за счет увеличени их углового шага при сохранении гидравлических характеристик камеры, это снижает трудоемкость ее изготовлени . 2 ил.The invention relates to hydraulic engineering and reduces the laboriousness of manufacturing spiral chambers of hydraulic machines. The chamber contains interconnected meridional links, each of which consists of an outer section (Y) and two internal Y 3 and 4. Y 3 is connected to the upper stator 5 of the stator, and Y 4 to the lower som 7. Outer At each link made in the form of two meridional ruled segments 8, 9, which reduces the number of links by increasing their angular pitch while maintaining the hydraulic characteristics of the camera, which reduces the complexity of its manufacture. 2 Il.
Description
Фиг. 2FIG. 2
Изобретение относитс к гидромашиностроению и может быть использовано в сварных спиральных камерах гидромашин.This invention relates to hydraulic machine building and can be used in welded spiral chambers of hydraulic machines.
Целью изобретени вл етс снижение трудоемкости изготовлени спиральной камеры .The aim of the invention is to reduce the complexity of manufacturing a spiral chamber.
На фиг. 1 показана спиральна камера гидромашины; на фиг. 2 - звено спиральной камеры.FIG. 1 shows a spiral chamber of a hydraulic machine; in fig. 2 - the link of the spiral chamber.
Сварна спиральна камера гидромашины содержит соединенные между собой ме- ридиольные звень 1, каждое из которых состоит из наружного 2 и двух внутренних 3 и 4 участков. Участок 3 соединен с верхним по сом 5 статора 6, а участок 4 - с нижним по сом 7. Наружный участок 2 каждого звена 1 выполнен в виде двух меридиональных линейчато-разворачиваемых сегментов 8 и 9, соединенных между собой.The welded helical chamber of the hydraulic machine contains interconnected meridular units 1, each of which consists of outer 2 and two inner 3 and 4 sections. Section 3 is connected to the upper pole 5 of the stator 6, and section 4 to the lower pole 7. The outer section 2 of each link 1 is made up of two meridional ruled-unfolding segments 8 and 9 connected to each other.
Выполнение участков 2 в виде двух ли- нейчато разворачиваемых сегментов 8 и 9Execution of sections 2 in the form of two linearly deployable segments 8 and 9
позвол ет уменьшить общее количество звеньев 1 спиральной камеры за счет увеличени углового шага отдельного звена при сохранении гидравлических характеристик камеры, что снижает трудоемкость ее изго- товлени .allows to reduce the total number of links 1 of the spiral chamber by increasing the angular pitch of an individual link while maintaining the hydraulic characteristics of the chamber, which reduces the complexity of its manufacture.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874322961A SU1483079A1 (en) | 1987-10-30 | 1987-10-30 | Welded helical chamber for hydraulic machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874322961A SU1483079A1 (en) | 1987-10-30 | 1987-10-30 | Welded helical chamber for hydraulic machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1483079A1 true SU1483079A1 (en) | 1989-05-30 |
Family
ID=21334246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874322961A SU1483079A1 (en) | 1987-10-30 | 1987-10-30 | Welded helical chamber for hydraulic machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1483079A1 (en) |
-
1987
- 1987-10-30 SU SU874322961A patent/SU1483079A1/en active
Non-Patent Citations (1)
Title |
---|
Спиральна камера ГЭС САЙТ-1. Чертеж Производственного объединени «Ленинградский металлический завод. № Б-2137096 СБ, 1974. * |
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