SU1671954A1 - Wind engine rotor - Google Patents
Wind engine rotor Download PDFInfo
- Publication number
- SU1671954A1 SU1671954A1 SU894737653A SU4737653A SU1671954A1 SU 1671954 A1 SU1671954 A1 SU 1671954A1 SU 894737653 A SU894737653 A SU 894737653A SU 4737653 A SU4737653 A SU 4737653A SU 1671954 A1 SU1671954 A1 SU 1671954A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- arms
- rotor
- durability
- vibrations
- Prior art date
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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
Изобретение относитс к ветроэнергетике и позвол ет повысить надежность и долговечность ротора ветродвигател путем снижени вибраций вала. Кажда из траверс 4 и 5 снабжена телескопическим, подпружиненным рычагом 6, шарнирно св занным с валом 1. При этом св зь рычагов 6 верхних траверс 4 с валом 1 осуществл етс через установленные на торце 7 вала 1 винт 9 с охватывающей его втулкой 10, а рычагов 6 нижних траверс 5 - через дополнительную втулку 11, установленную непосредственно на вале 1. Такое выполнение позвол ет снизить вибрации вала 1 и тем самым повысить надежность и долговечность ротора. 3 ил.The invention relates to wind power engineering and improves the reliability and durability of a wind turbine rotor by reducing shaft vibrations. Each of the cross-arms 4 and 5 is equipped with a telescopic, spring-loaded lever 6 pivotally connected to the shaft 1. In this case, the linkage of the arms 6 of the upper cross-arms 4 to the shaft 1 is carried out through the screw 9 mounted on the end face 7 of the shaft 1, and the arms 6 of the lower cross-arms 5 — through an additional sleeve 11 mounted directly on the shaft 1. This embodiment reduces the vibrations of the shaft 1 and thereby increases the reliability and durability of the rotor. 3 il.
Description
Фиг. 2FIG. 2
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894737653A SU1671954A1 (en) | 1989-09-15 | 1989-09-15 | Wind engine rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894737653A SU1671954A1 (en) | 1989-09-15 | 1989-09-15 | Wind engine rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1671954A1 true SU1671954A1 (en) | 1991-08-23 |
Family
ID=21469870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894737653A SU1671954A1 (en) | 1989-09-15 | 1989-09-15 | Wind engine rotor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1671954A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7510366B2 (en) | 2003-06-09 | 2009-03-31 | Shinko Electric Co., Ltd. | Vertical axis type wind power station |
CN111042988A (en) * | 2019-12-31 | 2020-04-21 | 陆林娣 | Vertical wind power generation equipment with automatic speed reduction and deflection angle adjustment and speed reduction method |
-
1989
- 1989-09-15 SU SU894737653A patent/SU1671954A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US N 4421458, кл. F 03 D 7/06, опублик. 1983. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7510366B2 (en) | 2003-06-09 | 2009-03-31 | Shinko Electric Co., Ltd. | Vertical axis type wind power station |
CN111042988A (en) * | 2019-12-31 | 2020-04-21 | 陆林娣 | Vertical wind power generation equipment with automatic speed reduction and deflection angle adjustment and speed reduction method |
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