CN102072068B - 五叶片桨叶操作机构 - Google Patents
五叶片桨叶操作机构 Download PDFInfo
- Publication number
- CN102072068B CN102072068B CN2011100474131A CN201110047413A CN102072068B CN 102072068 B CN102072068 B CN 102072068B CN 2011100474131 A CN2011100474131 A CN 2011100474131A CN 201110047413 A CN201110047413 A CN 201110047413A CN 102072068 B CN102072068 B CN 102072068B
- Authority
- CN
- China
- Prior art keywords
- blade
- chute
- rocking arm
- chute body
- spindle nose
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
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
Landscapes
- Hydraulic Turbines (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100474131A CN102072068B (zh) | 2011-02-28 | 2011-02-28 | 五叶片桨叶操作机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100474131A CN102072068B (zh) | 2011-02-28 | 2011-02-28 | 五叶片桨叶操作机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102072068A CN102072068A (zh) | 2011-05-25 |
CN102072068B true CN102072068B (zh) | 2013-01-30 |
Family
ID=44030773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100474131A Expired - Fee Related CN102072068B (zh) | 2011-02-28 | 2011-02-28 | 五叶片桨叶操作机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102072068B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102430923A (zh) * | 2011-09-30 | 2012-05-02 | 东方电气集团东方电机有限公司 | 水轮机转轮空中翻身方法 |
EP3193006B1 (en) * | 2016-01-12 | 2019-05-15 | GE Renewable Technologies | Device for reversing a blade of a runner unit |
CN115263640B (zh) * | 2022-08-25 | 2024-04-23 | 杭州杭发发电设备有限公司 | 无缸式转轮叶片驱动装置及水轮机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954474A (en) * | 1996-03-28 | 1999-09-21 | Voith Hydro, Inc. | Hydro-turbine runner |
CN2435538Y (zh) * | 1999-07-05 | 2001-06-20 | 肖元龙 | 一种转浆式水轮机转轮 |
WO2002055884A1 (de) * | 2001-01-10 | 2002-07-18 | Voith Siemens Hydro Power Generation Gmbh & Co. Kg | Laufrad für eine wasserturbine oder wasserpumpe |
CN201953546U (zh) * | 2011-02-28 | 2011-08-31 | 重庆云河水电股份有限公司 | 五叶片桨叶操作机构 |
-
2011
- 2011-02-28 CN CN2011100474131A patent/CN102072068B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954474A (en) * | 1996-03-28 | 1999-09-21 | Voith Hydro, Inc. | Hydro-turbine runner |
CN2435538Y (zh) * | 1999-07-05 | 2001-06-20 | 肖元龙 | 一种转浆式水轮机转轮 |
WO2002055884A1 (de) * | 2001-01-10 | 2002-07-18 | Voith Siemens Hydro Power Generation Gmbh & Co. Kg | Laufrad für eine wasserturbine oder wasserpumpe |
CN201953546U (zh) * | 2011-02-28 | 2011-08-31 | 重庆云河水电股份有限公司 | 五叶片桨叶操作机构 |
Also Published As
Publication number | Publication date |
---|---|
CN102072068A (zh) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102072067B (zh) | 四叶片桨叶操作机构 | |
CN202169523U (zh) | 一种玻璃磨边机的自动补偿式磨头机构 | |
CN102072068B (zh) | 五叶片桨叶操作机构 | |
CN102606443B (zh) | 一种电磁直接驱动电液伺服泵 | |
CN105383655A (zh) | 曲柄滑块式叶片摆动机构以及包括该机构的直翼推进器 | |
CN102322457A (zh) | 一种伸缩旋转式液压缸 | |
CN110130830B (zh) | 基于钻井液压差的推靠式旋转导向装置 | |
CN201953546U (zh) | 五叶片桨叶操作机构 | |
CN205186489U (zh) | 曲柄滑块式叶片摆动机构以及包括该机构的直翼推进器 | |
CN202732551U (zh) | 一种电液步进缸 | |
CN201963454U (zh) | 四叶片桨叶操作机构 | |
CN106246439A (zh) | 用于使转子单元的叶片反向的装置 | |
CN109132919A (zh) | 一种稳定性好的液压升降柱 | |
CN202715833U (zh) | 一种机床主轴轴向锁紧机构 | |
CN202690823U (zh) | 用于减少空转损失的柱塞式扰流装置 | |
CN202418077U (zh) | 一种电机驱动伺服阀 | |
CN204828884U (zh) | 全行程可调拨盘式气动执行机构 | |
CN208565658U (zh) | 一种便于清理的换向阀 | |
CN110319022A (zh) | 离心泵前后盖板间隙可调节的实验测试装置 | |
CN203603854U (zh) | 能快速对中的抽油机 | |
CN104676079A (zh) | 一种紧凑型阀门驱动机构 | |
CN101228356A (zh) | 用于调节螺旋桨泵的螺旋桨桨叶的调节装置和包括这种调节装置的螺旋桨泵 | |
CN205858938U (zh) | 一种新型汽车输入轴 | |
CN202344260U (zh) | 一种伸缩销快速定位装置 | |
CN110566393A (zh) | 一种转浆式水轮机桨叶操作机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20150407 Granted publication date: 20130130 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20161007 Granted publication date: 20130130 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20161007 Granted publication date: 20130130 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20171007 Granted publication date: 20130130 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20171007 Granted publication date: 20130130 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20201007 Granted publication date: 20130130 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20190228 |