JPS6128057Y2 - - Google Patents
Info
- Publication number
- JPS6128057Y2 JPS6128057Y2 JP1979131216U JP13121679U JPS6128057Y2 JP S6128057 Y2 JPS6128057 Y2 JP S6128057Y2 JP 1979131216 U JP1979131216 U JP 1979131216U JP 13121679 U JP13121679 U JP 13121679U JP S6128057 Y2 JPS6128057 Y2 JP S6128057Y2
- Authority
- JP
- Japan
- Prior art keywords
- runner
- suction pipe
- annular member
- collar
- gap
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000003628 erosive effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979131216U JPS6128057Y2 (ko) | 1979-09-21 | 1979-09-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979131216U JPS6128057Y2 (ko) | 1979-09-21 | 1979-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5649273U JPS5649273U (ko) | 1981-05-01 |
JPS6128057Y2 true JPS6128057Y2 (ko) | 1986-08-20 |
Family
ID=29362886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979131216U Expired JPS6128057Y2 (ko) | 1979-09-21 | 1979-09-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6128057Y2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4898099B2 (ja) * | 2003-07-07 | 2012-03-14 | 株式会社ミゾタ | ポンプ |
JP6589217B2 (ja) * | 2015-04-17 | 2019-10-16 | 三菱重工コンプレッサ株式会社 | 回転機械、回転機械の製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS546602U (ko) * | 1977-06-17 | 1979-01-17 |
-
1979
- 1979-09-21 JP JP1979131216U patent/JPS6128057Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5649273U (ko) | 1981-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5812567B2 (ja) | タービン | |
AU2020104197A4 (en) | Flange-groove combined blade tip clearance leakage vortex cavitation suppressor | |
US1955929A (en) | Impeller | |
JPS6128057Y2 (ko) | ||
US11073124B2 (en) | Hydraulic turbine | |
CN209444815U (zh) | 一种高压多级减压阀 | |
CN206360924U (zh) | 一种离心泵叶轮 | |
JP4876797B2 (ja) | 水力機械及び水力機械用ステーリング | |
CN107676310A (zh) | 防倒吸轴流泵 | |
JPH10318117A (ja) | 流体機械の羽根車 | |
US3447782A (en) | Supply of sealing fluid for rotary fluid machines | |
CN2450402Y (zh) | 消除漏水和水推力的混流式水轮机 | |
US3172640A (en) | Dry band francis turbines | |
KR100539345B1 (ko) | 날개 입구 재순환류 및 날개 선회 실속을 억제한 터보 기계 | |
CN101761511A (zh) | 开槽宽度为抛物线的离心压气机非对称自循环处理机匣 | |
JP2006022694A (ja) | 水力機械のランナとそのランナを有する水力機械 | |
CN107143455B (zh) | 一种减轻混流式水泵水轮机无叶区压力脉动危害的方法 | |
CN111271205A (zh) | 一种具有抑制漩涡作用的水轮机转轮及使用方法 | |
JPS60153478A (ja) | プロペラ水車のランナ羽根 | |
CN216935300U (zh) | 一种基坑临边防护用防尘装置 | |
CN215058480U (zh) | 降低离心泵口环磨损的挡沙环 | |
CN209875362U (zh) | 卧式混流式水轮机结构 | |
CN219282050U (zh) | 一种防泥砂立式斜流泵 | |
JP3497574B2 (ja) | 水力機械 | |
CN213173586U (zh) | 一种高效一体化泵闸 |