JPS6276285U - - Google Patents
Info
- Publication number
- JPS6276285U JPS6276285U JP1985166738U JP16673885U JPS6276285U JP S6276285 U JPS6276285 U JP S6276285U JP 1985166738 U JP1985166738 U JP 1985166738U JP 16673885 U JP16673885 U JP 16673885U JP S6276285 U JPS6276285 U JP S6276285U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- runner
- once
- water turbine
- end plates
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
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)
Description
第１図〜第３図は本考案にかかるもので、第１
図はランナーの一実施例を示す斜視図、第２図は
第１図の部分断面図、第３図は他の実施例にかか
る部分断面図、第４図は従来例を示す斜視図、第
５図は端板板厚とランナーブレード応力の関係を
示すグラフである。
図面中、１，３１はランナー、２はランナーブ
レード、３は端板、４は回転軸、８は薄肉部であ
る。
Figures 1 to 3 are related to the present invention;
2 is a partial sectional view of FIG. 1, FIG. 3 is a partial sectional view of another embodiment, and FIG. 4 is a perspective view of a conventional example. FIG. 5 is a graph showing the relationship between end plate thickness and runner blade stress. In the drawings, 1 and 31 are runners, 2 is a runner blade, 3 is an end plate, 4 is a rotating shaft, and 8 is a thin wall portion.
Claims (1)
、この端板間に複数のランナーブレードを前記回
転軸の周囲に当該回転軸と平行に配置した貫流水
車のランナーにおいて、前記端板の板厚を薄くし
て成る薄肉部を前記回転軸を中心とする円形状に
形成したことを特徴とする貫流水車のランナー。 In the runner of a once-through water turbine, in which end plates are provided perpendicularly to a rotating shaft at intervals, and a plurality of runner blades are arranged between the end plates around the rotating shaft and parallel to the rotating shaft, the plate of the end plate A runner for a once-through water turbine, characterized in that a thin wall portion formed by reducing the thickness is formed in a circular shape centered on the rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985166738U JPH0616998Y2 (en) | 1985-10-31 | 1985-10-31 | Once-through turbine runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985166738U JPH0616998Y2 (en) | 1985-10-31 | 1985-10-31 | Once-through turbine runner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6276285U true JPS6276285U (en) | 1987-05-15 |
| JPH0616998Y2 JPH0616998Y2 (en) | 1994-05-02 |
Family
ID=31098000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985166738U Expired - Lifetime JPH0616998Y2 (en) | 1985-10-31 | 1985-10-31 | Once-through turbine runner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616998Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0133306A1 (en) * | 1983-07-29 | 1985-02-20 | Ossberger-Turbinenfabrik Gmbh & Co. | Rotor for radial turbines |
-
1985
- 1985-10-31 JP JP1985166738U patent/JPH0616998Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0133306A1 (en) * | 1983-07-29 | 1985-02-20 | Ossberger-Turbinenfabrik Gmbh & Co. | Rotor for radial turbines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616998Y2 (en) | 1994-05-02 |