JPS63198477U - - Google Patents
Info
- Publication number
- JPS63198477U JPS63198477U JP1987088027U JP8802787U JPS63198477U JP S63198477 U JPS63198477 U JP S63198477U JP 1987088027 U JP1987088027 U JP 1987088027U JP 8802787 U JP8802787 U JP 8802787U JP S63198477 U JPS63198477 U JP S63198477U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- casing
- nozzle
- flow
- cross
- 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図は本考案の一実施例に係るクロスフロー
水車の要部の断面側面図、第2図は従来のクロス
フロー水車の構造を表わす一部破断斜視図、第3
図は第2図中の要部の断面側面図である。
図面中、1はランナ、1aはランナブレード、
2はケーシング、2aは上部ノズル、3は回転軸
、11は下部ノズル、12は外気導入弁である。
FIG. 1 is a cross-sectional side view of the main parts of a cross-flow turbine according to an embodiment of the present invention, FIG. 2 is a partially cutaway perspective view showing the structure of a conventional cross-flow turbine, and FIG.
The figure is a cross-sectional side view of the main part in FIG. 2. In the drawing, 1 is a runner, 1a is a runner blade,
2 is a casing, 2a is an upper nozzle, 3 is a rotating shaft, 11 is a lower nozzle, and 12 is an outside air introduction valve.
Claims (1)
ーシングに回転自在に支持し、前記ランナの上部
の円筒面に水の流れを案内する上部ノズルを該ラ
ンナの上部の円筒面に向けて前記ケーシングに延
設したクロスフロー水車において、前記ランナの
回転中心軸を挾んで前記上部ノズルの先端部と反
対側における該ランナの下部の円筒面に対向して
先端が位置する下部ノズルを前記ケーシングに延
設し、該下部ノズルと前記ランナとの間に外気を
導入する外気導入弁を該下部ノズルに設けたこと
を特徴とするクロスフロー水車。 The runner blades rotatably support a runner arranged in a cylindrical shape on the casing, and an upper nozzle for guiding a flow of water to the upper cylindrical surface of the runner extends toward the casing. In the cross-flow turbine installed in the casing, a lower nozzle whose tip is positioned opposite to the cylindrical surface of the lower part of the runner on the opposite side from the tip of the upper nozzle is installed extending into the casing, sandwiching the central axis of rotation of the runner. A cross-flow water turbine characterized in that the lower nozzle is provided with an outside air introduction valve that introduces outside air between the lower nozzle and the runner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987088027U JPH0721896Y2 (en) | 1987-06-09 | 1987-06-09 | Cross flow turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987088027U JPH0721896Y2 (en) | 1987-06-09 | 1987-06-09 | Cross flow turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63198477U true JPS63198477U (en) | 1988-12-21 |
JPH0721896Y2 JPH0721896Y2 (en) | 1995-05-17 |
Family
ID=30945773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987088027U Expired - Lifetime JPH0721896Y2 (en) | 1987-06-09 | 1987-06-09 | Cross flow turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0721896Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100982352B1 (en) * | 2009-10-06 | 2010-09-14 | 인시스글로벌 주식회사 | Small hydroelectric generator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085259A (en) * | 1983-07-29 | 1985-05-14 | オスベルガ−・ツルビネンフアブリツク・ゲ−エムベ−ハ−・ウント・コンパニ− | Traverse flow turbine |
JPS6129071U (en) * | 1984-05-30 | 1986-02-21 | 神鋼電機株式会社 | cross flow water wheel |
-
1987
- 1987-06-09 JP JP1987088027U patent/JPH0721896Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085259A (en) * | 1983-07-29 | 1985-05-14 | オスベルガ−・ツルビネンフアブリツク・ゲ−エムベ−ハ−・ウント・コンパニ− | Traverse flow turbine |
JPS6129071U (en) * | 1984-05-30 | 1986-02-21 | 神鋼電機株式会社 | cross flow water wheel |
Also Published As
Publication number | Publication date |
---|---|
JPH0721896Y2 (en) | 1995-05-17 |