JPH0378979U - - Google Patents
Info
- Publication number
- JPH0378979U JPH0378979U JP1989139289U JP13928989U JPH0378979U JP H0378979 U JPH0378979 U JP H0378979U JP 1989139289 U JP1989139289 U JP 1989139289U JP 13928989 U JP13928989 U JP 13928989U JP H0378979 U JPH0378979 U JP H0378979U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- guide
- guide vane
- flange
- outer guide
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims 1
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図はこの考案の実施例によるガイドリング
支持構造を備えた円筒形水車の縦断面図、第２図
及び第３図は第１図のガイドリング支持構造によ
るガイドリング軸受の断面図、第４図はこの考案
の他の実施例によるガイドリング支持構造を備え
た円筒形水車のの縦断面図、第５図は従来例によ
るガイドリング支持構造を備えた円筒形水車の縦
断面図である。
１……ケーシング、１ａ……ケーシングのフラ
ンジ、３……ガイドベーン、４……ランナ、５…
…外側ガイドベーンリング、５ａ……外側ガイド
ベーンリングの上流側のフランジ、５ｂ……外側
ガイドベーンリングの下流側のフランジ、６……
デイスチヤージリング、６ａ……デイスチヤージ
リングのフランジ、７……ガイドベーン開閉機構
、８……ガイドリング、９……ガイドリング軸受
。
FIG. 1 is a longitudinal sectional view of a cylindrical water turbine equipped with a guide ring support structure according to an embodiment of this invention, FIGS. 2 and 3 are sectional views of a guide ring bearing with the guide ring support structure of FIG. Fig. 4 is a longitudinal sectional view of a cylindrical water turbine equipped with a guide ring support structure according to another embodiment of the invention, and Fig. 5 is a longitudinal sectional view of a cylindrical water turbine equipped with a guide ring support structure according to a conventional example. . 1...Casing, 1a...Casing flange, 3...Guide vane, 4...Runner, 5...
...Outer guide vane ring, 5a...Upstream flange of the outer guide vane ring, 5b...Downstream flange of the outer guide vane ring, 6...
Discharge ring, 6a... Discharge ring flange, 7... Guide vane opening/closing mechanism, 8... Guide ring, 9... Guide ring bearing.
Claims (1)
ベーンリングに可動に取り付けられたガイドベー
ンを備える円筒形水車の、前記ガイドリングを支
持する構造であつて、前記外側ガイドベーンリン
グの上流側とケーシングとの結合部の少なくとも
一方のフランジ、または前記外側ガイドベーンリ
ングの下流側とデイスチヤージリングとの結合部
の少なくとも一方のフランジに配置され、前記ガ
イドリングを回転自在に支持するガイドリング軸
受を設けたことを特徴とする円筒形水車のガイド
リング支持構造。 A structure for supporting the guide ring of a cylindrical water turbine including a guide vane which is opened and closed by a guide ring and is movably attached to an outer guide vane ring, the structure being a connection between the upstream side of the outer guide vane ring and a casing. A guide ring bearing is disposed on at least one flange of the outer guide vane ring or on at least one flange of the joint between the downstream side of the outer guide vane ring and the destruction ring, and rotatably supports the guide ring. A guide ring support structure for a cylindrical water turbine featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139289U JPH0378979U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139289U JPH0378979U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378979U true JPH0378979U (en) | 1991-08-12 |
Family
ID=31686346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989139289U Pending JPH0378979U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378979U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424382U (en) * | 1987-07-31 | 1989-02-09 |
-
1989
- 1989-11-30 JP JP1989139289U patent/JPH0378979U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424382U (en) * | 1987-07-31 | 1989-02-09 |
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