JPS63173U - - Google Patents
Info
- Publication number
- JPS63173U JPS63173U JP1986092213U JP9221386U JPS63173U JP S63173 U JPS63173 U JP S63173U JP 1986092213 U JP1986092213 U JP 1986092213U JP 9221386 U JP9221386 U JP 9221386U JP S63173 U JPS63173 U JP S63173U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- guide vane
- runner
- inverted
- shaped 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.)
- Pending
Links
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３図ないし第６図は従来のもの、第１図およ
び第２図は本考案の実施例を示す。
１……ケーシング、２……ガイドベーン、３…
…ランナ、４……ドラフトチユーブ、５……下カ
バー、６……上カバー、９，１１，１４……排水
パイプ、７……水カーテン、８……ポケツト、１
２……ガイドベーン下カバーシール、１３……逆
Ｔ字形断面溝、１３ａ……同ポケツト部。
3 to 6 show a conventional device, and FIGS. 1 and 2 show an embodiment of the present invention. 1...Casing, 2...Guide vane, 3...
...Runner, 4...Draft tube, 5...Bottom cover, 6...Top cover, 9, 11, 14...Drain pipe, 7...Water curtain, 8...Pocket, 1
2...Guide vane lower cover seal, 13...Inverted T-shaped cross-sectional groove, 13a...Pocket portion.
Claims (1)
円周方向に連続した逆Ｔ字形断面の溝を設けると
ともに、同溝とドラフトチユーブとを複数の排水
管で連通したことを特徴とする水車又はポンプ水
車の排水装置。 A water turbine or pump characterized in that a groove with an inverted T-shaped cross section continuous in the circumferential direction is provided on the upper surface of the lower cover between the runner and the guide vane, and the groove and the draft tube are connected through a plurality of drain pipes. Water wheel drainage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986092213U JPS63173U (en) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986092213U JPS63173U (en) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173U true JPS63173U (en) | 1988-01-05 |
Family
ID=30953714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986092213U Pending JPS63173U (en) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03105074A (en) * | 1989-09-18 | 1991-05-01 | Toshiba Corp | Hydraulic machinery |
| JPH0365514U (en) * | 1989-10-31 | 1991-06-26 | ||
| WO2017187472A1 (en) * | 2016-04-24 | 2017-11-02 | 初雄 羽場 | Impulse-type hydro turbine |
-
1986
- 1986-06-17 JP JP1986092213U patent/JPS63173U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03105074A (en) * | 1989-09-18 | 1991-05-01 | Toshiba Corp | Hydraulic machinery |
| JPH0365514U (en) * | 1989-10-31 | 1991-06-26 | ||
| WO2017187472A1 (en) * | 2016-04-24 | 2017-11-02 | 初雄 羽場 | Impulse-type hydro turbine |
| JPWO2017187472A1 (en) * | 2016-04-24 | 2018-06-14 | 初雄 羽場 | Impulse hydro turbine |