JPS6220173U - - Google Patents
Info
- Publication number
- JPS6220173U JPS6220173U JP1985111016U JP11101685U JPS6220173U JP S6220173 U JPS6220173 U JP S6220173U JP 1985111016 U JP1985111016 U JP 1985111016U JP 11101685 U JP11101685 U JP 11101685U JP S6220173 U JPS6220173 U JP S6220173U
- Authority
- JP
- Japan
- Prior art keywords
- water turbines
- packing
- guide vane
- gap
- rubber
- 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
- 238000012856 packing Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
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図は本考案のパツキン構造の縦断正面図、
第２図は本考案の他の実施例の縦断正面図、第３
図は従来例のガイドベーンの断面正面図、第４図
は同平面図、第５ａ図、第５ｂ図はシール片の正
面図、第６図、第７図は金属パツキンをゴムパツ
キン支持する装置の断面正面図である。
１……ガイドベーン、９……シール片、１０…
…止ねじ、１２……メタルパツキン、１３……ゴ
ムパツキン。
Figure 1 is a longitudinal sectional front view of the packing structure of the present invention.
Fig. 2 is a longitudinal sectional front view of another embodiment of the present invention;
The figure is a cross-sectional front view of a conventional guide vane, Figure 4 is a plan view of the same, Figures 5a and 5b are front views of a seal piece, and Figures 6 and 7 are of a device for supporting a metal packing with a rubber packing. It is a cross-sectional front view. 1...Guide vane, 9...Seal piece, 10...
...Set screw, 12...Metal packing, 13...Rubber packing.
Claims (1)
て、メタルパツキンをガイドベーンとの摺動面側
に、ゴムパツキンをメタルパツキンの下側に配置
し、それらをパツキン溝内に装着した構造におい
て、メタルパツキン下面とパツキン溝底面との隙
間をゴムパツキンの押え代以上に設定し、また上
記隙間をガイドベーン端面とカバーとの隙間以下
に設定してなる水車・ポンプ水車のパツキン構造
。 In guide vane seals for water turbines and pump water turbines, the metal packing is placed on the sliding surface side with the guide vane, the rubber packing is placed below the metal packing, and they are installed in the packing groove. A gasket structure for water turbines and pump water turbines in which the gap between the bottom of the groove and the rubber gasket is set to be larger than the presser foot of the rubber gasket, and the gap is set to be less than the gap between the end surface of the guide vane and the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111016U JPS6220173U (en) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111016U JPS6220173U (en) | 1985-07-22 | 1985-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220173U true JPS6220173U (en) | 1987-02-06 |
Family
ID=30990548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985111016U Pending JPS6220173U (en) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220173U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137047A (en) * | 1975-05-21 | 1976-11-26 | Hitachi Ltd | A guide vane seal apparatus |
-
1985
- 1985-07-22 JP JP1985111016U patent/JPS6220173U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137047A (en) * | 1975-05-21 | 1976-11-26 | Hitachi Ltd | A guide vane seal apparatus |