JPS5853864U - Water turbine shaft water sealing device - Google Patents
Water turbine shaft water sealing deviceInfo
- Publication number
- JPS5853864U JPS5853864U JP1981148170U JP14817081U JPS5853864U JP S5853864 U JPS5853864 U JP S5853864U JP 1981148170 U JP1981148170 U JP 1981148170U JP 14817081 U JP14817081 U JP 14817081U JP S5853864 U JPS5853864 U JP S5853864U
- Authority
- JP
- Japan
- Prior art keywords
- water
- sealing device
- water sealing
- turbine shaft
- shaft
- 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
- Sealing Devices (AREA)
- Hydraulic Turbines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は封水パツキンの平面図、第２図は封水装置の断
面図、第３図は従来形パツキン構造の平面図、第４図は
従来形パツキン構造の断面図、第５図は本発明によるパ
ツキン構造の平面図、第６図は本発明によるパツキン構
造の断面図である。
１・・・・・・主軸、２・・・・・・軸２イナ、３・・
・・・・カーボンパツキン、４・・・・・−１ｆｄＭ’
Ｂパツキン、５・・・・・・スプリング、６・・・・・
・ケースカバー、７．８・・・・・・パツキンケース、
９・・・・・・パツキンボックス、１−０・・・・・・
漏水、１１・・・・・・パツキン間隙、１２・・・・・
・スライダ一部片、１３・・・・・・封水部片、１４・
・・・・・漏水面積部、ＰＯ・・・パ・・背圧、Ｑ・・
・・・・漏水量、Ａ・・・・・・漏水面積、Ｇ・・・・
・・パツキン間隙。
−＄３ 目
、ｖ！４ 目−Fig. 1 is a plan view of the water sealing packing, Fig. 2 is a sectional view of the water sealing device, Fig. 3 is a plan view of the conventional packing structure, Fig. 4 is a sectional view of the conventional packing structure, and Fig. 5 is a sectional view of the conventional packing structure. FIG. 6 is a plan view of the packing structure according to the present invention, and FIG. 6 is a sectional view of the packing structure according to the present invention. 1...Main shaft, 2...Shaft 2 inner, 3...
...Carbon packing, 4...-1fdM'
B Patsukin, 5...Spring, 6...
・Case cover, 7.8...Patsukin case,
9... Patsukin Box, 1-0...
Water leakage, 11... Packing gap, 12...
・Slider piece, 13...Water sealing piece, 14・
...Leakage area, PO...P...back pressure, Q...
...Water leakage amount, A...Water leakage area, G...
...Packing gap. -$3, v! 4th -
Claims (1)
パツキン３．４の円周方向両端面とケースカバーｄの内
面と、軸ライナ２の外周とによって形成される形状部と
、固定部をもった封水部片１３をパツキン３．４の間隙
内で、かつ、スライダ一部片１２上に固定した事を特徴
とする水車の軸封水装置。In shaft water sealing devices for water turbines and pump water turbines, a shaped portion formed by both circumferential end surfaces of adjacent gaskets 3.4, the inner surface of the case cover d, and the outer periphery of the shaft liner 2, and A shaft water sealing device for a water turbine, characterized in that a water sealing piece 13 having a diameter is fixed within a gap of a seal 3.4 and on a slider piece 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981148170U JPS5853864U (en) | 1981-10-07 | 1981-10-07 | Water turbine shaft water sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981148170U JPS5853864U (en) | 1981-10-07 | 1981-10-07 | Water turbine shaft water sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5853864U true JPS5853864U (en) | 1983-04-12 |
Family
ID=29940994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981148170U Pending JPS5853864U (en) | 1981-10-07 | 1981-10-07 | Water turbine shaft water sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024043212A1 (en) * | 2022-08-23 | 2024-02-29 | イーグル工業株式会社 | Segment seal |
-
1981
- 1981-10-07 JP JP1981148170U patent/JPS5853864U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024043212A1 (en) * | 2022-08-23 | 2024-02-29 | イーグル工業株式会社 | Segment seal |
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