JPS61190471U - - Google Patents
Info
- Publication number
- JPS61190471U JPS61190471U JP1985074159U JP7415985U JPS61190471U JP S61190471 U JPS61190471 U JP S61190471U JP 1985074159 U JP1985074159 U JP 1985074159U JP 7415985 U JP7415985 U JP 7415985U JP S61190471 U JPS61190471 U JP S61190471U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- repair
- inspection
- cover
- runner
- 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
- 238000007689 inspection Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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図は本考案を実施したフランシス水車の軸
断面図、第２図はその上カバーの穴の蓋の断面図
、第３図はその下カバーの穴の蓋の断面図、第４
図は蓋の取付構造の１例の断面図、第５図は蓋の
取付構造の他例の断面図、第６図は従来のフラン
シス水車の軸断面図である。
１……ランナ、２……上カバー、３……下カバ
ー、４……クラウン上面、５……シユラウドリン
グ外面、６，７……点検補修用の穴、８，９……
蓋、１１……パツキン、１２……座、１３，１４
……ボルト、１５……パツキン。
Figure 1 is an axial sectional view of a Francis turbine implementing the present invention, Figure 2 is a sectional view of the hole cover in the upper cover, Figure 3 is a sectional view of the hole cover in the lower cover, and Figure 4 is a sectional view of the hole cover in the lower cover.
The figure is a sectional view of one example of a lid mounting structure, FIG. 5 is a sectional view of another example of a lid mounting structure, and FIG. 6 is an axial sectional view of a conventional Francis turbine. 1... Runner, 2... Upper cover, 3... Lower cover, 4... Crown top surface, 5... Shroud ring outer surface, 6, 7... Holes for inspection and repair, 8, 9...
Lid, 11... Patsukin, 12... Seat, 13, 14
...Bolt, 15...Patsukin.
Claims (1)
補修用の穴と、その他面を覆う第２のカバーに第
２の点検補修用の穴を設け、常時はこれらの穴の
それぞれに取外し可能な蓋を取付けて成る、ラン
ナ点検補修用の穴を有する水車。 The first cover that covers one side of the runner has a first hole for inspection and repair, and the second cover that covers the other side has a second hole for inspection and repair, and each of these holes can be removed at any time. A water wheel with a hole for runner inspection and repair, with a lid attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074159U JPS61190471U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074159U JPS61190471U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190471U true JPS61190471U (en) | 1986-11-27 |
Family
ID=30614193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985074159U Pending JPS61190471U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190471U (en) |
-
1985
- 1985-05-21 JP JP1985074159U patent/JPS61190471U/ja active Pending
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