JPH01119879U - - Google Patents
Info
- Publication number
- JPH01119879U JPH01119879U JP1988016060U JP1606088U JPH01119879U JP H01119879 U JPH01119879 U JP H01119879U JP 1988016060 U JP1988016060 U JP 1988016060U JP 1606088 U JP1606088 U JP 1606088U JP H01119879 U JPH01119879 U JP H01119879U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- side plates
- notches
- welded
- outer periphery
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000003466 welding Methods 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１〜５図はこの考案の実施例を示し、第６〜
９図は従来例を示すもので、第１図は一部の部材
を省略した実施例の一部切り欠き正面図、第２図
は同上拡大側面図、第３図はＡ―Ａ断面図、第４
図はＢ―Ｂ断面図、第５図は実施例のランナブレ
ードの中間を省略した拡大斜視図、第６図は従来
例の正面図、第７図は同上の部分拡大側面図、第
８図は同上の溶接部分を示す部分拡大断面図、第
９図は同上のランナブレードの部分拡大斜視図で
ある。
１…側板、２…ランナブレード、６…切欠部、
６ａ…薄肉端部、７，７…両端、９…焼ばめリン
グ。
Figures 1 to 5 show examples of this invention, and Figures 6 to 5 show examples of this invention.
9 shows a conventional example, FIG. 1 is a partially cutaway front view of the embodiment with some members omitted, FIG. 2 is an enlarged side view of the same, FIG. 3 is a sectional view taken along line AA, Fourth
The figure is a BB sectional view, FIG. 5 is an enlarged perspective view of the runner blade of the embodiment with the middle part omitted, FIG. 6 is a front view of the conventional example, FIG. 7 is a partially enlarged side view of the same as above, and FIG. 8 9 is a partially enlarged sectional view showing the welded portion of the same as above, and FIG. 9 is a partially enlarged perspective view of the runner blade same as above. 1... Side plate, 2... Runner blade, 6... Notch,
6a... Thin end portion, 7, 7... Both ends, 9... Shrink fit ring.
Claims (1)
配設し、しかも各ランナブレードの両端を前記側
板へ溶接するクロスフロー水車のランナにおいて
、各側板の外周へ焼ばめリングを取り付け、各ラ
ンナブレードの両端の角隅へ切欠部を形成し、前
記切欠部により形成された薄肉端部を溶接するこ
となく、前記ランナブレードの両端を側板へ溶接
することを特徴とするクロスフロー水車のランナ
。 In a cross-flow turbine runner in which a plurality of runner blades are arranged between opposing side plates and both ends of each runner blade are welded to the side plates, a shrink fit ring is attached to the outer periphery of each side plate, and a shrink fit ring is attached to the outer periphery of each side plate. A runner for a cross-flow water turbine, characterized in that notches are formed at the corners of both ends, and both ends of the runner blade are welded to side plates without welding the thin end portions formed by the notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016060U JPH0329582Y2 (en) | 1988-02-08 | 1988-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016060U JPH0329582Y2 (en) | 1988-02-08 | 1988-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01119879U true JPH01119879U (en) | 1989-08-14 |
| JPH0329582Y2 JPH0329582Y2 (en) | 1991-06-24 |
Family
ID=31228660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988016060U Expired JPH0329582Y2 (en) | 1988-02-08 | 1988-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329582Y2 (en) |
-
1988
- 1988-02-08 JP JP1988016060U patent/JPH0329582Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329582Y2 (en) | 1991-06-24 |