JPH0343585U - - Google Patents
Info
- Publication number
- JPH0343585U JPH0343585U JP1989104898U JP10489889U JPH0343585U JP H0343585 U JPH0343585 U JP H0343585U JP 1989104898 U JP1989104898 U JP 1989104898U JP 10489889 U JP10489889 U JP 10489889U JP H0343585 U JPH0343585 U JP H0343585U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- water turbine
- outer cylinder
- bearing
- bearing device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
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)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の水車の軸受装置の一実施例を
示す水車ランナ部の正面図、第２図はその水車ラ
ンナ部の軸受装置を拡大して示す断面図、第３図
は従来の水車の軸受装置を示すランナの正面図で
ある。
１……主軸、２，２……上カバー、３……ラン
ナボス、４……ランナ羽根、５……封水装置、６
……下カバー、７……水路、８……ガイドベーン
、９……ランナ外周リング、１０……ランナ外筒
、１１……軸受、１２……ピン、１３……ブツシ
ユ、１４，１４ａ……封水装置、１５……摺動面
。
Fig. 1 is a front view of a water turbine runner section showing an embodiment of the bearing device of a water turbine of the present invention, Fig. 2 is an enlarged sectional view showing the bearing device of the water turbine runner section, and Fig. 3 is a conventional water turbine. FIG. 3 is a front view of a runner showing the bearing device of FIG. 1...Main shaft, 2, 2...Top cover, 3...Runner boss, 4...Runner blade, 5...Water sealing device, 6
... lower cover, 7 ... waterway, 8 ... guide vane, 9 ... runner outer ring, 10 ... runner outer cylinder, 11 ... bearing, 12 ... pin, 13 ... bush, 14, 14a ... Water sealing device, 15...Sliding surface.
Claims (1)
囲み、そのランナ外筒にランナ外周面をジヤーナ
ル面とする軸受を設けたことを特徴とする水車の
軸受装置。 A bearing device for a water turbine, characterized in that the outer periphery of the water turbine runner is surrounded by a runner outer cylinder which is a stationary part, and the runner outer cylinder is provided with a bearing whose outer peripheral surface of the runner is a journal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104898U JPH0343585U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104898U JPH0343585U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343585U true JPH0343585U (en) | 1991-04-24 |
Family
ID=31653677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989104898U Pending JPH0343585U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238437A (en) * | 2005-02-21 | 2006-09-07 | Harald Wegner | Wire reel-up device for earphone for hand-free kit for mobile telephones |
-
1989
- 1989-09-08 JP JP1989104898U patent/JPH0343585U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238437A (en) * | 2005-02-21 | 2006-09-07 | Harald Wegner | Wire reel-up device for earphone for hand-free kit for mobile telephones |