JPH0361170U - - Google Patents
Info
- Publication number
- JPH0361170U JPH0361170U JP1989122647U JP12264789U JPH0361170U JP H0361170 U JPH0361170 U JP H0361170U JP 1989122647 U JP1989122647 U JP 1989122647U JP 12264789 U JP12264789 U JP 12264789U JP H0361170 U JPH0361170 U JP H0361170U
- Authority
- JP
- Japan
- Prior art keywords
- water turbine
- runner
- piston rod
- main shaft
- servo motor
- 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 5
- 238000012856 packing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 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図は本考案のランナボス加圧装置の構成を
示す部分図、第２図は第１図のリング部の拡大断
面図、第３図は一般的なカプラン水車の概略構成
を示す断面図、第４図および第５図はそれぞれ従
来のランナボス加圧装置の説明図である。
１…主軸受、２…水車主軸、４…ランナボス、
５…ランナサーボモータシリンダ、７…ピストン
ロツド、２０…リング、２１ａ，２１ｂ…パツキ
ン。
Fig. 1 is a partial view showing the configuration of the runner boss pressurizing device of the present invention, Fig. 2 is an enlarged sectional view of the ring part in Fig. 1, and Fig. 3 is a sectional view showing the schematic structure of a general Kaplan water turbine. FIGS. 4 and 5 are explanatory diagrams of conventional runner boss pressurizing devices, respectively. 1... Main bearing, 2... Water turbine main shaft, 4... Runner boss,
5... Runner servo motor cylinder, 7... Piston rod, 20... Ring, 21a, 21b... Packing.
Claims (1)
サーボモータの操作力をランナベーンに伝えるピ
ストンロツド又はサーボモータに操作油を送る圧
油導入管との間隙内に、内外周にパツキンを装着
したリングを上記ピストンロツド又は圧油導入管
に沿つて上下動可能に介装したことを特徴とする
、カプラン水車のランナボス加圧装置。 Insert into the inner surface of the water turbine main shaft and into the water turbine main shaft,
In the gap between the piston rod that transmits the operating force of the servo motor to the runner vane or the pressure oil introduction pipe that sends operating oil to the servo motor, a ring equipped with packing on the inner and outer peripheries can be moved up and down along the piston rod or pressure oil introduction pipe. A runner boss pressurizing device for a Kaplan water turbine, which is characterized by being installed in a runner boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122647U JPH0361170U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122647U JPH0361170U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361170U true JPH0361170U (en) | 1991-06-14 |
Family
ID=31670640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122647U Pending JPH0361170U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361170U (en) |
-
1989
- 1989-10-19 JP JP1989122647U patent/JPH0361170U/ja active Pending