JPS62108571U - - Google Patents
Info
- Publication number
- JPS62108571U JPS62108571U JP1985201704U JP20170485U JPS62108571U JP S62108571 U JPS62108571 U JP S62108571U JP 1985201704 U JP1985201704 U JP 1985201704U JP 20170485 U JP20170485 U JP 20170485U JP S62108571 U JPS62108571 U JP S62108571U
- Authority
- JP
- Japan
- Prior art keywords
- operating
- blade
- servo motor
- wing
- rotating bearings
- 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
- Hydraulic Turbines (AREA)
Description
第１図は本考案の１実施例の可変翼水力機械の
翼操作機構の部分断面図、第２図は従来のサーボ
モータボス内蔵型の可変翼水力機械の翼操作機構
の断面図、第３図は従来のサーボモータ主軸内蔵
型の可変翼水力機械の翼操作機構の断面図、第４
図は従来のサーボモータ外置型の可変翼水力機械
の翼操作機構の断面図である。
８……可変翼、９……ボス、１０……操作ロツ
ド、１１……主軸、１２，１４……回転軸受、１
３……サーボモータ、１５……連結ロツド、１６
，１７……供給口、１８……カバー。
FIG. 1 is a partial sectional view of a blade operating mechanism of a variable blade hydraulic machine according to an embodiment of the present invention, FIG. 2 is a sectional view of a blade operating mechanism of a conventional variable blade hydraulic machine with a built-in servo motor boss, and FIG. The figure is a cross-sectional view of the blade operating mechanism of a conventional variable blade hydraulic machine with a built-in servo motor main shaft.
The figure is a sectional view of a blade operating mechanism of a conventional servo motor external variable blade hydraulic machine. 8... Variable blade, 9... Boss, 10... Operating rod, 11... Main shaft, 12, 14... Rotating bearing, 1
3... Servo motor, 15... Connection rod, 16
, 17... supply port, 18... cover.
Claims (1)
れぞれ回転軸受を設け、該回転軸受間に翼操作用
サーボモータを設けることにより、該翼操作用サ
ーボモータの操作力を軸系内で相殺し、軸系外部
に上記翼操作用サーボモータのサーボ操作力が伝
わらないように構成したことを特徴とする可変翼
水力機械の翼操作機構。 Rotating bearings are provided at the end of the blade operating rod and at the end of the main shaft that supports the wing mechanism, and by providing a servo motor for operating the wing between the rotating bearings, the operating force of the servo motor for operating the wing is offset within the shaft system. A blade operating mechanism for a variable blade hydraulic machine, characterized in that the servo operating force of the blade operating servo motor is not transmitted to the outside of the shaft system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201704U JPS62108571U (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201704U JPS62108571U (en) | 1985-12-25 | 1985-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108571U true JPS62108571U (en) | 1987-07-10 |
Family
ID=31165403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985201704U Pending JPS62108571U (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108571U (en) |
-
1985
- 1985-12-25 JP JP1985201704U patent/JPS62108571U/ja active Pending