JPS61156469U - - Google Patents
Info
- Publication number
- JPS61156469U JPS61156469U JP3899585U JP3899585U JPS61156469U JP S61156469 U JPS61156469 U JP S61156469U JP 3899585 U JP3899585 U JP 3899585U JP 3899585 U JP3899585 U JP 3899585U JP S61156469 U JPS61156469 U JP S61156469U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- displacement
- rotating shaft
- gap sensor
- position correction
- 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
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
第１図は本考案に係る軸受位置修正装置を発電
装置に応用した一実施例の概念図、第２図はその
軸受台下部の拡大図、第３図は従来例に係る発電
装置の一例を表す概念図である。
図面中、１は発電機、２，３は軸受台、５は発
電機、６は水車、１２はギヤツプセンサ、１３は
油圧サーボ機構、Ａ，Ｂ，Ｃは微小隙間である。
Fig. 1 is a conceptual diagram of an embodiment in which the bearing position correction device according to the present invention is applied to a power generating device, Fig. 2 is an enlarged view of the lower part of the bearing stand, and Fig. 3 is an example of a conventional power generating device. FIG. In the drawing, 1 is a generator, 2 and 3 are bearing stands, 5 is a generator, 6 is a water wheel, 12 is a gap sensor, 13 is a hydraulic servo mechanism, and A, B, and C are minute gaps.
Claims (1)
径方向変位を検出するギヤツプセンサと、該ギヤ
ツプセンサからの信号を受けて前記軸受が収納さ
れた軸受台を前記回転軸の変位方向と逆方向に所
定量変位させる油圧サーボ機構とを具えた軸心位
置修正装置。 A gap sensor detects the radial displacement of a rotating shaft rotatably supported via a bearing, and a bearing stand in which the bearing is housed is placed in a direction opposite to the displacement direction of the rotating shaft upon receiving a signal from the gap sensor. Axial center position correction device equipped with a hydraulic servo mechanism for fixed displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038995U JPH076698Y2 (en) | 1985-03-20 | 1985-03-20 | Turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038995U JPH076698Y2 (en) | 1985-03-20 | 1985-03-20 | Turbine generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61156469U true JPS61156469U (en) | 1986-09-27 |
| JPH076698Y2 JPH076698Y2 (en) | 1995-02-15 |
Family
ID=30546530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985038995U Expired - Lifetime JPH076698Y2 (en) | 1985-03-20 | 1985-03-20 | Turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076698Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007097273A (en) * | 2005-09-28 | 2007-04-12 | Hitachi Ltd | Generator shaft sealing device |
| CN107134898A (en) * | 2016-02-29 | 2017-09-05 | 株式会社东芝 | The maintaining method of generator, the pedestal of generator and generator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279201A (en) * | 1975-12-26 | 1977-07-04 | Hitachi Ltd | Shaft-alignment control apparatus for rotary machine |
-
1985
- 1985-03-20 JP JP1985038995U patent/JPH076698Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279201A (en) * | 1975-12-26 | 1977-07-04 | Hitachi Ltd | Shaft-alignment control apparatus for rotary machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007097273A (en) * | 2005-09-28 | 2007-04-12 | Hitachi Ltd | Generator shaft sealing device |
| JP4665689B2 (en) * | 2005-09-28 | 2011-04-06 | 株式会社日立製作所 | Shaft seal device for generator |
| CN107134898A (en) * | 2016-02-29 | 2017-09-05 | 株式会社东芝 | The maintaining method of generator, the pedestal of generator and generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076698Y2 (en) | 1995-02-15 |