JPH01113195U - - Google Patents
Info
- Publication number
- JPH01113195U JPH01113195U JP761988U JP761988U JPH01113195U JP H01113195 U JPH01113195 U JP H01113195U JP 761988 U JP761988 U JP 761988U JP 761988 U JP761988 U JP 761988U JP H01113195 U JPH01113195 U JP H01113195U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- thrust disk
- shrink
- cover
- heating cover
- 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
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例であるスラストデイ
スクの抜取り装置の構成及び装着状態を示す縦断
面図、第２図は従来の遠心圧縮機のロータのシー
ル部及び軸受部を示す縦断面図、第３図は従来の
スラストデイスクの抜取り状態を示す縦断面図で
ある。
１…スラストデイスク、１ａ…焼嵌め部、２…
加熱カバー、２ａ…蒸気室、３…給気管、４…排
気管、５…ボルト、１０…ロータ軸、１０ｂ…軸
端テーパ部。
Fig. 1 is a longitudinal cross-sectional view showing the configuration and installation state of a thrust disk extraction device which is an embodiment of the present invention, and Fig. 2 is a longitudinal cross-sectional view showing the rotor seal and bearing portion of a conventional centrifugal compressor. , FIG. 3 is a vertical sectional view showing a conventional thrust disk in an extracted state. 1... Thrust disk, 1a... Shrink fitting part, 2...
Heating cover, 2a... Steam chamber, 3... Air supply pipe, 4... Exhaust pipe, 5... Bolt, 10... Rotor shaft, 10b... Shaft end tapered part.
Claims (1)
デイスクの焼嵌め部に装着して加熱室を形成する
加熱カバーと、同加熱カバーの着脱手段と、前記
加熱カバーに設けられ前記加熱室に連通する加熱
媒体の送給口及び排出口とを備えてなることを特
徴とするスラストデイスクの抜取り装置。 A heating cover that is attached to a shrink-fitted portion of a thrust disk that is shrink-fitted to a rotating shaft of a rotating mechanical device to form a heating chamber, a means for attaching and detaching the heating cover, and a means that is provided on the heating cover and communicates with the heating chamber. A thrust disk extraction device characterized by comprising a heating medium supply port and a heating medium discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP761988U JPH01113195U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP761988U JPH01113195U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113195U true JPH01113195U (en) | 1989-07-31 |
Family
ID=31212782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP761988U Pending JPH01113195U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113195U (en) |
-
1988
- 1988-01-26 JP JP761988U patent/JPH01113195U/ja active Pending