JPH01163002U - - Google Patents
Info
- Publication number
- JPH01163002U JPH01163002U JP5503888U JP5503888U JPH01163002U JP H01163002 U JPH01163002 U JP H01163002U JP 5503888 U JP5503888 U JP 5503888U JP 5503888 U JP5503888 U JP 5503888U JP H01163002 U JPH01163002 U JP H01163002U
- Authority
- JP
- Japan
- Prior art keywords
- air
- spindle
- bearing housing
- attached
- turbine
- 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
- 238000007789 sealing Methods 0.000 claims 2
Landscapes
- Turning (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
図は本考案の一実施例を示すエアタービンの縦
断面図である。
図中、１はエアスピンドル、３は軸受ハウジン
グ、４はスピンドル、８はエアタービン、８ａは
デイスク面、１８はエア通路、２０は絞り片、２
１はシール体である。
The figure is a longitudinal sectional view of an air turbine showing an embodiment of the present invention. In the figure, 1 is an air spindle, 3 is a bearing housing, 4 is a spindle, 8 is an air turbine, 8a is a disk surface, 18 is an air passage, 20 is a throttle piece, 2
1 is a seal body.
Claims (1)
ンドルの一端にエアタービンを取付けたエアスピ
ンドルにおいて、上記エアタービンのエア通路側
と軸受ハウジング内との間をシールすべく、軸受
ハウジングにエアタービンのデイスク面と対向し
た同心円の絞り片を有するシール体を設けたこと
を特徴とするエアスピンドルのシール装置。 In an air spindle in which an air turbine is attached to one end of a spindle that is rotatably supported in a bearing housing, a disk surface of the air turbine is attached to the bearing housing in order to seal between the air passage side of the air turbine and the inside of the bearing housing. 1. A sealing device for an air spindle, characterized in that a sealing body having a concentric throttle piece facing the air spindle is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503888U JPH01163002U (en) | 1988-04-23 | 1988-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503888U JPH01163002U (en) | 1988-04-23 | 1988-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01163002U true JPH01163002U (en) | 1989-11-14 |
Family
ID=31280944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5503888U Pending JPH01163002U (en) | 1988-04-23 | 1988-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01163002U (en) |
-
1988
- 1988-04-23 JP JP5503888U patent/JPH01163002U/ja active Pending