JPH0251768U - - Google Patents
Info
- Publication number
- JPH0251768U JPH0251768U JP13062888U JP13062888U JPH0251768U JP H0251768 U JPH0251768 U JP H0251768U JP 13062888 U JP13062888 U JP 13062888U JP 13062888 U JP13062888 U JP 13062888U JP H0251768 U JPH0251768 U JP H0251768U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- flinger
- bearing
- bearing box
- sealing device
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
は従来例の縦断面図である。
２……軸受、２ａ……内輪、３……回転軸、４
……軸受箱、１３……ラビリンスパツキン、１５
……トルク伝達部材、１９……回転フリンガー、
１９ａ……ボス。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention, and FIG. 2 is a longitudinal sectional view of a conventional example. 2... Bearing, 2a... Inner ring, 3... Rotating shaft, 4
...Bearing box, 13...Labyrinth packing, 15
... Torque transmission member, 19 ... Rotating flinger,
19a...Boss.
Claims (1)
接してこれを貫通する回転軸にプーリ等のトルク
伝達部材を取付け、前記軸受と軸受箱のそれぞれ
トルク伝達部材側端面部に環状の回転フリンガー
およびラビリンスパツキンを設けてなる回転機の
軸封装置において、前記ラビリンスパツキンを互
に対向する軸受箱とトルク伝達部材の端面で形成
するとともに、軸受箱を貫通して突出する前記回
転フリンガーの円筒状ボスの先端面をトルク伝達
部材で押圧して回転フリンガーを軸受の内輪に固
定したことを特徴とする回転機の軸封装置。 A torque transmitting member such as a pulley is attached to the rotating shaft adjacent to and passing through the bearing box that supports the rotating shaft via a rolling bearing, and an annular rotating flinger and a In a shaft sealing device for a rotating machine provided with a labyrinth packing, the labyrinth packing is formed by mutually opposing end surfaces of a bearing box and a torque transmission member, and the cylindrical boss of the rotating flinger projects through the bearing box. A shaft sealing device for a rotating machine, characterized in that a rotary flinger is fixed to an inner ring of a bearing by pressing a front end surface of the rotary finger with a torque transmission member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13062888U JPH0251768U (en) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13062888U JPH0251768U (en) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251768U true JPH0251768U (en) | 1990-04-12 |
Family
ID=31385969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13062888U Pending JPH0251768U (en) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251768U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119527A (en) * | 1995-05-12 | 1997-05-06 | Inpro Co Inc | Sealing structure |
| JPH10238541A (en) * | 1997-02-27 | 1998-09-08 | Kawasaki Steel Corp | Rotary shaft bearing holding device |
| JP2006329277A (en) * | 2005-05-24 | 2006-12-07 | Showa Corp | Propeller shaft supporting structure |
| KR20160052539A (en) * | 2013-09-05 | 2016-05-12 | 파울 뮬러 게엠베하 앤드 코 카게 운테르네멘스베테리군겐 | Sealing element with additional ring |
| JP2018184955A (en) * | 2017-04-26 | 2018-11-22 | プファイファー・ヴァキューム・ゲーエムベーハー | Vacuum pump |
-
1988
- 1988-10-05 JP JP13062888U patent/JPH0251768U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119527A (en) * | 1995-05-12 | 1997-05-06 | Inpro Co Inc | Sealing structure |
| JPH10238541A (en) * | 1997-02-27 | 1998-09-08 | Kawasaki Steel Corp | Rotary shaft bearing holding device |
| JP2006329277A (en) * | 2005-05-24 | 2006-12-07 | Showa Corp | Propeller shaft supporting structure |
| KR20160052539A (en) * | 2013-09-05 | 2016-05-12 | 파울 뮬러 게엠베하 앤드 코 카게 운테르네멘스베테리군겐 | Sealing element with additional ring |
| JP2016529459A (en) * | 2013-09-05 | 2016-09-23 | パウル ミュラー ゲーエムベーハー ウント コンパニー カーゲー ウンターネーメンスベタイリグンゲン | Sealing element with additional ring |
| JP2018184955A (en) * | 2017-04-26 | 2018-11-22 | プファイファー・ヴァキューム・ゲーエムベーハー | Vacuum pump |