JPS6297368U - - Google Patents
Info
- Publication number
- JPS6297368U JPS6297368U JP18914985U JP18914985U JPS6297368U JP S6297368 U JPS6297368 U JP S6297368U JP 18914985 U JP18914985 U JP 18914985U JP 18914985 U JP18914985 U JP 18914985U JP S6297368 U JPS6297368 U JP S6297368U
- Authority
- JP
- Japan
- Prior art keywords
- labyrinth seal
- shaft sealing
- shaft
- sealing device
- narrowing
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Supercharger (AREA)
Description
第１図は本考案軸封装置の一実施例に係る断面
図、第２図は従来の軸封装置の一例を示す断面図
である。
１……ボデイ、２……シヤフト、３……機内ス
ラスト軸受、４……ブロワ、５……スリーブ、７
……環状溝、８……リテーナ、９……シールリン
グ、１０……ラビリンスシール、１４……シヤフ
ト支持機構、１５……支持リング、１６……Ｏリ
ング。
FIG. 1 is a sectional view showing an embodiment of the shaft sealing device of the present invention, and FIG. 2 is a sectional view showing an example of a conventional shaft sealing device. 1...Body, 2...Shaft, 3...In-machine thrust bearing, 4...Blower, 5...Sleeve, 7
... Annular groove, 8 ... Retainer, 9 ... Seal ring, 10 ... Labyrinth seal, 14 ... Shaft support mechanism, 15 ... Support ring, 16 ... O ring.
Claims (1)
いて、油等の被シール液をシールするラビリンス
シールに対しゴム状弾性体製のパツキングを備え
てシヤフトのぶれを抑制する機構を併設して前記
ラビリンスシールのクリアランスを狭めてなるこ
とを特徴とする軸封装置。 In shaft sealing devices used in automotive turbochargers, etc., a labyrinth seal that seals oil and other liquids to be sealed is equipped with a packing made of rubber-like elastic material to suppress shaft vibration. A shaft sealing device characterized by narrowing the clearance of a labyrinth seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18914985U JPH0138375Y2 (en) | 1985-12-10 | 1985-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18914985U JPH0138375Y2 (en) | 1985-12-10 | 1985-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6297368U true JPS6297368U (en) | 1987-06-20 |
| JPH0138375Y2 JPH0138375Y2 (en) | 1989-11-16 |
Family
ID=31141184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18914985U Expired JPH0138375Y2 (en) | 1985-12-10 | 1985-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138375Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2169186A3 (en) * | 2008-09-26 | 2011-05-04 | Pierburg GmbH | Sealing arrangement for the compressor side of a turbocharger of a combustion engine and corresponding method for sealing of this compressor side |
| JP2018517866A (en) * | 2015-04-21 | 2018-07-05 | ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ | Exhaust gas turbocharger for internal combustion engines, especially for automobile internal combustion engines |
-
1985
- 1985-12-10 JP JP18914985U patent/JPH0138375Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2169186A3 (en) * | 2008-09-26 | 2011-05-04 | Pierburg GmbH | Sealing arrangement for the compressor side of a turbocharger of a combustion engine and corresponding method for sealing of this compressor side |
| JP2018517866A (en) * | 2015-04-21 | 2018-07-05 | ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ | Exhaust gas turbocharger for internal combustion engines, especially for automobile internal combustion engines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138375Y2 (en) | 1989-11-16 |