JPS58100224U - Centrifugal turbocharger seal ring cooling device - Google Patents
Centrifugal turbocharger seal ring cooling deviceInfo
- Publication number
- JPS58100224U JPS58100224U JP19315781U JP19315781U JPS58100224U JP S58100224 U JPS58100224 U JP S58100224U JP 19315781 U JP19315781 U JP 19315781U JP 19315781 U JP19315781 U JP 19315781U JP S58100224 U JPS58100224 U JP S58100224U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- cooling device
- ring cooling
- centrifugal turbocharger
- turbocharger seal
- 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
Landscapes
- Supercharger (AREA)
- Mechanical Sealing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示し、第１図は全体的な断
面図、第２図は第１図■円内の拡大図、第３図は第２図
■−■線に沿う断面図である。
１は本体、４はジャーナルベアリング、５は回転軸、５
ａは大径部、５Ｃは切込み、６はタービンインペラ、８
はシールリング。The drawings show one embodiment of this invention; Fig. 1 is an overall cross-sectional view, Fig. 2 is an enlarged view of the circle in Fig. 1, and Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2. It is. 1 is the main body, 4 is the journal bearing, 5 is the rotating shaft, 5
a is the large diameter part, 5C is the cut, 6 is the turbine impeller, 8
is a seal ring.
Claims (1)
転軸５の両端部にタービンインペラ６及びプロワインペ
ラ７を設けたものにおいて、上記回転軸５のタービンイ
ンペラ６側大径部５ａ周面にシールリング８を設けると
共に、上記大径部５ａの端面に鋭角な切込み５Ｃを設け
て、上記ジャーナルベアリング４を潤滑した油が上記切
込み５Ｃに沿ってシールリング８の近傍を流れるように
してなる遠心過給機のシールリング冷却装置。In an apparatus in which a turbine impeller 6 and a blower impeller 7 are provided at both ends of a rotating shaft 5 supported by the main body 1 via a journal bearing 4, a seal is provided on the circumferential surface of the large diameter portion 5a of the rotating shaft 5 on the turbine impeller 6 side. A centrifugal filter is provided with a ring 8 and an acute notch 5C on the end face of the large diameter portion 5a, so that the oil lubricating the journal bearing 4 flows near the seal ring 8 along the notch 5C. Feeder seal ring cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19315781U JPS58100224U (en) | 1981-12-28 | 1981-12-28 | Centrifugal turbocharger seal ring cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19315781U JPS58100224U (en) | 1981-12-28 | 1981-12-28 | Centrifugal turbocharger seal ring cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58100224U true JPS58100224U (en) | 1983-07-07 |
Family
ID=30106527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19315781U Pending JPS58100224U (en) | 1981-12-28 | 1981-12-28 | Centrifugal turbocharger seal ring cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58100224U (en) |
-
1981
- 1981-12-28 JP JP19315781U patent/JPS58100224U/en active Pending
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