JPS5988227U - Turbocharger oil seal device - Google Patents

Turbocharger oil seal device

Info

Publication number
JPS5988227U
JPS5988227U JP18327582U JP18327582U JPS5988227U JP S5988227 U JPS5988227 U JP S5988227U JP 18327582 U JP18327582 U JP 18327582U JP 18327582 U JP18327582 U JP 18327582U JP S5988227 U JPS5988227 U JP S5988227U
Authority
JP
Japan
Prior art keywords
oil
seal
seal ring
seal device
oil 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
Application number
JP18327582U
Other languages
Japanese (ja)
Inventor
雅人 野口
Original Assignee
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP18327582U priority Critical patent/JPS5988227U/en
Publication of JPS5988227U publication Critical patent/JPS5988227U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の全体構成図、第２図はその要部拡大構
成図、第３図は本考案の実施例の要部拡大構成図である
。 ２・・・コンプレッサタービン、３・・・タービン軸、
４・・・タービンハウジング、５・・・コンプレッサハ
ウジング、７・・・軸受、９・・・スラスト軸受、１０
・・・スラストカラー、２１・・・オイル出口、２４・
・・油切り部材、２５・・・大径部、２６・・・小径部
、２９．３０・・・シールリング、３１・・・シールプ
レート、３１Ａ。 ３１Ｂ・・・リップ部、３２・・・油落し７孔。FIG. 1 is an overall block diagram of a conventional example, FIG. 2 is an enlarged block diagram of its main parts, and FIG. 3 is an enlarged block diagram of main parts of an embodiment of the present invention. 2... Compressor turbine, 3... Turbine shaft,
4... Turbine housing, 5... Compressor housing, 7... Bearing, 9... Thrust bearing, 10
...Thrust collar, 21...Oil outlet, 24.
...Oil draining member, 25...Large diameter portion, 26...Small diameter portion, 29.30...Seal ring, 31...Seal plate, 31A. 31B...Lip part, 32...7 oil drop holes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タービン軸に潤滑オイルをシールする二重環構造の油切
り部材を取付け、この油切り部材の大径部および小径部
にそれぞれシールリングを介装するとともに、これら大
径部と小径部に対応した二重環構造のリップ部をもち、
このリップ部がそれぞれシールリングと摺接するシール
プレートをハウジングに取付け、さらに軸受側のシール
リングを漏出したオイルをオイル出口へと誘導する油落
し孔をシールプレートに開口したことを特徴とするター
ボチャージャのオイルシール装置。An oil cutting member with a double ring structure is installed on the turbine shaft to seal lubricating oil, and a seal ring is installed in each of the large diameter and small diameter parts of this oil cutting member, and a seal ring is installed in each of the large and small diameter parts. Has a lip part with a double ring structure,
A turbocharger characterized in that a seal plate is attached to the housing so that the lip portion slides on each seal ring, and an oil drop hole is opened in the seal plate to guide oil leaking from the seal ring on the bearing side to an oil outlet. oil seal device.
JP18327582U 1982-12-03 1982-12-03 Turbocharger oil seal device Pending JPS5988227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18327582U JPS5988227U (en) 1982-12-03 1982-12-03 Turbocharger oil seal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18327582U JPS5988227U (en) 1982-12-03 1982-12-03 Turbocharger oil seal device

Publications (1)

Publication Number Publication Date
JPS5988227U true JPS5988227U (en) 1984-06-14

Family

ID=30396695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18327582U Pending JPS5988227U (en) 1982-12-03 1982-12-03 Turbocharger oil seal device

Country Status (1)

Country Link
JP (1) JPS5988227U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016180324A (en) * 2015-03-23 2016-10-13 三菱重工業株式会社 Exhaust turbocharger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016180324A (en) * 2015-03-23 2016-10-13 三菱重工業株式会社 Exhaust turbocharger

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