JPS6147434U - Turbocharger bearing device - Google Patents

Turbocharger bearing device

Info

Publication number
JPS6147434U
JPS6147434U JP13277284U JP13277284U JPS6147434U JP S6147434 U JPS6147434 U JP S6147434U JP 13277284 U JP13277284 U JP 13277284U JP 13277284 U JP13277284 U JP 13277284U JP S6147434 U JPS6147434 U JP S6147434U
Authority
JP
Japan
Prior art keywords
bearing
casing
oil
oil film
bearing 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
Application number
JP13277284U
Other languages
Japanese (ja)
Inventor
信之 池谷
和也 宮下
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP13277284U priority Critical patent/JPS6147434U/en
Priority to DE3531313A priority patent/DE3531313C3/en
Priority to IT8522046A priority patent/IT1185677B/en
Priority to FR858513068A priority patent/FR2569771B1/en
Publication of JPS6147434U publication Critical patent/JPS6147434U/en
Priority to US07/070,617 priority patent/US4721441A/en
Pending legal-status Critical Current

Links

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]

図は本考案の一実施例を示した一部切欠断面正面図であ
る。 １・・・タービン車室、２・・・コンプレッサ車室、３
・・・軸受車室、５・・・軸受ハウシング、ｄ・・・タ
ービン軸、１１・・・オイルフイルムダンパ、１２・・
・タービン側玉軸受、１３・・・コンブレッサ側玉軸受
、１９・・・排油口、２０・・・排油孔、２１・・・回
り止め用のルーズなピン。The figure is a partially cutaway sectional front view showing an embodiment of the present invention. 1...Turbine casing, 2...Compressor casing, 3
... Bearing chamber, 5... Bearing housing, d... Turbine shaft, 11... Oil film damper, 12...
- Turbine side ball bearing, 13... Compressor side ball bearing, 19... Oil drain port, 20... Oil drain hole, 21... Loose pin for rotation prevention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タービン車室とコンブレツサ車室の間に軸受車室を備え
、かつ、該軸受車室の軸受ハウジング内に浮ｔｌ状態に
設けられたオイルフイルムダンパによって支持されてい
るタービン側玉軸受とコンプレツサ側主軸受とを有する
過給機において、前記オイルフイルムタンパが一体形か
らなり、しかも、該オイルフィルタダンパの回り止めを
しているルーズなピンを備え、かつ、該オイルフィルム
タンパには、前記軸受ハウジングのυト油口に連通して
いる排油孔を備えていることを特徴とする、過給機の軸
受装置。A bearing casing is provided between the turbine casing and the compressor casing, and a turbine-side ball bearing and a compressor-side main shaft are supported by an oil film damper provided in a floating state within a bearing housing of the bearing casing. In a supercharger having a bearing, the oil film tamper is integrally formed, and further includes a loose pin that prevents rotation of the oil filter damper, and the oil film tamper has a bearing housing. A bearing device for a supercharger, characterized in that it is equipped with an oil drain hole that communicates with an oil port of the turbocharger.
JP13277284U 1984-09-03 1984-09-03 Turbocharger bearing device Pending JPS6147434U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13277284U JPS6147434U (en) 1984-09-03 1984-09-03 Turbocharger bearing device
DE3531313A DE3531313C3 (en) 1984-09-03 1985-09-02 Bearing device in a turbocharger
IT8522046A IT1185677B (en) 1984-09-03 1985-09-02 SUPPORT DEVICE FOR EXHAUST GAS TURBOCHARGER
FR858513068A FR2569771B1 (en) 1984-09-03 1985-09-03 SUPPORT DEVICE FOR TURBOCHARGER FOR PROVIDING STABLE ROTATION OF A TURBINE SHAFT
US07/070,617 US4721441A (en) 1984-09-03 1987-07-09 Bearing device for turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13277284U JPS6147434U (en) 1984-09-03 1984-09-03 Turbocharger bearing device

Publications (1)

Publication Number Publication Date
JPS6147434U true JPS6147434U (en) 1986-03-29

Family

ID=30691334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13277284U Pending JPS6147434U (en) 1984-09-03 1984-09-03 Turbocharger bearing device

Country Status (1)

Country Link
JP (1) JPS6147434U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014058936A (en) * 2012-09-19 2014-04-03 Jtekt Corp Bearing device
JP2014156822A (en) * 2013-02-15 2014-08-28 Jtekt Corp Bearing device for turbocharger
US11920489B2 (en) 2018-09-24 2024-03-05 Turbo Systems Switzerland Ltd Exhaust turbocharger having a bearing assembly module

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978048A (en) * 1972-12-06 1974-07-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978048A (en) * 1972-12-06 1974-07-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014058936A (en) * 2012-09-19 2014-04-03 Jtekt Corp Bearing device
JP2014156822A (en) * 2013-02-15 2014-08-28 Jtekt Corp Bearing device for turbocharger
US11920489B2 (en) 2018-09-24 2024-03-05 Turbo Systems Switzerland Ltd Exhaust turbocharger having a bearing assembly module

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