JPS61132449U - - Google Patents

Info

Publication number
JPS61132449U
JPS61132449U JP1554185U JP1554185U JPS61132449U JP S61132449 U JPS61132449 U JP S61132449U JP 1554185 U JP1554185 U JP 1554185U JP 1554185 U JP1554185 U JP 1554185U JP S61132449 U JPS61132449 U JP S61132449U
Authority
JP
Japan
Prior art keywords
lubricating oil
rotating shaft
oil passage
provided along
axial center
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
JP1554185U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1554185U priority Critical patent/JPS61132449U/ja
Publication of JPS61132449U publication Critical patent/JPS61132449U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)

Description

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

第１図はこの考案の一実施例を示す断面図、第
２図は従来における潤滑装置の一例を示す断面図
である。 １……ターボ過給機、５……玉軸受、６……回
転軸、７……タービンロータ、８……コンプレツ
サロータ、１０……外輪、１１ａ，１１ｂ……軸
受玉、１２……内輪、１４……潤滑油出口、１５
……潤滑油通路、１６，１７，１８……潤滑油供
給孔、２３……フロート室、２４……フロート、
２５……チエツク弁、２６……潤滑油導入口。 FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing an example of a conventional lubricating device. 1... Turbo supercharger, 5... Ball bearing, 6... Rotating shaft, 7... Turbine rotor, 8... Compressor rotor, 10... Outer ring, 11a, 11b... Bearing balls, 12... Inner ring , 14... Lubricating oil outlet, 15
... Lubricating oil passage, 16, 17, 18... Lubricating oil supply hole, 23... Float chamber, 24... Float,
25...Check valve, 26...Lubricating oil inlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端部にタービンロータおよびコンプレツサロ
ータを備えた回転軸が軸受を介してセンタハウジ
ングに支持されてなるターボ過給機において、上
記回転軸の軸中心に沿つて潤滑油通路が設けられ
るとともに、この潤滑油通路から軸受部分に向け
て上記回転軸の半径方向に潤滑油供給孔が形成さ
れ、かつ上記潤滑油通路に導入される潤滑油を略
一定圧力とする油圧調節機構を備えてなるターボ
過給機の潤滑装置。 In a turbo supercharger in which a rotating shaft having a turbine rotor and a compressor rotor at both ends is supported by a center housing via bearings, a lubricating oil passage is provided along the axial center of the rotating shaft, and a lubricating oil passage is provided along the axial center of the rotating shaft. A turbo overflow system comprising: a lubricating oil supply hole formed in the radial direction of the rotating shaft from the lubricating oil passage toward the bearing portion; and a hydraulic adjustment mechanism that maintains the lubricating oil introduced into the lubricating oil passage at a substantially constant pressure. Feeder lubrication system.
JP1554185U 1985-02-06 1985-02-06 Pending JPS61132449U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1554185U JPS61132449U (en) 1985-02-06 1985-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1554185U JPS61132449U (en) 1985-02-06 1985-02-06

Publications (1)

Publication Number Publication Date
JPS61132449U true JPS61132449U (en) 1986-08-19

Family

ID=30501473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1554185U Pending JPS61132449U (en) 1985-02-06 1985-02-06

Country Status (1)

Country Link
JP (1) JPS61132449U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239315A (en) * 1986-12-19 1988-10-05 ザ　ギヤレツト　コーポレーシヨン Turbocharger
JP2011038493A (en) * 2009-08-18 2011-02-24 Honda Motor Co Ltd Supercharger lubricating structure for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239315A (en) * 1986-12-19 1988-10-05 ザ　ギヤレツト　コーポレーシヨン Turbocharger
JP2011038493A (en) * 2009-08-18 2011-02-24 Honda Motor Co Ltd Supercharger lubricating structure for internal combustion engine

Similar Documents

Publication Publication Date Title
US6877901B2 (en) Bearing system for high-speed rotating machinery
US6478469B1 (en) Velocity variance reducing multiple bearing arrangement for impeller shaft of centrifugal supercharger
US6651633B1 (en) Centrifugal compressor having compound bearing assembly
JPH01159130U (en)
JP2510425Y2 (en) Lubrication structure of compressor main shaft bearing
JPS61132449U (en)
JPS6316836Y2 (en)
JPS6229487U (en)
JPH0343534U (en)
WO2016199818A1 (en) Bearing unit
JPS627851Y2 (en)
JPH01113136U (en)
JPS63156432U (en)
JPH0432226U (en)
JPH0323699U (en)
JPS6335170Y2 (en)
JPS632013B2 (en)
JPH0256822U (en)
JPS6438240U (en)
JPS61187585A (en) Rotary compressor
JPS6261942U (en)
JPH03122239U (en)
JPH0322485Y2 (en)
JPS6157140U (en)
JPH0458618U (en)