JPS6018331U - Turbocharger thrust bearing - Google Patents

Turbocharger thrust bearing

Info

Publication number
JPS6018331U
JPS6018331U JP1984083004U JP8300484U JPS6018331U JP S6018331 U JPS6018331 U JP S6018331U JP 1984083004 U JP1984083004 U JP 1984083004U JP 8300484 U JP8300484 U JP 8300484U JP S6018331 U JPS6018331 U JP S6018331U
Authority
JP
Japan
Prior art keywords
thrust bearing
bearing body
thrust
rotating shaft
collar
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
Application number
JP1984083004U
Other languages
Japanese (ja)
Other versions
JPS6131209Y2 (en
Inventor
正博 吉岡
井上　滉
宗男 水本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1984083004U priority Critical patent/JPS6018331U/en
Publication of JPS6018331U publication Critical patent/JPS6018331U/en
Application granted granted Critical
Publication of JPS6131209Y2 publication Critical patent/JPS6131209Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Supercharger (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図は従来のスラスト軸受の縦断面図、第２図は第１
図の■−■線矢視図親図３図は本考案のスラスト軸受の
一例の縦断面図、第４図は第３図のＩＶ−ＩＶ線矢視親
図ある。 １・・・・・・ケーシング、２・・・・・・回転軸、５
・・・・・・スラスト軸受体、６・・・・・・スラスト
カラー、１０・・・・・・環状の逃げ溝、１１・・・・
・・給油溝。Figure 1 is a vertical cross-sectional view of a conventional thrust bearing, and Figure 2 is a vertical cross-sectional view of a conventional thrust bearing.
Figure 3 is a vertical sectional view of an example of the thrust bearing of the present invention, and Figure 4 is a diagram taken along the line IV--IV in Figure 3. 1... Casing, 2... Rotating shaft, 5
... Thrust bearing body, 6 ... Thrust collar, 10 ... Annular clearance groove, 11 ...
...Oil supply groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 負圧部近傍の固定部材に取付けたスラスト軸受体と、こ
のスラスト軸受体の端面に対接するように、スラスト軸
受体を貫通する回転軸に設けたスラストカラーとを備え
、潤滑油をスラスト軸受体から回転軸の貫通部を通して
スラスト軸受体とスラストカラーとの対接部に供給する
過給機のスラスト軸受において、前記スラスト軸受体の
スラストカラー側の端面に、スラストカラーの外縁に位
置する環状の逃げ溝と、この逃げ溝と回転軸の貫通部と
を連通しかつ反負荷側に位置するドレン部に向う１つの
半径方向の給油溝とを設けたことを特徴とする過給機の
スラスト軸受。The thrust bearing body is equipped with a thrust bearing body attached to a fixed member near the negative pressure section, and a thrust collar provided on a rotating shaft passing through the thrust bearing body so as to be in contact with the end face of the thrust bearing body. In the thrust bearing of a supercharger, which is supplied from the rotating shaft through the penetration part of the rotating shaft to the contact part between the thrust bearing body and the thrust collar, an annular ring located at the outer edge of the thrust collar is provided on the end face of the thrust bearing body on the thrust collar side. A thrust bearing for a supercharger, characterized in that it is provided with an relief groove and one radial oil supply groove that communicates the relief groove with a penetration part of a rotating shaft and faces a drain part located on the anti-load side. .
JP1984083004U 1984-06-06 1984-06-06 Turbocharger thrust bearing Granted JPS6018331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984083004U JPS6018331U (en) 1984-06-06 1984-06-06 Turbocharger thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984083004U JPS6018331U (en) 1984-06-06 1984-06-06 Turbocharger thrust bearing

Publications (2)

Publication Number Publication Date
JPS6018331U true JPS6018331U (en) 1985-02-07
JPS6131209Y2 JPS6131209Y2 (en) 1986-09-11

Family

ID=30212964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984083004U Granted JPS6018331U (en) 1984-06-06 1984-06-06 Turbocharger thrust bearing

Country Status (1)

Country Link
JP (1) JPS6018331U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125343A (en) * 2004-10-29 2006-05-18 Toyota Motor Corp Turbocharger
JP2015224676A (en) * 2014-05-26 2015-12-14 大豊工業株式会社 Thrust bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125343A (en) * 2004-10-29 2006-05-18 Toyota Motor Corp Turbocharger
JP2015224676A (en) * 2014-05-26 2015-12-14 大豊工業株式会社 Thrust bearing

Also Published As

Publication number Publication date
JPS6131209Y2 (en) 1986-09-11

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