JPH01136636U - - Google Patents

Info

Publication number
JPH01136636U
JPH01136636U JP1988031677U JP3167788U JPH01136636U JP H01136636 U JPH01136636 U JP H01136636U JP 1988031677 U JP1988031677 U JP 1988031677U JP 3167788 U JP3167788 U JP 3167788U JP H01136636 U JPH01136636 U JP H01136636U
Authority
JP
Japan
Prior art keywords
gap
bearing
squeeze film
film damper
cylindrical sleeve
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
JP1988031677U
Other languages
English (en)
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 JP1988031677U priority Critical patent/JPH01136636U/ja
Publication of JPH01136636U publication Critical patent/JPH01136636U/ja
Pending 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例のスクイズフイル
ムダンパを示すターボチヤージヤ軸受部の断面図
、第２図はスクイズフイルムタンパにおける軸受
直径隙間とばね係数との相関図、第３図は従来の
スクイズフイルムダンパを示すターボチヤージヤ
軸受部の断面図、第４図は同作用説明図である。 ２１……軸受ハウジング、３１……軸受外輪、
３５……隙間、３９……円筒スリーブ、４１……
内側隙間、４３……外側隙間、４５……Ｏリング
（弾性部材）。

Claims (1)

  1. 【実用新案登録請求の範囲】 軸受外輪と軸受ハウジングとの間に隙間が形成
    され、この隙間に粘性流体が満たされているスク
    イズフイルムダンパにおいて、前記隙間に円筒ス
    リーブを介装し、この円筒スリーブの軸受外輪側
    に内側隙間を形成する一方、軸受ハウジング側に 外側隙間を形成し、前記外側隙間に弾性部材を
    設けたことを特徴とするスクイズフイルムダンパ
    。
JP1988031677U 1988-03-11 1988-03-11 Pending JPH01136636U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988031677U JPH01136636U (ja) 1988-03-11 1988-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988031677U JPH01136636U (ja) 1988-03-11 1988-03-11

Publications (1)

Publication Number Publication Date
JPH01136636U true JPH01136636U (ja) 1989-09-19

Family

ID=31257707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988031677U Pending JPH01136636U (ja) 1988-03-11 1988-03-11

Country Status (1)

Country Link
JP (1) JPH01136636U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013104370A (ja) * 2011-11-15 2013-05-30 Shimadzu Corp 真空ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013104370A (ja) * 2011-11-15 2013-05-30 Shimadzu Corp 真空ポンプ

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