JPH01162046U - - Google Patents

Info

Publication number
JPH01162046U
JPH01162046U JP1988058564U JP5856488U JPH01162046U JP H01162046 U JPH01162046 U JP H01162046U JP 1988058564 U JP1988058564 U JP 1988058564U JP 5856488 U JP5856488 U JP 5856488U JP H01162046 U JPH01162046 U JP H01162046U
Authority
JP
Japan
Prior art keywords
bearing housing
receiving part
thrust receiving
bearing
pair
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
JP1988058564U
Other languages
Japanese (ja)
Other versions
JPH0710037Y2 (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 JP1988058564U priority Critical patent/JPH0710037Y2/en
Publication of JPH01162046U publication Critical patent/JPH01162046U/ja
Application granted granted Critical
Publication of JPH0710037Y2 publication Critical patent/JPH0710037Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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)
  • Support Of The Bearing (AREA)
  • Supercharger (AREA)

Description

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

第１図は本考案に係わる過給機の軸受装置の一
実施例を示す断面図、第２図は同上実施例におけ
るダンパスリーブとアウタスペーサの構造を示す
斜視図、第３図は従来装置の断面図である。 ２１……軸受ハウジング、２２……タービン軸
、２３……タービン側玉軸受、２４……コンプレ
ツサ側玉軸受、２３ａ，２４ａ……外輪、２７…
…タービン側ダンパスリーブ、２８……コンプレ
ツサ側ダンパスリーブ、３２……アウタスペーサ
、３３……ピン、３４……凸部、３５……凹部。 Fig. 1 is a sectional view showing an embodiment of a bearing device for a supercharger according to the present invention, Fig. 2 is a perspective view showing the structure of a damper sleeve and an outer spacer in the same embodiment, and Fig. 3 is a diagram of a conventional device. FIG. 21... Bearing housing, 22... Turbine shaft, 23... Turbine side ball bearing, 24... Compressor side ball bearing, 23a, 24a... Outer ring, 27...
...Turbine side damper sleeve, 28... Compressor side damper sleeve, 32... Outer spacer, 33... Pin, 34... Convex part, 35... Concave part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸受ハウジングと、該軸受ハウジング内を貫通
するタービン軸と、該タービン軸に互いに離間し
て軸着されかつ前記軸受ハウジング内に支持され
る一対の玉軸受と、を備えた過給機の軸受装置に
おいて、前記軸受ハウジング内の一対の玉軸受間
に配置されて該軸受ハウジングに回転不能に支持
されたスラスト受け部を設け、該スラスト受け部
の両端面に前記一対の玉軸受の外輪と直接的若し
くは間接的に係合して玉軸受の外輪の回転を抑止
する係合部を設けたことを特徴とする過給機の軸
受装置。 A bearing device for a supercharger, comprising: a bearing housing; a turbine shaft passing through the bearing housing; and a pair of ball bearings that are rotatably attached to the turbine shaft at a distance from each other and supported within the bearing housing. A thrust receiving part is provided between the pair of ball bearings in the bearing housing and non-rotatably supported by the bearing housing, and the thrust receiving part is provided with a thrust receiving part that is directly connected to the outer rings of the pair of ball bearings on both end surfaces of the thrust receiving part. Alternatively, a bearing device for a supercharger is provided with an engaging portion that indirectly engages to suppress rotation of an outer ring of a ball bearing.
JP1988058564U 1988-05-02 1988-05-02 Supercharger bearing device Expired - Lifetime JPH0710037Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988058564U JPH0710037Y2 (en) 1988-05-02 1988-05-02 Supercharger bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988058564U JPH0710037Y2 (en) 1988-05-02 1988-05-02 Supercharger bearing device

Publications (2)

Publication Number Publication Date
JPH01162046U true JPH01162046U (en) 1989-11-10
JPH0710037Y2 JPH0710037Y2 (en) 1995-03-08

Family

ID=31284369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988058564U Expired - Lifetime JPH0710037Y2 (en) 1988-05-02 1988-05-02 Supercharger bearing device

Country Status (1)

Country Link
JP (1) JPH0710037Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505013A (en) * 2012-01-26 2015-02-16 ボーグワーナー インコーポレーテッド Exhaust gas turbocharger
WO2016194198A1 (en) * 2015-06-04 2016-12-08 三菱重工業株式会社 Bearing device and supercharger
WO2019156014A1 (en) * 2018-02-08 2019-08-15 三菱重工業株式会社 Supercharger
US10408260B2 (en) 2015-07-09 2019-09-10 Ihi Corporation Bearing structure and turbocharger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3284926B1 (en) * 2015-04-15 2020-01-15 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbocharger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136737U (en) * 1974-09-11 1976-03-18
JPS566917A (en) * 1979-06-19 1981-01-24 Wallace Murray Corp Bearing device for rotational shaft and turbosupercharger
JPS61134536U (en) * 1985-02-12 1986-08-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136737U (en) * 1974-09-11 1976-03-18
JPS566917A (en) * 1979-06-19 1981-01-24 Wallace Murray Corp Bearing device for rotational shaft and turbosupercharger
JPS61134536U (en) * 1985-02-12 1986-08-22

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505013A (en) * 2012-01-26 2015-02-16 ボーグワーナー インコーポレーテッド Exhaust gas turbocharger
WO2016194198A1 (en) * 2015-06-04 2016-12-08 三菱重工業株式会社 Bearing device and supercharger
CN107532652A (en) * 2015-06-04 2018-01-02 三菱重工业株式会社 Bearing arrangement and booster
JPWO2016194198A1 (en) * 2015-06-04 2018-02-08 三菱重工業株式会社 Bearing device and supercharger
US10233968B2 (en) 2015-06-04 2019-03-19 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and supercharger
CN107532652B (en) * 2015-06-04 2019-06-28 三菱重工发动机和增压器株式会社 Bearing arrangement and booster
US10408260B2 (en) 2015-07-09 2019-09-10 Ihi Corporation Bearing structure and turbocharger
WO2019156014A1 (en) * 2018-02-08 2019-08-15 三菱重工業株式会社 Supercharger
US11215222B2 (en) 2018-02-08 2022-01-04 Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. Turbocharger

Also Published As

Publication number Publication date
JPH0710037Y2 (en) 1995-03-08

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