JPH0246028U - - Google Patents

Info

Publication number
JPH0246028U
JPH0246028U JP1988123402U JP12340288U JPH0246028U JP H0246028 U JPH0246028 U JP H0246028U JP 1988123402 U JP1988123402 U JP 1988123402U JP 12340288 U JP12340288 U JP 12340288U JP H0246028 U JPH0246028 U JP H0246028U
Authority
JP
Japan
Prior art keywords
cavity
stepped portion
rotating shaft
lubricating oil
portion formed
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
JP1988123402U
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 JP1988123402U priority Critical patent/JPH0246028U/ja
Publication of JPH0246028U publication Critical patent/JPH0246028U/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Supercharger (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の要部の上半部を示
す第２図―線における縦断面図、第２図は同
じく第１図―線における横断面図、第３図は
ターボチヤージヤの全体構成と従来技術の要部を
示す縦断面図である。 １……ターボチヤージヤ、２……排気ガスター
ビン、４……過給用コンプレツサ、６……共通回
転軸、７……軸受、８，８′……軸受ハウジング
、９……潤滑油通路、１０……ドレン通路、１１
……回転軸の拡径部、１２……段部（オイルスリ
ンガ）、１３……従来の空洞、１４……シールリ
ング、１５……本考案による空洞、１６……突条
、１６′……案内壁（斜面）、１７，１８……溝
部分、１９，２０……突条、２１，２２……溝部
分、２３……隙間。

Claims (1)

    【実用新案登録請求の範囲】
  1. ターボチヤージヤの回転軸に形成されオイルス
    リンガとなる段部と、前記段部の上方から側方に
    かけての上半周余にわたつて前記段部を包囲する
    ように軸受ハウジングの中に形成され下方に向か
    つて開口する空洞とを備えるものであつて、前記
    空洞が、前記段部と略同じ軸方向位置において前
    記空洞の天井部分から垂下していて前記段部から
    放射状に飛散する潤滑油を前記空洞の軸方向奥部
    へ案内する斜面をもつ案内壁と、前記回転軸の上
    半周余のまわりに設けられ空洞の奥部へ案内され
    た潤滑油が再び前記回転軸の方へ戻らないように
    それを堰止める突条と、さらに前記突条によつて
    軸方向側部に形成され集めた潤滑油をドレン通路
    へ流下させる溝部分とを有することを特徴とする
    ターボチヤージヤの軸受潤滑冷却装置。
JP1988123402U 1988-09-22 1988-09-22 Pending JPH0246028U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988123402U JPH0246028U (ja) 1988-09-22 1988-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988123402U JPH0246028U (ja) 1988-09-22 1988-09-22

Publications (1)

Publication Number Publication Date
JPH0246028U true JPH0246028U (ja) 1990-03-29

Family

ID=31372223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988123402U Pending JPH0246028U (ja) 1988-09-22 1988-09-22

Country Status (1)

Country Link
JP (1) JPH0246028U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121274A (ja) * 2007-11-13 2009-06-04 Ihi Corp 過給機
JP2013234589A (ja) * 2012-05-08 2013-11-21 Ihi Corp オイルシール構造及び過給機
JP2016180324A (ja) * 2015-03-23 2016-10-13 三菱重工業株式会社 排気タービン過給機
CN106795808A (zh) * 2014-11-17 2017-05-31 三菱重工业株式会社 涡轮机械
EP3406924A4 (en) * 2016-03-01 2018-12-05 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and exhaust turbine supercharger

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121274A (ja) * 2007-11-13 2009-06-04 Ihi Corp 過給機
JP2013234589A (ja) * 2012-05-08 2013-11-21 Ihi Corp オイルシール構造及び過給機
CN106795808A (zh) * 2014-11-17 2017-05-31 三菱重工业株式会社 涡轮机械
EP3196437A4 (en) * 2014-11-17 2018-02-14 Mitsubishi Heavy Industries, Ltd. Turbomachine
CN106795808B (zh) * 2014-11-17 2019-11-05 三菱重工发动机和增压器株式会社 涡轮机械
US10605160B2 (en) 2014-11-17 2020-03-31 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbomachine
JP2016180324A (ja) * 2015-03-23 2016-10-13 三菱重工業株式会社 排気タービン過給機
EP3406924A4 (en) * 2016-03-01 2018-12-05 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and exhaust turbine supercharger
CN109072979A (zh) * 2016-03-01 2018-12-21 三菱重工发动机和增压器株式会社 轴承装置及废气涡轮增压器
US10480576B2 (en) 2016-03-01 2019-11-19 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Bearing device and exhaust turbine turbocharger

Similar Documents

Publication Publication Date Title
US4235484A (en) Bearing carrier with integral lubricating sealing features
JPS627900Y2 (ja)
EP1387061A3 (en) Oil sealing in turbocharger
JPH0246028U (ja)
JPH0565829A (ja) 過給機
JPH0444123B2 (ja)
RU2000126920A (ru) Опора газотурбинного двигателя
JPH0752339Y2 (ja) 過給機
JPS5856338Y2 (ja) 過給機軸受部の油切装置
JP2573178Y2 (ja) 圧縮機回転力伝達部の昇温防止構造
JPS61107933U (ja)
JPH0378928U (ja)
JPH01123446U (ja)
JPS6132109Y2 (ja)
JPS6317801U (ja)
JPS63158544U (ja)
JPS61197227U (ja)
JPH0337237U (ja)
JPH0196429A (ja) 過給機の軸封装置
JPS63182237U (ja)
JPS6261942U (ja)
JPS59137331U (ja) タ−ボチヤ−ジヤのオイル洩れ止め装置
JPH0182372U (ja)
JPS6073841U (ja) タ−ボチヤ−ジヤのオイル洩れ防止装置
JPH02107241U (ja)