JPS6413235U - - Google Patents

Info

Publication number
JPS6413235U
JPS6413235U JP10694087U JP10694087U JPS6413235U JP S6413235 U JPS6413235 U JP S6413235U JP 10694087 U JP10694087 U JP 10694087U JP 10694087 U JP10694087 U JP 10694087U JP S6413235 U JPS6413235 U JP S6413235U
Authority
JP
Japan
Prior art keywords
bearing
hydrodynamic gas
hydrodynamic
gas
turbocharger
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
JP10694087U
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 JP10694087U priority Critical patent/JPS6413235U/ja
Publication of JPS6413235U publication Critical patent/JPS6413235U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)

Description

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

第１図はこの考案の第１の実施例のターボチヤ
ージヤの動圧気体軸受の断面図、第２図は第２の
実施例の同断面図、第３図は従来の同断面図であ
る。 １……回転軸、３……タービンハウジング、１
５……軸受、１７……環状隙間、１９……排気通
路、２３，２５……隙間（気体導入通路）、２６
……環状空間（気体導入通路）、３１……空洞部
。 FIG. 1 is a cross-sectional view of a hydrodynamic gas bearing for a turbocharger according to a first embodiment of this invention, FIG. 2 is a cross-sectional view of a second embodiment, and FIG. 3 is a conventional cross-sectional view. 1...Rotating shaft, 3...Turbine housing, 1
5... Bearing, 17... Annular gap, 19... Exhaust passage, 23, 25... Gap (gas introduction passage), 26
. . . Annular space (gas introduction passage), 31 . . . Cavity portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸が軸受に対し所定の軸受隙間をもつて浮上回
転可能なターボチヤージヤの動圧気体軸受におい
て、前記軸受隙間とタービンハウジング内排気通
路とを結ぶ気体導入通路途中に環状の空洞部を形
成したことを特徴とするターボチヤージヤの動圧
気体軸受。 In a hydrodynamic gas bearing for a turbocharger in which the shaft can float and rotate with a predetermined bearing clearance relative to the bearing, an annular cavity is formed in the middle of the gas introduction passage connecting the bearing clearance and the exhaust passage in the turbine housing. Features a hydrodynamic gas bearing for turbochargers.
JP10694087U 1987-07-14 1987-07-14 Pending JPS6413235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10694087U JPS6413235U (en) 1987-07-14 1987-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10694087U JPS6413235U (en) 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
JPS6413235U true JPS6413235U (en) 1989-01-24

Family

ID=31340896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10694087U Pending JPS6413235U (en) 1987-07-14 1987-07-14

Country Status (1)

Country Link
JP (1) JPS6413235U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231175A (en) * 1992-01-14 1993-09-07 United Technol Corp <Utc> Bearing cooling device for air circulator
DE102020004918A1 (en) 2020-08-13 2022-02-17 Cellcentric Gmbh & Co. Kg Turbine wheel for a turbomachine, in particular a motor vehicle, turbomachine and motor vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231175A (en) * 1992-01-14 1993-09-07 United Technol Corp <Utc> Bearing cooling device for air circulator
DE102020004918A1 (en) 2020-08-13 2022-02-17 Cellcentric Gmbh & Co. Kg Turbine wheel for a turbomachine, in particular a motor vehicle, turbomachine and motor vehicle
DE102020004918B4 (en) 2020-08-13 2024-06-20 Cellcentric Gmbh & Co. Kg Turbine wheel for a turbomachine, in particular of a motor vehicle, turbomachine and motor vehicle with turbomachine

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