JPS6055738U - Turbo gear bearing device - Google Patents

Turbo gear bearing device

Info

Publication number
JPS6055738U
JPS6055738U JP14767283U JP14767283U JPS6055738U JP S6055738 U JPS6055738 U JP S6055738U JP 14767283 U JP14767283 U JP 14767283U JP 14767283 U JP14767283 U JP 14767283U JP S6055738 U JPS6055738 U JP S6055738U
Authority
JP
Japan
Prior art keywords
pressurized gas
bearing device
bearing
supply passage
gear bearing
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
JP14767283U
Other languages
Japanese (ja)
Inventor
薫 片山
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP14767283U priority Critical patent/JPS6055738U/en
Publication of JPS6055738U publication Critical patent/JPS6055738U/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (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 drawings]

第１図は従来のターボチャージャの軸受装置の一例を示
す断面図、第２図は本考案の一実施例を示す断面図であ
る。 １・・・排気タービン、ＩＡ・・田−タ、２・・・吸気
コンプレツサ、２Ａ・・・イ゛ンベラ、３・・・シャフ
ト、１１・・・静圧気体ジャー・ナル軸受、１３．１４
・・・静圧気体スラスト軸受、１５・・・電磁弁、１６
・・・加圧気体導入管、１７・・・アキュームレータ、
１９・・・給気管、２０・・・エンジンキースイッチ、
２１・・・バッテリ。FIG. 1 is a sectional view showing an example of a conventional bearing device for a turbocharger, and FIG. 2 is a sectional view showing an embodiment of the present invention. 1... Exhaust turbine, IA... Data, 2... Intake compressor, 2A... Emberler, 3... Shaft, 11... Static pressure gas journal bearing, 13.14
... Static pressure gas thrust bearing, 15 ... Solenoid valve, 16
... Pressurized gas introduction pipe, 17... Accumulator,
19...Air supply pipe, 20...Engine key switch,
21...Battery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関に搭載されるターボチャージャの回転体の軸受
装置において、加圧気体を蓄えるアキューノ、レータと
、前記回転体を外部から供給される加圧気体により浮遊
支持して軸受する静圧気体軸受と、前記アキュームレー
タと静圧気体軸受とを接続する加圧気体供給通路と、機
関の始動前に前記加圧気体供給通路を開通させて加圧気
体を静圧気体軸受に供給するよう制御する手段とを設け
て構成したことを特徴とするターボチャージャの軸受装
置。A bearing device for a rotating body of a turbocharger installed in an internal combustion engine includes an acuno-retarder that stores pressurized gas, and a hydrostatic gas bearing that supports and supports the rotating body in suspension by pressurized gas supplied from the outside. , a pressurized gas supply passage connecting the accumulator and the hydrostatic gas bearing, and means for controlling the pressurized gas supply passage to be opened and supplied to the hydrostatic gas bearing by opening the pressurized gas supply passage before starting the engine. A bearing device for a turbocharger, characterized in that it is configured by providing the following.
JP14767283U 1983-09-26 1983-09-26 Turbo gear bearing device Pending JPS6055738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14767283U JPS6055738U (en) 1983-09-26 1983-09-26 Turbo gear bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14767283U JPS6055738U (en) 1983-09-26 1983-09-26 Turbo gear bearing device

Publications (1)

Publication Number Publication Date
JPS6055738U true JPS6055738U (en) 1985-04-18

Family

ID=30328325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14767283U Pending JPS6055738U (en) 1983-09-26 1983-09-26 Turbo gear bearing device

Country Status (1)

Country Link
JP (1) JPS6055738U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259724U (en) * 1985-10-03 1987-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259724U (en) * 1985-10-03 1987-04-14

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