JPS58180340U - supercharger bearing - Google Patents

supercharger bearing

Info

Publication number
JPS58180340U
JPS58180340U JP7866482U JP7866482U JPS58180340U JP S58180340 U JPS58180340 U JP S58180340U JP 7866482 U JP7866482 U JP 7866482U JP 7866482 U JP7866482 U JP 7866482U JP S58180340 U JPS58180340 U JP S58180340U
Authority
JP
Japan
Prior art keywords
housing
bearing
compressor
supercharger
turbine
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
JP7866482U
Other languages
Japanese (ja)
Inventor
寛正 福山
當摩　「剋」也
Original Assignee
日本精工株式会社
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 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP7866482U priority Critical patent/JPS58180340U/en
Publication of JPS58180340U publication Critical patent/JPS58180340U/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Sliding-Contact 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 the drawing]

第１図は、この考案の実施例を示す縦断面図である。 図中、１０はタービンハウジング、１２はタービン翼車
、１４はコンプレッサハウジング、１６はコンプレッサ
翼車、１８は軸受ハウジング、２０は回転軸、３０はラ
ジアル気体軸受、４０゜４１はスラスト気体軸受、５０
は圧気通路である。 第１図FIG. 1 is a longitudinal sectional view showing an embodiment of this invention. In the figure, 10 is a turbine housing, 12 is a turbine wheel, 14 is a compressor housing, 16 is a compressor wheel, 18 is a bearing housing, 20 is a rotating shaft, 30 is a radial gas bearing, 40 degrees 41 is a thrust gas bearing, 50
is a pressure passage. Figure 1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タービンハウジングに内装されたタービン翼車とコンプ
レッサハウジングに内装されたコンプレッサ翼車とを共
通の回転軸の両側端部に固着し、タービンハウジングと
コンプレッサハウジングとの間の軸受ハウジング内に、
少なくとも１個の動圧形のラジアル気体軸受と一対の動
圧形のスラスト気体軸受とを配設して前記回転軸を支持
してなる過給機の軸受において、コンプレッサ側から前
記軸受ハウジングを貫通する圧気通路を設け、該圧気通
路を介してコンプレッサハウジングと軸受ハウジングと
の内部を連通させたことを特徴とする過給機の軸受。A turbine impeller installed in the turbine housing and a compressor impeller installed in the compressor housing are fixed to both ends of a common rotating shaft, and a bearing housing between the turbine housing and the compressor housing is provided.
In a bearing for a supercharger that supports the rotating shaft by disposing at least one dynamic pressure type radial gas bearing and a pair of dynamic pressure type thrust gas bearings, the bearing housing is penetrated from the compressor side. 1. A bearing for a supercharger, characterized in that a compressor housing and a bearing housing are connected to each other through the pressure air passage.
JP7866482U 1982-05-28 1982-05-28 supercharger bearing Pending JPS58180340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7866482U JPS58180340U (en) 1982-05-28 1982-05-28 supercharger bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7866482U JPS58180340U (en) 1982-05-28 1982-05-28 supercharger bearing

Publications (1)

Publication Number Publication Date
JPS58180340U true JPS58180340U (en) 1983-12-02

Family

ID=30087870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7866482U Pending JPS58180340U (en) 1982-05-28 1982-05-28 supercharger bearing

Country Status (1)

Country Link
JP (1) JPS58180340U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018155397A (en) * 2016-12-22 2018-10-04 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｔｅｃｎｏｌｏｇｉｅ Ｓ．Ｒ．Ｌ． Bearing system with rotary bush, and turbomachine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018155397A (en) * 2016-12-22 2018-10-04 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｔｅｃｎｏｌｏｇｉｅ Ｓ．Ｒ．Ｌ． Bearing system with rotary bush, and turbomachine

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