JPH0487902U - - Google Patents

Info

Publication number
JPH0487902U
JPH0487902U JP40043290U JP40043290U JPH0487902U JP H0487902 U JPH0487902 U JP H0487902U JP 40043290 U JP40043290 U JP 40043290U JP 40043290 U JP40043290 U JP 40043290U JP H0487902 U JPH0487902 U JP H0487902U
Authority
JP
Japan
Prior art keywords
turbine wheel
rotating shaft
shaft
back surface
cylindrical part
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
JP40043290U
Other languages
English (en)
Other versions
JPH0712482Y2 (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 JP1990400432U priority Critical patent/JPH0712482Y2/ja
Publication of JPH0487902U publication Critical patent/JPH0487902U/ja
Application granted granted Critical
Publication of JPH0712482Y2 publication Critical patent/JPH0712482Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joining Of Building Structures In Genera (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示し、第2図は別の
実施例を示し、第3図は従来例を示すそれぞれ縦
断面図である。 1……セラミツクタービンホイール、2……軸
部、3……金属製回転軸、4……円筒部、6……
焼ばめ部、7,8……軸受、9……大径部テーパ
面、10……円筒部開口端、12,13……硬質
金属メツキ。

Claims (1)

    【実用新案登録請求の範囲】
  1. セラミツクス製のタービンホイールと、その背
    面に一体に軸受の領域まで延長して形成された軸
    部と、前記タービンホイール背面から前記軸部に
    移行する頚部に形成された大径のテーパ面と、金
    属製の回転軸と、前記回転軸に設けられた円筒部
    と、前記円筒部の穴に前記タービンホイールの軸
    部を挿入して固着した焼ばめ部と、前記円筒部の
    開口端内面に形成され前記タービンホイール背面
    の前記大径のテーパ面と嵌合するテーパ面と、前
    記回転軸を支持する軸受に対応する前記回転軸の
    前記円筒部の表面に施こされた硬質の金属メツキ
    層とを有することを特徴とするセラミツクタービ
    ンロータ。
JP1990400432U 1990-12-12 1990-12-12 インサート Expired - Lifetime JPH0712482Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990400432U JPH0712482Y2 (ja) 1990-12-12 1990-12-12 インサート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990400432U JPH0712482Y2 (ja) 1990-12-12 1990-12-12 インサート

Publications (2)

Publication Number Publication Date
JPH0487902U true JPH0487902U (ja) 1992-07-30
JPH0712482Y2 JPH0712482Y2 (ja) 1995-03-29

Family

ID=31878675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990400432U Expired - Lifetime JPH0712482Y2 (ja) 1990-12-12 1990-12-12 インサート

Country Status (1)

Country Link
JP (1) JPH0712482Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715310U (ja) * 1971-03-19 1972-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715310U (ja) * 1971-03-19 1972-10-23

Also Published As

Publication number Publication date
JPH0712482Y2 (ja) 1995-03-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term