JPS59131502U - Centrifugal turbocharger rotor shaft connection device - Google Patents

Centrifugal turbocharger rotor shaft connection device

Info

Publication number
JPS59131502U
JPS59131502U JP2427383U JP2427383U JPS59131502U JP S59131502 U JPS59131502 U JP S59131502U JP 2427383 U JP2427383 U JP 2427383U JP 2427383 U JP2427383 U JP 2427383U JP S59131502 U JPS59131502 U JP S59131502U
Authority
JP
Japan
Prior art keywords
rotor shaft
connection device
shaft connection
turbocharger rotor
centrifugal 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.)
Granted
Application number
JP2427383U
Other languages
Japanese (ja)
Other versions
JPH018642Y2 (en
Inventor
清水　義秋
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP2427383U priority Critical patent/JPS59131502U/en
Publication of JPS59131502U publication Critical patent/JPS59131502U/en
Application granted granted Critical
Publication of JPH018642Y2 publication Critical patent/JPH018642Y2/ja
Granted legal-status Critical Current

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  • Supercharger (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図は従来の接続構造を示す断面図、第２図はこの考
案の一実施例を示す断面図、第３図は第２図■円内の拡
大図である。 １ｂはロータ軸、ＩＣはテーパ部、２は金属軸、２ａは
テーパ孔。 補正　昭５８．５．　９ 実用新案登録請求の範囲を次のように補正する一〇実用
新案登録請求の範囲 セラミックよりなるロータ軸１ｂの先端側に傾１ｄを形
成すると共に、上記ロータ軸１ｂに接続する金属軸２側
に、上記テーパ部ＩＣ及び直筒部１ｄに密嵌するテーパ
孔２ａ及び直筒部２ｂを形成して、上記テーパ部ＩＣ及
び直筒部１ｄとテーパ孔２ａ及び直筒部２ｂを接着など
の手段で結合してなる遠心過給機のロータ軸接続装置。FIG. 1 is a sectional view showing a conventional connection structure, FIG. 2 is a sectional view showing an embodiment of this invention, and FIG. 3 is an enlarged view of the area in the circle in FIG. 2. 1b is the rotor shaft, IC is the tapered part, 2 is the metal shaft, and 2a is the tapered hole. Correction 58.5. 9 Amend the claims for utility model registration as follows: 10 Claims for utility model registration A slope 1d is formed on the tip side of the rotor shaft 1b made of ceramic, and the side of the metal shaft 2 connected to the rotor shaft 1b is Then, a tapered hole 2a and a straight cylindrical part 2b are formed to tightly fit into the taper part IC and the straight cylindrical part 1d, and the taper part IC and the straight cylindrical part 1d are connected to the tapered hole 2a and the straight cylindrical part 2b by means such as adhesive. Rotor shaft connection device for centrifugal turbochargers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セラミックよりなるロータ軸１ｂの先端側に傾斜の緩い
テーパ部ＩＣを形成すると共に、上記ロータ軸１ｂに接
続する金属軸２側に上記テーパ部ＩＣに密嵌するテーパ
孔２ａを形成して、上記テーパ部ＩＣとテーパ孔２ａを
接着などの手段で結合してなる遠心過給機のロータ軸接
続装置。A tapered portion IC with a gentle slope is formed on the tip side of the rotor shaft 1b made of ceramic, and a tapered hole 2a that tightly fits into the tapered portion IC is formed on the metal shaft 2 side connected to the rotor shaft 1b. A rotor shaft connection device for a centrifugal supercharger in which a tapered portion IC and a tapered hole 2a are connected by adhesive or other means.
JP2427383U 1983-02-23 1983-02-23 Centrifugal turbocharger rotor shaft connection device Granted JPS59131502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2427383U JPS59131502U (en) 1983-02-23 1983-02-23 Centrifugal turbocharger rotor shaft connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2427383U JPS59131502U (en) 1983-02-23 1983-02-23 Centrifugal turbocharger rotor shaft connection device

Publications (2)

Publication Number Publication Date
JPS59131502U true JPS59131502U (en) 1984-09-04
JPH018642Y2 JPH018642Y2 (en) 1989-03-08

Family

ID=30155319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2427383U Granted JPS59131502U (en) 1983-02-23 1983-02-23 Centrifugal turbocharger rotor shaft connection device

Country Status (1)

Country Link
JP (1) JPS59131502U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132002A (en) * 1983-12-20 1985-07-13 Toyota Motor Corp Turbine assembly for turbo charger
JPS61101601A (en) * 1984-10-23 1986-05-20 Ngk Insulators Ltd Turbine rotor and manufacture thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442520A (en) * 1977-06-27 1979-04-04 Kuehnle Kopp Kausch Ag Gas turbine
JPS5688902U (en) * 1979-12-11 1981-07-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442520A (en) * 1977-06-27 1979-04-04 Kuehnle Kopp Kausch Ag Gas turbine
JPS5688902U (en) * 1979-12-11 1981-07-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132002A (en) * 1983-12-20 1985-07-13 Toyota Motor Corp Turbine assembly for turbo charger
JPS61101601A (en) * 1984-10-23 1986-05-20 Ngk Insulators Ltd Turbine rotor and manufacture thereof

Also Published As

Publication number Publication date
JPH018642Y2 (en) 1989-03-08

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