JPS6024927U - Shaft structure of ceramic rotating body - Google Patents

Shaft structure of ceramic rotating body

Info

Publication number
JPS6024927U
JPS6024927U JP11703883U JP11703883U JPS6024927U JP S6024927 U JPS6024927 U JP S6024927U JP 11703883 U JP11703883 U JP 11703883U JP 11703883 U JP11703883 U JP 11703883U JP S6024927 U JPS6024927 U JP S6024927U
Authority
JP
Japan
Prior art keywords
shaft
rotating body
shaft structure
ceramic
ceramic rotating
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
JP11703883U
Other languages
Japanese (ja)
Inventor
平尾　純雄
川村　光義
昇 石田
Original Assignee
日産自動車株式会社
日本特殊陶業株式会社
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, 日本特殊陶業株式会社 filed Critical 日産自動車株式会社
Priority to JP11703883U priority Critical patent/JPS6024927U/en
Publication of JPS6024927U publication Critical patent/JPS6024927U/en
Pending legal-status Critical Current

Links

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図は従来のセラミックス製回転体の軸構造の一部断
面図、第２図は本考案の軸構造の一部断面図である。 １．１１・・・セラミック製タービンローター、２．１
２・・・セラミック軸、３，１３・・・金属軸、４・・
・焼嵌め部、１３Ａ・・・軸受支承部、１４・・・ロー
付部、１５・・・窒化処理面。FIG. 1 is a partial sectional view of the shaft structure of a conventional ceramic rotating body, and FIG. 2 is a partial sectional view of the shaft structure of the present invention. 1.11...Ceramic turbine rotor, 2.1
2...Ceramic shaft, 3,13...Metal shaft, 4...
-Shrink fitting part, 13A...Bearing support part, 14...Brazing part, 15...Nitrided surface.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸と一体製作されたセラミック製回転体の該軸端
部で金属製軸力釦−付により接合されたセラミック製回
転体の軸構造において、金属製軸の軸受支承部を含む領
域を窒化処理により表面硬化したことを特徴とするセラ
ミック製回転体の軸構造。(1) In the shaft structure of a ceramic rotating body that is integrally manufactured with the shaft and joined by a metal axial force button at the end of the shaft, the area including the bearing support part of the metal shaft is A shaft structure of a ceramic rotor whose surface is hardened by nitriding. （２）上記セラミックが炭化珪素、窒化珪素、サイアロ
ン、ジルコニアのいずれかの材質である実用新案登録請
求の範囲第１項記載のセラミック製回転体の軸構造。(2) The shaft structure of a ceramic rotating body according to claim 1, wherein the ceramic is made of any one of silicon carbide, silicon nitride, sialon, and zirconia.
JP11703883U 1983-07-27 1983-07-27 Shaft structure of ceramic rotating body Pending JPS6024927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11703883U JPS6024927U (en) 1983-07-27 1983-07-27 Shaft structure of ceramic rotating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11703883U JPS6024927U (en) 1983-07-27 1983-07-27 Shaft structure of ceramic rotating body

Publications (1)

Publication Number Publication Date
JPS6024927U true JPS6024927U (en) 1985-02-20

Family

ID=30269570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11703883U Pending JPS6024927U (en) 1983-07-27 1983-07-27 Shaft structure of ceramic rotating body

Country Status (1)

Country Link
JP (1) JPS6024927U (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987714A (en) * 1972-12-25 1974-08-22
JPS4987715A (en) * 1972-12-25 1974-08-22
JPS51106105A (en) * 1975-03-14 1976-09-20 Citizen Watch Co Ltd SERAMITSUKUKIBAN
JPS5777078A (en) * 1980-10-27 1982-05-14 Komatsu Mfg Co Ltd Ceramics and metal jointing method
JPS57200601A (en) * 1981-06-03 1982-12-08 Nissan Motor Co Ltd Structure for fitting ceramic turbine rotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987714A (en) * 1972-12-25 1974-08-22
JPS4987715A (en) * 1972-12-25 1974-08-22
JPS51106105A (en) * 1975-03-14 1976-09-20 Citizen Watch Co Ltd SERAMITSUKUKIBAN
JPS5777078A (en) * 1980-10-27 1982-05-14 Komatsu Mfg Co Ltd Ceramics and metal jointing method
JPS57200601A (en) * 1981-06-03 1982-12-08 Nissan Motor Co Ltd Structure for fitting ceramic turbine rotor

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