JPS6259724U - - Google Patents

Info

Publication number
JPS6259724U
JPS6259724U JP15082085U JP15082085U JPS6259724U JP S6259724 U JPS6259724 U JP S6259724U JP 15082085 U JP15082085 U JP 15082085U JP 15082085 U JP15082085 U JP 15082085U JP S6259724 U JPS6259724 U JP S6259724U
Authority
JP
Japan
Prior art keywords
shaft
turbine rotor
turbine
disk
rotor
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
JP15082085U
Other languages
Japanese (ja)
Other versions
JPH0439391Y2 (en
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 JP1985150820U priority Critical patent/JPH0439391Y2/ja
Publication of JPS6259724U publication Critical patent/JPS6259724U/ja
Application granted granted Critical
Publication of JPH0439391Y2 publication Critical patent/JPH0439391Y2/ja
Expired legal-status Critical Current

Links

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  • Supercharger (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す縦断面図、
第２図はこの考案の他の実施例を示す縦断面図、
第３図は熱応力値の酷しい箇所を示すロータ縦断
面図、第４図は温度差に対する引張り熱応力性能
図で金属製ロータの場合、第５図は同じくセラミ
ツクス製ロータの場合の図である。 図面に現われた符号の説明、２…タービンハウ
ジング、３…タービンロータ、４…軸（回転軸）
、５…連続部（デイスク表面）、６…デイスク、
７…ブレード、８…ベアリングハウジング、９…
軸受部材、１３…延長部、１５…シーリング、１
６…ハウジング部（兼ヒートインシユレータ）、
１７…溝、１８…潤滑油通路、２１…パイプ、２
２…環状通路、２３，２４，２５…空気噴出口。 FIG. 1 is a longitudinal sectional view showing an embodiment of this invention.
FIG. 2 is a longitudinal sectional view showing another embodiment of this invention;
Figure 3 is a longitudinal cross-sectional view of the rotor showing locations with severe thermal stress values, Figure 4 is a tensile thermal stress performance diagram against temperature differences for a metal rotor, and Figure 5 is a diagram for a ceramic rotor. be. Explanation of symbols appearing in the drawings, 2... Turbine housing, 3... Turbine rotor, 4... Shaft (rotating shaft)
, 5... Continuous part (disk surface), 6... Disk,
7...Blade, 8...Bearing housing, 9...
Bearing member, 13... Extension part, 15... Sealing, 1
6...Housing part (also heat insulator),
17...Groove, 18...Lubricating oil passage, 21...Pipe, 2
2...Annular passage, 23, 24, 25...Air outlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸と一体に構成されたタービンロータを有する
タービン装置において、タービンロータのデイス
クと軸の連続部に対向するハウジング部位置に空
気噴出口を設けたことを特徴とするタービン装置
。 1. A turbine device having a turbine rotor configured integrally with a shaft, characterized in that an air jet port is provided in a housing portion facing a continuous portion of the disk of the turbine rotor and the shaft.
JP1985150820U 1985-10-03 1985-10-03 Expired JPH0439391Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985150820U JPH0439391Y2 (en) 1985-10-03 1985-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985150820U JPH0439391Y2 (en) 1985-10-03 1985-10-03

Publications (2)

Publication Number Publication Date
JPS6259724U true JPS6259724U (en) 1987-04-14
JPH0439391Y2 JPH0439391Y2 (en) 1992-09-16

Family

ID=31067306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985150820U Expired JPH0439391Y2 (en) 1985-10-03 1985-10-03

Country Status (1)

Country Link
JP (1) JPH0439391Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012193683A (en) * 2011-03-17 2012-10-11 Toyota Industries Corp Cooling structure of bearing housing of turbocharger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713234A (en) * 1980-06-26 1982-01-23 Komatsu Ltd Supercharger
JPS5783603A (en) * 1980-11-13 1982-05-25 Kobe Steel Ltd Method and device for cooling turbine disc of gas turbine
JPS6055738U (en) * 1983-09-26 1985-04-18 日産自動車株式会社 Turbo gear bearing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055738B2 (en) * 1981-06-22 1985-12-06 シャープ株式会社 solar heat utilization equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713234A (en) * 1980-06-26 1982-01-23 Komatsu Ltd Supercharger
JPS5783603A (en) * 1980-11-13 1982-05-25 Kobe Steel Ltd Method and device for cooling turbine disc of gas turbine
JPS6055738U (en) * 1983-09-26 1985-04-18 日産自動車株式会社 Turbo gear bearing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012193683A (en) * 2011-03-17 2012-10-11 Toyota Industries Corp Cooling structure of bearing housing of turbocharger

Also Published As

Publication number Publication date
JPH0439391Y2 (en) 1992-09-16

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