JPH01159103U - - Google Patents
Info
- Publication number
- JPH01159103U JPH01159103U JP5495588U JP5495588U JPH01159103U JP H01159103 U JPH01159103 U JP H01159103U JP 5495588 U JP5495588 U JP 5495588U JP 5495588 U JP5495588 U JP 5495588U JP H01159103 U JPH01159103 U JP H01159103U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic core
- ceramic
- shroud
- scroll
- turbine housing
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図のＡ―Ａ線に沿う横断面図、第３図
は本考案の他の実施例を示す要部縦断面図、第４
図は第３図のＢ―Ｂ線に沿う要部横断面図、第５
図は従来のセラミツクスタービンハウジングを示
す縦断面図、第６図は第５図のＡ―Ａ線に沿う横
断面図である。
１……セラミツクスコア、２……シユラウド、
３……スクロール、４……緩衝材、５……金属ケ
ース、８，１８……金属層。
Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is a transverse sectional view taken along line A-A in Fig. 1, and Fig. 3 is a longitudinal sectional view of main parts showing another embodiment of the invention. Front view, 4th
The figure is a cross-sectional view of the main part along line B-B in Figure 3.
The figure is a longitudinal cross-sectional view showing a conventional ceramic turbine housing, and FIG. 6 is a cross-sectional view taken along line AA in FIG. 5. 1... Ceramic core, 2... Shroud,
3...Scroll, 4...Buffer material, 5...Metal case, 8, 18...Metal layer.
Claims (1)
ら成るセラミツクスコアと、該セラミツクスコア
を覆う金属ケースと、前記セラミツクスコアと前
記金属ケースとの間に充填した緩衝材とを有する
セラミツクスタービンハウジングにおいて、前記
シユラウドとスクロールのセラミツクスコア外周
表面から前記シユラウド出口端部及びスクロール
入口端部に高温ガスより融点が高く伸展性に富む
薄肉の金属層を形成したことを特徴とするセラミ
ツクスタービンハウジング。 A ceramic turbine housing comprising a ceramic core consisting of a shroud and a scroll in contact with high-temperature gas, a metal case covering the ceramic core, and a buffer material filled between the ceramic core and the metal case, wherein the shroud and the scroll A ceramic turbine housing characterized in that a thin metal layer having a melting point higher than that of high-temperature gas and highly extensible is formed from the outer peripheral surface of the ceramic core to the shroud outlet end and the scroll inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5495588U JPH01159103U (en) | 1988-04-23 | 1988-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5495588U JPH01159103U (en) | 1988-04-23 | 1988-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159103U true JPH01159103U (en) | 1989-11-02 |
Family
ID=31280864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5495588U Pending JPH01159103U (en) | 1988-04-23 | 1988-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018179328A1 (en) * | 2017-03-31 | 2018-10-04 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbine housing and turbo charger provided with same |
-
1988
- 1988-04-23 JP JP5495588U patent/JPH01159103U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018179328A1 (en) * | 2017-03-31 | 2018-10-04 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbine housing and turbo charger provided with same |
| US11506086B2 (en) | 2017-03-31 | 2022-11-22 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Turbine housing and turbo charger provided with same |