JPH0276128U - - Google Patents
Info
- Publication number
- JPH0276128U JPH0276128U JP15428288U JP15428288U JPH0276128U JP H0276128 U JPH0276128 U JP H0276128U JP 15428288 U JP15428288 U JP 15428288U JP 15428288 U JP15428288 U JP 15428288U JP H0276128 U JPH0276128 U JP H0276128U
- Authority
- JP
- Japan
- Prior art keywords
- turbine rotor
- connect
- heat shield
- shield plate
- compressor
- 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 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Description
第１図は本考案遮熱板の実施例を示す正面図、
第２図はその側断面図、第３図はその分解図、第
４図はガスタービンエンジンの従来例を示す断面
図、第５図はその遮熱板の側断面図、第６図はそ
の正面図である。
１…ＣＴロータ、３…ローラベアリング、１１
…従来の遮熱板、２０…本考案の遮熱板、２１〜
２３…円環部分、２４〜２７…係合面。
FIG. 1 is a front view showing an embodiment of the heat shield plate of the present invention;
Fig. 2 is a side sectional view, Fig. 3 is an exploded view, Fig. 4 is a sectional view showing a conventional gas turbine engine, Fig. 5 is a side sectional view of its heat shield, and Fig. 6 is its exploded view. It is a front view. 1...CT rotor, 3...roller bearing, 11
... Conventional heat shield plate, 20... Heat shield plate of the present invention, 21 -
23... Annular portion, 24-27... Engagement surface.
Claims (1)
動用のタービンロータの背面と前記タービンロー
タを支持するベアリング部との間に挿入され、組
立てられた状態では全体として円盤状となる複数
個の同心円状の円環部分から成つており、隣接す
る２個の円環部分が互いに接続する円周部分には
、両者を連係するための係合面が形成されている
ことを特徴とするセラミツク製の遮熱板。 It is inserted between the back surface of a turbine rotor for driving a compressor in a gas turbine engine and a bearing part that supports the turbine rotor, and is composed of a plurality of concentric annular parts that have a disk shape as a whole when assembled. 1. A heat shield plate made of ceramic, characterized in that an engaging surface is formed on a circumferential portion where two adjacent annular portions connect to each other to connect the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15428288U JPH0276128U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15428288U JPH0276128U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276128U true JPH0276128U (en) | 1990-06-11 |
Family
ID=31430873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15428288U Pending JPH0276128U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276128U (en) |
-
1988
- 1988-11-29 JP JP15428288U patent/JPH0276128U/ja active Pending