JPH0338559U - - Google Patents
Info
- Publication number
- JPH0338559U JPH0338559U JP9095189U JP9095189U JPH0338559U JP H0338559 U JPH0338559 U JP H0338559U JP 9095189 U JP9095189 U JP 9095189U JP 9095189 U JP9095189 U JP 9095189U JP H0338559 U JPH0338559 U JP H0338559U
- Authority
- JP
- Japan
- Prior art keywords
- locking groove
- divided
- leaf spring
- locking
- circumferential direction
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Clamps And Clips (AREA)
Description
第１図は、本考案のセラミツク製燃焼器の組立
構造を示す断面図、第２図は、燃焼部とスワール
部との嵌合部を示す横断面図、第３図は、第２図
の溝部分の拡大図、第４図、第５図は溝の形状を
示す斜視図、第６図は板ばねの形状を示す斜視図
、第７図はセラミツク製燃焼器を用いたガスター
ビンエンジンの主要部断面図。
１……燃焼器、２……スワール部、３……燃焼
部、４……稀釈部、１２……燃焼部、１３……ス
ワール部溝、１４……板ばね。
FIG. 1 is a cross-sectional view showing the assembled structure of the ceramic combustor of the present invention, FIG. 2 is a cross-sectional view showing the fitting part between the combustion part and the swirl part, and FIG. 3 is the same as that shown in FIG. An enlarged view of the groove portion, Figures 4 and 5 are perspective views showing the shape of the groove, Figure 6 is a perspective view showing the shape of the leaf spring, and Figure 7 is a diagram of a gas turbine engine using a ceramic combustor. Cross-sectional view of main parts. DESCRIPTION OF SYMBOLS 1... Combustor, 2... Swirl part, 3... Combustion part, 4... Dilution part, 12... Combustion part, 13... Swirl part groove, 14... Leaf spring.
Claims (1)
各分割部分端部を円筒状に形成し、該円筒状端部
を相互に嵌合して各分割部分を連結する組立構造
において、分割部分のそれぞれの嵌合面には、対
向する係止溝の組が円周方向に間隔をおいて複数
組配置され、各係止溝の組には嵌合した分割部分
の双方を弾性的に押圧付勢する、断面が偏平Ｕ字
形状の板ばねが配置され、前記各組の第１の係止
溝は円周方向長さの略中央部が最大深さを呈し、
前記板ばねのＵ字状底部と係合する凹み形状とさ
れ、前記各組の第２の係止溝は前記第１の係止溝
に相対するに従つて深さが浅くなるように前記第
１の係止溝より長い形状に形成され、該第２の係
止溝の前記浅くなつた部位は前記板ばね両端部が
係合する係止部を形成し、かつ、第２の係止溝は
その深い部位に、前記分割部分の軸端縁に開口し
た導入部が形成され、分割部分の連結時に前記板
ばねを上記導入部から前記深い部位に導入し、更
に周方向に沿つて前記係止部へと第２の係止構内
を移動させることができることを特徴とするセラ
ミツク製燃焼器の組立構造。 Divided structure of gas turbine In an assembly structure in which the ends of each divided part of a ceramic combustor are formed into a cylindrical shape, and the cylindrical ends are fitted together to connect each divided part, the fitting of each divided part is A plurality of sets of opposing locking grooves are arranged at intervals in the circumferential direction on the mating surface, and each set of locking grooves elastically presses both of the fitted divided portions. A leaf spring having a flat U-shaped cross section is disposed, and the first locking groove of each set has a maximum depth approximately at the center of the circumferential length,
The second locking groove of each set has a concave shape that engages with the U-shaped bottom of the leaf spring, and the second locking groove of each set has a depth that becomes shallower as it faces the first locking groove. The second locking groove is formed in a longer shape than the first locking groove, and the shallower part of the second locking groove forms a locking part with which both ends of the leaf spring engage, and the second locking groove An introduction part that opens at the axial edge of the divided part is formed in the deep part, and when the divided parts are connected, the leaf spring is introduced from the introduction part to the deep part, and the leaf spring is further inserted into the engagement part along the circumferential direction. An assembly structure for a ceramic combustor, characterized in that a second locking section can be moved to a stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9095189U JPH087246Y2 (en) | 1989-08-03 | 1989-08-03 | Assembly structure of ceramic combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9095189U JPH087246Y2 (en) | 1989-08-03 | 1989-08-03 | Assembly structure of ceramic combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338559U true JPH0338559U (en) | 1991-04-15 |
| JPH087246Y2 JPH087246Y2 (en) | 1996-03-04 |
Family
ID=31640457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9095189U Expired - Lifetime JPH087246Y2 (en) | 1989-08-03 | 1989-08-03 | Assembly structure of ceramic combustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087246Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014516152A (en) * | 2011-06-08 | 2014-07-07 | ターボメカ | Annular combustion chamber for turbomachinery |
| WO2023243734A1 (en) * | 2022-06-16 | 2023-12-21 | 川崎重工業株式会社 | Gas turbine combustor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20031673A1 (en) * | 2003-08-28 | 2005-02-28 | Nuovo Pignone Spa | FIXING SYSTEM OF A FLAME TUBE OR "LINER". |
-
1989
- 1989-08-03 JP JP9095189U patent/JPH087246Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014516152A (en) * | 2011-06-08 | 2014-07-07 | ターボメカ | Annular combustion chamber for turbomachinery |
| WO2023243734A1 (en) * | 2022-06-16 | 2023-12-21 | 川崎重工業株式会社 | Gas turbine combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087246Y2 (en) | 1996-03-04 |
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