JPH0337203U - - Google Patents
Info
- Publication number
- JPH0337203U JPH0337203U JP9784389U JP9784389U JPH0337203U JP H0337203 U JPH0337203 U JP H0337203U JP 9784389 U JP9784389 U JP 9784389U JP 9784389 U JP9784389 U JP 9784389U JP H0337203 U JPH0337203 U JP H0337203U
- Authority
- JP
- Japan
- Prior art keywords
- rotor blade
- platform
- molded
- blade
- laminated
- 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
- 239000000835 fiber Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Description
第１図は本考案の一実施例の動翼本体の一部を
省略した断面図（第３図のＡ−Ａ矢視相当図）、
第２図は従来例の動翼本体の一部を省略した断面
図（第３図のＡ−Ａ矢視相当図）、第３図はプラ
ツトフオーム付動翼の斜視図である。
図中１は動翼本体、２は翼根部、３はプラツト
フオーム、４は積層板、５は短繊維混入樹脂を示
す。
FIG. 1 is a partially omitted cross-sectional view of the rotor blade body of an embodiment of the present invention (corresponding to the A-A arrow view in FIG. 3);
FIG. 2 is a sectional view (corresponding to the A--A arrow in FIG. 3) of a conventional rotor blade main body with a part thereof omitted, and FIG. 3 is a perspective view of the rotor blade with a platform. In the figure, 1 is the rotor blade body, 2 is the blade root, 3 is the platform, 4 is the laminate, and 5 is the resin mixed with short fibers.
Claims (1)
突設されたプラツトフオームを備え圧縮成形され
るプラツトフオーム付動翼において、一方向性プ
リプレグ材から成る積層板が積層された前記動翼
本体及び翼根部と、短繊維混入樹脂から成る前記
プラツトフオームとが一体に圧縮成形された構成
を有していることを特徴とするプラツトフオーム
付動翼。 In a rotor blade with a platform that is compression-molded and has a platform protruding from the outer periphery between the rotor blade body and the blade root of the rotor blade body, laminated plates made of unidirectional prepreg material are laminated. 1. A rotor blade with a platform, characterized in that the rotor blade main body and blade root portion, and the platform made of resin mixed with short fibers are integrally compression molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097843U JP2506577Y2 (en) | 1989-08-22 | 1989-08-22 | Blades for compressor with platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097843U JP2506577Y2 (en) | 1989-08-22 | 1989-08-22 | Blades for compressor with platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0337203U true JPH0337203U (en) | 1991-04-11 |
| JP2506577Y2 JP2506577Y2 (en) | 1996-08-14 |
Family
ID=31646969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989097843U Expired - Lifetime JP2506577Y2 (en) | 1989-08-22 | 1989-08-22 | Blades for compressor with platform |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506577Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009503330A (en) * | 2005-07-25 | 2009-01-29 | シーメンス アクチエンゲゼルシヤフト | Gas turbine blade and blade pedestal element in gas turbine blade row, support structure for mounting them, gas turbine blade row and use thereof |
| EP2423440A3 (en) * | 2010-08-24 | 2014-12-24 | United Technologies Corporation | Root region of a blade for a gas turbine engine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491909A (en) * | 1972-03-15 | 1974-01-09 | ||
| JPS57119105A (en) * | 1981-01-16 | 1982-07-24 | Toho Rayon Co Ltd | Turbo charger light weight impeller for internal combustion engine |
| JPS58117301A (en) * | 1981-12-30 | 1983-07-12 | Mitsui Eng & Shipbuild Co Ltd | Manufacture of movable vane of axial-flow rotary machine by reinforced plastic |
| JPS58165501A (en) * | 1982-03-26 | 1983-09-30 | Mitsui Eng & Shipbuild Co Ltd | Manufacture of moving blade in axial flow rotary machine |
| JPS6024281A (en) * | 1983-07-20 | 1985-02-06 | Matsushita Electric Ind Co Ltd | Device for welding grating of ditch cap |
| JPS61272402A (en) * | 1985-05-29 | 1986-12-02 | Ishikawajima Harima Heavy Ind Co Ltd | Stationary blade and manufacture thereof |
| JPS62101007U (en) * | 1985-12-18 | 1987-06-27 | ||
| JPS635101A (en) * | 1986-06-26 | 1988-01-11 | Ishikawajima Harima Heavy Ind Co Ltd | Moving vane provided with platform |
| JPS6382001U (en) * | 1986-11-17 | 1988-05-30 | ||
| JPS6456902A (en) * | 1987-08-28 | 1989-03-03 | Ishikawajima Harima Heavy Ind | Moving blade with platform |
-
1989
- 1989-08-22 JP JP1989097843U patent/JP2506577Y2/en not_active Expired - Lifetime
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491909A (en) * | 1972-03-15 | 1974-01-09 | ||
| JPS57119105A (en) * | 1981-01-16 | 1982-07-24 | Toho Rayon Co Ltd | Turbo charger light weight impeller for internal combustion engine |
| JPS58117301A (en) * | 1981-12-30 | 1983-07-12 | Mitsui Eng & Shipbuild Co Ltd | Manufacture of movable vane of axial-flow rotary machine by reinforced plastic |
| JPS58165501A (en) * | 1982-03-26 | 1983-09-30 | Mitsui Eng & Shipbuild Co Ltd | Manufacture of moving blade in axial flow rotary machine |
| JPS6024281A (en) * | 1983-07-20 | 1985-02-06 | Matsushita Electric Ind Co Ltd | Device for welding grating of ditch cap |
| JPS61272402A (en) * | 1985-05-29 | 1986-12-02 | Ishikawajima Harima Heavy Ind Co Ltd | Stationary blade and manufacture thereof |
| JPS62101007U (en) * | 1985-12-18 | 1987-06-27 | ||
| JPS635101A (en) * | 1986-06-26 | 1988-01-11 | Ishikawajima Harima Heavy Ind Co Ltd | Moving vane provided with platform |
| JPS6382001U (en) * | 1986-11-17 | 1988-05-30 | ||
| JPS6456902A (en) * | 1987-08-28 | 1989-03-03 | Ishikawajima Harima Heavy Ind | Moving blade with platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009503330A (en) * | 2005-07-25 | 2009-01-29 | シーメンス アクチエンゲゼルシヤフト | Gas turbine blade and blade pedestal element in gas turbine blade row, support structure for mounting them, gas turbine blade row and use thereof |
| EP2423440A3 (en) * | 2010-08-24 | 2014-12-24 | United Technologies Corporation | Root region of a blade for a gas turbine engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506577Y2 (en) | 1996-08-14 |
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