JPH0321501U - - Google Patents
Info
- Publication number
- JPH0321501U JPH0321501U JP8115289U JP8115289U JPH0321501U JP H0321501 U JPH0321501 U JP H0321501U JP 8115289 U JP8115289 U JP 8115289U JP 8115289 U JP8115289 U JP 8115289U JP H0321501 U JPH0321501 U JP H0321501U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- rotor blade
- disk
- compressor
- hole
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は第１の本考案による圧縮機動翼の一例
を示す動翼固定部分の断面図、第２図は第１の本
考案にしたがつて動翼翼根部とデイスク翼溝との
間に組み込まれる半割れ薄肉円筒の一例を示す外
観図、第３図は第２図の部の拡大詳細図、第４
図は第２の本考案による圧縮機動翼の一例を示す
動翼固定部分の断面図、第５図はガスタービンの
構成を示す系統図、第６図は従来の圧縮機動翼を
示す動翼固定部分の断面図である。
１…圧縮機、２…燃焼器、３…タービン、４…
発電機、１１…デイスク、１２…翼溝、１３…動
翼、１３ａ…翼根部、１４…半割れ薄肉円筒、１
５…段差、１６…穴、１７…ボルト。
Fig. 1 is a sectional view of a rotor blade fixed part showing an example of a compressor rotor blade according to the first invention, and Fig. 2 is a sectional view of a fixed part of a rotor blade installed between a rotor blade root and a disk blade groove according to the first invention. Fig. 3 is an enlarged detailed view of the part in Fig. 2;
The figure is a sectional view of a rotor blade fixed part showing an example of a compressor rotor blade according to the second invention, Figure 5 is a system diagram showing the configuration of a gas turbine, and Figure 6 is a rotor blade fixed part showing a conventional compressor rotor blade. FIG. 1...Compressor, 2...Combustor, 3...Turbine, 4...
Generator, 11... Disk, 12... Blade groove, 13... Moving blade, 13a... Blade root, 14... Half-split thin cylinder, 1
5...step, 16...hole, 17...bolt.
Claims (1)
半割れ薄肉円筒を組み込み、この薄内円筒の半割
れ端には段差を設けたことを特徴とする圧縮機動
翼。 ２ デイスクに外周より穴をあけ、この穴にボル
トを螺入してデイスク翼溝内の動翼翼根部を固定
したことを特徴とする請求項１記載の圧縮機動翼
。[Claims for Utility Model Registration] 1. A compressor characterized in that a thin half-split cylinder is incorporated between the blade root of a compressor rotor blade and a disk blade groove, and a step is provided at the half-split end of the thin inner cylinder. maneuvering wing. 2. The compressor rotor blade according to claim 1, wherein a hole is formed in the disk from the outer periphery, and a bolt is screwed into the hole to fix the blade root portion of the rotor blade in the disk blade groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115289U JPH0321501U (en) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115289U JPH0321501U (en) | 1989-07-12 | 1989-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321501U true JPH0321501U (en) | 1991-03-04 |
Family
ID=31626835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8115289U Pending JPH0321501U (en) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052164A (en) * | 2007-08-27 | 2009-03-12 | Taiyu Shoji Kk | Separable and size- and shape-adjustable brassiere |
-
1989
- 1989-07-12 JP JP8115289U patent/JPH0321501U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052164A (en) * | 2007-08-27 | 2009-03-12 | Taiyu Shoji Kk | Separable and size- and shape-adjustable brassiere |
| JP4512123B2 (en) * | 2007-08-27 | 2010-07-28 | 大祐商事株式会社 | Bra with adjustable size and shape |
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