JPS59169480U - Expansion joint for low pressure cabin - Google Patents
Expansion joint for low pressure cabinInfo
- Publication number
- JPS59169480U JPS59169480U JP6300283U JP6300283U JPS59169480U JP S59169480 U JPS59169480 U JP S59169480U JP 6300283 U JP6300283 U JP 6300283U JP 6300283 U JP6300283 U JP 6300283U JP S59169480 U JPS59169480 U JP S59169480U
- Authority
- JP
- Japan
- Prior art keywords
- expansion joint
- low pressure
- bellows
- transport
- low
- 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
Landscapes
- Joints Allowing Movement (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術の一実施例を示すクロスオーバ管据付
時の全体構造を表わす縦断面図、第２図は第１図中の低
圧車室用伸縮継手の取付部を拡大した縦断面図、第３図
、第４図はそれぞれ従来技術による低圧車室用伸縮継手
の縦断面図および斜視図、第５図、第６図は同様に、本
考案の一実施例を示す縦断面図および斜視図、第７図〜
第９図は前記本考案の一実施例の伸縮機能を説明する縦
断面図、第１０図〜第１４図は同様に、本考案の別の実
施例を説明する縦断面図、斜視図ならびに伸縮機能を説
明する縦断面図である。 □２５・−・低圧車室用伸
縮継手、２３・・・保護カバー、２３ａ・・・平面突起
部、１３・・・ベローズ、１５・・・内径側フランジ、
１７・・・外径側フランジ、１８・・・シツピング金具
、２６・・・外径側フランジ、２７・・・保護カバー、
２８・・・低圧車室用伸縮継手。
第 ３ 目
第 ４ 国
ｌ？ 翠−１
−髪 ／ｊ ＩＪFigure 1 is a vertical cross-sectional view showing the overall structure of a crossover pipe installed in an embodiment of the prior art, and Figure 2 is an enlarged vertical cross-sectional view of the mounting part of the low-pressure passenger compartment expansion joint in Figure 1. , 3 and 4 are a longitudinal cross-sectional view and a perspective view, respectively, of an expansion joint for a low-pressure vehicle compartment according to the prior art, and FIGS. 5 and 6 are a longitudinal cross-sectional view and a perspective view, respectively, showing an embodiment of the present invention. Perspective view, Figure 7~
FIG. 9 is a longitudinal sectional view illustrating the telescopic function of one embodiment of the present invention, and FIGS. 10 to 14 are longitudinal sectional views, perspective views, and telescopic views illustrating another embodiment of the present invention. It is a longitudinal cross-sectional view explaining a function. □25... Expansion joint for low pressure compartment, 23... Protective cover, 23a... Planar protrusion, 13... Bellows, 15... Inner diameter side flange,
17... Outer diameter side flange, 18... Shipping fitting, 26... Outer diameter side flange, 27... Protective cover,
28...Expansion joint for low pressure compartment. 3rd eye 4th country l? Midori-1 -hair /j IJ
Claims (1)
管と低圧車室取合部に使用され、運転中の低圧内、外車
室の垂直方向の伸び差を吸収するベローズとベローズを
保持する胴体ならびに吊揚げ用および運搬用のシツピン
グ金具とスペーサとボルトより成る低圧内外車室シール
用伸縮継手において、ベローズの波形の上層部に、全周
１リングの異物落下防止用と吊揚げ用、運搬用兼用の保
護カバーを設けたことを特徴とする低圧車室用伸縮継手
。A bellows that is used at the connection between the crossover pipe and the low pressure casing of a steam turbine that has a crossover pipe to absorb the difference in vertical expansion between the low pressure inner and outer casings during operation, and the body and lifting body that holds the bellows. In this expansion joint for sealing low-pressure interior and exterior passenger compartments, which consists of shipping fittings, spacers, and bolts for transport and transport, one ring on the entire circumference is attached to the corrugated upper layer of the bellows to prevent foreign objects from falling, and to protect both for lifting and transport. An expansion joint for low-pressure passenger compartments characterized by the provision of a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6300283U JPS59169480U (en) | 1983-04-28 | 1983-04-28 | Expansion joint for low pressure cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6300283U JPS59169480U (en) | 1983-04-28 | 1983-04-28 | Expansion joint for low pressure cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59169480U true JPS59169480U (en) | 1984-11-13 |
Family
ID=30193191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6300283U Pending JPS59169480U (en) | 1983-04-28 | 1983-04-28 | Expansion joint for low pressure cabin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018189080A (en) * | 2017-04-28 | 2018-11-29 | 斗山重工業株式会社 | Gas turbine rotor and gas turbine |
-
1983
- 1983-04-28 JP JP6300283U patent/JPS59169480U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018189080A (en) * | 2017-04-28 | 2018-11-29 | 斗山重工業株式会社 | Gas turbine rotor and gas turbine |
| US10612417B2 (en) | 2017-04-28 | 2020-04-07 | DOOSAN Heavy Industries Construction Co., LTD | Gas turbine rotor having structure for adjusting axial clearance, and gas turbine having same |
| US11242771B2 (en) | 2017-04-28 | 2022-02-08 | Doosan Heavy Industries & Construction Co., Ltd. | Gas turbine rotor having structure for adjusting axial clearance, and gas turbine having same |
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