JPS5643531A - Hydraulic test of turbine casing - Google Patents
Hydraulic test of turbine casingInfo
- Publication number
- JPS5643531A JPS5643531A JP11884379A JP11884379A JPS5643531A JP S5643531 A JPS5643531 A JP S5643531A JP 11884379 A JP11884379 A JP 11884379A JP 11884379 A JP11884379 A JP 11884379A JP S5643531 A JPS5643531 A JP S5643531A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- covers
- sheet surface
- wedge
- closely
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To perform a test as the casing remains placed at the horizontal position, by closely pressing the pressure cover vertically provided on the lower casing, against the sheet surface by utilizing a necessary hole provided on the upper casing.
CONSTITUTION: After the pressure covers 3, 4 have been mounted in the lower casing which is horizontally supported, length of the buckle 16 is adjusted by installing the turnbuckle 16 and the wedge step 17 to the covers 3, 4, and inserting the moving wedge 18 into the step 17. Subsequently, after the upper casing has been assembled, when the adapter 19 is installed to the chamber 2 by utilizing the pressure gauge fitting hole, tec. of the casing 2, and the bolt 21 is screwed in, the wedge 18 lowers, the covers 4, 5 are closely pressed against the sheet surface of the casing 2, and a watertight chamber is formed. The cover forming other watertight chamber is also pressed closely against the sheet surface of the casing in the same way, and the test preparation and the following hydraulic test are executed as the casing remains horizontal. The incidental work, etc. are remarkably reduced comparing with the case in which the casing is made vertical or horizontal.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11884379A JPS5643531A (en) | 1979-09-18 | 1979-09-18 | Hydraulic test of turbine casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11884379A JPS5643531A (en) | 1979-09-18 | 1979-09-18 | Hydraulic test of turbine casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5643531A true JPS5643531A (en) | 1981-04-22 |
| JPS6117293B2 JPS6117293B2 (en) | 1986-05-07 |
Family
ID=14746520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11884379A Granted JPS5643531A (en) | 1979-09-18 | 1979-09-18 | Hydraulic test of turbine casing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5643531A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006329803A (en) * | 2005-05-26 | 2006-12-07 | Mitsubishi Heavy Ind Ltd | Hydraulic test structure and hydraulic test method of high pressure casing |
| EP2749861A1 (en) * | 2012-12-07 | 2014-07-02 | Sulzer Pumpen Ag | Test device for the external housing of a pump and method for testing an external housing of a pump |
| JP2015132257A (en) * | 2014-01-15 | 2015-07-23 | 斗山重工業株式会社 | Hydraulic pressure test device and hydraulic pressure test method for high pressure turbine |
| CN106979893A (en) * | 2017-03-31 | 2017-07-25 | 重庆大学 | Loaded coal rock body heat fluid structurecoupling CT triaxial pressure chamber lifting devices |
-
1979
- 1979-09-18 JP JP11884379A patent/JPS5643531A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006329803A (en) * | 2005-05-26 | 2006-12-07 | Mitsubishi Heavy Ind Ltd | Hydraulic test structure and hydraulic test method of high pressure casing |
| EP2749861A1 (en) * | 2012-12-07 | 2014-07-02 | Sulzer Pumpen Ag | Test device for the external housing of a pump and method for testing an external housing of a pump |
| EP2749861B1 (en) | 2012-12-07 | 2015-08-19 | Sulzer Management AG | Test device for the external housing of a pump and method for testing an external housing of a pump |
| US9255573B2 (en) | 2012-12-07 | 2016-02-09 | Sulzer Management Ag | Testing apparatus for an outer housing of a pump and method for the testing of an outer housing of a pump |
| JP2015132257A (en) * | 2014-01-15 | 2015-07-23 | 斗山重工業株式会社 | Hydraulic pressure test device and hydraulic pressure test method for high pressure turbine |
| CN106979893A (en) * | 2017-03-31 | 2017-07-25 | 重庆大学 | Loaded coal rock body heat fluid structurecoupling CT triaxial pressure chamber lifting devices |
| CN106979893B (en) * | 2017-03-31 | 2019-05-21 | 重庆大学 | Loaded coal rock body heat fluid structurecoupling CT triaxial pressure chamber lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117293B2 (en) | 1986-05-07 |
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