JPS5643531A - Hydraulic test of turbine casing - Google Patents

Hydraulic test of turbine casing

Info

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
Application number
JP11884379A
Other languages
Japanese (ja)
Other versions
JPS6117293B2 (en
Inventor
Tomio Inao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11884379A priority Critical patent/JPS5643531A/en
Publication of JPS5643531A publication Critical patent/JPS5643531A/en
Publication of JPS6117293B2 publication Critical patent/JPS6117293B2/ja
Granted legal-status Critical Current

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
JP11884379A 1979-09-18 1979-09-18 Hydraulic test of turbine casing Granted JPS5643531A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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