JPS56104199A - Head flange installation device for turbo equipment - Google Patents

Head flange installation device for turbo equipment

Info

Publication number
JPS56104199A
JPS56104199A JP459680A JP459680A JPS56104199A JP S56104199 A JPS56104199 A JP S56104199A JP 459680 A JP459680 A JP 459680A JP 459680 A JP459680 A JP 459680A JP S56104199 A JPS56104199 A JP S56104199A
Authority
JP
Japan
Prior art keywords
head flange
key
stopper
casing
installation device
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
Application number
JP459680A
Other languages
Japanese (ja)
Inventor
Kazuo Takeda
Tadashi Kaneki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP459680A priority Critical patent/JPS56104199A/en
Priority to US06/221,457 priority patent/US4380405A/en
Priority to DE3100039A priority patent/DE3100039C2/en
Priority to CH28/81A priority patent/CH652456A5/en
Priority to IT67005/81A priority patent/IT1193722B/en
Priority to FR8100098A priority patent/FR2473132A1/en
Publication of JPS56104199A publication Critical patent/JPS56104199A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To inhibit a head flange from relatively moving in radius directions with a casting by pressing against a casing with a casing stopper key and against a head flange with a head flange stopper key respectively.
CONSTITUTION: A slide key 18 consists of a casing stopper key A and a head flange stopper key B. The contact part 19 between the stopper keys A and B is taper- shaped. The contact part 20 between the head flange stopper key B and the head flange 2 is also taper-shaped. When the stopper key B is relatively moved in radius directions against the other key A by a tension bolt 21, a slide key 18 is enlarged in width. With this construction the casing stopper key A can press against the casing 1 and the head flange key B can press against the head flange 2 respectively.
COPYRIGHT: (C)1981,JPO&Japio
JP459680A 1980-01-07 1980-01-21 Head flange installation device for turbo equipment Pending JPS56104199A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP459680A JPS56104199A (en) 1980-01-21 1980-01-21 Head flange installation device for turbo equipment
US06/221,457 US4380405A (en) 1980-01-07 1980-12-30 Head flange mounting device for turbo-machine
DE3100039A DE3100039C2 (en) 1980-01-07 1981-01-02 Device for fastening a head flange in the housing of a turbo machine
CH28/81A CH652456A5 (en) 1980-01-07 1981-01-06 HEAD FLANGE FASTENING DEVICE FOR A TURBO MACHINE.
IT67005/81A IT1193722B (en) 1980-01-07 1981-01-06 HEAD MOUNTING DEVICE IN THE CASE OF A TURBO MACHINE, PARTICULARLY OF A CENTRIFUGAL COMPRESSOR
FR8100098A FR2473132A1 (en) 1980-01-07 1981-01-06 FLASK MOUNTING DEVICE FOR TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP459680A JPS56104199A (en) 1980-01-21 1980-01-21 Head flange installation device for turbo equipment

Publications (1)

Publication Number Publication Date
JPS56104199A true JPS56104199A (en) 1981-08-19

Family

ID=11588415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP459680A Pending JPS56104199A (en) 1980-01-07 1980-01-21 Head flange installation device for turbo equipment

Country Status (1)

Country Link
JP (1) JPS56104199A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255459A (en) * 2009-04-22 2010-11-11 Hitachi Plant Technologies Ltd Barrel type casing of turbo machine, and mounting structure of head cover
US20130183147A1 (en) * 2010-09-22 2013-07-18 Dieter Nass Centering attachment of a compressor housing cover
WO2015119951A1 (en) * 2014-02-10 2015-08-13 General Electric Company Method and system for non-invasive separation of components
GB2532916A (en) * 2014-08-27 2016-06-08 Clyde Union Ltd Pump, device for insertion between components, and methods

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255459A (en) * 2009-04-22 2010-11-11 Hitachi Plant Technologies Ltd Barrel type casing of turbo machine, and mounting structure of head cover
US8631961B2 (en) 2009-04-22 2014-01-21 Hitachi, Ltd. End wall closure apparatus
US20130183147A1 (en) * 2010-09-22 2013-07-18 Dieter Nass Centering attachment of a compressor housing cover
US9291073B2 (en) * 2010-09-22 2016-03-22 Siemens Aktiengesellschaft Centering attachment of a compressor housing cover
WO2015119951A1 (en) * 2014-02-10 2015-08-13 General Electric Company Method and system for non-invasive separation of components
GB2532916A (en) * 2014-08-27 2016-06-08 Clyde Union Ltd Pump, device for insertion between components, and methods
GB2532916B (en) * 2014-08-27 2018-04-25 Clyde Union Ltd Pump and method of taking up clearance

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