AU780622B2 - Casing for centrifugal compressors and method for the manufacture thereof - Google Patents

Casing for centrifugal compressors and method for the manufacture thereof Download PDF

Info

Publication number
AU780622B2
AU780622B2 AU46052/01A AU4605201A AU780622B2 AU 780622 B2 AU780622 B2 AU 780622B2 AU 46052/01 A AU46052/01 A AU 46052/01A AU 4605201 A AU4605201 A AU 4605201A AU 780622 B2 AU780622 B2 AU 780622B2
Authority
AU
Australia
Prior art keywords
casing
external surface
internal
axis
central axis
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.)
Expired
Application number
AU46052/01A
Other languages
English (en)
Other versions
AU4605201A (en
Inventor
Mariotti Umberto
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.)
Nuovo Pignone Holding SpA
Original Assignee
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
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 Nuovo Pignone Holding SpA, Nuovo Pignone SpA filed Critical Nuovo Pignone Holding SpA
Publication of AU4605201A publication Critical patent/AU4605201A/en
Application granted granted Critical
Publication of AU780622B2 publication Critical patent/AU780622B2/en
Anticipated expiration legal-status Critical
Expired 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for 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
    • F04D17/125—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 the casing being vertically split
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49243—Centrifugal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU46052/01A 2000-05-19 2001-05-18 Casing for centrifugal compressors and method for the manufacture thereof Expired AU780622B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2000A001119 2000-05-19
IT2000MI001119A IT1317651B1 (it) 2000-05-19 2000-05-19 Cassa per compressori centrifughi e procedimento per la suarealizzazione

Publications (2)

Publication Number Publication Date
AU4605201A AU4605201A (en) 2001-11-22
AU780622B2 true AU780622B2 (en) 2005-04-07

Family

ID=11445089

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46052/01A Expired AU780622B2 (en) 2000-05-19 2001-05-18 Casing for centrifugal compressors and method for the manufacture thereof

Country Status (7)

Country Link
US (1) US6506017B2 (enExample)
EP (1) EP1158178B1 (enExample)
JP (1) JP5080705B2 (enExample)
AU (1) AU780622B2 (enExample)
DE (1) DE60102859T2 (enExample)
IT (1) IT1317651B1 (enExample)
NO (1) NO330492B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2411401C1 (ru) * 2009-12-03 2011-02-10 Закрытое акционерное общество "Объединенные газопромышленные технологии "Искра-Авигаз" (ЗАО "Искра-Авигаз") Корпус центробежного компрессора и способ его изготовления
EP2536951B1 (en) * 2010-02-19 2016-05-18 Dresser-Rand Company Compressor casing assembly and manufacturing method thereof
CA2793717C (en) 2010-03-24 2018-05-01 Dresser-Rand Company Press-fitting corrosion resistant liners in nozzles and casings
US10001143B2 (en) 2013-02-26 2018-06-19 Mitsubishi Heavy Industries Compressor Corporation Method for assembling compressor, and bundle guide device
JP6025608B2 (ja) 2013-02-27 2016-11-16 三菱重工コンプレッサ株式会社 圧縮機の組み立て方法、および、バンドル案内装置
JP6515417B2 (ja) * 2015-02-18 2019-05-22 三菱重工コンプレッサ株式会社 空洞部品の製造方法及び回転機械の製造方法
US9777747B2 (en) * 2015-03-09 2017-10-03 Caterpillar Inc. Turbocharger with dual-use mounting holes
IT201700007473A1 (it) * 2017-01-24 2018-07-24 Nuovo Pignone Tecnologie Srl Treno di compressione con un compressore centrifugo e impianto lng

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809503A (en) * 1971-08-04 1974-05-07 Papst Motoren Kg Fan construction
US4655694A (en) * 1985-08-01 1987-04-07 Shop-Vac Corporation Housing assembly for motor/fan means of a wet/dry vacuum cleaner
US5137424A (en) * 1990-05-10 1992-08-11 Daniel William H Pump unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790300A (en) * 1972-05-18 1974-02-05 Ametek Inc Multi-function centrifugal blower unit
JPS5965599A (ja) * 1982-10-06 1984-04-13 Mitsui Eng & Shipbuild Co Ltd タ−ボ圧縮機のケ−シング構造
JPS60188895A (ja) * 1984-03-09 1985-09-26 株式会社日立製作所 立軸ポンプの保守装置
GB2173256A (en) 1985-04-03 1986-10-08 Ewpump Limited Centrifugal pump
JPH01142298A (ja) * 1987-11-26 1989-06-05 Dengiyoushiya Kikai Seisakusho:Kk 遠心ポンプの渦巻ケーシング
IT1234126B (it) 1989-07-05 1992-04-29 Nowax Srl Cassa statorica, particolarmente per pompa radiale centrifuga, nonche' metodo per la sua realizzazione
JP3482668B2 (ja) * 1993-10-18 2003-12-22 株式会社日立製作所 遠心形流体機械
US6077032A (en) * 1998-07-16 2000-06-20 Felchar Manufacturing Corporation Housing assembly for a vacuum cleaner
DE19947720A1 (de) 1999-10-05 2000-05-18 Ksb Ag Kreiselpumpengehäuse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809503A (en) * 1971-08-04 1974-05-07 Papst Motoren Kg Fan construction
US4655694A (en) * 1985-08-01 1987-04-07 Shop-Vac Corporation Housing assembly for motor/fan means of a wet/dry vacuum cleaner
US5137424A (en) * 1990-05-10 1992-08-11 Daniel William H Pump unit

Also Published As

Publication number Publication date
NO20012483D0 (no) 2001-05-21
NO330492B1 (no) 2011-05-02
IT1317651B1 (it) 2003-07-15
DE60102859T2 (de) 2005-06-30
ITMI20001119A1 (it) 2001-11-19
US6506017B2 (en) 2003-01-14
JP2002005088A (ja) 2002-01-09
NO20012483L (no) 2001-11-20
ITMI20001119A0 (it) 2000-05-19
AU4605201A (en) 2001-11-22
DE60102859D1 (de) 2004-05-27
US20010046439A1 (en) 2001-11-29
EP1158178B1 (en) 2004-04-21
JP5080705B2 (ja) 2012-11-21
EP1158178A1 (en) 2001-11-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired