IT1234504B - Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe - Google Patents

Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe

Info

Publication number
IT1234504B
IT1234504B IT8985635A IT8563589A IT1234504B IT 1234504 B IT1234504 B IT 1234504B IT 8985635 A IT8985635 A IT 8985635A IT 8563589 A IT8563589 A IT 8563589A IT 1234504 B IT1234504 B IT 1234504B
Authority
IT
Italy
Prior art keywords
volute
radial
centrifugal radial
diffusion
sheet metal
Prior art date
Application number
IT8985635A
Other languages
English (en)
Other versions
IT8985635A0 (it
Inventor
Tiziano Carretta
Original Assignee
Tiziano Carretta
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 Tiziano Carretta filed Critical Tiziano Carretta
Priority to IT8985635A priority Critical patent/IT1234504B/it
Publication of IT8985635A0 publication Critical patent/IT8985635A0/it
Priority to EP90114318A priority patent/EP0413176B1/en
Priority to AT90114318T priority patent/ATE134745T1/de
Priority to ES90114318T priority patent/ES2083986T3/es
Priority to DE69025514T priority patent/DE69025514T2/de
Priority to DK90114318.0T priority patent/DK0413176T3/da
Priority to US07/558,585 priority patent/US5069599A/en
Application granted granted Critical
Publication of IT1234504B publication Critical patent/IT1234504B/it

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/03—Sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
  • Centrifugal Separators (AREA)
IT8985635A 1989-08-18 1989-08-18 Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe IT1234504B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8985635A IT1234504B (it) 1989-08-18 1989-08-18 Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe
EP90114318A EP0413176B1 (en) 1989-08-18 1990-07-26 Metal plate stator case, particularly for radial centrifugal pumps
AT90114318T ATE134745T1 (de) 1989-08-18 1990-07-26 Blechgehäuse, insbesondere für radialkreiselpumpen
ES90114318T ES2083986T3 (es) 1989-08-18 1990-07-26 Envuelta de estator de placa metalica, particularmente para bombas centrifugas radiales.
DE69025514T DE69025514T2 (de) 1989-08-18 1990-07-26 Blechgehäuse, insbesondere für Radialkreiselpumpen
DK90114318.0T DK0413176T3 (da) 1989-08-18 1990-07-26 Metalpladestatorhus, især til radialcentrifugalpumper
US07/558,585 US5069599A (en) 1989-08-18 1990-07-26 Metal plate stator case, particularly for radial centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8985635A IT1234504B (it) 1989-08-18 1989-08-18 Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe

Publications (2)

Publication Number Publication Date
IT8985635A0 IT8985635A0 (it) 1989-08-18
IT1234504B true IT1234504B (it) 1992-05-18

Family

ID=11329355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8985635A IT1234504B (it) 1989-08-18 1989-08-18 Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe

Country Status (7)

Country Link
US (1) US5069599A (it)
EP (1) EP0413176B1 (it)
AT (1) ATE134745T1 (it)
DE (1) DE69025514T2 (it)
DK (1) DK0413176T3 (it)
ES (1) ES2083986T3 (it)
IT (1) IT1234504B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235744A (en) * 1989-07-05 1993-08-17 Ebara Corporation Method of manufacturing a centrifugal pump casing
JP2809487B2 (ja) * 1989-07-05 1998-10-08 株式会社荏原製作所 遠心ポンプケーシング
IT1243113B (it) * 1990-06-08 1994-05-24 Calpeda A Spa Diffusore longitudinale periferico per pompa monogirante centrifuga autoadescante
JP2676450B2 (ja) * 1991-01-11 1997-11-17 株式会社荏原製作所 板金製ポンプケーシング
US5141397A (en) * 1991-01-18 1992-08-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
DE4214026A1 (de) * 1992-04-29 1993-11-04 Klein Schanzlin & Becker Ag Pumpengehaeuse
DE4324998A1 (de) * 1993-07-26 1995-02-02 Klein Schanzlin & Becker Ag Flanschverstärkung
DE4331606C1 (de) * 1993-09-17 1994-10-06 Gutehoffnungshuette Man Spiralgehäuse für Turbomaschinen
US5569017A (en) * 1994-12-22 1996-10-29 Ametek, Inc. Fan end bracket for high velocity low pressure blowers
JP3226853B2 (ja) * 1997-09-30 2001-11-05 株式会社荏原製作所 ポンプの配管接続部構造
DK1059455T3 (da) * 1998-10-30 2004-09-06 Yangjiang New Yuehua Stainless Centrifugalpumpe fremstillet ved svejsning og presning samt fremgangsmåde til fremstilling af denne
US6200090B1 (en) * 1999-04-12 2001-03-13 Industrial Technology Research Institute Pump casing for sheet metal pump
US6779974B2 (en) * 2002-12-11 2004-08-24 Polyvane Technology Corp. Device of a volute channel of a pump
US7014422B2 (en) * 2003-06-13 2006-03-21 American Standard International Inc. Rounded blower housing with increased airflow
DE10347302A1 (de) * 2003-10-08 2005-05-12 Siemens Ag Spiralgehäuse für eine Kreiselpumpe
WO2007033199A2 (en) * 2005-09-13 2007-03-22 Ingersoll-Rand Company Volute for a centrifugal compressor
US20100263544A1 (en) * 2005-12-22 2010-10-21 Koninklijke Philips Electronics N.V. Single serve beverage machine
CN100404874C (zh) * 2006-01-21 2008-07-23 阳江市新力工业有限公司 一种冲压焊接食品泵
DE102009010927B4 (de) 2009-02-25 2021-11-11 Wilo Se Pumpengehäuse
FR2958324B1 (fr) * 2010-03-30 2015-12-25 Snecma Carter de turbomachine rigidifie
JP5479316B2 (ja) * 2010-12-28 2014-04-23 三菱重工業株式会社 遠心圧縮機のスクロール構造

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US340120A (en) * 1886-04-20 Water-motor
FR125328A (it) *
FR1141182A (fr) * 1955-02-14 1957-08-27 Charmilles Sa Ateliers Bâche spirale de machine hydraulique
DE1453712A1 (de) * 1961-10-06 1968-12-19 Ajem Lab Inc Schleuderpumpe
DE1703908A1 (de) * 1968-07-27 1972-03-23 Grundfos As Pumpengehaeuse fuer Kreiselpumpen
DE2047501A1 (de) * 1970-09-26 1972-03-30 Philipp Hilge Fa Spiralgehäuse
US3846040A (en) * 1972-06-16 1974-11-05 D Dennis Blower housing
US3856431A (en) * 1973-10-24 1974-12-24 Singer Co Side expansion scroll-type blowers
JPS5420252A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Spiral casing
JPS54125318A (en) * 1978-03-24 1979-09-28 Hitachi Ltd Supercharger of exhaust steam turbine
DE3016438C2 (de) * 1980-04-29 1985-12-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromlüfter
US4392779A (en) * 1980-05-05 1983-07-12 Brunswick Corporation Marine drive water pump
SU941692A1 (ru) * 1980-11-05 1982-07-07 Специальное конструкторское бюро по конструированию технологического оборудования для обогащения руд Отвод центробежного насоса
GB2172659A (en) * 1985-03-19 1986-09-24 Austin Rover Group Cooling liquid pump for internal combustion engine
DE3517828A1 (de) * 1985-05-17 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Pumpengehaeuse

Also Published As

Publication number Publication date
EP0413176B1 (en) 1996-02-28
DE69025514T2 (de) 1996-10-31
US5069599A (en) 1991-12-03
ES2083986T3 (es) 1996-05-01
ATE134745T1 (de) 1996-03-15
DK0413176T3 (da) 1996-03-18
IT8985635A0 (it) 1989-08-18
EP0413176A3 (en) 1992-03-04
EP0413176A2 (en) 1991-02-20
DE69025514D1 (de) 1996-04-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970801