ATE134745T1 - Blechgehäuse, insbesondere für radialkreiselpumpen - Google Patents

Blechgehäuse, insbesondere für radialkreiselpumpen

Info

Publication number
ATE134745T1
ATE134745T1 AT90114318T AT90114318T ATE134745T1 AT E134745 T1 ATE134745 T1 AT E134745T1 AT 90114318 T AT90114318 T AT 90114318T AT 90114318 T AT90114318 T AT 90114318T AT E134745 T1 ATE134745 T1 AT E134745T1
Authority
AT
Austria
Prior art keywords
volute
radial
centrifugal pumps
diffusion
radial centrifugal
Prior art date
Application number
AT90114318T
Other languages
English (en)
Inventor
Tiziano Carretta
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of ATE134745T1 publication Critical patent/ATE134745T1/de

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)
AT90114318T 1989-08-18 1990-07-26 Blechgehäuse, insbesondere für radialkreiselpumpen ATE134745T1 (de)

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 (1)

Publication Number Publication Date
ATE134745T1 true ATE134745T1 (de) 1996-03-15

Family

ID=11329355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90114318T ATE134745T1 (de) 1989-08-18 1990-07-26 Blechgehäuse, insbesondere für radialkreiselpumpen

Country Status (7)

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

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
ES2218859T3 (es) * 1998-10-30 2004-11-16 Yangjiang New Yuehua Stainless Steel Pump Co. Ltd. Una bomba centrifuga formada por prensado y soldadura y su procedimiento de fabricacion.
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
US7604457B2 (en) * 2005-09-13 2009-10-20 Ingersoll-Rand Company Volute for a centrifugal compressor
WO2007072374A2 (en) * 2005-12-22 2007-06-28 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 (de) *
FR1141182A (fr) * 1955-02-14 1957-08-27 Charmilles Sa Ateliers Bâche spirale de machine hydraulique
GB1021667A (en) * 1961-10-06 1966-03-09 Ajem Lab Inc Improvements in or relating to centrifugal pumps
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
EP0413176A3 (en) 1992-03-04
EP0413176B1 (de) 1996-02-28
DE69025514D1 (de) 1996-04-04
IT1234504B (it) 1992-05-18
US5069599A (en) 1991-12-03
EP0413176A2 (de) 1991-02-20
IT8985635A0 (it) 1989-08-18
DK0413176T3 (da) 1996-03-18
ES2083986T3 (es) 1996-05-01
DE69025514T2 (de) 1996-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties