IT1240214B - Involucro di pompa centrifuga in lamiera. - Google Patents

Involucro di pompa centrifuga in lamiera.

Info

Publication number
IT1240214B
IT1240214B IT67546A IT6754690A IT1240214B IT 1240214 B IT1240214 B IT 1240214B IT 67546 A IT67546 A IT 67546A IT 6754690 A IT6754690 A IT 6754690A IT 1240214 B IT1240214 B IT 1240214B
Authority
IT
Italy
Prior art keywords
suction
suction port
centrifugal pump
partition body
diffuser
Prior art date
Application number
IT67546A
Other languages
English (en)
Other versions
IT9067546A1 (it
IT9067546A0 (it
Inventor
Kenichi Kajiwara
Kikuichi Mori
Hideo Ikeda
Shinichiro Arakawa
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
Publication of IT9067546A0 publication Critical patent/IT9067546A0/it
Publication of IT9067546A1 publication Critical patent/IT9067546A1/it
Application granted granted Critical
Publication of IT1240214B publication Critical patent/IT1240214B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Air-Conditioning For Vehicles (AREA)
IT67546A 1989-07-15 1990-07-13 Involucro di pompa centrifuga in lamiera. IT1240214B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18334189 1989-07-15
JP2104542A JPH0758080B2 (ja) 1989-07-15 1990-04-20 板金製うず巻ポンプケーシング

Publications (3)

Publication Number Publication Date
IT9067546A0 IT9067546A0 (it) 1990-07-13
IT9067546A1 IT9067546A1 (it) 1992-01-13
IT1240214B true IT1240214B (it) 1993-11-27

Family

ID=26444996

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67546A IT1240214B (it) 1989-07-15 1990-07-13 Involucro di pompa centrifuga in lamiera.
IT53148U IT220561Z2 (it) 1989-07-15 1990-07-13 Involucro di pompa centrifuga in lamiera.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT53148U IT220561Z2 (it) 1989-07-15 1990-07-13 Involucro di pompa centrifuga in lamiera.

Country Status (9)

Country Link
US (1) US5112190A (it)
EP (1) EP0409106B1 (it)
JP (1) JPH0758080B2 (it)
KR (1) KR0124815B1 (it)
AT (1) ATE112367T1 (it)
DE (3) DE9010581U1 (it)
DK (1) DK0409106T3 (it)
ES (1) ES2064551T3 (it)
IT (2) IT1240214B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5295786A (en) * 1990-12-27 1994-03-22 Ebara Corporation Liner ring for a pump
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
DE4214026A1 (de) * 1992-04-29 1993-11-04 Klein Schanzlin & Becker Ag Pumpengehaeuse
GB2266750B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pump
CN1036941C (zh) * 1992-05-07 1998-01-07 科万商标投资有限公司 离心泵
DE4324998A1 (de) * 1993-07-26 1995-02-02 Klein Schanzlin & Becker Ag Flanschverstärkung
DE4329019C2 (de) * 1993-08-28 1999-11-04 Ksb Ag Kreiselpumpengehäuse in Blechbauweise
US6537024B2 (en) * 1998-08-03 2003-03-25 Industrial Technology Research Institute Method for fabricating sheet metal pump casing
DE19838798C2 (de) * 1998-08-26 2002-08-29 Ind Tech Res Inst Pumpengehäuse aus einem Metallblech und Verfahren zu seiner Herstellung
WO2000026541A1 (fr) * 1998-10-30 2000-05-11 Yangjiang New Yuehua Stainless Steel Pump Co. Ltd. Pompe centrifuge formee par assemblage par soudure et par emboutissage et son procede de fabrication
US6200090B1 (en) * 1999-04-12 2001-03-13 Industrial Technology Research Institute Pump casing for sheet metal pump
WO2001045012A2 (en) * 1999-12-15 2001-06-21 E-Scoring, Inc. Systems and methods for providing consumers anonymous pre-approved offers from a consumer-selected group of merchants
US6494152B2 (en) 2000-08-30 2002-12-17 Jakel Incorporated Stamped blower housing with 4″ transition
US6314894B1 (en) 2000-08-30 2001-11-13 Jakel Incorporated Furnace blower housing with integrally formed exhaust transition
US6468034B1 (en) 2000-12-04 2002-10-22 Fasco Industries, Inc. Flush mount round exhaust fabricated inducer housing
US6902373B1 (en) 2002-09-26 2005-06-07 Fasco Industries, Inc. Sheet metal exhaust adapter for draft inducers
US7014422B2 (en) * 2003-06-13 2006-03-21 American Standard International Inc. Rounded blower housing with increased airflow
US7354244B2 (en) * 2004-09-01 2008-04-08 Aos Holding Company Blower and method of conveying fluids
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
EP1960632B1 (en) * 2005-11-30 2019-08-21 Dresser-Rand Company End closure device for a turbomachine casing
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
US20080267774A1 (en) * 2007-04-27 2008-10-30 Shih-Ci Lian Curvature of inner wall for blowing machine
DE102009010927B4 (de) 2009-02-25 2021-11-11 Wilo Se Pumpengehäuse
JP5769407B2 (ja) * 2010-02-01 2015-08-26 三菱重工業株式会社 板金タービンハウジング
DE102012010255B3 (de) 2012-05-25 2013-11-14 Elisabeth Katz Vorrichtung zur Messung der dielektrischen und/oder magnetischen Eigenschaften einer Probe mittels einer Mikrowellen-Transmissionsmessung
JP6117658B2 (ja) * 2013-09-06 2017-04-19 本田技研工業株式会社 遠心ポンプ
JP6151294B2 (ja) * 2014-07-22 2017-06-21 株式会社鷺宮製作所 遠心ポンプおよび遠心ポンプの製造方法
GB2523657B (en) * 2015-02-06 2016-12-21 Cde Global Ltd Screening apparatus
JP6839923B2 (ja) * 2016-03-11 2021-03-10 三菱重工サーマルシステムズ株式会社 車載装置および電動圧縮機
CN109538533B (zh) * 2018-12-29 2024-01-12 重庆通用工业(集团)有限责任公司 蒸汽压缩机机壳及其制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US786922A (en) * 1904-03-21 1905-04-11 Edward L Smith Centrifugal pump.
US2347386A (en) * 1939-05-25 1944-04-25 Nash Engineering Co Pump
US2677327A (en) * 1949-02-24 1954-05-04 Mcdonald Mfg Co A Y Centrifugal pump construction
US2844100A (en) * 1954-07-06 1958-07-22 Kurt J Heinicke Sheet metal centrifugal pump
US2836124A (en) * 1955-01-18 1958-05-27 Tait Mfg Co The Pumps
US3412684A (en) * 1967-07-27 1968-11-26 Allis Chalmers Mfg Co Pump casing
US3826589A (en) * 1972-06-22 1974-07-30 Sta Rite Industries Plastic pump construction
US4245952A (en) * 1979-05-10 1981-01-20 Hale Fire Pump Company Pump
JPS5735676A (en) * 1980-08-09 1982-02-26 Sumitomo Metal Ind Ltd Production of edged and melt sprayed steel plate
DE3517498C3 (de) * 1985-05-15 1993-12-02 Klein Schanzlin & Becker Ag Kreiselpumpengehäuse
US4775295A (en) * 1985-05-17 1988-10-04 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump casing
DE3517828A1 (de) * 1985-05-17 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Pumpengehaeuse
JPH0658117B2 (ja) * 1986-02-20 1994-08-03 株式会社日立製作所 鋼板製ポンプ
US4717311A (en) * 1986-07-09 1988-01-05 Willette Russell J Centrifugal pump
US5133642A (en) * 1988-02-29 1992-07-28 Ebara Corporation Pipe joint for pump
ATE96207T1 (de) * 1989-01-19 1993-11-15 Ebara Corp Pumpengehaeuse.

Also Published As

Publication number Publication date
IT9053148V0 (it) 1990-07-13
EP0409106A1 (en) 1991-01-23
DE69012904T2 (de) 1995-05-11
EP0409106B1 (en) 1994-09-28
DK0409106T3 (da) 1994-10-24
DE69012904D1 (de) 1994-11-03
ES2064551T3 (es) 1995-02-01
IT220561Z2 (it) 1993-10-04
JPH0758080B2 (ja) 1995-06-21
KR0124815B1 (ko) 1997-12-23
IT9067546A1 (it) 1992-01-13
JPH03130599A (ja) 1991-06-04
DE9010581U1 (it) 1990-11-08
IT9067546A0 (it) 1990-07-13
IT9053148U1 (it) 1992-01-13
KR910003273A (ko) 1991-02-27
DE4022378A1 (de) 1991-01-24
ATE112367T1 (de) 1994-10-15
US5112190A (en) 1992-05-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970723