ES2089251T3 - Carcasa de bomba hecha de metal de lamina. - Google Patents

Carcasa de bomba hecha de metal de lamina.

Info

Publication number
ES2089251T3
ES2089251T3 ES92100292T ES92100292T ES2089251T3 ES 2089251 T3 ES2089251 T3 ES 2089251T3 ES 92100292 T ES92100292 T ES 92100292T ES 92100292 T ES92100292 T ES 92100292T ES 2089251 T3 ES2089251 T3 ES 2089251T3
Authority
ES
Spain
Prior art keywords
end plate
casing
projecting portion
jacket
curved surface
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 - Lifetime
Application number
ES92100292T
Other languages
English (en)
Inventor
Yukimasa Nakatsukasa
Renzo Ghiotto
Shinichiro Arakawa
Shu Nagata
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.)
Ebara Corp
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 ES2089251T3 publication Critical patent/ES2089251T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps

Landscapes

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

Abstract

UN REVESTIMIENTO DE BOMBA HECHO DE HOJAS DE METAL QUE CONSTA DE UNA CAMISA DE REVESTIMIENTO QUE TIENE UNA FORMA DE TAZA CILINDRICA, UNA PLACA DE EXTREMO FORMADA EN UN LADO DE LA CAMISA DE REVESTIMIENTO, UNA BRIDA DEL ESTUCHE FORMADA EN EL OTRO LADO DE LA CAMISA Y UNA PORCION QUE SE PROYECTA RADIALMENTE HACIA AFUERA SOBRESALIDA PARA TENER UNA PORCION HELICOIDAL. LA PLACA DE EXTREMO SOBRESALE AXIALMENTE HACIA AFUERA PARA TENER UNA SUPERFICIE ARQUEADA CURVA, LA PORCION QUE SE PROYECTA TIENE UNA SECCION TRANSVERSAL SUBSTANCIALMENTE SEMICIRCULAR, Y LA PORCION DE BASE DE LA PORCION DE PROYECCION ESTA SITUADA EN LA EXTENSION DE LA SUPERFICIE ARQUEADA CURVA DE LA PLACA EXTREMO PARA PROPORCIONAR CONTINUIDAD DESDE LA PLACA DE EXTREMO A LA PORCION DE PROYECCION. CON LA ESTRUCTURA MENCIONADA , NO HAY NINGUNA PORCION EN LA QUE SE PRODUZCA MUCHA TENSION DE DOBLADO CAUSADA POR LA CONCENTRACION DE TENSION, Y EL ESTUCHE DE LA BOMBA DISPONE DE LA SUFICIENTE RIGIDEZ Y FORTALEZA NO SOLO CONTRA LAS FUERZAS DE TUBERIA SINO TAMBIEN CONTRA LA PRESION INTERNA EN SU CONJUNTO.
ES92100292T 1991-01-11 1992-01-09 Carcasa de bomba hecha de metal de lamina. Expired - Lifetime ES2089251T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1270091 1991-01-11
JP1389491 1991-03-12

Publications (1)

Publication Number Publication Date
ES2089251T3 true ES2089251T3 (es) 1996-10-01

Family

ID=26348343

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92100292T Expired - Lifetime ES2089251T3 (es) 1991-01-11 1992-01-09 Carcasa de bomba hecha de metal de lamina.

Country Status (9)

Country Link
US (2) US5310310A (es)
EP (1) EP0494675B1 (es)
JP (1) JP2676450B2 (es)
KR (1) KR100192119B1 (es)
AT (1) ATE136989T1 (es)
DE (1) DE69209854T2 (es)
DK (1) DK0494675T3 (es)
ES (1) ES2089251T3 (es)
GR (1) GR3020471T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349239A1 (es) * 2008-02-08 2010-12-29 Jose Lorengo Bugallo Una bomba centrifuga normalizada formada con piezas de fabricacion estandar (curvas o codos y bridas), soldadura y mecanizado y su procedimiento de fabricacion.

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GB2266750B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pump
DE4324998A1 (de) * 1993-07-26 1995-02-02 Klein Schanzlin & Becker Ag Flanschverstärkung
JPH08144997A (ja) * 1994-11-25 1996-06-04 Ebara Corp 全周流型ポンプ
AU685867B2 (en) * 1994-12-12 1998-01-29 N. Jayaram Method of manufacture of a centrifugal pump casing
DE29716463U1 (de) * 1997-09-15 1997-11-27 KSB AG, 67227 Frankenthal Kreiselpumpengehäuse
US6537024B2 (en) * 1998-08-03 2003-03-25 Industrial Technology Research Institute Method for fabricating sheet metal pump casing
DE19845835C1 (de) * 1998-09-28 2000-03-16 Mannesmann Ag Verfahren zur Herstellung eines Zylinders mit einer Auswölbung
US6409474B1 (en) 1998-10-30 2002-06-25 Yangjiang New Yuehua Stainless Steel Pump Co. Ltd. Centrifugal pump formed by pressing and welding and its manufacturing process
US6200090B1 (en) * 1999-04-12 2001-03-13 Industrial Technology Research Institute Pump casing for sheet metal pump
US6267555B1 (en) * 2000-01-12 2001-07-31 Industrial Technology Research Institute Sheet metal casing for multistage pump and method for manufacturing the same
JP2001304105A (ja) * 2000-04-21 2001-10-31 Zexel Valeo Climate Control Corp 可変容量型斜板式圧縮機
US6314894B1 (en) * 2000-08-30 2001-11-13 Jakel Incorporated Furnace blower housing with integrally formed exhaust transition
US6494152B2 (en) 2000-08-30 2002-12-17 Jakel Incorporated Stamped blower housing with 4″ transition
KR20020034389A (ko) * 2000-11-01 2002-05-09 구자홍 쉬라우드가 일체로 형성된 볼류트 케이싱을 갖는 터보압축기
US6468034B1 (en) 2000-12-04 2002-10-22 Fasco Industries, Inc. Flush mount round exhaust fabricated inducer housing
DE10100373B4 (de) * 2001-01-05 2004-03-25 Dr.Ing.H.C. F. Porsche Ag Wasserpumpe zur Kühlmittelförderung in einer Brennkraftmaschine
JP3978575B2 (ja) 2001-07-02 2007-09-19 株式会社荏原製作所 ケーシングカバー及びポンプ装置
US6902373B1 (en) 2002-09-26 2005-06-07 Fasco Industries, Inc. Sheet metal exhaust adapter for draft inducers
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
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
US20070221137A1 (en) * 2006-03-22 2007-09-27 Pierre Lareau Farrowing pens
US20080159883A1 (en) * 2006-12-28 2008-07-03 Finkenbinder David B Fan-motor assembly
CA2578619A1 (en) * 2007-01-31 2008-07-31 Conception Ro-Main Inc. Birth monitoring system for piglets
US9334876B2 (en) 2011-04-12 2016-05-10 Thermo Neslab Inc. Pump casing and related apparatus and methods
US9145966B2 (en) * 2012-10-17 2015-09-29 Ford Global Technologies, Llc Hydraulic pump configuration for automatic transmission
JP5686827B2 (ja) * 2013-01-23 2015-03-18 株式会社鷺宮製作所 遠心ポンプ
JP6166301B2 (ja) * 2014-07-22 2017-07-19 株式会社鷺宮製作所 遠心ポンプ
CN107667227B (zh) * 2015-06-30 2022-07-26 皮尔伯格泵技术有限责任公司 具有固定结构的泵壳
EP3434908B1 (en) 2016-03-30 2020-10-07 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Impeller, rotary machine, and turbocharger
CN105952683A (zh) * 2016-05-31 2016-09-21 浙江南元泵业有限公司 卧式水泵的泵头结构
KR101822615B1 (ko) * 2016-12-02 2018-03-08 김형용 펌프 케이싱 조립체
US12071059B2 (en) * 2020-03-06 2024-08-27 Howe & Howe Inc. Controlling attachment of equipment to a vehicle deck

Family Cites Families (16)

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US3190226A (en) * 1963-09-13 1965-06-22 Thomas E Judd Centrifugal pumps
US3717045A (en) * 1971-10-12 1973-02-20 Tsc Ind Inc Tractor power take-off drive for centrifugal pump
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
DE3517827A1 (de) * 1985-05-17 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kreiselpumpengehaeuse
JPH0658117B2 (ja) * 1986-02-20 1994-08-03 株式会社日立製作所 鋼板製ポンプ
US5133642A (en) * 1988-02-29 1992-07-28 Ebara Corporation Pipe joint for pump
JPH07103878B2 (ja) * 1989-01-19 1995-11-08 株式会社荏原製作所 ポンプケーシング及びその製造方法
ATE96207T1 (de) * 1989-01-19 1993-11-15 Ebara Corp Pumpengehaeuse.
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
JPH0758080B2 (ja) * 1989-07-15 1995-06-21 株式会社荏原製作所 板金製うず巻ポンプケーシング
JPH0354398A (ja) * 1989-07-21 1991-03-08 Ebara Corp 板金製うず巻ポンプケーシング
IT1234504B (it) * 1989-08-18 1992-05-18 Tiziano Carretta Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe
IT1239829B (it) * 1990-02-13 1993-11-15 Renzo Ghiotto Corpo pompa in lamiera a spessore differenziato
US5148937A (en) * 1991-12-23 1992-09-22 Dero Enterprises Inc. Cap with perforating spike for container with a protective membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349239A1 (es) * 2008-02-08 2010-12-29 Jose Lorengo Bugallo Una bomba centrifuga normalizada formada con piezas de fabricacion estandar (curvas o codos y bridas), soldadura y mecanizado y su procedimiento de fabricacion.

Also Published As

Publication number Publication date
EP0494675B1 (en) 1996-04-17
DE69209854D1 (de) 1996-05-23
DK0494675T3 (da) 1996-07-08
EP0494675A2 (en) 1992-07-15
KR100192119B1 (ko) 1999-06-15
ATE136989T1 (de) 1996-05-15
DE69209854T2 (de) 1996-12-12
JPH05180195A (ja) 1993-07-20
GR3020471T3 (en) 1996-10-31
US5358380A (en) 1994-10-25
US5310310A (en) 1994-05-10
JP2676450B2 (ja) 1997-11-17
EP0494675A3 (en) 1992-09-02
KR920015045A (ko) 1992-08-26

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