ATE130075T1 - Pumpenzwischengehäuse in blechbauweise. - Google Patents

Pumpenzwischengehäuse in blechbauweise.

Info

Publication number
ATE130075T1
ATE130075T1 AT91122182T AT91122182T ATE130075T1 AT E130075 T1 ATE130075 T1 AT E130075T1 AT 91122182 T AT91122182 T AT 91122182T AT 91122182 T AT91122182 T AT 91122182T AT E130075 T1 ATE130075 T1 AT E130075T1
Authority
AT
Austria
Prior art keywords
wall
side wall
interstage
cylindrical side
cylindrical
Prior art date
Application number
AT91122182T
Other languages
English (en)
Inventor
Ken-Ichi C O Ebara Co Kajiwara
Sou C O Ebara Corporat Kuroiwa
Kikuichi C O Ebara Corpor Mori
Hideo C O Ebara Corporat Ikeda
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 ATE130075T1 publication Critical patent/ATE130075T1/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
    • 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
AT91122182T 1990-12-25 1991-12-23 Pumpenzwischengehäuse in blechbauweise. ATE130075T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40583890 1990-12-25

Publications (1)

Publication Number Publication Date
ATE130075T1 true ATE130075T1 (de) 1995-11-15

Family

ID=18515447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91122182T ATE130075T1 (de) 1990-12-25 1991-12-23 Pumpenzwischengehäuse in blechbauweise.

Country Status (9)

Country Link
US (1) US5234317A (de)
EP (1) EP0492606B1 (de)
JP (1) JPH0718437B2 (de)
KR (1) KR100192118B1 (de)
AT (1) ATE130075T1 (de)
DE (1) DE69114458T2 (de)
DK (1) DK0492606T3 (de)
ES (1) ES2082106T3 (de)
GR (1) GR3018803T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310466A1 (de) * 1993-03-31 1994-10-06 Klein Schanzlin & Becker Ag Pumpenstufe in Blechbauweise
DE4330098A1 (de) * 1993-09-06 1995-03-09 Klein Schanzlin & Becker Ag Als Blechformteil ausgebildete Leiteinrichtung
US7013179B2 (en) * 2000-01-07 2006-03-14 Biowave Corporation Percutaneous electrode array
US20070016268A1 (en) * 2000-01-07 2007-01-18 John Carter Percutaneous electrode array
US6267555B1 (en) * 2000-01-12 2001-07-31 Industrial Technology Research Institute Sheet metal casing for multistage pump and method for manufacturing the same
TW431562U (en) * 2000-02-02 2001-04-21 Ind Tech Res Inst Floating type vane wheel structure for multi-stage type pressing pump
TW415545U (en) * 2000-02-02 2000-12-11 Ind Tech Res Inst Pump housing structure improvement of multi-step type pump
IT1315390B1 (it) * 2000-02-11 2003-02-10 Vertical Srl Pompa centrifuga perfezionata
JP3953328B2 (ja) * 2002-01-21 2007-08-08 株式会社荏原製作所 羽根車
EP2143959B1 (de) 2008-07-10 2018-05-02 Grundfos Management A/S Pumpenaggregat und Verfahren zum modularen Aufbau eines Pumpenaggregates
US9334876B2 (en) 2011-04-12 2016-05-10 Thermo Neslab Inc. Pump casing and related apparatus and methods
CN103195743A (zh) * 2013-04-09 2013-07-10 江苏大学 一种背对背的导流结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA557444A (en) * 1958-05-13 R. Lung Kenneth Centrifugal pump construction
FR917844A (fr) * 1944-04-03 1947-01-22 Harland Engineering Co Ltd Perfectionnements aux pompes centrifuges multicellulaires
JPS5791395A (en) * 1980-11-27 1982-06-07 Ebara Corp Multi-stage centrifugal pump
IT8030902U1 (it) * 1980-12-29 1982-06-29 Lowara Spa Contenitore per stadio di pompa multistadio
DE3220448C1 (de) * 1982-05-29 1983-08-11 Grundfos A/S, 8850 Bjerringbro Pumpenaggregat fuer Heizungs- und Brauchwasseranlagen
JPS62291495A (ja) * 1986-06-10 1987-12-18 Fuji Electric Co Ltd 遠心形多段ブロワ
JPS63170593A (ja) * 1987-01-07 1988-07-14 Hitachi Ltd 多段ポンプの水返し羽根
DE3729673A1 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
US4923367A (en) * 1988-03-14 1990-05-08 Flint & Walling, Inc. Submersible pump with plastic housing
DE3816280C2 (de) * 1988-05-12 1997-03-20 Klein Schanzlin & Becker Ag Gehäuseteil für Kreiselpumpen

Also Published As

Publication number Publication date
GR3018803T3 (en) 1996-04-30
DE69114458D1 (de) 1995-12-14
US5234317A (en) 1993-08-10
EP0492606B1 (de) 1995-11-08
DK0492606T3 (da) 1995-12-11
KR920012755A (ko) 1992-07-27
EP0492606A3 (en) 1992-09-02
JPH0718437B2 (ja) 1995-03-06
KR100192118B1 (ko) 1999-06-15
EP0492606A2 (de) 1992-07-01
JPH06280795A (ja) 1994-10-04
DE69114458T2 (de) 1996-08-08
ES2082106T3 (es) 1996-03-16

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