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DK578081A - centrifugal - Google Patents

centrifugal

Info

Publication number
DK578081A
DK578081A DK578081A DK578081A DK578081A DK 578081 A DK578081 A DK 578081A DK 578081 A DK578081 A DK 578081A DK 578081 A DK578081 A DK 578081A DK 578081 A DK578081 A DK 578081A
Authority
DK
Denmark
Prior art keywords
centrifugal
Prior art date
Application number
DK578081A
Other languages
Danish (da)
Inventor
P Lovisetto
Original Assignee
Lowara Spa
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 Lowara Spa filed Critical Lowara Spa
Publication of DK578081A publication Critical patent/DK578081A/en

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
    • F04D29/426—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
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK578081A 1980-12-29 1981-12-28 centrifugal DK578081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD1980U30902U IT8030902U1 (en) 1980-12-29 1980-12-29 MULTISTAGE PUMP STAGE CONTAINER

Publications (1)

Publication Number Publication Date
DK578081A true DK578081A (en) 1982-06-30

Family

ID=11232734

Family Applications (1)

Application Number Title Priority Date Filing Date
DK578081A DK578081A (en) 1980-12-29 1981-12-28 centrifugal

Country Status (3)

Country Link
EP (1) EP0055426A1 (en)
DK (1) DK578081A (en)
IT (1) IT8030902U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816280C2 (en) * 1988-05-12 1997-03-20 Klein Schanzlin & Becker Ag Housing part for centrifugal pumps
US5256033A (en) * 1990-11-25 1993-10-26 Ebara Corporation Sheet metal interstage casing for a pump
US5234317A (en) * 1990-12-25 1993-08-10 Ebara Corporation Sheet metal interstage casing for a pump
US5318403A (en) * 1990-12-25 1994-06-07 Ebara Corporation Interstage casing for a pump made of sheet metal and method of manufacturing the same
DE4310466A1 (en) * 1993-03-31 1994-10-06 Klein Schanzlin & Becker Ag Pump stage in sheet metal construction
FR2776342B1 (en) * 1998-03-18 2001-04-20 Sarl Cg Promo Star CENTRIFUGAL PUMP WITH AUTOMATIC PRIMING
DE10126488A1 (en) * 2001-05-31 2002-12-05 Ksb Ag Stage housing in multi-part sheet metal construction
JP3986317B2 (en) 2002-01-21 2007-10-03 株式会社荏原製作所 Multistage pump
JP3953328B2 (en) * 2002-01-21 2007-08-08 株式会社荏原製作所 Impeller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353978C (en) * 1922-05-31 Vitus Stanzel Multi-stage centrifugal pump with a special round housing part for each impeller
US1366589A (en) * 1920-01-23 1921-01-25 Ostenberg Pontus Centrifugal pump
CH303394A (en) * 1951-10-20 1954-11-30 Wenger Hermann Multi-stage centrifugal compressor.
DE2618829C3 (en) * 1976-04-29 1983-03-03 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Storage of a multistage centrifugal pump

Also Published As

Publication number Publication date
IT8030902V0 (en) 1980-12-29
EP0055426A1 (en) 1982-07-07
IT8030902U1 (en) 1982-06-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment