IT1197851B - SPIRAL HOUSING FOR CENTRIFUGAL PUMPS, SINGLE STAGE, WITH A DOUBLE INPUT IMPELLER - Google Patents

SPIRAL HOUSING FOR CENTRIFUGAL PUMPS, SINGLE STAGE, WITH A DOUBLE INPUT IMPELLER

Info

Publication number
IT1197851B
IT1197851B IT21429/86A IT2142986A IT1197851B IT 1197851 B IT1197851 B IT 1197851B IT 21429/86 A IT21429/86 A IT 21429/86A IT 2142986 A IT2142986 A IT 2142986A IT 1197851 B IT1197851 B IT 1197851B
Authority
IT
Italy
Prior art keywords
single stage
centrifugal pumps
spiral housing
double input
input impeller
Prior art date
Application number
IT21429/86A
Other languages
Italian (it)
Other versions
IT8621429A1 (en
IT8621429A0 (en
Inventor
Josef Trnka
Josef Vecera
Original Assignee
Sigma
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 Sigma filed Critical Sigma
Publication of IT8621429A0 publication Critical patent/IT8621429A0/en
Publication of IT8621429A1 publication Critical patent/IT8621429A1/en
Application granted granted Critical
Publication of IT1197851B publication Critical patent/IT1197851B/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
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT21429/86A 1985-08-08 1986-08-06 SPIRAL HOUSING FOR CENTRIFUGAL PUMPS, SINGLE STAGE, WITH A DOUBLE INPUT IMPELLER IT1197851B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS855759A CS251415B1 (en) 1985-08-08 1985-08-08 Spiral body of single-stage centrifugal pumps with two-inlet runner

Publications (3)

Publication Number Publication Date
IT8621429A0 IT8621429A0 (en) 1986-08-06
IT8621429A1 IT8621429A1 (en) 1988-02-06
IT1197851B true IT1197851B (en) 1988-12-21

Family

ID=5403099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21429/86A IT1197851B (en) 1985-08-08 1986-08-06 SPIRAL HOUSING FOR CENTRIFUGAL PUMPS, SINGLE STAGE, WITH A DOUBLE INPUT IMPELLER

Country Status (5)

Country Link
CS (1) CS251415B1 (en)
DE (1) DE3626416A1 (en)
FR (1) FR2586067B3 (en)
GB (1) GB2179098A (en)
IT (1) IT1197851B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016217286A1 (en) 2016-09-12 2018-03-15 Siemens Aktiengesellschaft pressure vessel

Also Published As

Publication number Publication date
IT8621429A1 (en) 1988-02-06
GB8619032D0 (en) 1986-09-17
GB2179098A (en) 1987-02-25
CS575985A1 (en) 1986-11-13
CS251415B1 (en) 1987-07-16
DE3626416A1 (en) 1987-02-12
IT8621429A0 (en) 1986-08-06
FR2586067A1 (en) 1987-02-13
FR2586067B3 (en) 1987-11-06

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