AT320440B - Centrifugal pump with a drive motor supporting the pump rotor - Google Patents

Centrifugal pump with a drive motor supporting the pump rotor

Info

Publication number
AT320440B
AT320440B AT783872A AT783872A AT320440B AT 320440 B AT320440 B AT 320440B AT 783872 A AT783872 A AT 783872A AT 783872 A AT783872 A AT 783872A AT 320440 B AT320440 B AT 320440B
Authority
AT
Austria
Prior art keywords
pump
drive motor
motor supporting
rotor
centrifugal pump
Prior art date
Application number
AT783872A
Other languages
German (de)
Original Assignee
Vortex Pumpen Ag
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 Vortex Pumpen Ag filed Critical Vortex Pumpen Ag
Priority to AT783872A priority Critical patent/AT320440B/en
Priority to DE19732343330 priority patent/DE2343330A1/en
Priority to GB4279873A priority patent/GB1391743A/en
Priority to FR7333336A priority patent/FR2203446A5/fr
Application granted granted Critical
Publication of AT320440B publication Critical patent/AT320440B/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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT783872A 1972-09-13 1972-09-13 Centrifugal pump with a drive motor supporting the pump rotor AT320440B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT783872A AT320440B (en) 1972-09-13 1972-09-13 Centrifugal pump with a drive motor supporting the pump rotor
DE19732343330 DE2343330A1 (en) 1972-09-13 1973-08-28 PUMP HOUSING WITH SHUT-OFF DEVICE
GB4279873A GB1391743A (en) 1972-09-13 1973-09-12 Centrifugal pumps for water circulation or like purposes
FR7333336A FR2203446A5 (en) 1972-09-13 1973-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT783872A AT320440B (en) 1972-09-13 1972-09-13 Centrifugal pump with a drive motor supporting the pump rotor

Publications (1)

Publication Number Publication Date
AT320440B true AT320440B (en) 1975-02-10

Family

ID=3599953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT783872A AT320440B (en) 1972-09-13 1972-09-13 Centrifugal pump with a drive motor supporting the pump rotor

Country Status (4)

Country Link
AT (1) AT320440B (en)
DE (1) DE2343330A1 (en)
FR (1) FR2203446A5 (en)
GB (1) GB1391743A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422484B (en) * 1977-09-15 1982-03-08 Jula Boats Sweden Ab PUMP STATION
DE3128305A1 (en) * 1981-07-17 1983-02-03 Karsten 7500 Karlsruhe Laing IN-LINE CENTRIFUGAL PUMP
DE19629137A1 (en) * 1996-07-19 1998-01-22 Gardena Kress & Kastner Gmbh Control device for a fluid, such as water
DE29822406U1 (en) 1998-12-16 1999-04-08 Viessmann Werke GmbH & Co., 35108 Allendorf Connection housing for a pump
DE10113437A1 (en) * 2001-03-19 2002-09-26 Wilo Gmbh Centrifugal pump for use in heating systems for buildings has installation length divided into two sub-sections of different lengths by plane defined by rotor wheel axis to which inline port axis forms a normal
CN105526191A (en) * 2015-12-09 2016-04-27 西安航天动力研究所 Centrifugal pump with semi-open impeller

Also Published As

Publication number Publication date
FR2203446A5 (en) 1974-05-10
GB1391743A (en) 1975-04-23
DE2343330A1 (en) 1974-03-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee