CS68187A2 - Casing for a self-priming rotary pump - Google Patents

Casing for a self-priming rotary pump

Info

Publication number
CS68187A2
CS68187A2 CS87681A CS68187A CS68187A2 CS 68187 A2 CS68187 A2 CS 68187A2 CS 87681 A CS87681 A CS 87681A CS 68187 A CS68187 A CS 68187A CS 68187 A2 CS68187 A2 CS 68187A2
Authority
CS
Czechoslovakia
Prior art keywords
casing
self
rotary pump
priming rotary
priming
Prior art date
Application number
CS87681A
Other languages
Czech (cs)
Other versions
CS264140B2 (en
Inventor
Antal Nador
Akos Petrik
Original Assignee
Femmechanika
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 Femmechanika filed Critical Femmechanika
Publication of CS68187A2 publication Critical patent/CS68187A2/en
Publication of CS264140B2 publication Critical patent/CS264140B2/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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/006—Regenerative pumps of multistage type the stages being axially offset
    • 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)
CS87681A 1986-02-03 1987-02-03 Casing for a self-priming rotary pump CS264140B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU86465A HU195286B (en) 1986-02-03 1986-02-03 In-line formation of pump case for self-priming rotary pumps

Publications (2)

Publication Number Publication Date
CS68187A2 true CS68187A2 (en) 1988-09-16
CS264140B2 CS264140B2 (en) 1989-06-13

Family

ID=10949714

Family Applications (1)

Application Number Title Priority Date Filing Date
CS87681A CS264140B2 (en) 1986-02-03 1987-02-03 Casing for a self-priming rotary pump

Country Status (7)

Country Link
CS (1) CS264140B2 (en)
DD (1) DD254417A5 (en)
DE (1) DE3702579A1 (en)
FR (1) FR2593859B1 (en)
GB (1) GB2186027B (en)
HU (1) HU195286B (en)
IT (1) IT1202458B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823214A1 (en) * 1988-07-08 1990-01-11 Ludwig Bluecher Centrifugal pump
DE4118790A1 (en) * 1991-06-07 1992-12-10 Sihi Gmbh & Co Kg CENTRIFUGAL PUMP PUMP
DE19855845A1 (en) * 1998-12-03 2000-06-08 Gep Umwelttechnik Gmbh Self-priming motor pump unit
DE20106608U1 (en) 2001-04-17 2001-08-30 Grundfos A/S, Bjerringbro Inline centrifugal pump for heating systems that can be driven by an electric motor
DE102005057858A1 (en) * 2005-12-03 2007-06-06 Wilo Ag Pump housing with 2-point mounting
CN104314871B (en) * 2014-10-16 2018-05-25 沈阳耐蚀合金泵股份有限公司 Middle-opening pump
CN107035720B (en) * 2017-04-07 2023-06-02 兰州兰泵有限公司 Transition flow passage structure of multistage centrifugal pump and design method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB556853A (en) * 1942-11-11 1943-10-25 William Ernest Wyatt Millingto Improvements in and relating to centrifugal pumps
GB869018A (en) * 1957-10-10 1961-05-25 G & J Weir Ltd Improvements in or relating to centrifugal pumps
GB914912A (en) * 1959-12-14 1963-01-09 Hans Moser Improvements in or relating to glandless centrifugal pumps for liquids with built-inelectric motor
GB949070A (en) * 1961-04-04 1964-02-12 Hans Moser Improvements in or relating to glandless centrifugal pumps for liquids with built-inelectric motor
GB920961A (en) * 1961-06-07 1963-03-13 Poul Due Jensen Improved centrifugal pump
GB995322A (en) * 1963-02-21 1965-06-16 Hamworthy Pumps & Compressors Centrifugal pump
CH444424A (en) * 1963-05-15 1967-09-30 Stulens Jean Louis Circulation pump, especially for central heating systems
DE1528768A1 (en) * 1965-03-25 1970-02-12 Micro Electric Ag Liquid conveyor unit
US3467015A (en) * 1968-03-28 1969-09-16 Westinghouse Electric Corp Hydraulic pump-motor combination
US3620642A (en) * 1969-12-09 1971-11-16 Wilfley & Sons Inc A Centrifugal pump
FR2342416A1 (en) * 1976-02-27 1977-09-23 Materiel Telephonique SELF-PRIMING MULTICELLULAR CENTRIFUGAL PUMP
US4244675A (en) * 1979-04-30 1981-01-13 Worthington Pump, Inc. Multi-stage barrel type centrifugal pump with resilient compensator means for maintaining the seals between interstage pumping assemblies
US4360314A (en) * 1980-03-10 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Liquid metal pump
FR2568636B1 (en) * 1984-08-03 1989-01-06 Electro Hydraulique Seh MULTICELLULAR PUMP WITH REMOVABLE CARTRIDGE

Also Published As

Publication number Publication date
FR2593859A1 (en) 1987-08-07
DD254417A5 (en) 1988-02-24
CS264140B2 (en) 1989-06-13
FR2593859B1 (en) 1990-07-13
GB8702247D0 (en) 1987-03-11
GB2186027B (en) 1990-02-21
HUT43149A (en) 1987-09-28
IT8719227A0 (en) 1987-02-02
IT1202458B (en) 1989-02-09
GB2186027A (en) 1987-08-05
DE3702579A1 (en) 1987-08-20
HU195286B (en) 1988-04-28

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