GB2186027B - Self-priming rotary pump assembly - Google Patents

Self-priming rotary pump assembly

Info

Publication number
GB2186027B
GB2186027B GB8702247A GB8702247A GB2186027B GB 2186027 B GB2186027 B GB 2186027B GB 8702247 A GB8702247 A GB 8702247A GB 8702247 A GB8702247 A GB 8702247A GB 2186027 B GB2186027 B GB 2186027B
Authority
GB
United Kingdom
Prior art keywords
self
pump assembly
rotary pump
priming rotary
priming
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB8702247A
Other languages
English (en)
Other versions
GB8702247D0 (en
GB2186027A (en
Inventor
Antal Nador
Akos Petrik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FEMMECHANIKA
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 GB8702247D0 publication Critical patent/GB8702247D0/en
Publication of GB2186027A publication Critical patent/GB2186027A/en
Application granted granted Critical
Publication of GB2186027B publication Critical patent/GB2186027B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
GB8702247A 1986-02-03 1987-02-02 Self-priming rotary pump assembly Expired - Fee Related GB2186027B (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 (3)

Publication Number Publication Date
GB8702247D0 GB8702247D0 (en) 1987-03-11
GB2186027A GB2186027A (en) 1987-08-05
GB2186027B true GB2186027B (en) 1990-02-21

Family

ID=10949714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8702247A Expired - Fee Related GB2186027B (en) 1986-02-03 1987-02-02 Self-priming rotary pump assembly

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314871A (zh) * 2014-10-16 2015-01-28 沈阳耐蚀合金泵股份有限公司 中开泵

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823214A1 (de) * 1988-07-08 1990-01-11 Ludwig Bluecher Kreiselpumpe
DE4118790A1 (de) * 1991-06-07 1992-12-10 Sihi Gmbh & Co Kg Kreiselpumpe in topfbauart
DE19855845A1 (de) * 1998-12-03 2000-06-08 Gep Umwelttechnik Gmbh Selbstansaugendes Motorpumpenaggregat
DE20106608U1 (de) 2001-04-17 2001-08-30 Grundfos A/S, Bjerringbro Elektromotorisch antreibare Inline-Kreiselpumpe für Heizungsanlagen
DE102005057858A1 (de) * 2005-12-03 2007-06-06 Wilo Ag Pumpengehäuse mit 2-Punkt-Befestigung
CN107035720B (zh) * 2017-04-07 2023-06-02 兰州兰泵有限公司 一种多级离心泵的过渡流道结构及其设计方法

Citations (12)

* 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
GB920961A (en) * 1961-06-07 1963-03-13 Poul Due Jensen Improved centrifugal pump
GB949070A (en) * 1961-04-04 1964-02-12 Hans Moser Improvements in or relating to glandless centrifugal pumps for liquids with built-inelectric motor
GB995322A (en) * 1963-02-21 1965-06-16 Hamworthy Pumps & Compressors Centrifugal pump
GB1069896A (en) * 1963-05-15 1967-05-24 Jean Louis Stulens Improvements in or relating to impeller pumps,particularly for use in central heating installations
GB1141205A (en) * 1965-03-25 1969-01-29 Micro Electric A G Improvements in or relating to electric motor/pump units
GB1243453A (en) * 1968-03-28 1971-08-18 Westinghouse Electric Corp Pumping arrangement incorporating a rotary impeller pump
GB1307412A (en) * 1969-12-09 1973-02-21 Wilfley Sons Inc A R Centrifugal pump
GB2071764A (en) * 1980-03-10 1981-09-23 Westinghouse Electric Corp Liquid metal pump
EP0172102A1 (fr) * 1984-08-03 1986-02-19 Pompes Salmson Pompe multicellulaire à cartouche démontable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342416A1 (fr) * 1976-02-27 1977-09-23 Materiel Telephonique Pompe centrifuge multicellulaire auto-amorcante
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

Patent Citations (12)

* 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
GB1069896A (en) * 1963-05-15 1967-05-24 Jean Louis Stulens Improvements in or relating to impeller pumps,particularly for use in central heating installations
GB1141205A (en) * 1965-03-25 1969-01-29 Micro Electric A G Improvements in or relating to electric motor/pump units
GB1243453A (en) * 1968-03-28 1971-08-18 Westinghouse Electric Corp Pumping arrangement incorporating a rotary impeller pump
GB1307412A (en) * 1969-12-09 1973-02-21 Wilfley Sons Inc A R Centrifugal pump
GB2071764A (en) * 1980-03-10 1981-09-23 Westinghouse Electric Corp Liquid metal pump
EP0172102A1 (fr) * 1984-08-03 1986-02-19 Pompes Salmson Pompe multicellulaire à cartouche démontable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314871A (zh) * 2014-10-16 2015-01-28 沈阳耐蚀合金泵股份有限公司 中开泵

Also Published As

Publication number Publication date
CS68187A2 (en) 1988-09-16
IT8719227A0 (it) 1987-02-02
HU195286B (en) 1988-04-28
DE3702579A1 (de) 1987-08-20
FR2593859B1 (fr) 1990-07-13
FR2593859A1 (fr) 1987-08-07
IT1202458B (it) 1989-02-09
HUT43149A (en) 1987-09-28
GB8702247D0 (en) 1987-03-11
DD254417A5 (de) 1988-02-24
CS264140B2 (en) 1989-06-13
GB2186027A (en) 1987-08-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930202