CA1038231A - Pompes centrifuges - Google Patents

Pompes centrifuges

Info

Publication number
CA1038231A
CA1038231A CA221,865A CA221865A CA1038231A CA 1038231 A CA1038231 A CA 1038231A CA 221865 A CA221865 A CA 221865A CA 1038231 A CA1038231 A CA 1038231A
Authority
CA
Canada
Prior art keywords
turbine
drive shaft
centrifugal pump
pump
central cavity
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
Application number
CA221,865A
Other languages
English (en)
French (fr)
Other versions
CA221865S (en
Inventor
Georges Renaud
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.)
POMPES MULTIFLUX Sarl
Original Assignee
POMPES MULTIFLUX Sarl
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 POMPES MULTIFLUX Sarl filed Critical POMPES MULTIFLUX Sarl
Application granted granted Critical
Publication of CA1038231A publication Critical patent/CA1038231A/fr
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal 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
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA221,865A 1974-03-11 1975-03-11 Pompes centrifuges Expired CA1038231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408213A FR2264204B1 (enExample) 1974-03-11 1974-03-11

Publications (1)

Publication Number Publication Date
CA1038231A true CA1038231A (fr) 1978-09-12

Family

ID=9136125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,865A Expired CA1038231A (fr) 1974-03-11 1975-03-11 Pompes centrifuges

Country Status (5)

Country Link
US (1) US4057361A (enExample)
CA (1) CA1038231A (enExample)
DE (2) DE7507522U (enExample)
FR (1) FR2264204B1 (enExample)
GB (1) GB1508172A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258691A (zh) * 2019-06-20 2019-09-20 刘勇 一种水利工程用生态修复清淤装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU41671B (en) * 1979-10-22 1987-12-31 Tozd Tovarna Motorjev Tomos Self suction centrifugal pump
US4355950A (en) * 1980-05-27 1982-10-26 Pollak Henry M Self-priming centrifugal pump
US4501530A (en) * 1982-08-13 1985-02-26 A. W. Chesterton Company Centrifugal pump
US4613281A (en) * 1984-03-08 1986-09-23 Goulds Pumps, Incorporated Hydrodynamic seal
US4913620A (en) * 1987-03-23 1990-04-03 Attwood Corporation Centrifugal water pump
US4822241A (en) * 1987-08-03 1989-04-18 Whirlpool Corporation Automatic dishwasher with a pump having a selectively adjustable impeller clearance
US4802818A (en) * 1987-09-28 1989-02-07 Daniel Wiggins Slurry pump suction side liner with replaceable components
DE3929758C2 (de) * 1989-09-07 1994-11-17 Klein Schanzlin & Becker Ag Kreiselpumpengehäuse in Blechbauweise
US6390768B1 (en) * 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6599086B2 (en) * 2001-07-03 2003-07-29 Marc S. C. Soja Adjustable pump wear plate positioning assembly
GB0318584D0 (en) * 2003-08-07 2003-09-10 Mcgill Tech Ltd Mixing apparatus
US20110177322A1 (en) 2010-01-16 2011-07-21 Douglas Charles Ogrin Ceramic articles and methods
CN107131146A (zh) * 2016-02-26 2017-09-05 江苏江进泵业有限公司 一种带可调无叶腔间隙叶轮的旋流泵
US11261870B2 (en) * 2019-09-30 2022-03-01 Itt Manufacturing Enterprises Llc Pump casing with adaptive primer and impeller
CN112145438B (zh) * 2020-09-30 2022-02-01 河北技投机械设备有限公司 一种水泵

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US240200A (en) * 1881-04-12 Loose-wheel connection for shafts
CA704304A (en) * 1965-02-23 Drysdale And Company Limited Centrifugal pumps
US1989061A (en) * 1932-05-23 1935-01-22 Chain Belt Co Self-priming rotary pump
US2041586A (en) * 1933-09-07 1936-05-19 Richard G Barzen Self-priming pump
US2347386A (en) * 1939-05-25 1944-04-25 Nash Engineering Co Pump
US2265758A (en) * 1940-05-29 1941-12-09 Buffalo Pumps Inc Pump
US2381220A (en) * 1942-05-28 1945-08-07 Chain Belt Co Pump construction
US3045603A (en) * 1959-10-26 1962-07-24 Barnes Mfg Co Self-priming centrifugal pump
US3167021A (en) * 1963-04-15 1965-01-26 Allis Chalmers Mfg Co Nonclogging centrifugal pump
US3229641A (en) * 1964-02-24 1966-01-18 Itt Centrifugal pump for handling suspensions contianing large particulate matter
US3451343A (en) * 1967-02-03 1969-06-24 Machinery Co Const Pump means
US3543368A (en) * 1968-03-26 1970-12-01 Alfred S Marlow Variable capacity fluid discharge device
US3841791A (en) * 1972-05-30 1974-10-15 Worthington Corp Adaptor and frame for a centrifugal pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258691A (zh) * 2019-06-20 2019-09-20 刘勇 一种水利工程用生态修复清淤装置

Also Published As

Publication number Publication date
US4057361A (en) 1977-11-08
FR2264204A1 (enExample) 1975-10-10
FR2264204B1 (enExample) 1978-11-10
DE7507522U (de) 1979-02-22
GB1508172A (en) 1978-04-19
DE2510422A1 (de) 1975-09-18

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