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GB215961A - Improvements in centrifugal pumps - Google Patents

Improvements in centrifugal pumps

Info

Publication number
GB215961A
GB215961A GB13153/23A GB1315323A GB215961A GB 215961 A GB215961 A GB 215961A GB 13153/23 A GB13153/23 A GB 13153/23A GB 1315323 A GB1315323 A GB 1315323A GB 215961 A GB215961 A GB 215961A
Authority
GB
United Kingdom
Prior art keywords
passage
centrifugal pumps
allen
axis
pump
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
GB13153/23A
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.)
HAROLD GWYNNE ALLEN
W H Allen Sons & Co Ltd
Original Assignee
HAROLD GWYNNE ALLEN
W H Allen Sons & Co Ltd
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 HAROLD GWYNNE ALLEN, W H Allen Sons & Co Ltd filed Critical HAROLD GWYNNE ALLEN
Priority to GB13153/23A priority Critical patent/GB215961A/en
Publication of GB215961A publication Critical patent/GB215961A/en
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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

215,961. Allen, Sons, & Co., Ltd., W. H., and Allen, H. G. May 16, 1923. Wear, preventing.-Renewable liners d, e form the sides of the casing of a centrifugal pump, and the leakage passage round the impeller a on the suction side of the pump has two narrow ends f, g connected together by a wider passage h. The ends f, g q of the passage are parallel to each other but inclined to the axis while the intermediate portion h is at right angles to the axis.
GB13153/23A 1923-05-16 1923-05-16 Improvements in centrifugal pumps Expired GB215961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13153/23A GB215961A (en) 1923-05-16 1923-05-16 Improvements in centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13153/23A GB215961A (en) 1923-05-16 1923-05-16 Improvements in centrifugal pumps

Publications (1)

Publication Number Publication Date
GB215961A true GB215961A (en) 1924-05-22

Family

ID=10017834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13153/23A Expired GB215961A (en) 1923-05-16 1923-05-16 Improvements in centrifugal pumps

Country Status (1)

Country Link
GB (1) GB215961A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095821A (en) * 1960-05-02 1963-07-02 Elenbaas Herman Sanitary centrifugal pump
US3620642A (en) * 1969-12-09 1971-11-16 Wilfley & Sons Inc A Centrifugal pump
EP1906025A1 (en) * 2006-09-22 2008-04-02 Frideco AG Centrifugal pump
EP1972789A1 (en) * 2007-03-23 2008-09-24 IHC Holland IE B.V. Centrifugal pump comprising a spiral shape mounting arrangement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095821A (en) * 1960-05-02 1963-07-02 Elenbaas Herman Sanitary centrifugal pump
US3620642A (en) * 1969-12-09 1971-11-16 Wilfley & Sons Inc A Centrifugal pump
EP1906025A1 (en) * 2006-09-22 2008-04-02 Frideco AG Centrifugal pump
EP1906026A1 (en) * 2006-09-22 2008-04-02 Frideco AG Centrifugal pump
EP1972789A1 (en) * 2007-03-23 2008-09-24 IHC Holland IE B.V. Centrifugal pump comprising a spiral shape mounting arrangement
CN101275587B (en) * 2007-03-23 2014-08-20 Ihc荷兰Ie公司 Centrifugal pump comprising a spiral shape mounting arrangement and composite structure comprising centrifugal pump

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