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GB175530A - Improvements relating to centrifugal pumps - Google Patents

Improvements relating to centrifugal pumps

Info

Publication number
GB175530A
GB175530A GB474621A GB474621A GB175530A GB 175530 A GB175530 A GB 175530A GB 474621 A GB474621 A GB 474621A GB 474621 A GB474621 A GB 474621A GB 175530 A GB175530 A GB 175530A
Authority
GB
United Kingdom
Prior art keywords
centrifugal pumps
external
improvements relating
stage centrifugal
pumps
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
GB474621A
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.)
Mather and Platt Ltd
Original Assignee
Mather and Platt 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 Mather and Platt Ltd filed Critical Mather and Platt Ltd
Priority to GB474621A priority Critical patent/GB175530A/en
Publication of GB175530A publication Critical patent/GB175530A/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps

Landscapes

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

Abstract

175,530. Mather & Platt, Ltd., and Sherwell, T. Y. Feb. 10, 1921. Multi-stage centrifugal pumps; casings.-A multi-stage centrifugal pump has a number of medium lift pumps in series, each having a double suction impeller a delivering into a volute d without the employment of guide-vanes. The discharge f of one section is connected to the suction g of the next by an external U-connection e. The shaft is supported by bearings i, j external to the pump and packing is provided where the shaft passes through the casing. The units are separated by sleeves n, n' to minimize leakage and similar parts are interchangeable.
GB474621A 1921-02-10 1921-02-10 Improvements relating to centrifugal pumps Expired GB175530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB474621A GB175530A (en) 1921-02-10 1921-02-10 Improvements relating to centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB474621A GB175530A (en) 1921-02-10 1921-02-10 Improvements relating to centrifugal pumps

Publications (1)

Publication Number Publication Date
GB175530A true GB175530A (en) 1922-02-23

Family

ID=9782984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB474621A Expired GB175530A (en) 1921-02-10 1921-02-10 Improvements relating to centrifugal pumps

Country Status (1)

Country Link
GB (1) GB175530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660122A (en) * 1950-12-07 1953-11-24 Goulds Pumps Centrifugal pump
US3756738A (en) * 1971-10-22 1973-09-04 Clarkson Ind Inc Centrifugal pump with differential thermal expansion relief means
CN104791254A (en) * 2015-04-22 2015-07-22 大连深蓝泵业有限公司 High-power axial subdivision double-suction two-staged pump
CN118188502A (en) * 2024-05-20 2024-06-14 烟台龙港泵业股份有限公司 Multistage centrifugal pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660122A (en) * 1950-12-07 1953-11-24 Goulds Pumps Centrifugal pump
US3756738A (en) * 1971-10-22 1973-09-04 Clarkson Ind Inc Centrifugal pump with differential thermal expansion relief means
CN104791254A (en) * 2015-04-22 2015-07-22 大连深蓝泵业有限公司 High-power axial subdivision double-suction two-staged pump
CN118188502A (en) * 2024-05-20 2024-06-14 烟台龙港泵业股份有限公司 Multistage centrifugal pump

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