GB278838A - Improvements in and relating to centrifugal pumps - Google Patents

Improvements in and relating to centrifugal pumps

Info

Publication number
GB278838A
GB278838A GB1984526A GB1984526A GB278838A GB 278838 A GB278838 A GB 278838A GB 1984526 A GB1984526 A GB 1984526A GB 1984526 A GB1984526 A GB 1984526A GB 278838 A GB278838 A GB 278838A
Authority
GB
United Kingdom
Prior art keywords
shaft
screw
impeller boss
pipes
relating
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
GB1984526A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1984526A priority Critical patent/GB278838A/en
Publication of GB278838A publication Critical patent/GB278838A/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
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type

Landscapes

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

Abstract

278,838. Thompson, T. Aug. 11, 1926. Accelerator pumps for circulation systems. -An impeller boss d with blades e is mounted on a shaft f and enclosed in a chamber a which is constructed in two parts having flanges c adapted to be bolted together. The outer ends b<1> of the casing parts are flanged or screw-threaded for connection in the pipes of the circulation system. The shaft f passes through a stuffing box h and a thrust bearing i; it is operated preferably by an electric motor. The cross-sectional area of the annular passage way f<1> is approximately equal to that of the suction and delivery pipes. The pear shaped impeller boss d may be hollow and it may have a screw as shown in Fig. 3, instead of the vanes e as shown in Fig. 1. Two or more impellers may be arranged in series on the same shaft.
GB1984526A 1926-08-11 1926-08-11 Improvements in and relating to centrifugal pumps Expired GB278838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1984526A GB278838A (en) 1926-08-11 1926-08-11 Improvements in and relating to centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1984526A GB278838A (en) 1926-08-11 1926-08-11 Improvements in and relating to centrifugal pumps

Publications (1)

Publication Number Publication Date
GB278838A true GB278838A (en) 1927-10-20

Family

ID=10136166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1984526A Expired GB278838A (en) 1926-08-11 1926-08-11 Improvements in and relating to centrifugal pumps

Country Status (1)

Country Link
GB (1) GB278838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174454A (en) * 1961-12-07 1965-03-23 Francis J Kenefick Hydrojet propulsion systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174454A (en) * 1961-12-07 1965-03-23 Francis J Kenefick Hydrojet propulsion systems

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