GB445398A - Self-priming centrifugal pumps - Google Patents

Self-priming centrifugal pumps

Info

Publication number
GB445398A
GB445398A GB15616/35A GB1561635A GB445398A GB 445398 A GB445398 A GB 445398A GB 15616/35 A GB15616/35 A GB 15616/35A GB 1561635 A GB1561635 A GB 1561635A GB 445398 A GB445398 A GB 445398A
Authority
GB
United Kingdom
Prior art keywords
discharge
impeller
centrifugal pumps
self
chambers
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
GB15616/35A
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.)
NOVO ENGINE Co
Original Assignee
NOVO ENGINE Co
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 NOVO ENGINE Co filed Critical NOVO ENGINE Co
Priority to GB15616/35A priority Critical patent/GB445398A/en
Publication of GB445398A publication Critical patent/GB445398A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

445,398. Centrifugal pumps. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.- (Novo Engine Co. ; Lansing, Michigan, U.S.A.) May 29, 1935, No. 15616. [Class 110 (i)] Air is withdrawn from the suction chamber of a centrifugal pump by an injector fed by liquid from the discharge part of the discharge flow back to the impeller chamber 29 through converging apertures 56 in a pipe 54 and thus draws air from the top of the suction chamber 11. The discharge impeller chambers 12, 29 are separated by a wall 24 terminating in a seal 27 and the discharge and suction chambers by a vertical wall 21. The impeller comprises a circular plate 32 with arc-shaped vanes 33 and it is positioned on the shaft by sleeves. The bearing housing is mounted as a unit on the pump casing.
GB15616/35A 1935-05-29 1935-05-29 Self-priming centrifugal pumps Expired GB445398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15616/35A GB445398A (en) 1935-05-29 1935-05-29 Self-priming centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15616/35A GB445398A (en) 1935-05-29 1935-05-29 Self-priming centrifugal pumps

Publications (1)

Publication Number Publication Date
GB445398A true GB445398A (en) 1936-04-08

Family

ID=10062348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15616/35A Expired GB445398A (en) 1935-05-29 1935-05-29 Self-priming centrifugal pumps

Country Status (1)

Country Link
GB (1) GB445398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294064A1 (en) * 1987-06-04 1988-12-07 Lear Romec Corp. Centrifugal pump system with inlet reservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294064A1 (en) * 1987-06-04 1988-12-07 Lear Romec Corp. Centrifugal pump system with inlet reservoir

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