GB239124A - Improvement in axial flow pumps - Google Patents

Improvement in axial flow pumps

Info

Publication number
GB239124A
GB239124A GB641025A GB641025A GB239124A GB 239124 A GB239124 A GB 239124A GB 641025 A GB641025 A GB 641025A GB 641025 A GB641025 A GB 641025A GB 239124 A GB239124 A GB 239124A
Authority
GB
United Kingdom
Prior art keywords
vanes
impeller
improvement
fluid
axial flow
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
GB641025A
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.)
Worthington Pump and Machinery Corp
Original Assignee
Worthington Pump and Machinery Corp
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 Worthington Pump and Machinery Corp filed Critical Worthington Pump and Machinery Corp
Priority to GB641025A priority Critical patent/GB239124A/en
Publication of GB239124A publication Critical patent/GB239124A/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
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor

Landscapes

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

Abstract

239,124. Marks, E. C. R., (Worthington Pump & Machinery Corporation). March 9, 1925. Casings; paddle or screw pumps. - Axially - arranged diffusion vanes 9 are so spaced from an impeller 14 that the fluid mav assume a substantially axial direction of flow in a conversion chamber 15 before entering such vanes. The casing consists of screwjointed parts 1 .. 3, the part 2 being shouldered at 4, 5 to seat the diffusion-vane and guide-vane rings 6, 7 respectively. The vanes 9 may be nearer the impeller, still leaving a conversion chamber of substantial width however, in which case the shape thereof will follow the path of the freelymoving fluid. The vanes 9 are of elliptical crosssection.
GB641025A 1925-03-09 1925-03-09 Improvement in axial flow pumps Expired GB239124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB641025A GB239124A (en) 1925-03-09 1925-03-09 Improvement in axial flow pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB641025A GB239124A (en) 1925-03-09 1925-03-09 Improvement in axial flow pumps

Publications (1)

Publication Number Publication Date
GB239124A true GB239124A (en) 1925-09-03

Family

ID=9813995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB641025A Expired GB239124A (en) 1925-03-09 1925-03-09 Improvement in axial flow pumps

Country Status (1)

Country Link
GB (1) GB239124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966590A (en) * 2012-10-31 2013-03-13 陈振明 Matched improved structure for impeller and guide vane body bodies of axial flow pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966590A (en) * 2012-10-31 2013-03-13 陈振明 Matched improved structure for impeller and guide vane body bodies of axial flow pump

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