GB191002385A - Improvements relating to Centrifugal Pumps or the like. - Google Patents

Improvements relating to Centrifugal Pumps or the like.

Info

Publication number
GB191002385A
GB191002385A GB191002385DA GB191002385A GB 191002385 A GB191002385 A GB 191002385A GB 191002385D A GB191002385D A GB 191002385DA GB 191002385 A GB191002385 A GB 191002385A
Authority
GB
United Kingdom
Prior art keywords
centrifugal pumps
impeller
passages
periphery
improvements 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
Inventor
Ernst Vogel
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
Application granted granted Critical
Publication of GB191002385A publication Critical patent/GB191002385A/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
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together

Landscapes

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

Abstract

2385. Vogel, E. Jan. 31. Multi - stage centrifugal pumps.-The guide-passages x connecting the periphery of one impeller with the suction eye of the next occupy a segment of the periphery of the first impeller, and then pass sideways, and at the same radial distance from the centre into the plane g of the next suction eye. The passages may be machine-cut, and formed of arcs of circles. The casing castings may be adapted for use with larger impellers by machining away certain parts.
GB191002385D 1910-01-31 1910-01-31 Improvements relating to Centrifugal Pumps or the like. Expired GB191002385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191002385T 1910-01-31

Publications (1)

Publication Number Publication Date
GB191002385A true GB191002385A (en) 1910-12-01

Family

ID=32560194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191002385D Expired GB191002385A (en) 1910-01-31 1910-01-31 Improvements relating to Centrifugal Pumps or the like.

Country Status (1)

Country Link
GB (1) GB191002385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406787A2 (en) * 1989-07-05 1991-01-09 Ebara Corporation Case, particularly for centrifugal radial pumps, and method for manufacturing thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406787A2 (en) * 1989-07-05 1991-01-09 Ebara Corporation Case, particularly for centrifugal radial pumps, and method for manufacturing thereof
EP0406787A3 (en) * 1989-07-05 1991-06-26 Nowax S.R.L. Case, particularly for centrifugal radial pumps, and method for manufacturing thereof

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