GB464089A - Improvements in and relating to centrifugal pumps - Google Patents

Improvements in and relating to centrifugal pumps

Info

Publication number
GB464089A
GB464089A GB30579/36A GB3057936A GB464089A GB 464089 A GB464089 A GB 464089A GB 30579/36 A GB30579/36 A GB 30579/36A GB 3057936 A GB3057936 A GB 3057936A GB 464089 A GB464089 A GB 464089A
Authority
GB
United Kingdom
Prior art keywords
vanes
curved
edges
nov
inlet
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
GB30579/36A
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.)
MACHF Gebr STORK & CO N V
Original Assignee
MACHF Gebr STORK & CO N V
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 MACHF Gebr STORK & CO N V filed Critical MACHF Gebr STORK & CO N V
Publication of GB464089A publication Critical patent/GB464089A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

Landscapes

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

Abstract

464,089. Centrifugal pumps. MACHINEFABRIEK GEB. STORK & CO. N. V., and BARGEBOER, A. Nov. 9, 1936, No. 30579. Convention date, Nov. 16, 1935. [Class 110 (i)] In a pump of the liquid-ring type the edges of the vanes 15 on the rotor are -not parallel with the axis of the shaft 3. The inlet and outlet ports 14, 13, lead from and to chambers A, B, displaced axially from the pumping chamber. The edges of the vanes may be curved or have projections of trapeziform shape, In a modified description circular straps are secured around the outer edges of the vanes, the straps having projections attached. The outer edges of the vanes may be curved. In a further arrangement the casing bore is irregular in axial cross-section having a corrugated appearance. Fig. 9 shows a modification in which the casing bore is curved inwards to screen the projection P in the neighbourhood of the inlet and outlet ports 14, 13.
GB30579/36A 1935-11-16 1936-11-09 Improvements in and relating to centrifugal pumps Expired GB464089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL464089X 1935-11-16

Publications (1)

Publication Number Publication Date
GB464089A true GB464089A (en) 1937-04-12

Family

ID=19786414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30579/36A Expired GB464089A (en) 1935-11-16 1936-11-09 Improvements in and relating to centrifugal pumps

Country Status (1)

Country Link
GB (1) GB464089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565232A1 (en) * 1992-04-09 1993-10-13 The Nash Engineering Company Liquid ring pumps with improved housing shapes
WO2011100346A3 (en) * 2010-02-10 2012-08-02 Gardner Denver Nash Llc Liquid ring pump provided with textured surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565232A1 (en) * 1992-04-09 1993-10-13 The Nash Engineering Company Liquid ring pumps with improved housing shapes
WO2011100346A3 (en) * 2010-02-10 2012-08-02 Gardner Denver Nash Llc Liquid ring pump provided with textured surfaces

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