PT76030A - Free flow centrifugal compressor - has close fitting part of housing reducing in axial width in direction of rotation - Google Patents

Free flow centrifugal compressor - has close fitting part of housing reducing in axial width in direction of rotation

Info

Publication number
PT76030A
PT76030A PT7603082A PT7603082A PT76030A PT 76030 A PT76030 A PT 76030A PT 7603082 A PT7603082 A PT 7603082A PT 7603082 A PT7603082 A PT 7603082A PT 76030 A PT76030 A PT 76030A
Authority
PT
Portugal
Prior art keywords
free flow
rotation
housing
impeller
axial width
Prior art date
Application number
PT7603082A
Other languages
German (de)
Portuguese (pt)
Other versions
PT76030B (en
Original Assignee
Egger Emile & Cie Sa
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 Egger Emile & Cie Sa filed Critical Egger Emile & Cie Sa
Priority to PT7603082A priority Critical patent/PT76030B/en
Publication of PT76030A publication Critical patent/PT76030A/en
Publication of PT76030B publication Critical patent/PT76030B/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The free flow centrifugal pump has an impeller (6) mounted in a housing (1) with a free flow chamber (4) in front of the impeller. The housing fits closely around the impeller periphery over a short axial length (9). A tapered region (10) extends beyond the parallel region. The axial length of the tapered region decreases progressively in the direction of rotation to a minimum value at the delivery outlet. The minimum axial width (4') of the free flow chamber is approximately 55 per cent of the distance (B) between impeller and the front wall of the housing.
PT7603082A 1982-12-23 1982-12-23 FREISTROMPUPE PT76030B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7603082A PT76030B (en) 1982-12-23 1982-12-23 FREISTROMPUPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7603082A PT76030B (en) 1982-12-23 1982-12-23 FREISTROMPUPE

Publications (2)

Publication Number Publication Date
PT76030A true PT76030A (en) 1983-01-01
PT76030B PT76030B (en) 1985-03-18

Family

ID=20083233

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7603082A PT76030B (en) 1982-12-23 1982-12-23 FREISTROMPUPE

Country Status (1)

Country Link
PT (1) PT76030B (en)

Also Published As

Publication number Publication date
PT76030B (en) 1985-03-18

Similar Documents

Publication Publication Date Title
DE3263170D1 (en) Free vortex pump
ES8501851A1 (en) Centrifugal pump of the open channel rotor type.
DE3460686D1 (en) Flexible tube pump
JPS5629099A (en) Diffuser for centrifugal fluid machinery
CA2046983A1 (en) Centrifugal pumps
PL324800A1 (en) Single-flow liquid flow meter with improved driving torque
MY100850A (en) Low flow pump casing
ES8204303A1 (en) Improvements in or relating to fluid agitator assemblies
CA2066434A1 (en) Sheet metal pump casing
GB574079A (en) A new or improved centrifugal pump
PT76030A (en) Free flow centrifugal compressor - has close fitting part of housing reducing in axial width in direction of rotation
GB1261047A (en) Centrifugal pump
SE8502745D0 (en) centrifugal
GB2012361A (en) Axial-Flow and Mixed-Flow Pumps
GB2020360A (en) Centrifugal pumps
GB1380250A (en) Self-priming highpressure pump
GB1120707A (en) Control of inlet flow to centrifugal fluid movers
ES336489A1 (en) Self-Priming Centrifugal Pump.
JPS57181997A (en) Single-blade impeller pump
JPS5491805A (en) Suction passage in fluid machine
GB1425997A (en) Self-priming liquid ring pump
JPS5517650A (en) Geared motor pump
JPS57153990A (en) Torque flow pump
GB1532631A (en) Ducted centrifugal fan
GB1213448A (en) Improvements relating to pumps