IT1244974B - SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS - Google Patents

SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS

Info

Publication number
IT1244974B
IT1244974B ITRM910251A ITRM910251A IT1244974B IT 1244974 B IT1244974 B IT 1244974B IT RM910251 A ITRM910251 A IT RM910251A IT RM910251 A ITRM910251 A IT RM910251A IT 1244974 B IT1244974 B IT 1244974B
Authority
IT
Italy
Prior art keywords
pump body
single pump
body device
electric pumps
diffuser
Prior art date
Application number
ITRM910251A
Other languages
Italian (it)
Inventor
Guido Mencarelli
Original Assignee
Mencarelli Pompe E Valvole S R
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 Mencarelli Pompe E Valvole S R filed Critical Mencarelli Pompe E Valvole S R
Priority to ITRM910251A priority Critical patent/IT1244974B/en
Publication of ITRM910251A0 publication Critical patent/ITRM910251A0/en
Priority to PCT/IT1991/000070 priority patent/WO1992018776A1/en
Publication of ITRM910251A1 publication Critical patent/ITRM910251A1/en
Application granted granted Critical
Publication of IT1244974B publication Critical patent/IT1244974B/en

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining

Landscapes

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

Abstract

Il dispositivo comprende un solo corpo pompa, e un solo diffusore, tra di loro compatibili per una vastissima gamma di portate e potenze, atti ad essere accoppiati a qualsiasi motore elettrico adatto.The device comprises a single pump body, and a single diffuser, compatible with each other for a very wide range of flow rates and powers, suitable for being coupled to any suitable electric motor.

ITRM910251A 1991-04-12 1991-04-12 SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS IT1244974B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRM910251A IT1244974B (en) 1991-04-12 1991-04-12 SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS
PCT/IT1991/000070 WO1992018776A1 (en) 1991-04-12 1991-08-01 A device with a single body for pump and universal diffusor for monoblock electropumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910251A IT1244974B (en) 1991-04-12 1991-04-12 SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS

Publications (3)

Publication Number Publication Date
ITRM910251A0 ITRM910251A0 (en) 1991-04-12
ITRM910251A1 ITRM910251A1 (en) 1992-10-12
IT1244974B true IT1244974B (en) 1994-09-13

Family

ID=11400089

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910251A IT1244974B (en) 1991-04-12 1991-04-12 SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS

Country Status (2)

Country Link
IT (1) IT1244974B (en)
WO (1) WO1992018776A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172523B2 (en) 2006-10-10 2012-05-08 Grudfos Pumps Corporation Multistage pump assembly having removable cartridge
US7946810B2 (en) 2006-10-10 2011-05-24 Grundfos Pumps Corporation Multistage pump assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778181A (en) * 1971-03-24 1973-12-11 Gorman Rupp Co Centrifugal pump
DE8428878U1 (en) * 1984-10-02 1988-11-24 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund, De
US4810174A (en) * 1986-12-12 1989-03-07 Flint & Walling, Inc. Motor and pump assembly
JPH01244198A (en) * 1988-03-23 1989-09-28 Hitachi Ltd Screw pump impeller

Also Published As

Publication number Publication date
ITRM910251A0 (en) 1991-04-12
WO1992018776A1 (en) 1992-10-29
ITRM910251A1 (en) 1992-10-12

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Legal Events

Date Code Title Description
0001 Granted