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DD41513A1 - Combined impeller for pumps, compressors, etc. - Google Patents

Combined impeller for pumps, compressors, etc.

Info

Publication number
DD41513A1
DD41513A1 DD41513A DD41513A DD41513A1 DD 41513 A1 DD41513 A1 DD 41513A1 DD 41513 A DD41513 A DD 41513A DD 41513 A DD41513 A DD 41513A DD 41513 A1 DD41513 A1 DD 41513A1
Authority
DD
German Democratic Republic
Prior art keywords
compressors
pumps
combined impeller
impeller
combined
Prior art date
Application number
DD41513A
Other languages
German (de)
Original Assignee
Grabow Gerd
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 Grabow Gerd filed Critical Grabow Gerd
Priority to DD41513A priority Critical patent/DD41513A1/en
Publication of DD41513A1 publication Critical patent/DD41513A1/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
    • F04D29/18—Rotors
    • F04D29/185—Rotors consisting of a plurality of wheels
    • 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
    • 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
    • F04D29/188—Rotors specially for regenerative 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DD41513A 1964-10-22 1964-10-22 Combined impeller for pumps, compressors, etc. DD41513A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD41513A DD41513A1 (en) 1964-10-22 1964-10-22 Combined impeller for pumps, compressors, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD41513A DD41513A1 (en) 1964-10-22 1964-10-22 Combined impeller for pumps, compressors, etc.

Publications (1)

Publication Number Publication Date
DD41513A1 true DD41513A1 (en) 1965-09-25

Family

ID=93522957

Family Applications (1)

Application Number Title Priority Date Filing Date
DD41513A DD41513A1 (en) 1964-10-22 1964-10-22 Combined impeller for pumps, compressors, etc.

Country Status (1)

Country Link
DD (1) DD41513A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230770A1 (en) * 1992-04-27 1993-10-28 Becker Kg Gebr Flow machine for gas compression
DE4315448A1 (en) * 1992-05-19 1993-12-23 Lederle Pumpen & Maschf Peripheral wheel or turbine pump - has flow feed path using centrifugal impeller components and guide elements.
US5364228A (en) * 1992-04-27 1994-11-15 Gebr, Becker Gmbh & Co. Turbine for gas compression
EP1033493A4 (en) * 1997-11-25 2004-03-31 Zakrytoe Aktsionernoe Obschest MULTIPLE-STAGE SUBMERSIBLE PUMP STAGE
EP4491878A1 (en) * 2023-07-10 2025-01-15 Fink Chem + Tec GmbH Centrifugal pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230770A1 (en) * 1992-04-27 1993-10-28 Becker Kg Gebr Flow machine for gas compression
US5364228A (en) * 1992-04-27 1994-11-15 Gebr, Becker Gmbh & Co. Turbine for gas compression
DE4315448A1 (en) * 1992-05-19 1993-12-23 Lederle Pumpen & Maschf Peripheral wheel or turbine pump - has flow feed path using centrifugal impeller components and guide elements.
EP1033493A4 (en) * 1997-11-25 2004-03-31 Zakrytoe Aktsionernoe Obschest MULTIPLE-STAGE SUBMERSIBLE PUMP STAGE
EP4491878A1 (en) * 2023-07-10 2025-01-15 Fink Chem + Tec GmbH Centrifugal pump

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