DE1945016A1 - Zweistufige Pumpe,insbesondere fuer Feuerloeschzwecke - Google Patents

Zweistufige Pumpe,insbesondere fuer Feuerloeschzwecke

Info

Publication number
DE1945016A1
DE1945016A1 DE19691945016 DE1945016A DE1945016A1 DE 1945016 A1 DE1945016 A1 DE 1945016A1 DE 19691945016 DE19691945016 DE 19691945016 DE 1945016 A DE1945016 A DE 1945016A DE 1945016 A1 DE1945016 A1 DE 1945016A1
Authority
DE
Germany
Prior art keywords
stage
pump
impeller
side channel
working
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.)
Pending
Application number
DE19691945016
Other languages
German (de)
English (en)
Inventor
Higgins George Henry
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.)
Godiva Fire Pumps Ltd
Original Assignee
Godiva Fire Pumps Ltd
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 Godiva Fire Pumps Ltd filed Critical Godiva Fire Pumps Ltd
Publication of DE1945016A1 publication Critical patent/DE1945016A1/de
Pending 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
    • F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C25/00—Portable extinguishers with power-driven pumps
    • A62C25/005—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19691945016 1968-09-27 1969-09-05 Zweistufige Pumpe,insbesondere fuer Feuerloeschzwecke Pending DE1945016A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4608868 1968-09-27

Publications (1)

Publication Number Publication Date
DE1945016A1 true DE1945016A1 (de) 1970-04-02

Family

ID=10439808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691945016 Pending DE1945016A1 (de) 1968-09-27 1969-09-05 Zweistufige Pumpe,insbesondere fuer Feuerloeschzwecke

Country Status (2)

Country Link
DE (1) DE1945016A1 (enrdf_load_stackoverflow)
GB (1) GB1234587A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950941A1 (fr) * 2009-10-05 2011-04-08 Arbatax Pompe electrique double pour l'entretien des piscines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135022B (en) * 1983-02-14 1986-05-21 Stephen Walker Tebby Improvements in or relating to impeller pumps particularly for fire fighting
GB2338747B (en) * 1998-06-26 2002-04-10 Godiva Ltd Pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950941A1 (fr) * 2009-10-05 2011-04-08 Arbatax Pompe electrique double pour l'entretien des piscines
WO2011042646A1 (fr) * 2009-10-05 2011-04-14 Arbatax Pompe électrique double pour l'entretien des piscines

Also Published As

Publication number Publication date
GB1234587A (enrdf_load_stackoverflow) 1971-06-03

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