AT315646B - Fire-fighting centrifugal pump - Google Patents

Fire-fighting centrifugal pump

Info

Publication number
AT315646B
AT315646B AT516772A AT516772A AT315646B AT 315646 B AT315646 B AT 315646B AT 516772 A AT516772 A AT 516772A AT 516772 A AT516772 A AT 516772A AT 315646 B AT315646 B AT 315646B
Authority
AT
Austria
Prior art keywords
fire
centrifugal pump
fighting centrifugal
fighting
pump
Prior art date
Application number
AT516772A
Other languages
German (de)
Original Assignee
Rosenbauer Kg Konrad
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 Rosenbauer Kg Konrad filed Critical Rosenbauer Kg Konrad
Priority to AT516772A priority Critical patent/AT315646B/en
Priority to GB2414673A priority patent/GB1383467A/en
Application granted granted Critical
Publication of AT315646B publication Critical patent/AT315646B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT516772A 1972-06-16 1972-06-16 Fire-fighting centrifugal pump AT315646B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT516772A AT315646B (en) 1972-06-16 1972-06-16 Fire-fighting centrifugal pump
GB2414673A GB1383467A (en) 1972-06-16 1973-05-21 Fire-fighting centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT516772A AT315646B (en) 1972-06-16 1972-06-16 Fire-fighting centrifugal pump

Publications (1)

Publication Number Publication Date
AT315646B true AT315646B (en) 1974-06-10

Family

ID=3572691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT516772A AT315646B (en) 1972-06-16 1972-06-16 Fire-fighting centrifugal pump

Country Status (2)

Country Link
AT (1) AT315646B (en)
GB (1) GB1383467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108642A1 (en) * 1982-11-06 1984-05-16 Mitsubishi Denki Kabushiki Kaisha Pump device

Families Citing this family (6)

* 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
US4653978A (en) * 1984-07-19 1987-03-31 Hale Fire Pump Company Relief valve system
FR2661218B1 (en) * 1990-04-24 1992-07-31 Salmson Pompes VERTICAL CENTRIFUGAL PUMP ASSEMBLY.
FR2891880B1 (en) * 2005-10-11 2007-12-21 Renault Sas COOLING CIRCUIT PUMP OF AN INTERNAL COMBUSTION ENGINE COMPRISING TWO WHEELS WITH AUBES, INCLUDING A DEBRAYABLE, INTENDED TO OPERATE IN SERIES
FR2891879B1 (en) * 2005-10-11 2007-12-21 Renault Sas COOLING CIRCUIT PUMP OF AN INTERNAL COMBUSTION ENGINE COMPRISING TWO AUBES WHEELS DISPOSED IN SERIES AND PERMANENTLY OPERATING
CN106762675A (en) * 2015-11-23 2017-05-31 上海连成（集团）有限公司 Multistage pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108642A1 (en) * 1982-11-06 1984-05-16 Mitsubishi Denki Kabushiki Kaisha Pump device
US4558992A (en) * 1982-11-06 1985-12-17 Mitsubishi Denki Kabushiki Kaisha Pump device

Also Published As

Publication number Publication date
GB1383467A (en) 1974-02-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee