FR2323040A1 - Dispositif de pompage pour la lutte contre l'incendie - Google Patents

Dispositif de pompage pour la lutte contre l'incendie

Info

Publication number
FR2323040A1
FR2323040A1 FR7527413A FR7527413A FR2323040A1 FR 2323040 A1 FR2323040 A1 FR 2323040A1 FR 7527413 A FR7527413 A FR 7527413A FR 7527413 A FR7527413 A FR 7527413A FR 2323040 A1 FR2323040 A1 FR 2323040A1
Authority
FR
France
Prior art keywords
pressure stage
high pressure
clutch
low pressure
fire fighting
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.)
Granted
Application number
FR7527413A
Other languages
English (en)
Other versions
FR2323040B1 (fr
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.)
Societe Industrielle pour le Developpement de la Securite SAS SIDES
Original Assignee
Societe Industrielle pour le Developpement de la Securite SAS SIDES
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 Societe Industrielle pour le Developpement de la Securite SAS SIDES filed Critical Societe Industrielle pour le Developpement de la Securite SAS SIDES
Priority to FR7527413A priority Critical patent/FR2323040A1/fr
Publication of FR2323040A1 publication Critical patent/FR2323040A1/fr
Application granted granted Critical
Publication of FR2323040B1 publication Critical patent/FR2323040B1/fr
Granted 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
FR7527413A 1975-09-08 1975-09-08 Dispositif de pompage pour la lutte contre l'incendie Granted FR2323040A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527413A FR2323040A1 (fr) 1975-09-08 1975-09-08 Dispositif de pompage pour la lutte contre l'incendie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527413A FR2323040A1 (fr) 1975-09-08 1975-09-08 Dispositif de pompage pour la lutte contre l'incendie

Publications (2)

Publication Number Publication Date
FR2323040A1 true FR2323040A1 (fr) 1977-04-01
FR2323040B1 FR2323040B1 (fr) 1979-03-30

Family

ID=9159696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527413A Granted FR2323040A1 (fr) 1975-09-08 1975-09-08 Dispositif de pompage pour la lutte contre l'incendie

Country Status (1)

Country Link
FR (1) FR2323040A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109209896A (zh) * 2018-10-29 2019-01-15 淼汇能源科技（上海）有限公司 高扬程扬水装置
CN110630526A (zh) * 2019-08-30 2019-12-31 河北汇通泵业有限公司 一种新型潜水渣浆泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037775A (en) * 1934-04-16 1936-04-21 Charles H Fox Parallel series centrifugal fire pump
US2107694A (en) * 1934-05-09 1938-02-08 Ahrens Fox Fire Engine Company Parallel series centrifugal pump
GB757608A (en) * 1953-10-21 1956-09-19 Hathaway Ltd L Improved fluid pump, particularly for fire fighting vehicles
NL6510558A (fr) * 1965-08-12 1967-02-13
DE2229994A1 (de) * 1972-06-20 1974-01-10 Konrad Rosenbauer Kg Leonding Feuerloesch-kreiselpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037775A (en) * 1934-04-16 1936-04-21 Charles H Fox Parallel series centrifugal fire pump
US2107694A (en) * 1934-05-09 1938-02-08 Ahrens Fox Fire Engine Company Parallel series centrifugal pump
GB757608A (en) * 1953-10-21 1956-09-19 Hathaway Ltd L Improved fluid pump, particularly for fire fighting vehicles
NL6510558A (fr) * 1965-08-12 1967-02-13
DE2229994A1 (de) * 1972-06-20 1974-01-10 Konrad Rosenbauer Kg Leonding Feuerloesch-kreiselpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109209896A (zh) * 2018-10-29 2019-01-15 淼汇能源科技（上海）有限公司 高扬程扬水装置
CN110630526A (zh) * 2019-08-30 2019-12-31 河北汇通泵业有限公司 一种新型潜水渣浆泵

Also Published As

Publication number Publication date
FR2323040B1 (fr) 1979-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse