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FR1384739A - Method and devices for controlling a set of pumps - Google Patents

Method and devices for controlling a set of pumps

Info

Publication number
FR1384739A
FR1384739A FR954953A FR954953A FR1384739A FR 1384739 A FR1384739 A FR 1384739A FR 954953 A FR954953 A FR 954953A FR 954953 A FR954953 A FR 954953A FR 1384739 A FR1384739 A FR 1384739A
Authority
FR
France
Prior art keywords
pumps
controlling
devices
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.)
Expired
Application number
FR954953A
Other languages
French (fr)
Inventor
Henri Masson
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 filed Critical
Priority to FR954953A priority Critical patent/FR1384739A/en
Application granted granted Critical
Publication of FR1384739A publication Critical patent/FR1384739A/en
Expired 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR954953A 1963-11-26 1963-11-26 Method and devices for controlling a set of pumps Expired FR1384739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR954953A FR1384739A (en) 1963-11-26 1963-11-26 Method and devices for controlling a set of pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954953A FR1384739A (en) 1963-11-26 1963-11-26 Method and devices for controlling a set of pumps

Publications (1)

Publication Number Publication Date
FR1384739A true FR1384739A (en) 1965-01-08

Family

ID=8817363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954953A Expired FR1384739A (en) 1963-11-26 1963-11-26 Method and devices for controlling a set of pumps

Country Status (1)

Country Link
FR (1) FR1384739A (en)

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