FR1245201A - Automatic priming device for centrifugal pump - Google Patents

Automatic priming device for centrifugal pump

Info

Publication number
FR1245201A
FR1245201A FR815435A FR815435A FR1245201A FR 1245201 A FR1245201 A FR 1245201A FR 815435 A FR815435 A FR 815435A FR 815435 A FR815435 A FR 815435A FR 1245201 A FR1245201 A FR 1245201A
Authority
FR
France
Prior art keywords
centrifugal pump
priming device
automatic priming
automatic
centrifugal
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
FR815435A
Other languages
French (fr)
Inventor
Abramo Taddei
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
Application granted granted Critical
Publication of FR1245201A publication Critical patent/FR1245201A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F04D9/042—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action and means for rendering its in operative
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/044—Means for rendering the priming pump inoperative
    • F04D9/048—Means for rendering the priming pump inoperative the means being outlet pressure sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR815435A 1959-01-13 1960-01-12 Automatic priming device for centrifugal pump Expired FR1245201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT14512859 1959-01-13

Publications (1)

Publication Number Publication Date
FR1245201A true FR1245201A (en) 1960-11-04

Family

ID=11434301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815435A Expired FR1245201A (en) 1959-01-13 1960-01-12 Automatic priming device for centrifugal pump

Country Status (1)

Country Link
FR (1) FR1245201A (en)

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