FR571938A - Hydrodynamic pump with variable flow and constant speed - Google Patents

Hydrodynamic pump with variable flow and constant speed

Info

Publication number
FR571938A
FR571938A FR571938DA FR571938A FR 571938 A FR571938 A FR 571938A FR 571938D A FR571938D A FR 571938DA FR 571938 A FR571938 A FR 571938A
Authority
FR
France
Prior art keywords
constant speed
variable flow
hydrodynamic pump
hydrodynamic
pump
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
Other languages
French (fr)
Inventor
Ariberto Albertazzi
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 FR571938A publication Critical patent/FR571938A/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
    • 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
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR571938D 1923-10-15 1923-10-15 Hydrodynamic pump with variable flow and constant speed Expired FR571938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR571938T 1923-10-15

Publications (1)

Publication Number Publication Date
FR571938A true FR571938A (en) 1924-05-26

Family

ID=8950917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571938D Expired FR571938A (en) 1923-10-15 1923-10-15 Hydrodynamic pump with variable flow and constant speed

Country Status (1)

Country Link
FR (1) FR571938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553336A (en) * 1946-12-18 1951-05-15 American Steel Foundries Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553336A (en) * 1946-12-18 1951-05-15 American Steel Foundries Pump

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