FR1036937A - Pumping mechanism provided with an auxiliary flow duct - Google Patents

Pumping mechanism provided with an auxiliary flow duct

Info

Publication number
FR1036937A
FR1036937A FR1036937DA FR1036937A FR 1036937 A FR1036937 A FR 1036937A FR 1036937D A FR1036937D A FR 1036937DA FR 1036937 A FR1036937 A FR 1036937A
Authority
FR
France
Prior art keywords
mechanism provided
pumping mechanism
flow duct
auxiliary flow
auxiliary
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
Jean Deplus
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 FR1036937A publication Critical patent/FR1036937A/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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1036937D 1951-05-10 1951-05-10 Pumping mechanism provided with an auxiliary flow duct Expired FR1036937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1036937T 1951-05-10

Publications (1)

Publication Number Publication Date
FR1036937A true FR1036937A (en) 1953-09-14

Family

ID=9586699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1036937D Expired FR1036937A (en) 1951-05-10 1951-05-10 Pumping mechanism provided with an auxiliary flow duct

Country Status (1)

Country Link
FR (1) FR1036937A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013523B (en) * 1955-03-21 1957-08-08 Elektr App Spring Fab Motor pump with free-wheeling check valve installed in a pipeline
DE1079954B (en) * 1957-07-20 1960-04-14 Ruhrstahl Ag Centrifugal pump or blower with bypass duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013523B (en) * 1955-03-21 1957-08-08 Elektr App Spring Fab Motor pump with free-wheeling check valve installed in a pipeline
DE1079954B (en) * 1957-07-20 1960-04-14 Ruhrstahl Ag Centrifugal pump or blower with bypass duct

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