FR1137746A - Automatic control device for pumping station - Google Patents

Automatic control device for pumping station

Info

Publication number
FR1137746A
FR1137746A FR1137746DA FR1137746A FR 1137746 A FR1137746 A FR 1137746A FR 1137746D A FR1137746D A FR 1137746DA FR 1137746 A FR1137746 A FR 1137746A
Authority
FR
France
Prior art keywords
control device
automatic control
pumping station
pumping
station
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
Paul Guyard
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.)
EMILE DEGREMONT ETS
Original Assignee
EMILE DEGREMONT ETS
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 EMILE DEGREMONT ETS filed Critical EMILE DEGREMONT ETS
Application granted granted Critical
Publication of FR1137746A publication Critical patent/FR1137746A/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
    • F04B49/04—Regulating by means of floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1137746D 1955-11-04 1955-11-04 Automatic control device for pumping station Expired FR1137746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1137746T 1955-11-04

Publications (1)

Publication Number Publication Date
FR1137746A true FR1137746A (en) 1957-06-03

Family

ID=9640823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137746D Expired FR1137746A (en) 1955-11-04 1955-11-04 Automatic control device for pumping station

Country Status (1)

Country Link
FR (1) FR1137746A (en)

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