FR373436A - Motor control system operating fans or pumps - Google Patents

Motor control system operating fans or pumps

Info

Publication number
FR373436A
FR373436A FR373436DA FR373436A FR 373436 A FR373436 A FR 373436A FR 373436D A FR373436D A FR 373436DA FR 373436 A FR373436 A FR 373436A
Authority
FR
France
Prior art keywords
pumps
control system
motor control
system operating
operating fans
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
Auguste Rateau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR373436A publication Critical patent/FR373436A/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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR373436D 1906-02-27 1907-01-09 Motor control system operating fans or pumps Expired FR373436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE373436X 1906-02-27

Publications (1)

Publication Number Publication Date
FR373436A true FR373436A (en) 1907-05-15

Family

ID=1420140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR373436D Expired FR373436A (en) 1906-02-27 1907-01-09 Motor control system operating fans or pumps

Country Status (1)

Country Link
FR (1) FR373436A (en)

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