FR578380A - Pneumatic automatic regulation device - Google Patents

Pneumatic automatic regulation device

Info

Publication number
FR578380A
FR578380A FR578380DA FR578380A FR 578380 A FR578380 A FR 578380A FR 578380D A FR578380D A FR 578380DA FR 578380 A FR578380 A FR 578380A
Authority
FR
France
Prior art keywords
regulation device
automatic regulation
pneumatic automatic
pneumatic
regulation
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
Rene Dorand
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 FR578380A publication Critical patent/FR578380A/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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • 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
    • F04B49/16—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 by adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR578380D 1924-02-09 1924-02-09 Pneumatic automatic regulation device Expired FR578380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR578380T 1924-02-09

Publications (1)

Publication Number Publication Date
FR578380A true FR578380A (en) 1924-09-24

Family

ID=8955382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578380D Expired FR578380A (en) 1924-02-09 1924-02-09 Pneumatic automatic regulation device

Country Status (1)

Country Link
FR (1) FR578380A (en)

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