FR871751A - Perfectionnements à la production d'air comprimé à bord des aéronefs - Google Patents

Perfectionnements à la production d'air comprimé à bord des aéronefs

Info

Publication number
FR871751A
FR871751A FR871751DA FR871751A FR 871751 A FR871751 A FR 871751A FR 871751D A FR871751D A FR 871751DA FR 871751 A FR871751 A FR 871751A
Authority
FR
France
Prior art keywords
production
compressed air
board aircraft
aircraft
board
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
English (en)
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.)
Air Equipement SA
Original Assignee
Air Equipement SA
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 Air Equipement SA filed Critical Air Equipement SA
Application granted granted Critical
Publication of FR871751A publication Critical patent/FR871751A/fr
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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • 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
    • F04B41/06—Combinations of two or more pumps
    • 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
    • F04B49/22—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 means of valves
    • F04B49/225—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 means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
FR871751D 1940-12-24 1940-12-24 Perfectionnements à la production d'air comprimé à bord des aéronefs Expired FR871751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871751T 1940-12-24

Publications (1)

Publication Number Publication Date
FR871751A true FR871751A (fr) 1942-05-09

Family

ID=9357895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871751D Expired FR871751A (fr) 1940-12-24 1940-12-24 Perfectionnements à la production d'air comprimé à bord des aéronefs

Country Status (2)

Country Link
FR (1) FR871751A (fr)
GB (1) GB618043A (fr)

Also Published As

Publication number Publication date
GB618043A (en) 1949-02-16

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