FR920082A - Perfectionnements relatifs à des pompes pour sondage profond - Google Patents

Perfectionnements relatifs à des pompes pour sondage profond

Info

Publication number
FR920082A
FR920082A FR920082DA FR920082A FR 920082 A FR920082 A FR 920082A FR 920082D A FR920082D A FR 920082DA FR 920082 A FR920082 A FR 920082A
Authority
FR
France
Prior art keywords
pumps
deep sounding
sounding
deep
sounding pumps
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)
Inventor
Christian Madsen Ellitsgaard
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 FR920082A publication Critical patent/FR920082A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR920082D 1946-01-15 1946-01-15 Perfectionnements relatifs à des pompes pour sondage profond Expired FR920082A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920082T 1946-01-15

Publications (1)

Publication Number Publication Date
FR920082A true FR920082A (fr) 1947-03-26

Family

ID=9425991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920082D Expired FR920082A (fr) 1946-01-15 1946-01-15 Perfectionnements relatifs à des pompes pour sondage profond

Country Status (1)

Country Link
FR (1) FR920082A (fr)

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