FR1037582A - Pompe à air à anneau de liquide et à deux étages - Google Patents

Pompe à air à anneau de liquide et à deux étages

Info

Publication number
FR1037582A
FR1037582A FR1037582DA FR1037582A FR 1037582 A FR1037582 A FR 1037582A FR 1037582D A FR1037582D A FR 1037582DA FR 1037582 A FR1037582 A FR 1037582A
Authority
FR
France
Prior art keywords
air pump
liquid ring
stage liquid
ring air
stage
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
Otto Siemen
Johannes Hinsch
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 FR1037582A publication Critical patent/FR1037582A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1037582D 1950-06-03 1951-02-13 Pompe à air à anneau de liquide et à deux étages Expired FR1037582A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1037582X 1950-06-03

Publications (1)

Publication Number Publication Date
FR1037582A true FR1037582A (fr) 1953-09-21

Family

ID=4554061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037582D Expired FR1037582A (fr) 1950-06-03 1951-02-13 Pompe à air à anneau de liquide et à deux étages

Country Status (1)

Country Link
FR (1) FR1037582A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058610A1 (fr) * 1981-02-13 1982-08-25 Pierre Robert Laguilharre Procédé et installation pour la réalisation d'un vide profond mettant en oeuvre une pompe à anneau liquide simple étage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058610A1 (fr) * 1981-02-13 1982-08-25 Pierre Robert Laguilharre Procédé et installation pour la réalisation d'un vide profond mettant en oeuvre une pompe à anneau liquide simple étage

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