FR2133192A5 - - Google Patents

Info

Publication number
FR2133192A5
FR2133192A5 FR7112880A FR7112880A FR2133192A5 FR 2133192 A5 FR2133192 A5 FR 2133192A5 FR 7112880 A FR7112880 A FR 7112880A FR 7112880 A FR7112880 A FR 7112880A FR 2133192 A5 FR2133192 A5 FR 2133192A5
Authority
FR
France
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
FR7112880A
Other languages
French (fr)
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.)
Fives Lille Cail
Original Assignee
Fives Lille Cail
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 Fives Lille Cail filed Critical Fives Lille Cail
Priority to FR7112880A priority Critical patent/FR2133192A5/fr
Application granted granted Critical
Publication of FR2133192A5 publication Critical patent/FR2133192A5/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR7112880A 1971-04-13 1971-04-13 Expired FR2133192A5 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7112880A FR2133192A5 (show.php) 1971-04-13 1971-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112880A FR2133192A5 (show.php) 1971-04-13 1971-04-13

Publications (1)

Publication Number Publication Date
FR2133192A5 true FR2133192A5 (show.php) 1972-11-24

Family

ID=9075153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112880A Expired FR2133192A5 (show.php) 1971-04-13 1971-04-13

Country Status (1)

Country Link
FR (1) FR2133192A5 (show.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363009A1 (fr) * 1976-08-23 1978-03-24 Eaton Corp Dispositif a fluide sous pression et ensemble d'engrenages moteur/pompe du type " geroler " perfectionne
FR2557644A1 (fr) * 1983-12-28 1985-07-05 Seiko Seiki Kk Pompe a vide rotative du type a evacuation a plusieurs etages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363009A1 (fr) * 1976-08-23 1978-03-24 Eaton Corp Dispositif a fluide sous pression et ensemble d'engrenages moteur/pompe du type " geroler " perfectionne
FR2557644A1 (fr) * 1983-12-28 1985-07-05 Seiko Seiki Kk Pompe a vide rotative du type a evacuation a plusieurs etages

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Legal Events

Date Code Title Description
ST Notification of lapse