FR628262A - Multiple screw pump - Google Patents

Multiple screw pump

Info

Publication number
FR628262A
FR628262A FR628262DA FR628262A FR 628262 A FR628262 A FR 628262A FR 628262D A FR628262D A FR 628262DA FR 628262 A FR628262 A FR 628262A
Authority
FR
France
Prior art keywords
screw pump
multiple screw
pump
screw
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
Eugene Fouquet
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 FR628262A publication Critical patent/FR628262A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR628262D 1927-01-31 1927-01-31 Multiple screw pump Expired FR628262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628262T 1927-01-31

Publications (1)

Publication Number Publication Date
FR628262A true FR628262A (en) 1927-10-21

Family

ID=8989532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628262D Expired FR628262A (en) 1927-01-31 1927-01-31 Multiple screw pump

Country Status (1)

Country Link
FR (1) FR628262A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526878A1 (en) * 1982-05-17 1983-11-18 Egmo Expl Procedes Screw pump for viscous fluids containing solids - has a casing and rotors manufactured from low friction materials
US4832577A (en) * 1987-07-27 1989-05-23 Avramidis Anestis S Vortex pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526878A1 (en) * 1982-05-17 1983-11-18 Egmo Expl Procedes Screw pump for viscous fluids containing solids - has a casing and rotors manufactured from low friction materials
US4832577A (en) * 1987-07-27 1989-05-23 Avramidis Anestis S Vortex pump

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