FR1048499A - Pompe à vis - Google Patents

Pompe à vis

Info

Publication number
FR1048499A
FR1048499A FR1048499DA FR1048499A FR 1048499 A FR1048499 A FR 1048499A FR 1048499D A FR1048499D A FR 1048499DA FR 1048499 A FR1048499 A FR 1048499A
Authority
FR
France
Prior art keywords
screw pump
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
English (en)
Inventor
Bernhard Kapp
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 FR1048499A publication Critical patent/FR1048499A/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
    • 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)
FR1048499D 1950-09-21 1951-09-21 Pompe à vis Expired FR1048499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1048499X 1950-09-21

Publications (1)

Publication Number Publication Date
FR1048499A true FR1048499A (fr) 1953-12-22

Family

ID=7717208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048499D Expired FR1048499A (fr) 1950-09-21 1951-09-21 Pompe à vis

Country Status (1)

Country Link
FR (1) FR1048499A (fr)

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