FR757322A - Pompe à vis sans fin - Google Patents

Pompe à vis sans fin

Info

Publication number
FR757322A
FR757322A FR757322DA FR757322A FR 757322 A FR757322 A FR 757322A FR 757322D A FR757322D A FR 757322DA FR 757322 A FR757322 A FR 757322A
Authority
FR
France
Prior art keywords
worm pump
worm
pump
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
Paul Durand
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 FR757322A publication Critical patent/FR757322A/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR757322D 1933-06-21 1933-06-21 Pompe à vis sans fin Expired FR757322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757322T 1933-06-21

Publications (1)

Publication Number Publication Date
FR757322A true FR757322A (fr) 1933-12-23

Family

ID=9166061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757322D Expired FR757322A (fr) 1933-06-21 1933-06-21 Pompe à vis sans fin

Country Status (1)

Country Link
FR (1) FR757322A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519375A (en) * 1968-06-18 1970-07-07 Laval Turbine Screw pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519375A (en) * 1968-06-18 1970-07-07 Laval Turbine Screw pumps

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