FR1529513A - Pompe à vis sans fin - Google Patents

Pompe à vis sans fin

Info

Publication number
FR1529513A
FR1529513A FR971635A FR971635A FR1529513A FR 1529513 A FR1529513 A FR 1529513A FR 971635 A FR971635 A FR 971635A FR 971635 A FR971635 A FR 971635A FR 1529513 A FR1529513 A FR 1529513A
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
FR971635A
Other languages
English (en)
Inventor
Gustav Rudolf Lindberg
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
Priority to FR971635A priority Critical patent/FR1529513A/fr
Application granted granted Critical
Publication of FR1529513A publication Critical patent/FR1529513A/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
    • F04C2/10—Rotary-piston machines or pumps 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
    • F04C2/107—Rotary-piston machines or pumps 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 with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps 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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps 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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR971635A 1963-04-23 1964-04-21 Pompe à vis sans fin Expired FR1529513A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971635A FR1529513A (fr) 1963-04-23 1964-04-21 Pompe à vis sans fin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE442163 1963-04-23
FR971635A FR1529513A (fr) 1963-04-23 1964-04-21 Pompe à vis sans fin

Publications (1)

Publication Number Publication Date
FR1529513A true FR1529513A (fr) 1968-06-21

Family

ID=26207160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971635A Expired FR1529513A (fr) 1963-04-23 1964-04-21 Pompe à vis sans fin

Country Status (1)

Country Link
FR (1) FR1529513A (fr)

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