FR518183A - Pump device - Google Patents

Pump device

Info

Publication number
FR518183A
FR518183A FR518183A FR518183DA FR518183A FR 518183 A FR518183 A FR 518183A FR 518183 A FR518183 A FR 518183A FR 518183D A FR518183D A FR 518183DA FR 518183 A FR518183 A FR 518183A
Authority
FR
France
Prior art keywords
pump device
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
FR518183A
Other languages
French (fr)
Inventor
Frans Anderheggen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR518183A publication Critical patent/FR518183A/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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/02—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees
    • F04C3/04—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR518183A 1918-10-26 1920-06-28 Pump device Expired FR518183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT518183X 1918-10-26

Publications (1)

Publication Number Publication Date
FR518183A true FR518183A (en) 1921-05-20

Family

ID=11275790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518183A Expired FR518183A (en) 1918-10-26 1920-06-28 Pump device

Country Status (1)

Country Link
FR (1) FR518183A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505415A1 (en) * 1981-05-11 1982-11-12 Zimmern Bernard Balanced, spherical screw pump - has two meshing pinions to provide positive and dynamic displacement of fluid
FR2519712A1 (en) * 1982-01-14 1983-07-18 Omphale Sa CYLINDRO-CONICAL SCREW FOR SCREW AND SCREW VOLUMETRIC MACHINE
US4470781A (en) * 1982-09-29 1984-09-11 Bernard Zimmern Positive displacement meshing screw machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505415A1 (en) * 1981-05-11 1982-11-12 Zimmern Bernard Balanced, spherical screw pump - has two meshing pinions to provide positive and dynamic displacement of fluid
FR2519712A1 (en) * 1982-01-14 1983-07-18 Omphale Sa CYLINDRO-CONICAL SCREW FOR SCREW AND SCREW VOLUMETRIC MACHINE
US4484872A (en) * 1982-01-14 1984-11-27 Omphale S.A. Globoid-worm machine with tapered screw clearance near high pressure end seal
US4470781A (en) * 1982-09-29 1984-09-11 Bernard Zimmern Positive displacement meshing screw machine

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