CH410635A - Rotary pump - Google Patents

Rotary pump

Info

Publication number
CH410635A
CH410635A CH705563A CH705563A CH410635A CH 410635 A CH410635 A CH 410635A CH 705563 A CH705563 A CH 705563A CH 705563 A CH705563 A CH 705563A CH 410635 A CH410635 A CH 410635A
Authority
CH
Switzerland
Prior art keywords
rotary pump
rotary
pump
Prior art date
Application number
CH705563A
Other languages
French (fr)
Inventor
Louis Roudaut Philippe Robert
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH410635A publication Critical patent/CH410635A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
    • 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
    • F04C2/1076—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 orbits or wobbles relative to the other member which rotates around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH705563A 1962-06-12 1963-06-07 Rotary pump CH410635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900416A FR1335006A (en) 1962-06-12 1962-06-12 Rotary machine usable in particular as a pump

Publications (1)

Publication Number Publication Date
CH410635A true CH410635A (en) 1966-03-31

Family

ID=8780805

Family Applications (1)

Application Number Title Priority Date Filing Date
CH705563A CH410635A (en) 1962-06-12 1963-06-07 Rotary pump

Country Status (5)

Country Link
US (1) US3229643A (en)
CH (1) CH410635A (en)
DE (1) DE1553079A1 (en)
FR (1) FR1335006A (en)
GB (1) GB968656A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340817A (en) * 1965-10-18 1967-09-12 Gustave W Kemnitz Pump
US3410219A (en) * 1967-04-17 1968-11-12 Gen Motors Corp Distortionable chamber low leakage pump
SE387162B (en) * 1974-06-25 1976-08-30 Ljungmans Verkstader Ab HOSE PUMP
US3951576A (en) * 1974-09-23 1976-04-20 Lofquist Jr Alden A Rotary diaphragm pump
DE2530552C2 (en) * 1975-07-09 1986-03-06 Max 7988 Wangen Streicher Eccentric screw pump
US4144001A (en) * 1977-03-29 1979-03-13 Fordertechnik Streicher Gmbh Eccentric worm pump with annular wearing elements
DE3007881A1 (en) * 1980-03-01 1981-09-10 Max 7988 Wangen Streicher Eccentric screw pump
US4493706A (en) * 1982-08-12 1985-01-15 American Hospital Supply Corporation Linear peristaltic pumping apparatus and disposable casette therefor
US4715435A (en) * 1986-03-06 1987-12-29 Foret Claude H Dual pump for two separate fluids with means for heat exchange between the fluids
GB9417920D0 (en) * 1994-09-06 1994-10-26 Refson Bernard H The interstaltic pump
HUT72342A (en) * 1994-10-21 1996-04-29 Ferenczi Rotary-piston machine
DE19501441C1 (en) * 1995-01-19 1996-04-04 Seepex Seeberger Gmbh & Co Multi=flow eccentric screw pump
US7040869B2 (en) * 2000-09-14 2006-05-09 Jan W. Beenker Method and device for conveying media
IL154779A0 (en) 2000-09-14 2003-10-31 Jan W Beenker Method and device for conveying media
US10047738B2 (en) * 2013-11-25 2018-08-14 General Electric Company Downhole radially actuated longitudinal diaphragm pump
DE102014020115B3 (en) 2014-12-17 2023-03-16 Watson Marlow Gmbh conveyor
JP6329326B2 (en) 2014-12-17 2018-05-23 コンケーブ ゲーエムベーハーＱｏｎｑａｖｅ Ｇｍｂｈ Pump device
DE102014118926B4 (en) * 2014-12-17 2023-02-02 Watson Marlow Gmbh conveyor
JP6481828B2 (en) * 2015-12-25 2019-03-13 兵神装備株式会社 Uniaxial eccentric screw pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE637586C (en) * 1934-12-08 1939-06-15 Matthias Rehse Double-acting valveless diaphragm pump, especially deep well pump
US2752860A (en) * 1953-02-25 1956-07-03 Du Pont Pump
GB800154A (en) * 1955-09-30 1958-08-20 Ahmad Aziz Improvements in or relating to rotary pumps or motors

Also Published As

Publication number Publication date
DE1553079A1 (en) 1969-12-11
US3229643A (en) 1966-01-18
FR1335006A (en) 1963-08-16
GB968656A (en) 1964-09-02

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