FR2451477A1 - Pompe excentrique a anneau flottant et membrane a chenille - Google Patents

Pompe excentrique a anneau flottant et membrane a chenille

Info

Publication number
FR2451477A1
FR2451477A1 FR7906209A FR7906209A FR2451477A1 FR 2451477 A1 FR2451477 A1 FR 2451477A1 FR 7906209 A FR7906209 A FR 7906209A FR 7906209 A FR7906209 A FR 7906209A FR 2451477 A1 FR2451477 A1 FR 2451477A1
Authority
FR
France
Prior art keywords
membrane
pump
distorting
circular
pump body
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.)
Withdrawn
Application number
FR7906209A
Other languages
English (en)
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.)
LEMAIRE DENISE
Original Assignee
LEMAIRE DENISE
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 LEMAIRE DENISE filed Critical LEMAIRE DENISE
Priority to FR7906209A priority Critical patent/FR2451477A1/fr
Publication of FR2451477A1 publication Critical patent/FR2451477A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members

Abstract

POMPE ROTATIVE PERMETTANT LE DEPLACEMENT SOUS PRESSION D'UN FLUIDE LIQUIDE OU GAZEUX. ELLE EST COMPOSEE D'UN ROTOR EXCENTRE, MUNI DE BILLES OU GALETS, QUI DEPLACE RADIALEMENT UN ANNEAU FLOTTANT GUIDE QUI DEFORME UNE MEMBRANE FAISANT FONCTION DE CANAL DE CIRCULATION DU FLUIDE CARACTERISEE PAR SA CONCEPTION PREVOYANT DES PATTES FAISANT CORPS AVEC ELLE QUI PERMETTENT DE DONNER A LA POMPE DES CARACTERISTIQUES DE FONCTIONNEMENT DECOULANT DES PROPRIETES PHYSIQUES DE LA MATIERE UTILISEE POUR SA REALISATION. ELLE TROUVE DES APPLICATIONS DANS L'INDUSTRIE AUTOMOBILE, AERONAUTIQUE, MEDICALE ET AUTRES, LORSQUE LES ELEMENTS MECANIQUES DE COMMANDE DOIVENT ETRE ISOLES DU FLUIDE CONDUIT ET ETRE A L'ABRI DU GEL OU DURCISSEMENT DE CELUI-CI.
FR7906209A 1979-03-12 1979-03-12 Pompe excentrique a anneau flottant et membrane a chenille Withdrawn FR2451477A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906209A FR2451477A1 (fr) 1979-03-12 1979-03-12 Pompe excentrique a anneau flottant et membrane a chenille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906209A FR2451477A1 (fr) 1979-03-12 1979-03-12 Pompe excentrique a anneau flottant et membrane a chenille

Publications (1)

Publication Number Publication Date
FR2451477A1 true FR2451477A1 (fr) 1980-10-10

Family

ID=9223006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906209A Withdrawn FR2451477A1 (fr) 1979-03-12 1979-03-12 Pompe excentrique a anneau flottant et membrane a chenille

Country Status (1)

Country Link
FR (1) FR2451477A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008157351A2 (fr) * 2007-06-19 2008-12-24 Smiths Medical Asd, Inc. Pompe à propagation de cavité progressive
US20180045048A1 (en) * 2015-04-29 2018-02-15 Ebm-Papst St. Georgen Gmbh & Co. Kg Pump device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860457A (fr) * 1939-06-26 1941-01-16 Pompe à membrane tubulaire
DE719161C (de) * 1938-04-20 1942-03-31 Max Weber Ventillose Pumpe mit ringfoermigem Arbeitsraum und nachgiebiger Innenwand
CH266467A (de) * 1948-06-10 1950-01-31 Schottler Hinrich Verdrängermaschine mit elastisch verformbaren Arbeitsraumwänden.
GB768253A (en) * 1954-04-28 1957-02-13 Saunders Valve Co Ltd Improvements in and relating to rotary pumps
FR1394047A (fr) * 1963-12-10 1965-04-02 Machine formant pompe, compresseur ou moteur
US3216362A (en) * 1963-10-14 1965-11-09 Gen Motors Corp Flexible ring pump drive device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE719161C (de) * 1938-04-20 1942-03-31 Max Weber Ventillose Pumpe mit ringfoermigem Arbeitsraum und nachgiebiger Innenwand
FR860457A (fr) * 1939-06-26 1941-01-16 Pompe à membrane tubulaire
CH266467A (de) * 1948-06-10 1950-01-31 Schottler Hinrich Verdrängermaschine mit elastisch verformbaren Arbeitsraumwänden.
GB768253A (en) * 1954-04-28 1957-02-13 Saunders Valve Co Ltd Improvements in and relating to rotary pumps
US3216362A (en) * 1963-10-14 1965-11-09 Gen Motors Corp Flexible ring pump drive device
FR1394047A (fr) * 1963-12-10 1965-04-02 Machine formant pompe, compresseur ou moteur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008157351A2 (fr) * 2007-06-19 2008-12-24 Smiths Medical Asd, Inc. Pompe à propagation de cavité progressive
WO2008157351A3 (fr) * 2007-06-19 2009-04-02 Smiths Medical Asd Inc Pompe à propagation de cavité progressive
US8043075B2 (en) 2007-06-19 2011-10-25 Smiths Medical Asd, Inc. Progressive cavity propagation pump
US20180045048A1 (en) * 2015-04-29 2018-02-15 Ebm-Papst St. Georgen Gmbh & Co. Kg Pump device
US10533418B2 (en) * 2015-04-29 2020-01-14 Ebm-Papst St. Georgen Gmbh & Co. Kg Pump device with deformable pump ring

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Legal Events

Date Code Title Description
ST Notification of lapse