FR3133065B1 - Dispositif de pompage - Google Patents

Dispositif de pompage Download PDF

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Publication number
FR3133065B1
FR3133065B1 FR2201733A FR2201733A FR3133065B1 FR 3133065 B1 FR3133065 B1 FR 3133065B1 FR 2201733 A FR2201733 A FR 2201733A FR 2201733 A FR2201733 A FR 2201733A FR 3133065 B1 FR3133065 B1 FR 3133065B1
Authority
FR
France
Prior art keywords
tool
fixed
pumping
pumping device
output shaft
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.)
Active
Application number
FR2201733A
Other languages
English (en)
Other versions
FR3133065A1 (fr
Inventor
Dominique Gros
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.)
PCM Technologies SAS
Original Assignee
PCM Technologies SAS
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 PCM Technologies SAS filed Critical PCM Technologies SAS
Priority to FR2201733A priority Critical patent/FR3133065B1/fr
Publication of FR3133065A1 publication Critical patent/FR3133065A1/fr
Application granted granted Critical
Publication of FR3133065B1 publication Critical patent/FR3133065B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Abstract

L’invention concerne un dispositif de pompage destiné au pompage d’un produit, le dispositif de pompage comportant  une pompe à cavités progressives (4) ayant un rotor hélicoïdal (14), un dispositif d’entraînement ayant un arbre de sortie (22) propre à être entrainé en rotation, un dispositif de transmission (23) fixé à l’arbre de sortie (22) et au rotor hélicoïdal (14), un manchon porte-outil (28) fixé sur une partie centrale du dispositif de transmission (23) et un outil (30) fixé sur le manchon porte-outil. Figure à publier avec l’abrégé : [Fig. 2]
FR2201733A 2022-02-28 2022-02-28 Dispositif de pompage Active FR3133065B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2201733A FR3133065B1 (fr) 2022-02-28 2022-02-28 Dispositif de pompage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201733 2022-02-28
FR2201733A FR3133065B1 (fr) 2022-02-28 2022-02-28 Dispositif de pompage

Publications (2)

Publication Number Publication Date
FR3133065A1 FR3133065A1 (fr) 2023-09-01
FR3133065B1 true FR3133065B1 (fr) 2024-03-15

Family

ID=81448866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201733A Active FR3133065B1 (fr) 2022-02-28 2022-02-28 Dispositif de pompage

Country Status (1)

Country Link
FR (1) FR3133065B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6916941U (de) * 1969-04-26 1969-08-21 G A Kiesel Ges Mit Beschraenkt Exzenterschneckenpumpe
DE9211567U1 (fr) * 1992-08-27 1992-10-29 Bug Betriebsanlagen- Und Grundbesitz Gmbh, 8046 Garching, De
DE10207483C1 (de) * 2002-02-22 2003-06-18 Netzsch Mohnopumpen Gmbh Exzenterschneckenpumpe

Also Published As

Publication number Publication date
FR3133065A1 (fr) 2023-09-01

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