F - Mech Eng,Light,Heat,Weapons – 04 – C
Patent
F - Mech Eng,Light,Heat,Weapons
04
C
F04C 2/107 (2006.01)
Patent
CA 2451462
The invention concerns a Moineau type gear pump stator (1), comprising a stator cavity with global axial extension inside an elongated body, characterised in that the stator cavity is defined by a rigid-walled metal tubular element (3) having internally the shape and dimensions of the stator cavity such that, when it is assembled with a rotor, a positive clearance with the rotor is obtained.
Stator (1) de pompe à engrenage du type pompe Moineau, comportant une cavité statorique d'étendue générale axiale à l'intérieur d'un corps allongé, caractérisé en ce que la cavité statorique est définie par un élément tubulaire métallique (3) à paroi rigide présentant intérieurement la forme et les dimensions de la cavité statorique telles que, après assemblage du stator avec un rotor, soit défini un jeu positif avec le rotor.
Chopard Jean-Pierre
Lemay Lionel
Pcm Pompes
Ridout & Maybee Llp
LandOfFree
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