CA3248046A1 - Pompe parallèle à longue course - Google Patents

Pompe parallèle à longue course

Info

Publication number
CA3248046A1
CA3248046A1 CA3248046A CA3248046A CA3248046A1 CA 3248046 A1 CA3248046 A1 CA 3248046A1 CA 3248046 A CA3248046 A CA 3248046A CA 3248046 A CA3248046 A CA 3248046A CA 3248046 A1 CA3248046 A1 CA 3248046A1
Authority
CA
Canada
Prior art keywords
gear
rotating member
rotating
pump
assembly
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.)
Pending
Application number
CA3248046A
Other languages
English (en)
Inventor
Kyle Christopher Chady
James Sterling Evans
Travis Lee BOLT
Shriram Pushparaj Patil
Original Assignee
National Oilwell Varco LP
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
Priority claimed from US18/347,325 external-priority patent/US20230407854A1/en
Application filed by National Oilwell Varco LP filed Critical National Oilwell Varco LP
Publication of CA3248046A1 publication Critical patent/CA3248046A1/fr
Pending legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

"Un système de pompe peut comprendre un arbre d'entraînement s’étendant le long d’un axe longitudinal et fournissant une rotation autour de l’axe longitudinal, un système d’engrenages couplé de manière opérationnelle à l’arbre pour un 5 changement de l’orientation de la rotation, et un mécanisme de bielle-manivelle. Le mécanisme de bielle-manivelle peut comprendre un ensemble élément rotatif couplé mécaniquement au système d’engrenages et entraîné par ce dernier. L’ensemble élément rotatif peut comprendre une pluralité d’éléments de rotation ayant des axes de rotation respectifs décalés l’un par rapport à l’autre et généralement orthogonaux à l’axe longitudinal. Le mécanisme de bielle-manivelle peut également comprendre un ensemble élément coulissant 10 couplé mécaniquement à l’ensemble élément rotatif. L’ensemble élément rotatif peut être configuré pour entraîner un mouvement de va-et-vient de l’élément coulissant pour aspirer et évacuer le fluide en alternance. Le mécanisme de bielle-manivelle peut également comprendre un ensemble tige de liaison couplant l’ensemble élément rotatif mécaniquement à l’ensemble élément coulissant."
CA3248046A 2023-07-05 2024-07-04 Pompe parallèle à longue course Pending CA3248046A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18/347,325 US20230407854A1 (en) 2022-06-15 2023-07-05 Long stroke parallel pump
US18/347,325 2023-07-05

Publications (1)

Publication Number Publication Date
CA3248046A1 true CA3248046A1 (fr) 2025-06-06

Family

ID=97636149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3248046A Pending CA3248046A1 (fr) 2023-07-05 2024-07-04 Pompe parallèle à longue course

Country Status (1)

Country Link
CA (1) CA3248046A1 (fr)

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