CA2698429C - Pompe a jet d'eau servant a propulser un vehicule aquatique - Google Patents

Pompe a jet d'eau servant a propulser un vehicule aquatique Download PDF

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Publication number
CA2698429C
CA2698429C CA2698429A CA2698429A CA2698429C CA 2698429 C CA2698429 C CA 2698429C CA 2698429 A CA2698429 A CA 2698429A CA 2698429 A CA2698429 A CA 2698429A CA 2698429 C CA2698429 C CA 2698429C
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Canada
Prior art keywords
stator
jet pump
water jet
gearbox housing
drive
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CA2698429A
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CA2698429A1 (fr
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Richard G. Davies
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Pompe à jet deau conçue pour un véhicule aquatique et pouvant présenter une configuration « hors-bord » ou « à propulseur semi-hors-bord ». Le boîtier stator-boîte de vitesses de la pompe à jet peut comporter une tête de pompe hors-bord rattachée à sa surface supérieure; autrement, un entraînement à angle droit peut être rattaché, permettant ainsi une configuration de moteur en-bord ou semi-hors-bord. Une autre caractéristique utile est la présence dun col souple, sur lentrée de la pompe à jet, qui facilite la timonerie et lassiette. Le boîtier stator-boîte de vitesse peut être fabriqué comme un composant unique ou comprendre trois composants séparés vissés ensemble. Une caractéristique importante du boîtier dentraînement stator-boîte de vitesse est que leau est en mesure de passer à travers la section stator du stator-boîte de vitesses et un arbre dentraînement vertical sans causer de perte par frottement importante attribuable à la turbulence. Cela est rendu possible en faisant passer larbre à travers une lame de stator épaissie, qui est appariée de façon hydrodynamique aux lames adjacentes.
CA2698429A 2009-04-07 2010-04-06 Pompe a jet d'eau servant a propulser un vehicule aquatique Active CA2698429C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ57607209 2009-04-07
NZ576072 2009-04-07

Publications (2)

Publication Number Publication Date
CA2698429A1 CA2698429A1 (fr) 2010-10-07
CA2698429C true CA2698429C (fr) 2015-09-15

Family

ID=42228924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2698429A Active CA2698429C (fr) 2009-04-07 2010-04-06 Pompe a jet d'eau servant a propulser un vehicule aquatique

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CA (1) CA2698429C (fr)
GB (1) GB201005723D0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013006064A1 (fr) * 2011-07-01 2013-01-10 Richard Gwyn Davies Pompe à jet d'eau pour propulser un engin flottant
EP4255801A4 (fr) 2020-12-03 2024-11-13 Seamach Pty Ltd. Système et ensemble de propulsion de navire
AU2023275022B2 (en) * 2022-11-15 2025-06-12 Richard Davies Water jet propulsion unit for water borne craft

Also Published As

Publication number Publication date
CA2698429A1 (fr) 2010-10-07
GB201005723D0 (en) 2010-05-19

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