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1. WO2020093155 - MULTI-SHAPED ELECTRICAL CONDUIT SYSTEM AND COMPONENTS THEREOF

Publication Number WO/2020/093155
Publication Date 14.05.2020
International Application No. PCT/CA2019/051576
International Filing Date 06.11.2019
IPC
H02G 3/04 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
04Protective tubing or conduits, e.g. cable ladders, cable troughs
H02G 3/02 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
H02G 3/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
06Joints for connecting lengths of protective tubing to each other or to casings, e.g. to distribution box; Ensuring electrical continuity in the joint
H05K 9/00 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
9Screening of apparatus or components against electric or magnetic fields
Applicants
  • SAFRAN LANDING SYSTEMS CANADA INC. [CA]/[CA]
Inventors
  • LAKERDAS, Marianna
Agents
  • LAMBERT, Anthony R.
Priority Data
16/182,06806.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-SHAPED ELECTRICAL CONDUIT SYSTEM AND COMPONENTS THEREOF
(FR) SYSTÈME DE CONDUIT ÉLECTRIQUE À FORME MULTIPLE ET SES COMPOSANTS
Abstract
(EN)
Several examples are provided that relate to components or component parts of an electrical harness, such as an electrical conduit, for routing electrical signals to an electromechanical actuator. These components may benefit from additive manufacturing techniques or methodologies. In these examples, the component parts can have non- standard shapes and sizes, as well as one or more additional beneficial attributes, such as shielding properties, anti-chafing properties, reduced weight, integral attachment interfaces, condensation drainage holes, etc. Some embodiments of the present disclosure may be suitably manufactured with any powder bed or direct deposition technology using the melting of rods/wire/powder, such as selective laser sintering (SLS). Other Solid Freeform Fabrication (SFF) technology, such as Fused Deposition Modeling (FDM) technology, can be employed to manufacturer one or more components parts of the present disclosure. In some embodiments, the representative methods include optional post-machining, post-treatments, etc.
(FR)
Plusieurs exemples concernent des composants ou des parties constitutives d'un faisceau électrique, tel qu'un conduit électrique, pour acheminer des signaux électriques vers un actionneur électromécanique. Ces composants peuvent bénéficier de techniques ou de méthodologies de fabrication additive. Dans ces exemples, les parties constitutives peuvent avoir des formes et des tailles non standard, ainsi qu'un ou plusieurs attributs bénéfiques supplémentaires, tels que des propriétés de protection, des propriétés anti-frottement, un poids réduit, des interfaces de fixation intégrées, des trous de drainage par condensation, etc. Certains modes de réalisation de la présente invention peuvent être fabriqués de manière appropriée avec n'importe quel lit de poudre ou technologie de dépôt direct à l'aide de la fusion de tiges/fil/poudre, telles qu'un frittage par laser sélectif (SLS). Une autre technologie de fabrication de forme libre solide (SFF), telle qu'une technologie de dépôt de fil fondu (FDM), peut être utilisée pour fabriquer une ou plusieurs parties constitutives de la présente invention. Selon certains modes de réalisation, les procédés représentatifs comprennent un post-usinage facultatif, des post-traitements, etc.
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