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1. CA2792879 - MOLDING APPARATUS INCLUDING SOURCE PROVIDING ELECTRICAL CHARGE TO CONDUIT

Office
Canada
Application Number 2792879
Application Date 23.03.2011
Publication Number 2792879
Publication Date 13.10.2011
Publication Kind A1
IPC
B29C 31/04
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
31Handling, e.g. feeding of the material to be shaped
04Feeding, e.g. into a mould cavity
B29C 45/18
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
18Feeding the material into the injection moulding apparatus
CPC
B29C 45/2701
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
27Sprue channels ; Runner channels or runner nozzles
2701Details not specific to hot or cold runner channels
B29C 2791/004
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
2791Shaping characteristics in general
004Shaping under special conditions
Applicants HUSKY INJECTION MOLDING SYSTEMS LTD.
Priority Data 61/320,782 05.04.2010 US
Title
(EN) MOLDING APPARATUS INCLUDING SOURCE PROVIDING ELECTRICAL CHARGE TO CONDUIT
(FR) APPAREIL DE MOULAGE COMPRENANT SOURCE FOURNISSANT UNE CHARGE ELECTRIQUE A UN CONDUIT
Abstract
(EN) The present invention relates to a molding system (100) including (but not limited to): (i) an electrically chargeable conduit (102), and (ii) an electrical-charge source (104) configured to provide an electrical charge to the electrically-chargeable conduit (102), the electrical charge hastening flow of a resin (106) along the electrically-chargeable conduit (102).