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1. IN201947034607 - INJECTION MOULDING METHOD AND INJECTION MOULDING DEVICE

Office
India
Application Number 201947034607
Application Date 28.08.2019
Publication Number 201947034607
Publication Date 06.09.2019
Publication Kind A
IPC
B29C 45/73
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
72Heating or cooling
73of the mould
Applicants HONDA MOTOR CO., LTD.
Inventors MIURA Shingo
IDE Toru
MORIURA Tomoya
Priority Data 2017-014547 30.01.2017 JP
Title
(EN) INJECTION MOULDING METHOD AND INJECTION MOULDING DEVICE
Abstract
(EN) A heating medium passage (30) and a cooling medium passage (32) are formed in a movable core (14) i.e. a die. A heating medium supplied from a heating temperature controller (34) via a heating medium supply line (36) and a cooling medium supplied from a cooling temperature controller (38) via a cooling medium supply line (40) respectively circulate in the heating medium passage (30) and the cooling medium passage (32). Furthermore a heating medium circulation line (54) for returning the heating medium to the heating temperature controller (34) and a cooling medium circulation line (62) for returning the cooling medium to the cooling temperature controller (38) are connected respectively to the heating medium supply line (36) and the cooling medium supply line (40).Fig 2.
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