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1. (WO2018138125) APPARATUS FOR HEATING PREFORMS MADE OF THERMOPLASTIC MATERIAL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/138125 International Application No.: PCT/EP2018/051679
Publication Date: 02.08.2018 International Filing Date: 24.01.2018
IPC:
B29C 49/68 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42
Component parts, details or accessories; Auxiliary operations
64
Heating or cooling preforms, parisons or blown articles
68
Ovens specially adapted for heating preforms or parisons
Applicants:
SACMI IMOLA S.C. [IT/IT]; VIA SELICE PROVINCIALE, 17/A 40026 IMOLA, IT
Inventors:
PARRINELLO, Fiorenzo; IT
ROSSO, Alessandro; IT
CORRADI, Marco; IT
COLETTA, Jacopo; IT
VENIERI, Andrea; IT
MAZZOTTI, Giovanni; IT
MOROVINGI, Massimo; IT
Agent:
MODIANO, Micaela; IT
Priority Data:
10201700000707724.01.2017IT
Title (EN) APPARATUS FOR HEATING PREFORMS MADE OF THERMOPLASTIC MATERIAL
(FR) APPAREIL DE CHAUFFAGE DE PRÉFORMES FAITES EN MATÉRIAU THERMOPLASTIQUE
Abstract:
(EN) An apparatus (1) for heating preforms (10) made of thermoplastic material, comprising a conveyance device (2) for preforms (10) having a longitudinal axis of extension (100), intended to move the preforms along a predefined path (200), and heating means (3) arranged along at least one portion of the predefined path (200); the heating means (3) comprise at least one heating element (4) and at least one front reflective element (5), which are mutually opposite with respect to the predefined path (200) in order to form between them a transit tunnel for the preforms (10); the heating element (4) comprises a plurality of IR (Infra-Red) and/or NIR (Near-Infra- Red) lamps (4a); the front reflective element (5) comprises at least one contoured plate-like body in order to form, in the direction of extension of the predefined path (200), an alternation of closer portions (6a) and spaced portions (6b) with respect to the predefined path (200) that is extended substantially parallel to the axes of extension (100) of the preforms (10).
(FR) L'invention concerne un appareil (1) pour chauffer des préformes (10) faites en matériau thermoplastique, comprenant un dispositif de transport (2) pour des préformes (10) ayant un axe longitudinal d'extension (100), destiné à déplacer les préformes le long d'un chemin prédéfini (200), et des moyens de chauffage (3) disposés le long d'au moins une partie du trajet prédéfini (200); les moyens de chauffage (3) comprennent au moins un élément chauffant (4) et au moins un élément réfléchissant avant (5), qui sont mutuellement opposés par rapport au trajet prédéfini (200) pour former entre eux un tunnel de transit pour les préformes (10); l'élément chauffant (4) comprend une pluralité de lampes IR (infrarouge) et/ou NIR (proche infrarouge) (4a); l'élément réfléchissant avant (5) comprend au moins un corps en forme de plaque profilé pour former, dans la direction d'extension du trajet prédéfini (200), une alternance de parties plus proches (6a) et de parties espacées (6b) par rapport au trajet prédéfini (200) qui est étendu sensiblement parallèlement aux axes d'extension (100) des préformes (10).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)