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1. WO2009004472 - METHOD FOR RECYCLING ENERGY IN A BLOW MOULDING MACHINE FOR BLOW MOULDING CONTAINERS

Publication Number WO/2009/004472
Publication Date 08.01.2009
International Application No. PCT/IB2008/001752
International Filing Date 03.07.2008
Chapter 2 Demand Filed 07.08.2009
IPC
B29C 49/78 2006.01
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
78Measuring, controlling or regulating
B29C 49/66 2006.01
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
64Heating or cooling preforms, parisons or blown articles
66Cooling by refrigerant introduced into the blown article
CPC
B29C 49/06
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02Combined blow-moulding and manufacture of the preform or the parison
06Injection blow-moulding
B29C 49/12
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
08Biaxial stretching during blow-moulding ; with or without prestretching
10using mechanical means ; for prestretching
12Stretching rods
B29C 49/4823
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
48Moulds
4823with incorporated heating or cooling means
B29C 49/66
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
64Heating or cooling preforms, parisons or blown articles
66Cooling by refrigerant introduced into the blown article
B29C 49/783
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
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
78Measuring, controlling or regulating
783the blowing pressure
B29K 2067/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2067Use of polyesters ; or derivatives thereof; , as moulding material
Applicants
  • S.I.P.A. SOCIETA' INDUSTRIALIZZAZIONE PROGETTAZIONE AUTOMAZIONE S.P.A. [IT]/[IT] (AllExceptUS)
  • ZOPPAS, Matteo [IT]/[IT] (UsOnly)
  • PITTARI, Giampietro [IT]/[IT] (UsOnly)
  • ALTOE', Mirko [IT]/[IT] (UsOnly)
  • POLENTES, Moris [IT]/[IT] (UsOnly)
Inventors
  • ZOPPAS, Matteo
  • PITTARI, Giampietro
  • ALTOE', Mirko
  • POLENTES, Moris
Agents
  • CINQUANTINI, Bruno
Priority Data
RM2007A00037003.07.2007IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) METHOD FOR RECYCLING ENERGY IN A BLOW MOULDING MACHINE FOR BLOW MOULDING CONTAINERS
(FR) PROCÉDÉ POUR RECYCLER L'ÉNERGIE DANS UNE MACHINE DE MOULAGE PAR SOUFFLAGE POUR LE MOULAGE PAR SOUFFLAGE DE CONTENEURS
Abstract
(EN)
A method for recycling energy and related blow moulding machine- for blow moulding plastic material containers including a recycling system for recycling the pneumatic energy of the discharge air coming from the blowing cavities of said machine, capable of recycling the discharge air making it available at a given pressure for a subsequent blowing in a cavity.
(FR)
L'invention concerne un procédé pour recycler l'énergie et une machine de moulage par soufflage apparentée pour le moulage par soufflage de conteneurs en matière plastique comprenant un système de recyclage pour recycler l'énergie pneumatique de l'air de décharge provenant des cavités de soufflage de ladite machine, capable de recycler l'air de décharge en le rendant disponible à une pression donnée pour un soufflage ultérieur dans une cavité.
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