公开(公告)号：EP0998424A1

公开(公告)日：2000-05-10

申请号：EP98939709.6

申请日：1998-07-20

申请人： SIDEL S.A.

发明人： EMMER, Gérard

IPC分类号： B67C3/12 ,  B67C3/10 ,  B67C3/24

CPC分类号： B67C3/12 ,  B67C3/10 ,  B67C3/242 ,  B67C2003/2691

摘要： The invention concerns a method for filling a plastic container (8) while it is still hot and deformable without damaging it, when the filling comprises a phase (17; 13) during which a noticeable difference in pressure between the container inside and the environment external to the filling installation occurs, at least during part of said phase, consisting in placing the container in a sealed chamber (9) isolating it from the external environment and modifying (18; 12) the pressure inside the chamber to reduce, even cancel, the difference in pressure between the container inside and outside. The invention is applicable to the filling of plastic containers, with aerated beverages and/or their filling after a vacuumizing phase of their internal volume, immediately after they have been made by blowing.

公开(公告)号：EP0998424B1

公开(公告)日：2002-12-11

申请号：EP98939709.6

申请日：1998-07-20

申请人： SIDEL S.A.

发明人： EMMER, Gérard

IPC分类号： B67C3/12 ,  B67C3/10 ,  B67C3/24

CPC分类号： B67C3/12 ,  B67C3/10 ,  B67C3/242 ,  B67C2003/2691

摘要： The invention concerns a method for filling a plastic container (8) while it is still hot and deformable without damaging it, when the filling comprises a phase (17; 13) during which a noticeable difference in pressure between the container inside and the environment external to the filling installation occurs, at least during part of said phase, consisting in placing the container in a sealed chamber (9) isolating it from the external environment and modifying (18; 12) the pressure inside the chamber to reduce, even cancel, the difference in pressure between the container inside and outside. The invention is applicable to the filling of plastic containers, with aerated beverages and/or their filling after a vacuumizing phase of their internal volume, immediately after they have been made by blowing.

公开(公告)号：EP1100673A1

公开(公告)日：2001-05-23

申请号：EP99932945.1

申请日：1999-07-22

申请人： SIDEL S.A.

发明人： EMMER, Gérard ,  EVRARD, Alain

IPC分类号： B29C49/78 ,  F15B11/064

CPC分类号： B29C49/783 ,  B29C49/36 ,  B29K2027/06 ,  Y02P70/271

摘要： The invention concerns a method for blow moulding plastic hollow bodies which consists in: associating with each mould (7) a particular compression chamber (21), consisting of a cylinder (20)-piston (19) assembly; initialising the pressure in the chamber; compressing the fluid in the chamber; communicating (22, 24, 25) the chamber with the blank (9) when the position of the piston reaches a predetermined position and keeping on reducing the chamber volume to complete the blow moulding. The invention is particularly useful for blow moulding hollow bodies with a small volume.

公开(公告)号：EP1100673B1

公开(公告)日：2002-11-13

申请号：EP99932945.1

申请日：1999-07-22

申请人： SIDEL S.A.

发明人： EMMER, Gérard ,  EVRARD, Alain

IPC分类号： B29C49/78 ,  F15B11/064

CPC分类号： B29C49/783 ,  B29C49/36 ,  B29K2027/06 ,  Y02P70/271

摘要： The invention concerns a method for blow moulding plastic hollow bodies which consists in: associating with each mould (7) a particular compression chamber (21), consisting of a cylinder (20)-piston (19) assembly; initialising the pressure in the chamber; compressing the fluid in the chamber; communicating (22, 24, 25) the chamber with the blank (9) when the position of the piston reaches a predetermined position and keeping on reducing the chamber volume to complete the blow moulding. The invention is particularly useful for blow moulding hollow bodies with a small volume.