Title:
プレフォームのネックリングを冷却するための冷却回路
Document Type and Number:
Japanese Patent JP2008502500
Kind Code:
A
Abstract:
A cooling circuit for a neck ring of a preform is conformed to the surface of the neck ring by providing a neck ring in two parts. The first part supports the neck ring and provides strength and durability to the neck ring insert. The second part is formed of porous steel impregnated with highly thermally conductive metal and includes a cooling channel that provides substantially uniform cooling around the neck ring of the preform.
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Inventors:
Nivells, Joachim Johannes
Julau, Michael, Kay.
Li Guoming
Julau, Michael, Kay.
Li Guoming
Application Number:
JP2007515750A
Publication Date:
January 31, 2008
Filing Date:
April 28, 2005
Export Citation:
Assignee:
HUSKY INJECTION MOLDING SYSTEMS LIMITED
International Classes:
B29C33/02; B29B11/08; B29C45/17; B29C45/26; B29C45/73; B29C45/33
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya