Title:
射出成形機ホッパー
Document Type and Number:
Japanese Patent JP2012521904
Kind Code:
A
Abstract:
The invention relates to a hopper of an injection molding machine, which comprises a combined hopper, an electric heating air-blasting system (14) and a temperature control system, wherein the combined hopper comprises two or more than two sub-hoppers; each sub-hopper is provided with an independent sub-feed inlet (1), an independent sub-discharge outlet (7) and a branch air-blasting port (8) capable of being controlled independently; all the sub-discharge outlets (7) of the sub-hoppers are communicated with a thermostatic chamber (9) arranged below the sub-discharge outlets (7); a main discharge outlet (5) and a main air supply port (6) are arranged at the lower part of the thermostatic chamber (9); and the thermostatic chamber (9) and each sub-hopper are provided with independent temperature control systems respectively.
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Inventors:
Law, Chun Long
Application Number:
JP2012502438A
Publication Date:
September 20, 2012
Filing Date:
March 29, 2010
Export Citation:
Assignee:
Law, Chun Long
International Classes:
B29B13/06; B29C31/02; B29C45/18
Domestic Patent References:
| JPH02127007A | 1990-05-15 | |||
| JPS5541781U | 1980-03-18 | |||
| JPS5924305U | 1984-02-15 | |||
| JP2000167840A | 2000-06-20 | |||
| JPS62121018A | 1987-06-02 | |||
| JP2002144336A | 2002-05-21 | |||
| JPH07112438A | 1995-05-02 | |||
| JPH0158511A | ||||
| JPH0158512A | ||||
| JPH01118409A | 1989-05-10 | |||
| JPH01118410A | 1989-05-10 | |||
| JP2007083147A | 2007-04-05 |
Attorney, Agent or Firm:
Kimura Mitsuru
Takanori Mamoru
Taiji Morikawa
Amamiya Yasuhito
Kei Sakurada
Mie Hideki
Takanori Mamoru
Taiji Morikawa
Amamiya Yasuhito
Kei Sakurada
Mie Hideki