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Patent Searching and Data


Title:
IMPROVEMENTS IN ULTRASONIC INJECTION MOULDING
Document Type and Number:
WIPO Patent Application WO/2020/109522
Kind Code:
A3
Abstract:
An apparatus (10) for improving the flow properties of injection moulding material has a flow chamber (18) that is formed in an injection moulding assembly. The flow chamber includes an ultrasonic vibration device (22), and an outlet (20) through which injection moulding material can pass from the flow chamber towards a mould tool (14, 16). The ultrasonic vibration device is arranged in the flow chamber such that injection moulding material flows along an outer wall (41) of the ultrasonic vibration device, in use.

Inventors:
MILES ANDREW (GB)
Application Number:
PCT/EP2019/083004
Publication Date:
August 06, 2020
Filing Date:
November 28, 2019
Export Citation:
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Assignee:
MATRIX MOULDING SYSTEMS LTD (GB)
International Classes:
B29C45/27; B28B3/20; B29C45/46; B29C45/56; B29C45/58
Foreign References:
EP1536936B12013-08-21
JP2009226936A2009-10-08
CN201394904Y2010-02-03
US6190601B12001-02-20
DE102016125931A12018-07-05
US3523147A1970-08-04
CN102490336A2012-06-13
CN106239861A2016-12-21
Attorney, Agent or Firm:
SANGER, Phillip (GB)
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