| 发明名称 |
Method of moulding products and device suitable for carrying out the method. |
| 摘要 |
<p>A method and a device for moulding products made of glass or synthetic resin, whereby a parison of material (3) is heated by means of microwave heating up to a predetermined temperature and is then moulded into the desired product shape by means of moulds (5, 7). The method and device are particularly suitable for manufacturing optical products such as lenses, prisms, and gratings. <IMAGE></p> |
| 申请公布号 |
EP0546617(A1) |
申请公布日期 |
1993.06.16 |
| 申请号 |
EP19920203746 |
申请日期 |
1992.12.03 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
RUTJES, PETER C. S.;DE JONGH, PETRUS F.;VAN DER HULST, VICTOR A. C/O., INT. OCTROOIBUREAU;RADEMAKERS, FRANCISCUS M.A. |
| 分类号 |
B29C33/08;B29D11/00;C03B11/08;C03B11/12;C03B29/00;H05B6/74;H05B6/80 |
主分类号 |
B29C33/08 |
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