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公开(公告)号:US3975618A
公开(公告)日:1976-08-17
申请号:US517442
申请日:1974-10-24
申请人: Heinz Goos , Peter Rose
发明人: Heinz Goos , Peter Rose
IPC分类号: B29C35/00 , B29B9/00 , B29B13/00 , B29B13/02 , B29B13/08 , B29C33/00 , B29C35/08 , B29C43/00 , B29C43/02 , B29C43/52 , B29C49/64 , B29C71/00 , B29D1/00 , H05B3/00 , H05B3/10 , F27B9/06 , H05B1/00
CPC分类号: B29C49/6418 , B29B13/024 , B29C2035/0822 , B29C2049/0089 , B29C35/08 , B29K2105/258 , B29L2023/22
摘要: An apparatus and method for heating parisons or other thermoplastic compots preparatory to forming the component to a different shape, as by blow molding. The parisons are heated by conveying them past an elongated infra-red radiator in spaced relation to the radiator. A concave reflector is provided for each parison, the reflector being movable with the parison in fixed relation thereto. The parison is located at the focal location of the reflector so that heat from the radiator bypassing the parison is reflected back to the parison.
摘要翻译: 用于加热型坯或其它热塑性组分的装置和方法,其准备通过吹塑成型将该组件形成为不同的形状。 通过将它们传送通过与散热器间隔开的细长的红外辐射器来加热型坯。 为每个型坯提供凹面反射器,反射器可与型坯固定地固定在一起。 型坯位于反射器的焦点位置,使得绕过型坯的散热器的热量反射回型坯。
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公开(公告)号:US4076071A
公开(公告)日:1978-02-28
申请号:US516904
申请日:1974-10-22
CPC分类号: B29B13/023 , B29C49/6418 , B29C2035/0822 , B29C2035/1616 , B29C35/08
摘要: Workpieces of a synthetic plastics material are heated to enable further lding thereof to be effected. Heating is effected by infra-red radiators and, in order to ensure that localized overheating is avoided, the surface of the workpiece which is exposed to radiation is cooled during the heating process.
摘要翻译: 加热合成塑料材料的工件以使其进一步成型。 加热由红外辐射器实现,并且为了确保避免局部过热,在加热过程中将暴露于辐射的工件的表面冷却。
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