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公开(公告)号:US5114508A
公开(公告)日:1992-05-19
申请号:US77031
申请日:1987-07-21
申请人: Tokuya Miyagi , Akihisa Inoue , Taisuke Otsubo , Yoshihiro Hori
发明人: Tokuya Miyagi , Akihisa Inoue , Taisuke Otsubo , Yoshihiro Hori
CPC分类号: B01D46/521 , B01D29/111 , B01D46/2411 , B01D63/061 , B01D63/067 , B29C65/18 , B29C65/38 , B29C65/4815 , B29C65/5042 , B29C65/5057 , B29C65/5071 , B29C65/5078 , B29C66/4322 , B29C66/5344 , B29C66/71 , B29C66/727 , B01D2265/04 , B29C65/482 , B29C66/729 , B29C66/7294 , B29L2031/14 , Y10T156/1038 , Y10T156/1051
摘要: The present invention provides a filter element made wholly of fluorocarbon resin and production thereof. As the filter element is wholly made of fluorocarbon resin, it has an excellent chemicals resistance, and temperature resistance and is free from metal leaching. Though it has been difficult to produce such a fluorocarbon filter element free from leakage, in the present invention it can be produced at high yield.
摘要翻译: 本发明提供一种由氟碳树脂制成的过滤元件及其制造方法。 由于过滤元件全部由氟碳树脂制成,因此具有优异的耐化学性和耐温性,并且不含金属浸出。 虽然难以制造这种没有渗漏的碳氟化合物过滤元件,但是在本发明中可以高产率地制造。
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公开(公告)号:USD332145S
公开(公告)日:1992-12-29
申请号:US538518
申请日:1990-06-15
申请人: Atsuki Wada , Eiji Ohmae , Yoshiro Hirajima , Taisuke Otsubo , Akira Kasuya
设计人: Atsuki Wada , Eiji Ohmae , Yoshiro Hirajima , Taisuke Otsubo , Akira Kasuya
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