Magnetic filtering film
AssigneeSouthern Taiwan University
InventorsHsinn-Jyh Tzeng, Biing-Hwa Yan, Chen-Ling Cheng, Jung-Ming Ho, Cheng-Han Tsai, Chien-Chun Kan
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Abstract
A magnetic filtering film is used to remove grains from liquid that goes through the magnetic filtering film. The magnetic filtering film includes a rubber film and micro-magnets. The rubber film is made of organic polymer. The rubber film is formed with apertures through which liquid can go. The micro-magnets are distributed in the rubber film for attracting ferromagnetic grains from the liquid.
Claims12
A magnetic filtering film comprising:
- a rubber film made of organic polymer and formed with apertures through which liquid can go;
- and
- micro-magnets distributed in the rubber film for attracting ferromagnetic grains from the liquid.
A magnetic filtering laminate comprising at least two magnetic filtering films each comprising:
- a rubber film made of organic polymer and formed with apertures through which liquid can go;
- and
- micro-magnets distributed in the rubber film for attracting ferromagnetic grains from the liquid.
A magnetic filter comprising:
- a shell comprising at least one entrance and an exit;
- a non-magnetic filtering element disposed within the shell;
- and
- at least one magnetic filtering film disposed within the non-magnetic filtering element so that liquid goes through the non-magnetic filtering element and the magnetic filtering film on its way to the exit from the entrance, the magnetic filtering film comprising:
- a rubber film made of organic polymer and formed with apertures through which the liquid can go;
- and
- micro-magnets distributed in the rubber film for attracting ferromagnetic grains from the liquid.
Dependencies are inferred from the claim text.