发明申请
US20100108177A1 Apparatus for making tubular film transistors 有权
用于制造管状薄膜晶体管的装置

Apparatus for making tubular film transistors
摘要:
Disclosed is an apparatus for making tubular-shaped membrane electrode assembly. The apparatus includes a guiding unit (or guiding rod or guiding tube or guiding wire) for guiding the direction of MEA production, a first weaving unit for weaving conductive fiber bundles into a first tubular conductive fabric around the guiding unit, a first catalyst-providing unit for forming a first catalyst film on the first tubular conductive fabric, a proton-exchange-membrane-providing unit for providing a proton-exchange-membrane on the first catalyst film, a second catalyst-providing unit for forming a second catalyst film on the proton-exchange-membrane, a second weaving unit for weaving conductive fiber bundles into a second tubular conductive fabric on the second catalyst film and a cooling and pulling unit for cooling and pulling the first tubular conductive fabric, the first catalyst film, the proton-exchange-membrane, the second catalyst film and the second tubular conductive fabric into a tubular laminate. The tubular laminate can be cut into tubular-shaped membrane electrode assembly of appropriate lengths.
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