发明名称 Fan unit and optical apparatus
摘要 A projector includes a fan unit having a fan, supporting members functioning as a supporting base of the fan, and at least one resilient member operatively connected to the fan. The supporting members include a first supporting portion and a second supporting portion distant from the first supporting portion in the axis direction of the resilient member.
申请公布号 US7553030(B2) 申请公布日期 2009.06.30
申请号 US20050210048 申请日期 2005.08.22
申请人 CANON KABUSHIKI KAISHA 发明人 SUZUKI RYUJI
分类号 G03B21/26;G03B21/14;G03B21/16;G06F15/76 主分类号 G03B21/26
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