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    • 2. 发明授权
    • Enclosed cell having safety valve mechanism and fabricating method of
the same
    • 具有安全阀机构的封闭式电池及其制造方法
    • US4804593A
    • 1989-02-14
    • US51348
    • 1987-05-19
    • Mitsunori HaraNobuhiro NagaoTooru AmazutsumiKanji Urushihara
    • Mitsunori HaraNobuhiro NagaoTooru AmazutsumiKanji Urushihara
    • H01M2/06H01M2/08H01M2/12
    • H01M2/1282H01M2/06H01M2/08H01M2/1235
    • The present invention relates an enclosed cell and fabricating methods of the cell which has a safety valve mechanism for releasing gas from inside the cell when an internal pressure of the cell rises to an excessive degree. The characterizing feature of the invention resides in the use of a resin packing as sealing element, junctions between the resin packing and a metal lid and between the resin packing and a polar terminal being closed tight by thermal fusion. This construction assures reliable sealing in normal state, and permits the packing to break with an excessive rise in the internal pressure thereby to release gas from inside the cell. The cell of this invention is readily fabricated by injection molding or by a hot press process. Therefore, the enclosed cell according to this invention is fabricated very rationally and inexpensively, assures excellent sealing and safety, and has wide application.
    • 本发明涉及电池的封闭电池和制造方法,当电池的内部压力升高到过高时,该电池具有用于从电池内部释放气体的安全阀机构。 本发明的特征在于使用树脂填料作为密封元件,树脂填料和金属盖之间以及树脂填料和极性端子之间的接合部通过热熔合而被紧密地封闭。 这种结构确保了在正常状态下的可靠的密封,并且允许填料以内部压力的过度上升断裂,从而从气室内释放气体。 本发明的电池可以通过注射成型或热压法容易地制造。 因此,根据本发明的封闭电池非常合理和廉价地制造,确保了优异的密封和安全性,并且具有广泛的应用。
    • 3. 发明申请
    • Sheet Conveyor Device, Image Reading Device, and Image Forming Apparatus
    • 片材输送装置,图像读取装置和图像形成装置
    • US20120193867A1
    • 2012-08-02
    • US13361037
    • 2012-01-30
    • Nobuhiro Nagao
    • Nobuhiro Nagao
    • B65H31/00
    • B65H31/02B65H31/26B65H2511/21B65H2515/34B65H2801/06B65H2220/02B65H2220/08B65H2220/11B65H2220/01
    • A conveyor device includes conveyor unit to convey a sheet along a path, a holder disposed at a downstream end of the path and holding sheets discharged from the conveyor unit in a stack, and a pressing unit. The pressing unit moves between a first position and a third position via a second position, contacts an uppermost sheet in the stack, and rises in an upward direction that approaches the third position as the sheets in the stack increase. The conveyor device also includes an urging member that does not apply an urging force to the pressing unit when the pressing unit is positioned between the first position and the second position; and applies an urging force to the pressing unit to urge the pressing unit toward the first position when the pressing unit is positioned between the second position and the third position.
    • 传送装置包括沿着路径输送片材的输送单元,设置在路径的下游端的保持器,并且将从输送单元排出的片材保持在堆叠中,以及按压单元。 按压单元经由第二位置在第一位置和第三位置之间移动,与堆叠中的最上面的片材接触,并且随着堆叠中的片材增加而接近第三位置的向上方向上升。 输送装置还包括:当按压单元位于第一位置和第二位置之间时不对推压单元施加推压力的推动构件; 并且当所述按压单元位于所述第二位置和所述第三位置之间时,向所述按压单元施加推动力以将所述按压单元推向所述第一位置。
    • 4. 发明授权
    • Sheet conveyor device, image reading device, and image forming apparatus
    • 片材输送装置,图像读取装置和图像形成装置
    • US08459639B2
    • 2013-06-11
    • US13361037
    • 2012-01-30
    • Nobuhiro Nagao
    • Nobuhiro Nagao
    • B65H31/26
    • B65H31/02B65H31/26B65H2511/21B65H2515/34B65H2801/06B65H2220/02B65H2220/08B65H2220/11B65H2220/01
    • A conveyor device includes conveyor unit to convey a sheet along a path, a holder disposed at a downstream end of the path and holding sheets discharged from the conveyor unit in a stack, and a pressing unit. The pressing unit moves between a first position and a third position via a second position, contacts an uppermost sheet in the stack, and rises in an upward direction that approaches the third position as the sheets in the stack increase. The conveyor device also includes an urging member that does not apply an urging force to the pressing unit when the pressing unit is positioned between the first position and the second position; and applies an urging force to the pressing unit to urge the pressing unit toward the first position when the pressing unit is positioned between the second position and the third position.
    • 传送装置包括沿着路径输送片材的输送单元,设置在路径的下游端的保持器,并且将从输送单元排出的片材保持在堆叠中,以及按压单元。 按压单元经由第二位置在第一位置和第三位置之间移动,与堆叠中的最上面的片材接触,并且随着堆叠中的片材增加而接近第三位置的向上方向上升。 输送装置还包括:当按压单元位于第一位置和第二位置之间时不对推压单元施加推压力的推动构件; 并且当所述按压单元位于所述第二位置和所述第三位置之间时,向所述按压单元施加推压力以将所述按压单元推向所述第一位置。