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    Exhaust gas purifying system
    1.
    发明授权
    Exhaust gas purifying system 失效
    废气净化系统

    公开(公告)号：US06823662B1

    公开(公告)日：2004-11-30

    申请号：US09692470

    申请日：2000-10-20

    申请人： Shinji Yamamoto ,  Hiroyuki Kanesaka ,  Hitoshi Onodera ,  Yasunari Hanaki ,  Katsuo Suga ,  Hiroshi Morita ,  Yoshiaki Hiramoto ,  Hiroaki Kaneko

    发明人： Shinji Yamamoto ,  Hiroyuki Kanesaka ,  Hitoshi Onodera ,  Yasunari Hanaki ,  Katsuo Suga ,  Hiroshi Morita ,  Yoshiaki Hiramoto ,  Hiroaki Kaneko

    IPC分类号： F01N300

    CPC分类号： B01J35/0006 ,  B01D53/8631 ,  B01D53/8696 ,  B01D53/9431 ,  B01D53/9495 ,  B01J23/58 ,  B01J23/60 ,  B01J23/63 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/206 ,  F01N13/009 ,  F01N2240/30 ,  F01N2330/06 ,  F01N2610/04 ,  F01N2610/08 ,  F02D41/0275

    摘要： An exhaust gas purifying system for an automotive internal combustion engine includes a NOx treating catalyst for reducing NOx disposed in an exhaust gas passageway of a combustion device, to reduce NOx in presence of reducing components in exhaust gas. Additionally, a hydrogen enriching device is disposed upstream of said NOx treating catalyst with respect to flow of exhaust gas from the combustion device and arranged to increase a ratio of hydrogen to total reducing components in at least one of combustion gas and exhaust gas so as to meet relations represented by following formulae (1) and (2), when reduction of NOx is carried out by the NOx treating catalyst: [H2/TR]d>[H2/TR]u  (1) [H2/TR]d≧0.3  (2) where [H2/TR]u is a ratio between a concentration [H2]u of hydrogen and a concentration [TR]u of total reducing components in at least one of exhaust gas in the exhaust gas passageway upstream of the hydrogen enriching device and combustion gas in a state before undergoing the hydrogen ratio increasing by said hydrogen enriching means; and [H2/TR]d is a ratio between a concentration [H2]d of hydrogen and a concentration [TR]d of total reducing components in exhaust gas in the exhaust gas passageway upstream of the NOx treating catalyst and downstream of the hydrogen enriching device.

    摘要翻译： 用于汽车内燃机的废气净化系统包括用于减少设置在燃烧装置的废气通道中的NOx的NOx处理催化剂，以在废气中的还原组分存在的情况下减少NOx。 此外，相对于来自燃烧装置的废气的流动，将氢富集装置设置在所述NOx处理催化剂的上游，并且布置成增加燃烧气体和废气中的至少一种中的氢与总还原成分的比例，以便 满足下述式（1）和（2）所示的关系：当NO x处理催化剂进行NOx的还原时：其中[H 2 / TR] u是氢的浓度[H 2] u与浓度[ 在富氢装置上游的废气通道中的废气中的至少一种中的总还原成分和燃烧气体在经历由所述氢富集装置增加的氢气比之前的状态下的TR] 并且[H 2 / TR] d是氢的浓度[H 2] d与NOx排放气体通道上游排气中的总还原成分浓度[TR] d之间的比例， 设备。

    Hybrid paper supply module and image forming apparatus equipped with such hybrid paper supply module, and also paper supply mechanism and image forming apparatus equipped with such paper supply mechanism
    8.
    发明授权
    Hybrid paper supply module and image forming apparatus equipped with such hybrid paper supply module, and also paper supply mechanism and image forming apparatus equipped with such paper supply mechanism 有权
    混合纸供应模块和配备有这种混合纸供应模块的成像设备，以及配备有这种供纸机构的供纸机构和成像设备

    公开(公告)号：US07451972B2

    公开(公告)日：2008-11-18

    申请号：US10949389

    申请日：2004-09-27

    申请人： Yasuaki Fukada ,  Susumu Hashimoto ,  Shigeru Yoshida ,  Takashi Kubo ,  Yoshiaki Hiramoto ,  Yasushi Matsutomo

    发明人： Yasuaki Fukada ,  Susumu Hashimoto ,  Shigeru Yoshida ,  Takashi Kubo ,  Yoshiaki Hiramoto ,  Yasushi Matsutomo

    IPC分类号： B65H3/44

    CPC分类号： B65H1/266 ,  B65H1/04 ,  B65H3/44 ,  B65H2220/09 ,  B65H2405/32 ,  B65H2407/21

    摘要： Mechanism unit(s) functioning as automatic-feed cassette(s) and mechanism unit(s) functioning as manual-feed tray(s) together form a single integral module, constituting a hybrid paper supply module. In such constitution, paper transport path(s) may be formed between or among first guide member(s) provided at automatic-feed cassette mechanism unit(s) and second guide member(s) provided at manual-feed mechanism unit(s), and manual-feed mechanism unit(s) may be pulled outward and to side(s) of apparatus(es) so as to cause paper transport path(s) to be opened up to the exterior, facilitating removal of jammed paper. Furthermore, given such constitution, a plurality of hybrid paper supply modules may be stacked together to constitute a paper supply mechanism. Manual-feed tray(s) with which manual-feed mechanism unit(s) of respective hybrid paper supply module(s) is or are provided may be collapsible so as to permit extension and/or retraction. This will permit manual-feed tray(s) to be able to accommodate a plurality of types of recording media.

    摘要翻译： 用作自动进给盒的机构单元和用作手动进纸托盘的机构单元一起形成单个整体模块，构成混合纸供应模块。 在这种构造中，可以在设置在自动供给盒机构单元的第一引导构件之间或设置在手动进给机构单元的第二引导构件之间或之间形成纸张传送路径， ，并且手动进给机构单元可以被拉出到设备的侧面，以便使纸张传送路径被打开到外部，便于取出卡纸。 此外，根据这样的构成，可以将多个混合供纸模块堆叠在一起构成供纸机构。 手动进给托盘与各个混合纸供应模块的手动进给机构单元可以是可折叠的，以允许延伸和/或缩回。 这将允许手动进给托盘能够容纳多种类型的记录介质。