Liquid jet recorder
    52.
    发明授权
    Liquid jet recorder 失效
    液体喷射记录仪

    公开(公告)号:US3975740A

    公开(公告)日:1976-08-17

    申请号:US511032

    申请日:1974-09-30

    IPC分类号: B41J2/145 G01D15/18 B41J3/04

    CPC分类号: B41J2/145

    摘要: A liquid jet recorder having a jet ejecting arrangement, and which is connected to a pressure medium conduit for the jet-like ejection of an electrically-conductive recording liquid against a spot on a recording carrier. The liquid ejecting arrangement consists of a plurality of jet nozzles wich are jointly supplied from a common pump, which are so directed that the liquid jets ejected therefrom impinge directly adjacent each other against the recording carrier, and the liquid jets from all nozzles penetrate through a common control electrode. The number of jet nozzles in the inventive liquid jet recorder is coordinated with the desired image results and with the desired recording velocity.

    摘要翻译: 一种具有喷射喷射装置的液体喷射记录器,其连接到压力介质导管,用于喷射状喷射导电记录液体抵靠记录载体上的一个点。 液体喷射装置由多个喷嘴组成,这些喷嘴由共同的泵共同提供,它们被引导为使得喷射的液体射流直接相邻地抵接在记录载体上,并且来自所有喷嘴的液体射流穿过一个 通用控制电极。 本发明的液体喷射记录器中的喷嘴的数量与期望的图像结果和期望的记录速度协调。

    Liquid jet recorder
    53.
    发明授权
    Liquid jet recorder 失效
    液体喷射记录仪

    公开(公告)号:US3945021A

    公开(公告)日:1976-03-16

    申请号:US511030

    申请日:1974-09-30

    CPC分类号: B41J2/20 B41J2/175

    摘要: A liquid jet recorder having at least one jet nozzle which is connected to a pressure means conduit for the ejection of an electrically-conductive recording liquid onto a recording carrier; having at least one control electrode encompassing the liquid jet which is disintegrating into drops, which is formed of porous material which communicates with a suction conduit for the recording liquid; and a signal source adapted to be switched between the control electrode and the liquid jet for charging of the drops so that the latter mutually repel each other and disintegrate into a vapor cloud adapted to be aspirated into the control electrode. The recorder includes a suction pump, including circuitry which will activate the suction pump prior to the commencement of a recording. In the liquid jet recorder, any possible residues of the recording liquid adhering to the control electrode are aspirated prior to commencement of a recording. Thus, any dirtying of the recording carrier by means of such residues is no longer possible. Delay means may be provided in the novel circuitry whereby, after completion of a recording sequence, the residues of the recording liquid on the control electrode are collected so as to prevent the dirtying of the recording carrier.

    摘要翻译: 一种具有至少一个喷嘴的液体喷射记录器,其连接到用于将导电记录液体喷射到记录载体上的压力装置导管; 具有至少一个控制电极,其包围分解成液滴的液体射流,该液滴由与用于记录液体的吸入管道连通的多孔材料形成; 以及适于在控制电极和液体射流之间切换的信号源,用于对液滴充电,使得后者相互排斥并分解成适于吸入控制电极的蒸气云。 记录器包括抽吸泵,其包括将在记录开始之前激活抽吸泵的电路。 在液体喷射记录器中,在开始记录之前,吸附粘附到控制电极的记录液体的任何可能的残留物。 因此,通过这种残留物对记录载体的任何污染都不再可能。 可以在新颖的电路中提供延迟装置,由此在完成记录顺序之后,收集控制电极上的记录液体的残留物,以防止记录载体的脏污。

    Recording device for recording the switch state of an electromagnetic switch device
    57.
    发明授权
    Recording device for recording the switch state of an electromagnetic switch device 有权
    用于记录电磁开关装置的开关状态的记录装置

    公开(公告)号:US08289026B2

    公开(公告)日:2012-10-16

    申请号:US12448891

    申请日:2008-01-09

    IPC分类号: G01R31/327 H01H9/00

    摘要: A recording device is for recording the switch state of an electromagnetic switch device. In at least one embodiment, the recording device includes a housing, in which a plunger is movably mounted. The plunger may be moved between two mechanical end positions, wherein the end positions of the plunger correspond to the switch states of the electromagnetic switch device. A sensor device is arranged in the housing by which it may be recorded in which of the end positions the plunger is and from which a corresponding electrical signal may be emitted. The sensor device is designed to be able to record the position of the plunger without contacting the plunger.

    摘要翻译: 记录装置用于记录电磁开关装置的开关状态。 在至少一个实施例中,记录装置包括壳体,柱塞可移动地安装在壳体中。 柱塞可以在两个机械端部位置之间移动,其中柱塞的端部位置对应于电磁开关装置的开关状态。 传感器装置布置在壳体中,通过该传感器装置可以将其记录在柱塞的哪个终端位置中,并且从该位置可以发射相应的电信号。 传感器装置被设计成能够在不接触柱塞的情况下记录柱塞的位置。

    Recording Device for Recording the Switch State of an Electromagnetic Switch Device
    58.
    发明申请
    Recording Device for Recording the Switch State of an Electromagnetic Switch Device 有权
    用于记录电磁开关装置的开关状态的记录装置

    公开(公告)号:US20100060287A1

    公开(公告)日:2010-03-11

    申请号:US12448891

    申请日:2008-01-09

    IPC分类号: H01H9/00

    摘要: A recording device is for recording the switch state of an electromagnetic switch device. In at least one embodiment, the recording device includes a housing, in which a plunger is movably mounted. The plunger may be moved between two mechanical end positions, wherein the end positions of the plunger correspond to the switch states of the electromagnetic switch device. A sensor device is arranged in the housing by which it may be recorded in which of the end positions the plunger is and from which a corresponding electrical signal may be emitted. The sensor device is designed to be able to record the position of the plunger without contacting the plunger.

    摘要翻译: 记录装置用于记录电磁开关装置的开关状态。 在至少一个实施例中,记录装置包括壳体,柱塞可移动地安装在壳体中。 柱塞可以在两个机械端部位置之间移动,其中柱塞的端部位置对应于电磁开关装置的开关状态。 传感器装置布置在壳体中,通过该传感器装置可以将其记录在柱塞的哪个终端位置中,并且从该位置可以发射相应的电信号。 传感器装置被设计成能够在不接触柱塞的情况下记录柱塞的位置。

    Process for the preparation of a mixture of aminomethylenated glutaconic
acid dinitriles
    60.
    发明授权
    Process for the preparation of a mixture of aminomethylenated glutaconic acid dinitriles 失效
    制备氨基亚甲基化的戊二酸二腈的混合物的方法

    公开(公告)号:US5475131A

    公开(公告)日:1995-12-12

    申请号:US351992

    申请日:1994-12-08

    申请人: Helmut Kraus

    发明人: Helmut Kraus

    IPC分类号: C07C253/30 C07C255/30

    CPC分类号: C07C253/30 C07C255/30

    摘要: Aminomethylenated glutaconic acid dinitriles of the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, straight-chain or branched C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.8 -alkenyl, C.sub.2 -C.sub.8 -alkoxyalkyl, C.sub.4 -C.sub.8 -alkoxyalkenyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.6 -C.sub.12 -aryl, C.sub.7 -C.sub.10 -aralkyl or a 5- to 8-membered, saturated or unsaturated heterocyclic ring containing 1 or 2 heteroatoms from the group comprising N, O and S,are obtained by reacting 3-amino-acrylonitriles of the formula ##STR2## in which the radicals R.sup.1 and R.sup.2 have the meaning mentioned, with one another at from 0.degree. to 100.degree. C. in the presence of at least 0.5 equivalents of an acidic compound.

    摘要翻译: 其中R 1和R 2彼此独立地表示氢,直链或支链C 1 -C 8 - 烷基,C 3 -C 8 - 烯基,C 2 -C 8 - 烷氧基烷基,C 4 -C 8 - 烷基, C 8 -C 8 - 环烷基,C 6 -C 12 - 芳基,C 7 -C 10 - 芳烷基或含有1或2个N,O和S杂原子的5至8元饱和或不饱和杂环, 通过使具有上述含义的基团R 1和R 2具有上述含义的式“IMAGE”(II)的3-氨基 - 丙烯腈在0℃至100℃下,在至少0.5当量 的酸性化合物。