Device for monitoring the concentration of an air-vapor mixture
    1.
    发明授权
    Device for monitoring the concentration of an air-vapor mixture 失效
    用于监测空气 - 蒸汽混合物浓度的装置

    公开(公告)号:US4424703A

    公开(公告)日:1984-01-10

    申请号:US360434

    申请日:1982-03-22

    摘要: A device for monitoring the concentration of an air-vapor mixture in the fixing station of a non-mechanical printing or copying device has an ultrasonic transducer for generating and receiving an ultrasonic signal in the fixing station, the transit time of the ultrasonic signal between transmission and reception indicating the air-vapor mixture concentration in the station. The transit times are subdivided into at least three ranges of which the mean range or mean ranges identify a desired concentration. An evaluator circuit post-connected to the ultrasonic transducer forms signals corresponding to the ranges, the signals being entered in one of at least three status memories in accordance with their significance. The status memory which is filled first emits an output signal for triggering a corresponding reaction such as increasing the vapor density in the station, and cancels the contents of all of the status memories. False reactions as a result of brief and topically limited fluctuations from a mean concentration are thus largely avoided.

    摘要翻译: 用于监测非机械打印或复印装置的定影站中的空气 - 蒸气混合物的浓度的装置具有用于在定影台中产生和接收超声波信号的超声波换能器,超声信号在传输之间的传播时间 以及指示车站中的空气 - 蒸汽混合物浓度的接收。 运输时间被细分为至少三个范围,平均范围或平均范围标识所需的浓度。 后连接到超声换能器的评估器电路根据它们的重要性形成对应于这些范围的信号,信号被输入至少三个状态存储器之一中。 首先填充的状态存储器发出用于触发相应的反应的输出信号,例如增加站内的蒸汽密度,并且取消所有状态存储器的内容。 因此,从平均浓度的短暂和局部有限的波动引起的虚假反应因此被大大地避免。

    Device for fixing recordings consisting of powdery material applied to a
tape-shape recording medium with the assistance of solvent vapor
    2.
    发明授权
    Device for fixing recordings consisting of powdery material applied to a tape-shape recording medium with the assistance of solvent vapor 失效
    用于在溶剂蒸汽的帮助下固定由施加到带状记录介质的粉状材料组成的记录的装置

    公开(公告)号:US4439144A

    公开(公告)日:1984-03-27

    申请号:US369888

    申请日:1982-04-19

    申请人: Eduard Mair

    发明人: Eduard Mair

    CPC分类号: G03G15/2096

    摘要: A solvent vapor toner image fixing device for use with electrostatic printing or copying devices having a well-shaped container through which a paper web is guided in a loop shaped manner is provided with improved apparatus for sealing the operational opening of the container against the emergence of solvent vapor. The sealing means comprises a wedge-shaped sealing strip disposed beneath the upper reversing drum which conducts the paper web out of the container. The sealing strip defines an air flow gap with the drum which permits an introduction of air flow into the upper end of the container from which it exits through a narrow gap formed between an upper edge container wall and the upper surface of the paper guide member, thus forming a pressure zone at the upper end of the container which resists passage of solvent vapor out of the container. The assembly further includes a discharge housing through which the paper web immediately passes upon leaving the container. The discharge housing is provided with a forced air flow in counterflow relationship to the movement of the paper web such that solvent residues are evaporated from the paper web and prevented from being conducted away from the fixing station on the recording medium.

    摘要翻译: 具有静电印刷或复印装置的溶剂蒸汽调色剂图像定影装置设置有用于密封容器的操作开口的改进的装置,其具有用于以卷形方式引导纸幅的良好形状的容器, 溶剂蒸汽。 密封装置包括楔形密封条,其设置在上反转滚筒下方,将纸幅导出容器。 密封条限定了与鼓的气流间隙,其允许空气流引入容器的上端,通过其在上边缘容器壁和纸引导构件的上表面之间形成的窄间隙从中排出, 从而在容器的上端形成阻止溶剂蒸气从容器中通过的压力区。 组件还包括排出壳体,纸幅在离开容器时立即通过该外壳。 排放壳体设置有与纸幅的运动成逆流关系的强制空气流,使得溶剂残留物从纸幅蒸发并防止被导出远离定影站在记录介质上。

    Method and arrangement for fixing toner images applied to a web-shaped
recording medium with high quality consistency
    3.
    发明授权
    Method and arrangement for fixing toner images applied to a web-shaped recording medium with high quality consistency 失效
    用于定影施加到具有高质量一致性的网状记录介质上的调色剂图像的方法和装置

    公开(公告)号:US5016058A

    公开(公告)日:1991-05-14

    申请号:US343300

    申请日:1989-04-14

    申请人: Eduard Mair

    发明人: Eduard Mair

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2096

    摘要: In a fixing station operating according to the principle of cold fixing in an electrophotographic printer means, a control of the influencing time of the solvent vapor on the recording medium ensues in addition to the control of the vapor concentration. To this end, the recording medium is immersed to different depths into a container containing a solvent vapor, being immersed thereinto via a deflection roller dependent on the operating conditions.

    摘要翻译: PCT No.PCT / DE87 / 00468 Sec。 371日期:1989年4月14日 102(e)日期1989年4月14日PCT提交1987年10月19日PCT公布。 第WO88 / 03281号公报 日期为1988年5月5日。在根据电子照相打印机装置中的冷固定原理操作的定影站中,除了控制蒸气浓度之外,还控制溶剂蒸气在记录介质上的影响时间。 为此,将记录介质浸入不同深度的容器中,该容器含有溶剂蒸汽,该容器根据操作条件经由偏转辊浸入其中。

    Sheilding device for an electrical module support
    4.
    发明授权
    Sheilding device for an electrical module support 失效
    用于电气模块支撑的成型装置

    公开(公告)号:US06635820B1

    公开(公告)日:2003-10-21

    申请号:US09958757

    申请日:2001-10-15

    申请人: Eduard Mair

    发明人: Eduard Mair

    IPC分类号: H05K503

    CPC分类号: H05K9/0041

    摘要: The mounting rack has upper and lower outer walls which are each formed from two perforated shielding panels which are parallel to one another and at a distance from one another. As a result, the shielding attenuation of the mounting rack is considerably increased. In order to reduce the flow resistance, an intermediate space between the two shielding panels is filled with a congruently perforated insulator.

    摘要翻译: 安装架具有上外壁和下外壁,每个外壁由两个彼此平行并彼此间隔开的穿孔屏蔽板形成。 结果,安装架的屏蔽衰减大大增加。 为了减小流动阻力,在两个屏蔽板之间的中间空间填充有一致的穿孔绝缘体。

    Shielded electrical mounting rack
    5.
    发明授权
    Shielded electrical mounting rack 失效
    屏蔽电气安装架

    公开(公告)号:US5479321A

    公开(公告)日:1995-12-26

    申请号:US392735

    申请日:1995-02-27

    摘要: A shielded mounting rack has a shielding plate (11) on its rear, which shielding plate (11) covers the back-panel wiring and is provided with apertures (12) for shielded plug connectors (1) which can be plugged on at the rear. The latter are in each case provided with a shielding casing (3) which has feathered contact tongues (4) which make contact with circumferential ground contact pins (10) on a back-panel wiring board (8). The ground contact pins (10) project into the apertures (12) in the shielding plate (11) and are pressed, by the contact tongues (4), against its inner wall. As a consequence, a fine-meshed ground connection is produced between the plug connector (1), the shielding plate (11) and the back-panel wiring (8).

    摘要翻译: PCT No.PCT / EP93 / 02192 Sec。 371日期:1995年2月27日 102(e)1995年2月27日PCT PCT 1993年8月17日PCT公布。 公开号WO94 / 06179 日期:1994年3月17日。屏蔽安装架在其后部具有屏蔽板(11),该屏蔽板(11)覆盖后面板布线并设有用于屏蔽插头连接器(1)的孔(12) 可以在后面插上。 后者在每种情况下设置有屏蔽壳体(3),该屏蔽壳体具有与后面板布线板(8)上的圆周接地引脚(10)接触的羽化接触舌片(4)。 接地触针(10)突出到屏蔽板(11)中的孔(12)中,并被接触舌片(4)压靠在其内壁上。 因此,在插头连接器(1),屏蔽板(11)和背面板布线(8)之间产生细小的接地连接。

    Shielding apparatus for an electrical assembly
    6.
    发明授权
    Shielding apparatus for an electrical assembly 失效
    电气装置的屏蔽装置

    公开(公告)号:US5083239A

    公开(公告)日:1992-01-21

    申请号:US527429

    申请日:1990-05-23

    IPC分类号: H05K7/14 H05K9/00

    CPC分类号: H05K9/0016 H05K7/1461

    摘要: Shielding apparatus for an electrical assembly. A shroud that covers a front cover of the assembly is located at the front side of the electrical assembly that is insertable into a magazine. The shroud is snapped onto the front cover with retaining tabs and has laterally resilient contact tabs that are contacted by contact tabs of neighboring shrouds. As a result, the shrouds are directly connected to one another, so that only one electrical junction between the shielding parts is established per assembly. In particular, the shielding effect is so effective that the shrouds can be utilized in radio-frequency electrical systems.

    摘要翻译: 电气组件屏蔽装置。 覆盖组件前盖的护罩位于电气组件的可插入盒中的前侧。 护罩通过固定突舌卡扣在前盖上,并具有与相邻护罩的接触片接触的横向弹性接触片。 结果,护罩彼此直接连接,使得每个组件仅在屏蔽部件之间仅建立一个电连接。 特别地,屏蔽效果非常有效,使得护罩可以用于射频电气系统中。

    Apparatus for electrical connection of insertable electrical assemblies
    7.
    发明授权
    Apparatus for electrical connection of insertable electrical assemblies 失效
    用于可插入电气组件的电气连接的装置

    公开(公告)号:US4983126A

    公开(公告)日:1991-01-08

    申请号:US527424

    申请日:1990-05-23

    CPC分类号: H01R12/714

    摘要: Spring contacts are arranged in the insertion direction between immediate-neighboring printed circuit boards of various assemblies, the contact locations in the spring contacts being at the distance of a parting line of the assemblies. The spring contacts are directly electrically connected to the printed circuit boards, more specifically to circuit interconnects thereof. As a result of this structure, a direct electrical connection between the printed circuit boards can be produced while avoiding plug-type connectors for the assemblies. The assemblies can nonetheless be individually inserted unimpeded in an arbitrary sequence.

    摘要翻译: 弹簧触点在各种组件的紧邻的印刷电路板之间的插入方向上布置,弹簧触点中的接触位置处于组件的分型线的距离处。 弹簧触点直接电连接到印刷电路板,更具体地说是与电路互连。 作为这种结构的结果,可以产生印刷电路板之间的直接电连接,同时避免用于组件的插头型连接器。 然而,组件可以以任意顺序独立地插入。

    Shielding apparatus for a light waveguide plug arrangement
    8.
    发明授权
    Shielding apparatus for a light waveguide plug arrangement 失效
    一种用于光波导插头装置的屏蔽装置

    公开(公告)号:US06349164B1

    公开(公告)日:2002-02-19

    申请号:US09423867

    申请日:1999-11-15

    IPC分类号: G02B600

    摘要: A shielding apparatus is connected in contacting fashion to a shielding ply of a backplane printed circuit board of a module chassis, is provided with contact openings at which the shielding apparatus can be contacted with metallic guide sleeves onto which plug connectors for light waveguides coming from the outside can be plugged. Specifically, contact openings are provided with star-shaped slots between which resiliently deflectable, radially resilient contact tongues are formed which engage an outside surface of the guide sleeves.

    摘要翻译: 屏蔽装置以接触的方式连接到模块底盘的背板印刷电路板的屏蔽层,设置有接触开口,屏蔽装置可以与金属导向套筒接触,金属导套在其上用于光波导的插头连接器 外面可以插上。 具体地,接触开口设置有星形槽,弹性偏转的弹性接触舌形成在其间,该接触舌接合导向套筒的外表面。

    Shielded multipolar connector
    9.
    发明授权
    Shielded multipolar connector 失效
    屏蔽多极连接器

    公开(公告)号:US5316501A

    公开(公告)日:1994-05-31

    申请号:US50036

    申请日:1993-04-29

    申请人: Eduard Mair

    发明人: Eduard Mair

    IPC分类号: H01R13/658 H01R24/00 H05K9/00

    摘要: A multipole plug connector (1) having connecting elements (10) on the rear side for incoming leads is completely surrounded by a shielding plate (3), with the exception of its insertion side. The shielding plate (3) is composed of material which is in the form of a strip and is bent around the plug connector, and whose ends overlap such that they make contact. In consequence, a particularly good shielding effect is achieved.

    摘要翻译: PCT No.PCT / DE91 / 00828 Sec。 371日期:1993年4月29日 102(e)日期1993年4月29日PCT 1991年10月23日PCT PCT。 出版物WO92 / 08261 日期为1992年5月14日。具有用于进入引线的后侧的连接元件(10)的多极插头连接器(1)除了插入侧之外被遮蔽板(3)完全包围。 屏蔽板(3)由带状的材料构成,并且围绕插头连接器弯曲,并且其端部重叠使得它们接触。 因此,实现了特别好的屏蔽效果。

    Paper deflection roller for a printer or copier means functioning on the
principle of electrophotography
    10.
    发明授权
    Paper deflection roller for a printer or copier means functioning on the principle of electrophotography 失效
    用于打印机或复印机的纸张转印辊意味着以电子照相原理工作

    公开(公告)号:US4593480A

    公开(公告)日:1986-06-10

    申请号:US573000

    申请日:1984-01-23

    摘要: A paper web recording medium provided with toner images as conducted through a fixing housing containing solvent vapor over a paper deflection drum for fixing the toner images on the recording medium. The paper deflection drum is formed by a rigid roller body made of expanded or foamed plastic over which an elastic grid network fabric of toner-repellent material is drawn as an exterior surface sleeve. A low-mass paper deflection roller having low thermal conductivity is thus provided, so that no solvent vapor can condense at the surface of the fixing drum. The low-mass structure of the paper deflection drum also prevents a smear print when starting or stopping conduct of the paper web through the fixing housing.

    摘要翻译: 一种纸幅记录介质,其具有通过在纸偏转滚筒上包含溶剂蒸气的固定壳体导入的调色剂图像,用于将调色剂图像定影在记录介质上。 纸张偏转滚筒由膨胀或发泡塑料制成的刚性滚筒体形成,在其上绘制调色剂拒斥材料的弹性网格网布作为外表面套筒。 因此,提供了具有低导热性的低质量纸张偏转辊,使得在固定鼓的表面处没有溶剂蒸汽可以冷凝。 纸张偏转滚筒的低质量结构也可以防止在启动或停止纸幅通过固定外壳的导线时的污迹印刷。