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公开(公告)号：EP0178889A1
公开(公告)日：1986-04-23
申请号：EP85307379.9
申请日：1985-10-14
CPC分类号： B41J2/17593 , B41J2/195 , Y10T137/6606 , Y10T137/86212
摘要： Ink jet apparatus for use with hot melt ink has an integrally connected ink jet head and reservoir system, the reservoir system having a sloping flow path (58) between an inlet position and a sump (60) from which ink is drawn to the head, the reservoir being housed in a housing (40) of good heat conductivity material with a heater (51) connected thereto, and further having one or more heat conducting elements (55, 57) positioned between the inlet position and the sump, which elements are constructed to act both as baffles and as heat conducting fins.
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52.发明公开
公开(公告)号：EP0178886A2
公开(公告)日：1986-04-23
申请号：EP85307376.5
申请日：1985-10-14
发明人： Mikalsen, Arthur
IPC分类号： B41J3/04
CPC分类号： B41J2/195 , B41J2/17593
摘要： Hot melt ink is maintained in a solid state. When ink is called for in the reservoir (18) of a scanning imaging head (10), the head is moved to a refill position coupled to the solid state ink, whereupon the ink is melted coupled into the reservoir of the imaging head.
摘要翻译： 热熔油墨保持固态。 当在扫描成像头（10）的储存器（18）中需要油墨时，头部被移动到与固态油墨耦合的再填充位置，于是油墨熔化成成像头的储存器。
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53.发明公开Ink jet apparatus and method of operating the same 失效Tintenstrahldrucker und Verfahren zu dessen Betrieb。
公开(公告)号：EP0178882A1
公开(公告)日：1986-04-23
申请号：EP85307371.6
申请日：1985-10-14
CPC分类号： B41J2/17593 , B41J2/195
摘要： In an ink jet printer, pellets of two phase ink in solid form are dispensed from a revolvable cylindrical cartridge (100), whereby a pellet of ink drops from the cartridge into a heated reservoir (10), where the ink pellet melts and is then fed in liquid form to a chamber, for ejection from an orifice (20) as an ink droplet.
摘要翻译： 在喷墨打印机中，固体形式的两相油墨颗粒从可旋转的圆柱形盒（100）中分配出来，由此一滴墨水从墨盒滴入加热的储存器（10）中，其中墨水丸熔化，然后 以液体形式供应到室，用于从作为墨滴的孔口（20）喷射。
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公开(公告)号：EP0178881A1
公开(公告)日：1986-04-23
申请号：EP85307370.8
申请日：1985-10-14
CPC分类号： B41J2/155 , B41J2/17593
摘要： A demand ink jet employs removable cartridges (20) of hot melt ink. When the temperature of the ink within the cartridge (20) is raised, the ink melts and drains from the cartridge into the supply system (44, 42, 40, 36).
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公开(公告)号：EP0122510A3
公开(公告)日：1985-10-02
申请号：EP84103228
申请日：1984-03-23
摘要： An actuator assembly for a dot matrix printer of the stored energy type in which a plurality of flexible spring hammer elements are mounted in an interleaved arrangement in order to provide a compact structure. The actuator assembly includes a mounting block having upper and lower magnetic circuits and spring hammers attached to it. A portion of the magnetic circuits is coupled to the rear of the mounting block in order to facilitate heat dissipation from the actuator. The pole pieces of the magnetic circuits are positioned to reduce resonance of the spring hammers to thereby decrease cycling time. Permanent magnets utilized in the assembly are arranged in a non-symmetrical fashion in order to increase the magnetic efficiency of the device. Integrally connected pole pieces and permanent magnets are used in the assembly to reduce manufacturing costs without degrading performance.
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公开(公告)号：EP0122510A2
公开(公告)日：1984-10-24
申请号：EP84103228.7
申请日：1984-03-23
摘要： An actuator assembly for a dot matrix printer of the stored energy type in which a plurality of flexible spring hammer elements are mounted in an interleaved arrangement in order to provide a compact structure. The actuator assembly includes a mounting block having upper and lower magnetic circuits and spring hammers attached to it. A portion of the magnetic circuits is coupled to the rear of the mounting block in order to facilitate heat dissipation from the actuator. The pole pieces of the magnetic circuits are positioned to reduce resonance of the spring hammers to thereby decrease cycling time. Permanent magnets utilized in the assembly are arranged in a non-symmetrical fashion in order to increase the magnetic efficiency of the device. Integrally connected pole pieces and permanent magnets are used in the assembly to reduce manufacturing costs without degrading performance.
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公开(公告)号：EP0115180A2
公开(公告)日：1984-08-08
申请号：EP83307850.4
申请日：1983-12-22
发明人： Liker, Stephen Jay
CPC分类号： B41J2/04595 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/2128 , B41J2202/06
摘要： For controlling the volume of ink droplets ejected from a drop on demand ink jet apparatus including a transducer (204) operable for producing a pressure disturbance within an associated ink chamber (200) for ejecting an ink droplet from an associated orifice (202), the transducer (204) is operated in an iterative manner for producing a plurality of successively equal or higher or lower amplitude pressure disturbances, or some combination thereof, within the ink chamber (200), for causing a plurality of successively equal or higher or lowervelocity ink droplets, or some combination thereof, to be ejected from the orifice (202) of the ink jet apparatus, within a time period permitting the ink droplets to either merge in flight or upon striking a recording medium.
摘要翻译： 为了控制从按需喷墨设备喷射的墨滴的体积，包括可操作用于在相关联的墨水室（200）内产生用于从相关孔口（202）喷射墨滴的压力扰动的换能器（204）， 换能器（204）以迭代方式操作，用于在墨水室（200）内产生多个连续相等或更高或更低或更低幅度的压力干扰或其某些组合，以产生多个连续相等或更高或更低的速度 墨滴或其某种组合在允许墨滴在飞行中或在敲击记录介质时合并的时间段内从喷墨设备的孔口（202）喷射。
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公开(公告)号：EP0034774A1
公开(公告)日：1981-09-02
申请号：EP81101023.0
申请日：1981-02-13
发明人： Jezbera, Val K.
IPC分类号： B41J9/00
CPC分类号： B41J9/127
摘要： An improved print hammer (10) incorporating crossed- spring support wires (20, 22) having a round cross section so as to render the hammer relatively flexible in a direction lateral to hammer travel during printing. The spring wires are connected between a lower body portion (18) and a foot section (24). The lower body portion and foot section are designed so that the spring wires enter them substantially perpendicularly, thereby reducing stress. The foot section incorporates a pair of mounting pegs (36, 38) which serve to accurately locate the hammers in a hammer bank assembly. A pair of weights (52) can be included on the spring wires in orderto dampen recoil motion which occurs after the hammer impacts against a print character. The crossing point (21) of the spring is positioned so that the springs are flexed by a constant bending moment, thereby reducing stress on the springs.
摘要翻译： 一种改进的打印锤（10），其包括具有圆形横截面的交叉弹簧支撑线（20,22），以便在打印期间使敲击锤在横向移动方向上相对柔性。 弹簧线连接在下主体部分（18）和脚部分（24）之间。 下体部和脚部被设计成使得弹簧丝基本上垂直地进入它们，从而减轻压力。 脚部包括一对安装钉（36,38），用于将锤子精确地定位在锤组组件中。 弹簧线上可以包括一对重物（52），以便抑制锤子撞击打印字符之后发生的反冲运动。 弹簧的交叉点（21）定位成使得弹簧弯曲恒定的弯矩，从而减少弹簧上的应力。
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公开(公告)号：EP0008742A1
公开(公告)日：1980-03-19
申请号：EP79103083.6
申请日：1979-08-22
摘要： This disc printer uses a relatively massive, rigid print disc (22) having a flat face on which two sets of raised character fronts (21,22) are arranged in separate spirals. Advantage ously, the inner font set (21) contains machine readable characters which are printable with high resolution, and a second font set (22) arranged so that the characters are upright as they pass a print zone which is vertically offset from the zone in which the high resolution characters are printed. The print disc acts as the platen for printing. With this arrangement, the same print disc can be used to print characters onto a record medium (10) at two different elevations, while maintaining the medium flat. arid without the need to transport the medium vertically. A check printer also is dis- dosed which uses the print disc to print machine readable, high resolution characters onto the check (10) during linear transport of the check in one direction, and to print other indicia onto the check during linear transport thereof in either the same or the opposite direction.
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公开(公告)号：EP0980616A1
公开(公告)日：2000-02-23
申请号：EP98922157.7
申请日：1998-05-06
IPC分类号： H04L29/06
摘要： In an electronic network (10) having a computer (14), a spooler (12), and a printer (24), the network address of the printer is automatically detected by a method and a system in which a non-print job, which includes a job header (52) identifying the sending computer, is generated by the computer and transmitted via the spooler to the printer. The printer responds by transmitting an acknowledgment which includes the network address of the printer, to the sending computer. The sending computer identifies and stores the printer address therein. Thereafter, the printer address stored at the computer can be used to provide direct communications with the printer, for purposes of certain printer related functions such as determining the printer configuration or set-up, or monitoring the printer.
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