Leak sensing switch
    1.
    发明授权
    Leak sensing switch 失效
    泄漏检测开关

    公开(公告)号:US06680618B1

    公开(公告)日:2004-01-20

    申请号:US10088132

    申请日:2002-03-13

    IPC分类号: G01R2708

    CPC分类号: G01R31/024

    摘要: A low-cost leak sensor that prevents leakage current from flowing between electrodes when moisture is deposited. A leak sensor is formed on an insulating substrate. The leak sensor has a through hole having a pair of opposed walls with a predetermined space. The opposed walls are provided with conducting films. On the opening of the through hole in the insulating substrate, a pair of lands are connected electrically with the pair of conducting films. A pair of wiring patterns are connected electrically with the pair of lands on the insulating substrate.

    摘要翻译: 一种低成本的泄漏传感器,防止当水分沉积时漏电流在电极之间流动。 泄漏传感器形成在绝缘基板上。 泄漏传感器具有通孔,该通孔具有一对具有预定空间的相对的壁。 相对的壁设有导电膜。 在绝缘基板上的通孔的开口部分上,一对引线与一对导电膜电连接。 一对布线图案与绝缘基板上的一对焊盘电连接。

    Vehicle key device
    2.
    发明授权
    Vehicle key device 失效
    车钥匙装置

    公开(公告)号:US4918955A

    公开(公告)日:1990-04-24

    申请号:US105039

    申请日:1987-10-06

    摘要: In a vehicle key device, when a key is inserted into a lock, the former is magnetically coupled to the latter so that data are transmitted therebetween, and only when the data provided by the lock and key correspond with each other is the driving of the engine permitted. This device positively prevents the driving of a vehicle by an unauthorized person.

    摘要翻译: 在车钥匙装置中,当将钥匙插入锁时,前者磁耦合到后者,从而在它们之间传送数据,并且只有当锁和钥匙提供的数据相互对应时才是驱动 发动机允许。 这种装置肯定地防止未经授权的人驾驶车辆。

    Apparatus for automatically changing cans of a spinning machine
    3.
    发明授权
    Apparatus for automatically changing cans of a spinning machine 失效
    用于自动改变纺纱机罐的装置

    公开(公告)号:US4365388A

    公开(公告)日:1982-12-28

    申请号:US184177

    申请日:1980-09-04

    IPC分类号: B65H54/80 B65H67/04 D01H9/00

    CPC分类号: D01H9/008

    摘要: An apparatus for automatically changing cans of a spinning machine, such as a drawing frame or a carding machine. The apparatus comprises: a movable support frame which can be reciprocated along the can transporting direction; and a plurality of can transporting arms which are substantially equidistantly arranged on the support frame and which can alternately be located at operating positions where the arms transport the cans and stand-by positions where the arms do not interfere with the cans, whereby, when the movable support frame is moved forward, the can transporting arms are maintained at the operating positions so as to transport the cans, and then, after the can transporting arms are returned to their stand-by positions from their operating positions, the support frame is moved backward. The apparatus is characterized in that it further comprises an arm height adjusting member by which individual heights of the can transporting arms in the operating positions where the arms are abutted with the cans are adjustable while the can transporting arms in the stand-by positions are almost at the same level as each other.

    摘要翻译: 一种用于自动改变纺纱机的罐的装置,例如画框或梳理机。 该装置包括:能够沿罐运送方向往复运动的可移动支撑框架; 以及基本上等距地布置在支撑框架上的多个罐输送臂,其可以交替地位于操纵位置,其中臂传送罐和备用位置,其中臂不会与罐干涉,因此,当 可移动支撑框架向前移动,罐运输臂保持在操作位置以便运输罐,然后在罐运输臂从其操作位置返回到待机位置之后,支撑框架移动 落后。 该装置的特征在于,其还包括臂高度调节构件,通过该臂高度调节构件,可操作位置处的罐的输送臂的独立高度可调节,而处于待机位置的罐运输臂几乎可以 在彼此相同的水平。

    Method and apparatus for stopping a flyer frame
    4.
    发明授权
    Method and apparatus for stopping a flyer frame 失效
    用于停止传单框架的方法和装置

    公开(公告)号:US4095401A

    公开(公告)日:1978-06-20

    申请号:US692227

    申请日:1976-06-02

    IPC分类号: D01H13/16

    CPC分类号: D01H13/165

    摘要: Method and apparatus for stopping a flyer frame at the time a roving breakage occurs in an outer layer of any roving package during the spinning operation thereof. When such roving breakage occurs, an abnormal amount of floating flies separated from the broken end portions of the roving scatter in the space between the twisting and winding mechanisms. Such abnormal amount of flies interrupt a light beam emitted from a light emitter, disposed at a position adjacent to and outside one end of the alignment of the twisting and winding flying mechanisms, toward a light receiver, disposed adjacent to and outside, but at the other end, of said alignment. When such interruption occurs the light receiver issues a signal indicating the interruption of the light beam to a power supply relay via a particular control circuit which identifies the abnormal amount of floating flies from the usual amount of floating flies. Therefore, when the control circuit identifies the signal corresponding to the abnormal amount of floating flies, the signal issued from the light receiver actuates the power supply relay so as to stop the flyer frame.

    摘要翻译: 在纺纱操作期间,在任何粗纱包装的外层中发生粗纱断裂时停止传单框架的方法和装置。 当发生这种粗纱断裂时,在扭转和卷绕机构之间的空间中从粗纱的破裂端部分离出的异常量的浮起的苍蝇分散。 这种异常量的飞行物中断从设置在扭转和缠绕的飞行机构的对准的一端附近的位置处的发光器发射的光束朝向邻近并在外部设置的光接收器 所述对准的另一端。 当发生这样的中断时,光接收器通过特定的控制电路发出指示光束到电源继电器的信号的信号,该控制电路识别来自通常量的浮动蝇的异常量的浮动蝇。 因此,当控制电路识别与浮动异常量相对应的信号时,从光接收器发出的信号致动电源继电器以停止传单框架。

    Lead forming for electronic parts having gull wing type outer leads
    5.
    发明授权
    Lead forming for electronic parts having gull wing type outer leads 失效
    具有鸥翼型外引线的电子部件的引线成型

    公开(公告)号:US5078186A

    公开(公告)日:1992-01-07

    申请号:US588130

    申请日:1990-09-26

    IPC分类号: H05K13/00

    CPC分类号: H05K13/0092 H01L2924/181

    摘要: For improving both coplanarity and bending accuracy of gull wing type outer leads of electronic parts such as resin molded semiconductor devices, quad flat packages, etc., a lead forming machine is used which incudes a bending die and a stripper which have a pair of faced projections at both sides thereof, and bending punches vertically moving through perforations of the stripper. An electronic part with gull wing type outer leads is disposed between the bending die and the stripper in such a manner that the outer leads extend horizontally from the projections of the bending die. In this case, both sides of outer leads are placed on projections of the bending die without clamping them with the faced projections of the bending die and the stripper. The bending punches are depressed through perforations of the stripper to perform primary lead forming for the outer leads. Thereafter, the bending punches are further depressed to carry out secondary lead forming for the outer leads, while clamping flat portions of outer leads with the faced projections.

    摘要翻译: 为了提高诸如树脂模制半导体器件,四方扁平封装等的电子部件的鸥翼型外引线的共面性和弯曲精度,使用引线成型机,其包括具有一对面对的弯曲模具和剥离器 两侧的突起,以及垂直移动穿过剥离器穿孔的弯曲冲头。 具有鸥翼型外引线的电子部件设置在弯曲模具和剥离器之间,使得外引线从弯曲模具的突起水平延伸。 在这种情况下,外引线的两侧都被放置在弯曲模具的突起上,而不用弯曲模具和剥离器的面向突起夹紧。 弯曲冲头通过剥离器的穿孔而被压下,以对外部引线进行初级引线成形。 此后,进一步按压弯曲冲头,对外引线进行二次引线成型,同时将外引线的平坦部分与面对突起夹紧。

    Apparatus for depositing sliver into a sliver can
    6.
    发明授权
    Apparatus for depositing sliver into a sliver can 失效
    用于将条子沉积到条子罐中的装置

    公开(公告)号:US4263696A

    公开(公告)日:1981-04-28

    申请号:US969121

    申请日:1978-12-13

    IPC分类号: B65H54/76 B65H54/84 B65H54/80

    CPC分类号: B65H54/84 B65H2701/31

    摘要: An apparatus for depositing sliver into a sliver can is comprised of a rotary turntable for supporting a sliver can. A cylinder having a piston slidable therein is vertically disposed beneath the center line of the turntable. A pressing rod is connected to the piston and a pressing plate is rotatably mounted on the top end of said pressing rod for engagement with a bottom plate of the can which is freely supported therein. An axial lost motion connection is provided between the pressing plate and the pressing rod and a coil spring is connected between the turntable and the pressing rod to couple the turntable and pressing rod plate together for rotation and for urging the turntable and pressing plate apart.

    摘要翻译: 用于将条子放置在条子罐中的装置包括用于支撑条子罐的旋转转盘。 具有可在其中滑动的活塞的气缸垂直地设​​置在转台的中心线的下方。 按压杆与活塞连接,压板可旋转地安装在所述按压杆的顶端,用于与自由地支承在其中的罐的底板接合。 在按压板和按压杆之间设有轴向空动连接,并且螺旋弹簧连接在转台和压杆之间,以将转台和压杆连接在一起以转动并用于推动转盘和压板分开。

    Reciprocating pump
    7.
    发明授权
    Reciprocating pump 有权
    往复泵

    公开(公告)号:US08568114B2

    公开(公告)日:2013-10-29

    申请号:US12451915

    申请日:2008-04-02

    IPC分类号: F04B43/00 F04B45/02 F16C33/02

    CPC分类号: F04B43/084 F04B43/1136

    摘要: A reciprocating pump having: a pump body including a suction path and a discharge path for a fluid; a pair of diaphragms; pump shafts which are attached to tip end portions of the diaphragms; a pair of pump flanges which slidably support the pump shafts, and which are integrated with the pump body through connection bodies that are placed outside the diaphragms; connecting rods which connect connecting plates attached to projecting tip-end portions that are projected from the pump flanges in the pump shafts, to each other in a state where the connecting rods are passed through the pump flanges to be placed outside the diaphragms; and a cover cylinder. The connecting rods are slidably supported through slide bearings which are supported by the pump flanges.

    摘要翻译: 一种往复式泵,具有:具有吸入路径和流体排出路径的泵体; 一对隔膜; 连接到隔膜的末端部分的泵轴; 一对泵凸缘,其可滑动地支撑泵轴,并且通过设置在隔膜外部的连接体与泵体一体化; 连接杆,连接连接板,其连接到从泵轴中的泵凸缘突出的突出的前端部,在连接杆穿过泵凸缘以放置在隔膜外部的状态下彼此连接; 和盖筒。 连杆通过由泵凸缘支承的滑动轴承可滑动地支撑。

    Input circuit with function for detecting abnormality in input circuit and control device having the same

    公开(公告)号:US06590368B2

    公开(公告)日:2003-07-08

    申请号:US10025417

    申请日:2001-12-19

    IPC分类号: G05F156

    CPC分类号: G01R19/16538

    摘要: An input circuit that detects an abnormality of a voltage generation of the input circuit. The circuit includes an external output terminal, an analog voltage generator. The generator includes a power supply terminal, a grounding terminal, and an internal output terminal. The circuit includes a first resistor, which is connected to the power supply and to the power supply terminal, a second resistor, which is connected to the ground and to the grounding terminal, a third resistor, which is connected to the internal output terminal and to the external output terminal, and a fourth resistor, which is connected to the node of the third resistor and the external output terminal and to the ground. When the grounding terminal or the power supply terminal is open, the analog voltage of the external output terminal is in an upper limit fail voltage range or in a lower limit fail voltage range.

    Combined capacitive loaded monopole and notch array with slits for
multiple resonance and impedance matching pins
    9.
    发明授权
    Combined capacitive loaded monopole and notch array with slits for multiple resonance and impedance matching pins 失效
    组合电容负载单极和陷波阵列,具有多个谐振和阻抗匹配引脚的缝隙

    公开(公告)号:US5402136A

    公开(公告)日:1995-03-28

    申请号:US955931

    申请日:1992-10-02

    摘要: A conductive layer is formed on one surface of an insulating substrate. Notches are formed in the conductive layer to be axially symmetric at equal angular intervals of 120.degree.. A feeding line of a notch antenna is formed on the other surface of the substrate. The feeding line has a C-shape and wide portions for adjusting the phases of excitation of the notches, and receives power at its one point. A ground plate is arranged to be parallel to the substrate. A feeding rod is connected to the conductive layer. The conductive layer and the ground plate are short-circuited by impedance matching pins. The matching pins are integrally formed with the ground plate. The notches and the feeding line constitute an notch antenna, and the feeding rod, the ground plate, the conductive layer, and the matching pins constitute a capacity loaded monopole antenna. To resonate these antennae at a plurality of resonant points, slits are formed in the conductive layer to be axially symmetric at equal angular intervals of 120.degree., and branch lines are connected to feeding lines. The slits resonate the capacity loaded monopole antenna at a plurality of frequencies. The branch lines resonate the notches at a plurality of frequencies. When the number of branch lines, the number of slits, and the like are adjusted, a diversity antenna covering a plurality of bands can be obtained.

    摘要翻译: 在绝缘基板的一个表面上形成导电层。 在导电层中形成凹口,以120°的相等角度间隔轴向对称。 在基板的另一个表面上形成切口天线的馈电线。 馈电线具有C形和宽部分,用于调节凹口的激励相位,并在其一点接收电力。 接地板被布置成平行于衬底。 馈电棒连接到导电层。 导体层和接地板由阻抗匹配引脚短路。 匹配销与接地板一体形成。 缺口和馈线构成切口天线,馈电棒,接地板,导电层和匹配引脚构成容量负载的单极天线。 为了在多个谐振点谐振这些天线,在导电层中形成以120°的相等的角度间隔轴向对称的狭缝,并且分支线连接到馈线。 这些狭缝以多个频率谐振容纳负载的单极天线。 分支线以多个频率共振凹口。 当调整分支数量,狭缝数量等时,可以获得覆盖多个频带的分集天线。

    Method and device for cutting rove at doffing in flyer frame
    10.
    发明授权
    Method and device for cutting rove at doffing in flyer frame 失效
    在传单框架中进行切割的方法和装置

    公开(公告)号:US4015416A

    公开(公告)日:1977-04-05

    申请号:US662085

    申请日:1976-02-27

    CPC分类号: D01H9/16

    摘要: A method and device are disclosed for cutting a rove at doffing in a flyer frame, wherein during the normal winding operation thereof the rove drawn out from front rollers is passed through the center hole of a flyer top, the hole of a hollow leg of a flyer, and over a presser and wound on a driven bobbin which is arranged on a bobbin rail moving up and down along the bobbin guide arbor of the flyer. Just before the doffing, the supply of the rove from the front rollers is failed and the bobbin and the flyer are caused to continue rotations substantially at the same speed for a time period sufficient to allow a predetermined number of rotations of both the bobbin and flyer, whereby the rove between the flyer top and the front rollers is subject to a stronger twist than that given during the normal winding operation. This assures that the rove is always cut of itself at an optimum portion thereof at the doffing.

    摘要翻译: 公开了一种用于在飞行器框架中进行落纱切割粗纱的方法和装置,其中在正常卷绕操作期间,从前辊拉出的粗纱通过传单顶部的中心孔,空心腿的孔 传单,并且在压脚上并缠绕在被驱动的筒管上,驱动筒管布置在沿着传单的筒管引导轴心上下移动的筒管上。 在落纱之前,从前辊供给的纱线是失败的,并且使梭芯和传单基本上以相同的速度继续旋转一段时间,足以允许筒管和传单的预定转数 由此,传送器顶部和前辊之间的纱线受到比在正常卷绕操作期间给出的扭曲更强的扭曲。 这确保了在落纱时,粗纱在其最佳部分处始终被切割。