Method to make an integrated circuit with severable conductive strip
    2.
    发明授权
    Method to make an integrated circuit with severable conductive strip 失效
    制造具有可分离导电条的集成电路的方法

    公开(公告)号:US4267633A

    公开(公告)日:1981-05-19

    申请号:US814

    申请日:1979-01-04

    Applicant: Hartmut Seiler

    Inventor: Hartmut Seiler

    CPC classification number: H01L23/5256 H01L2924/0002 Y10S438/981

    Abstract: To render severing of electrical conductors on integrated circuit (IC) chips more reliable, the region of insulating material, typically silicon oxide, beneath the zone which is to be severed, is increased in thickness; the increase in thickness is, preferably, in stepped form, so that the heat capacity at the point of severing of the conductor is less than the heat dissipation at other regions of the conductor, and especially at the point of application of the current probes. Preferably, the contact points at which the current probes are applied are located directly on the semiconductor surface without any intervening insulating oxide layer.

    Abstract translation: 为了使集成电路(IC)芯片上的电导体的切断更可靠,在要被切断的区域下方的绝缘材料(通常为氧化硅)的区域的厚度增加; 厚度的增加优选为台阶状,使得导体断开点处的热容量小于导体其他区域的散热,特别是在电流探针的应用点。 优选地,施加电流探针的接触点直接位于半导体表面上,而没有任何中间绝缘氧化物层。

    Protective integrated circuit network, particularly for connection to an
inductive load
    3.
    发明授权
    Protective integrated circuit network, particularly for connection to an inductive load 失效
    保护性集成电路网络,特别适用于连接到感性负载

    公开(公告)号:US4178619A

    公开(公告)日:1979-12-11

    申请号:US823286

    申请日:1977-08-10

    CPC classification number: H03K17/08146 H03K17/64

    Abstract: To permit entire integration of a control circuit to switch an inductive load, and protect the integrated control circuit against inductive voltage kicks, voltage surges, and reverse polarity, a series circuit including a diode, which may be constructed as a transistor in diode connection, and a voltage limiting element, typically a Zener diode, or a Zener diode controlled transistor, or four-layer diode are connected in parallel to the main switching path of the semiconductor element which controls current flow through the inductive load, thereby eliminating the necessity of the free wheeling and anti-conductive voltage kick diode which, in combination with the inherent substrate diodes of the inductive circuit, might lead to the damage, or destruction of the IC.

    Abstract translation: 为了允许控制电路整体集成以转换感性负载,并且保护集成控制电路免受感应电压踢,电压浪涌和反极性的影响,包括二极管的串联电路可以被构造为二极管连接中的晶体管, 并且通常是齐纳二极管或齐纳二极管控制晶体管或四层二极管的电压限制元件并联连接到半导体元件的主开关路径,该半导体元件控制电流通过电感负载,从而消除 与感应电路的固有衬底二极管组合的续流和反导电压脚踏二极管可能导致IC的损坏或破坏。

    BATTERY PACK AND BATTERY MODULE AND METHOD FOR OPERATING A BATTERY MODULE
    5.
    发明申请
    BATTERY PACK AND BATTERY MODULE AND METHOD FOR OPERATING A BATTERY MODULE 有权
    电池组和电池模块及操作电池模块的方法

    公开(公告)号:US20080152993A1

    公开(公告)日:2008-06-26

    申请号:US11939893

    申请日:2007-11-14

    Abstract: A battery pack with at least two electrochemical cells, lithium ion cells in particular, has each cell including a positive pole and a negative pole on the end face of the particular cell body, the poles of the cells being electrically connected in series and/or in parallel. A cell connector for electrically connecting the cells is provided on at least two cells, on the end face on the same side relative to their position in the battery pack, the cell connector connecting one pole of the connected cells and extending to a contact region of a circuit board; the cell bodies of the cells are positioned parallel to each other, and the end faces of the cell bodies are located in the same plane.

    Abstract translation: 具有至少两个电化学电池的电池组,特别是锂离子电池,每个电池在特定电池体的端面上包括正极和负极,电池的电极串联和/或 在平行下。 用于电连接电池的电池连接器相对于它们在电池组中的位置在同一侧的端面上设置在至少两个电池上,电池连接器连接连接电池的一极并延伸到 电路板; 单元的单元体彼此平行地定位,并且单元体的端面位于同一平面中。

    ELECTRIC POWER TOOL AND METHOD FOR OPERATING SAME
    6.
    发明申请
    ELECTRIC POWER TOOL AND METHOD FOR OPERATING SAME 失效
    电动工具及其操作方法

    公开(公告)号:US20070247097A1

    公开(公告)日:2007-10-25

    申请号:US11695969

    申请日:2007-04-03

    CPC classification number: B25F5/001 B25B23/147 Y10S388/937

    Abstract: In an electric power tool and a method for operating an electric power tool, a torque limitation of an electric motor reacts when a load moment exceeds a predetermined threshold and in which an output request is carried out by means of a switch. A supply of current to the motor is interrupted when a criterion for the reaction of the torque limitation is detected based on a speed detection of the motor.

    Abstract translation: 在电动工具和操作电动工具的方法中,当负载力超过预定阈值并且通过开关进行输出请求时,电动机的转矩限制反应。 当基于马达的速度检测来检测转矩限制的反应标准时,马达的电流供应被中断。

    Circuit for operating an electric motor during shut down
    7.
    发明授权
    Circuit for operating an electric motor during shut down 失效
    停机期间电动马达运行的电路

    公开(公告)号:US6078157A

    公开(公告)日:2000-06-20

    申请号:US913300

    申请日:1997-09-11

    CPC classification number: B60L7/003 H02P3/12 Y02T10/642

    Abstract: A circuit for operating an electric motor (10) has a triac (24) that is parallel to the electric motor (10). The triac (24) is acted upon by a first control signal (28) that is dependent on the voltage present at a first connection (11) of the electric motor (10). The triac (24) is further acted on by a second control signal (22) that is emitted as a braking signal by a motor-control circuit (19). The circuit of the invention, which includes a semiconductor component (24), permits both a braking of the electric motor (10) and the damping of an inductive voltage peak during the switch-off process of the electric motor (10). The damping of the inductive voltage peak is also assured after the separation of the voltage from an energy source (16).

    Abstract translation: PCT No.PCT / DE96 / 00199 Sec。 371日期:1997年9月11日 102(e)1997年9月11日PCT PCT 1996年2月9日PCT公布。 WO96 / 28883 PCT出版物 日期1996年9月19日用于操作电动机(10)的电路具有平行于电动机(10)的三端双向可控硅(24)。 三端双向可控组件(24)由依赖于电动机(10)的第一连接(11)处存在的电压的第一控制信号(28)起作用。 三端双向可控硅开关元件24进一步由作为制动信号由电动机控制电路(19)发出的第二控制信号(22)起作用。 包括半导体部件(24)的本发明的电路允许电动机(10)的制动和电动机(10)的关断过程期间的感应电压峰值的阻尼。 在从能量源(16)分离电压之后,感应电压峰值的阻尼也得到保证。

    High input impedance transistor amplifier
    9.
    发明授权
    High input impedance transistor amplifier 失效
    高输入阻抗晶体管放大器

    公开(公告)号:US4263562A

    公开(公告)日:1981-04-21

    申请号:US63411

    申请日:1979-08-03

    Applicant: Hartmut Seiler

    Inventor: Hartmut Seiler

    CPC classification number: H03F1/56

    Abstract: A first current source injects an emitter bias current into a base-controlled amplifier transistor. A reference transistor identical to the amplifier transistor is connected to the battery to operate independently of the amplifier transistor. A second constant current source identical to the first injects the same emitter bias current into the reference transistor circuit. A circuit interconnects the bases of the reference and amplifier transistors so that the base current supplied to the amplifier transistor is identical to that drawn by the reference transistor to sustain the flow of emitter bias current. The amplifier transistor then offers a high input impedance to a signal source connected to its base.

    Abstract translation: 第一电流源将发射极偏置电流注入基极控制的放大器晶体管。 与放大器晶体管相同的参考晶体管连接到电池以独立于放大器晶体管工作。 与第一恒定电流源相同的第二个恒流源将相同的发射极偏置电流注入参考晶体管电路。 电路将参考和放大器晶体管的基极互连,使得提供给放大器晶体管的基极电流与由参考晶体管提供的基极电流相同,以维持发射极偏置电流的流动。 放大器晶体管然后向连接到其基极的信号源提供高输入阻抗。

    Electric power tool and method for operating same
    10.
    发明授权
    Electric power tool and method for operating same 失效
    电动工具及其操作方法

    公开(公告)号:US07795829B2

    公开(公告)日:2010-09-14

    申请号:US11695969

    申请日:2007-04-03

    CPC classification number: B25F5/001 B25B23/147 Y10S388/937

    Abstract: In an electric power tool and a method for operating an electric power tool, a torque limitation of an electric motor reacts when a load moment exceeds a predetermined threshold and in which an output request is carried out by means of a switch. A supply of current to the motor is interrupted when a criterion for the reaction of the torque limitation is detected based on a speed detection of the motor.

    Abstract translation: 在电动工具和操作电动工具的方法中,当负载力超过预定阈值并且通过开关进行输出请求时,电动机的转矩限制反应。 当基于马达的速度检测来检测转矩限制的反应标准时,马达的电流供应被中断。

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