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    • 36. 发明授权
    • Test carrier for analytical determination having a highly effective
fixing layer for flow-through bound/free separation
    • 用于分析确定的测试载体,具有高效的固定层,用于流动 - 通过边界/自由分离
    • US5232663A
    • 1993-08-03
    • US697566
    • 1991-05-09
    • Hans-Erich WilkErich SchneiderAndreas MarschallManfred Bleisteiner
    • Hans-Erich WilkErich SchneiderAndreas MarschallManfred Bleisteiner
    • G01N31/22G01N33/543
    • G01N33/54386Y10S436/805Y10S436/81
    • Test carrier for the analytical determination of a constituent of a sample fluid by a specific binding reaction between two binding partners having biological affinity. A plurality of test layers is so disposed that they are wetted successively by the fluid and form a fluid transport path, in which one of the test layers is a fixing layer (18) which is a porous carrier matrix. The first of the two binding partners is fixed to the latter. The fluid containing the second binding partner flows through the fixing layer (18), at right angles to its surface, on the test carrier (10).A largely complete binding reaction in an extraordinarily short time is achieved during the flow through the preferably very thin fixing layer (18) by the fact that a microporous plastics layer with a pore size P of at least 0.01 pm is used as the carrier matrix, and at the same time the size D of the second binding partner and the pore size P of the plastics layer are adjusted to one another so that the pore size P is at least twice and at most ten times as great as the size D of the second binding partner.
    • 用于通过具有生物亲和力的两个结合配偶体之间的特异性结合反应来分析测定样品液体成分的测试载体。 多个测试层被布置成使得它们被流体依次润湿并形成流体输送路径,其中一个测试层是作为多孔载体矩阵的固定层(18)。 两个具有约束力的合作伙伴中的第一个是固定的。 含有第二结合对象的流体在测试载体(10)上流过固定层(18),与其表面成直角。 在通过优选非常薄的固定层(18)的流动期间,通过使用具有至少0.01μm的孔径P的微孔塑料层作为载体矩阵的事实,在非常短的时间内实现了基本上完全的结合反应, 并且同时将第二结合配对物的尺寸D和塑料层的孔径P彼此调节,使得孔径P至少为D的尺寸的两倍和至多十倍 第二个约束力的伙伴。
    • 37. 发明授权
    • Method for adjusted air and fuel quantities for a multi-cylinder
internal combustion engine
    • 多缸内燃机调节空气和燃料量的方法
    • US5095874A
    • 1992-03-17
    • US679044
    • 1991-05-13
    • Eberhard SchnaibelErich SchneiderMartin KlenkWinfried MoserChristian KlinkeLutz ReuschenbachKlaus Benninger
    • Eberhard SchnaibelErich SchneiderMartin KlenkWinfried MoserChristian KlinkeLutz ReuschenbachKlaus Benninger
    • F02D43/00F02D9/02F02D41/04
    • F02D41/045F02D43/00
    • In a method for adjusting air and fuel masses for a multi-cylinder internal combustion engine with individual injection for each cylinder, the fuel mass for each injection operation is calculated taking into account the probable intake-pipe pressure during the opening time of the inlet valve. After a change of the accelerator pedal, the throttle flap is only adjusted when the fuel masses decisive for the new throttle-flap position have been calculated and substantially ejected. By virtue of the fact that fuel masses to be injected are not calculated taking into account the current air mass flow but taking into account the intake-pipe pressure, which is decisive in the induction operation, and that a change in the actuation of the throttle flap, which would lead to a change in the intake-pipe pressure not taken into account in the calculation of the injection quantity, is only permitted again after a recalculation, an optimum ratio between fuel mass and air mass per charge for the purpose of obtaining a specified value for the air/fuel ratio is always obtained, even in non-steady-state conditions of an internal combustion engine. Apart from the future intake-pipe pressure, account is also taken in the calculation of the fuel mass to be ejected of how much fuel passes into a wall film or is released from the latter.
    • PCT No.PCT / DE90 / 00560 Sec。 371日期1991年5月13日 102(e)日期1991年5月13日PCT提交1990年7月24日PCT公布。 WO91 / 04401 PCT出版物 日期:1991年4月4日。在用于为每个气缸单独喷射的多气缸内燃机的空气和燃料质量调节方法中,每次喷射操作的燃料质量被计算在考虑到可能的进气管压力 入口阀的打开时间。 在加速踏板改变之后,仅当已经计算出并且基本上弹出用于新的油门襟翼位置的燃料质量决定性时才调整节气门瓣。 由于考虑到当前的空气质量流量而是考虑到在感应操作中决定性的进气管压力而不计算要喷射的燃料块,并且油门的致动变化 在计算喷射量时,不会考虑到进气管压力的变化,在重新计算后,再次计算出燃料质量与每次充气的空气质量之间的最佳比例,才能获得 即使在内燃机的非稳态条件下,总是能够获得空燃比的规定值。 除了未来的进气管压力之外,还考虑了要排出多少燃料进入壁膜或从后者释放的燃料质量的计算。
    • 39. 发明授权
    • Electronic fuel controller for an automotive internal combustion engine
    • 用于汽车内燃机的电子燃料控制器
    • US4622936A
    • 1986-11-18
    • US760124
    • 1985-07-29
    • Erich JungingerKlaus HahnEberhard SchnaibelErich Schneider
    • Erich JungingerKlaus HahnEberhard SchnaibelErich Schneider
    • B60K26/00B60K26/04F02B1/04F02D11/10F02D41/14
    • B60K26/04F02D11/106F02B1/04F02D2250/16
    • To allow for apparatus tolerances, aging of equipment, and changes in operation, for example due to changes in temperature, in a closed-loop servo system in which an operator-controlled fuel supply control element (1) provides, via a coupled command control transducer (2), a signal to control a positioning motor (8) which moves a fuel supply control element (9, 29) in accordance with deflection of the operator control panel, a logic and calculating element, in form of a microprocessor (3) is provided, included in the control loop. When the fuel control element, for example a throttle in the induction pipe of an Otto-type internal combustion engine (ICE) or a fuel injection controller of a Diesel engine reaches a predetermined limiting position, for example no-load idling, or full-load wide-open position, and engages a corresponding stop (12, 14; 212, 214), the microprocessor provides a test or monitoring signal which algebraically differs from that which a command signal should have when the fuel control element is at the respective position. The test signal is changed, in linear steps, towards the condition at which an error signal within the servo loop becomes zero or null; the value of the test command signal is stored at that time and used as a compensation or added, algebraically, to the transduced command signal from the command control transducer (2), or interpolated with respect to the other limiting position to derive an interpolation characteristic, thereby modifying the transduced command signal, so that the actual position of the fuel supply control element will be that desired by the operator controlling the operator-controlled controller (1).
    • 在操作员控制的燃料供应控制元件(1)经由耦合的指令控制(1)提供的闭环伺服系统中,允许设备公差,设备老化和操作变化(例如由于温度变化) 换能器(2),用于控制定位马达(8)的信号,该定位马达(8)根据操作员控制面板的偏转运动燃料供应控制元件(9,29),逻辑和计算元件,其形式为微处理器(3 )被包含在控制回路中。 当燃料控制元件,例如奥托式内燃机(ICE)的导入管中的节气门或柴油发动机的燃料喷射控制器达到预定的限制位置时,例如空载怠速或全速空转, 负载大开位置,并与相应的停止(12,14; 212,214)接合,微处理器提供与燃料控制元件处于相应位置时与指令信号应具有的代数不同的测试或监视信号 。 测试信号以线性步长改变为伺服环路内的误差信号为零或为零的状态; 该测试命令信号的值被存储在该时刻,并用作代数地补偿或相加于来自命令控制传感器(2)的转换的命令信号,或相对于另一个限制位置进行内插,以导出插值特性 ,从而修改转换的指令信号,使得控制操作员控制的控制器(1)的操作者将期望燃料供给控制元件的实际位置。