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    • 2. 发明授权
    • Pressure sensor component
    • 压力传感器部件
    • US06313514B1
    • 2001-11-06
    • US09093336
    • 1998-06-08
    • Jürgen WintererEric BootzBernd StadlerAchim NeuThies Janczek
    • Jürgen WintererEric BootzBernd StadlerAchim NeuThies Janczek
    • H01L2982
    • B81B7/007G01L19/0084G01L19/0645G01L19/141H01L24/73H01L2224/32245H01L2224/48247H01L2224/73265H01L2924/181H01L2924/00012
    • The pressure sensor component has a chip carrier carrying a semiconductor chip with an integrated pressure sensor having a pressure-detecting surface exposed to the pressure to be measured. A device encapsulation made from an electrically insulating material surrounds the entire assembly except for protruding electrode terminals. Bond wires connect the electrode terminals with the pressure sensor and/or the electronic circuit of the semiconductor chip. The device encapsulation consists entirely of a homogeneous pressure-transmitting medium comprising an enveloping compound, which transmits the pressure to be measured as free from delay and attenuation as possible but is mechanically resistant and dimensionally stable. The pressure to be measured is transmitted directly by the enveloping compound onto the pressure-detecting surface of the semiconductor chip, and the pressure sensor and/or the pressure sensor component is covered tightly on all sides against mechanical and/or chemical influences.
    • 压力传感器部件具有承载具有集成压力传感器的半导体芯片的芯片载体,其具有暴露于待测量的压力的压力检测表面。 由电绝缘材料制成的器件封装围绕整个组件,除了突出的电极端子。 接合线将电极端子与半导体芯片的压力传感器和/或电子电路连接。 装置封装完全由均匀的压力传递介质组成,包括一个包封化合物,其将要测量的压力尽可能地不受延迟和衰减的影响,但具有机械抵抗和尺寸稳定性。 被测量的压力直接由包络化合物传递到半导体芯片的压力检测表面上,并且压力传感器和/或压力传感器部件在所有方面被紧密地覆盖以抵抗机械和/或化学影响。
    • 3. 发明授权
    • Pressure sensor component and production method
    • 压力传感器部件及生产方法
    • US06201467B1
    • 2001-03-13
    • US09382530
    • 1999-08-25
    • Jürgen WintererEric BootzBernd StadlerAchim NeuThies Janczek
    • Jürgen WintererEric BootzBernd StadlerAchim NeuThies Janczek
    • H01C1010
    • G01L19/141G01L19/0038G01L19/0084
    • The pressure sensor component has a chip carrier with an approximately planar chip carrier surface. A semiconductor chip with an integrated pressure sensor is placed on the chip carrier surface. A pressure-detecting surface area of the pressure sensor is exposed to a pressure to be measured. The component is encapsulated with electrically insulating material that encloses the semiconductor chip and/or the chip carrier at least in regions. A chimney-shaped connection piece that projects up relative to the pressure-detecting area of the pressure sensor penetrates through the encapsulation and is connected to the pressure sensor. The connection piece, which is a separate structural element is incorporated in the component encapsulation and it encloses at least the pressure-detecting surface area in a pressure-tight manner with its end bearing on the semiconductor chip. The connection piece is open toward the outside at its opposite end so as to expose the pressure sensor to the pressure to be measured. The invention furthermore relates to a method for producing such a pressure sensor component.
    • 压力传感器部件具有具有近似平面的芯片载体表面的芯片载体。 具有集成压力传感器的半导体芯片放置在芯片载体表面上。 压力传感器的压力检测表面积暴露于要测量的压力。 该部件用至少在区域中封装半导体芯片和/或芯片载体的电绝缘材料封装。 相对于压力传感器的压力检测区域向上突出的烟囱形连接件穿透封装并连接到压力传感器。 作为单独的结构元件的连接件被结合在部件封装中,并且其端部承载在半导体芯片上的至少压力检测表面区域以压力密封的方式封闭。 连接件在其相对端向外打开,以将压力传感器暴露于要测量的压力。 本发明还涉及一种用于制造这种压力传感器部件的方法。
    • 4. 发明授权
    • Rear muffler assembly
    • 后消声器总成
    • US07562741B2
    • 2009-07-21
    • US11867738
    • 2007-10-05
    • Jörg WinklelBernd Stadler
    • Jörg WinklelBernd Stadler
    • F01N7/04F01N1/08F01N1/02
    • F01N1/04F01N1/006F01N1/084F01N1/085F01N1/089F01N1/10F01N1/166F01N13/02F01N2470/14F01N2490/02
    • A rear muffler assembly for an internal combustion engine has a first and a second muffler through which exhaust gases flow and which are separated from one another. The first and second mufflers have in each case an exhaust gas delivery and discharge through an exhaust gas routing pipe issuing into an exhaust pipe which follows downstream and in which an exhaust gas shutoff flap which can be closed temporarily is disposed. The rear muffler assembly contains two exhaust gas routing pipes, the first exhaust gas routing pipe having within the rear muffler an issue orifice for exhaust gases positively emerging from the second exhaust gas routing pipe, with the exhaust gas shutoff flap closed, into which first exhaust gas routing pipe the exhaust gases from the internal combustion engine flow directly.
    • 用于内燃机的后消音器组件具有第一和第二消声器,废气流过该消声器并且彼此分离。 第一和第二消音器在每种情况下都具有通过排放气体排放管排出的废气的排放物,该废气排放管排放到沿着下游排出的排气管中,并且其中布置有临时封闭的排气关闭挡板。 后消音器组件包含两个废气排放管,第一废气排放管在后消音器内具有用于从第二废气排放管正向排出的废气的排放孔,废气关闭挡板关闭,第一排气管 气体导管从内燃机的排气直接流出。