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    • 3. 发明授权
    • Vehicle heating appliance with overheating checking device
    • 具有过热检测装置的车辆加热器具
    • US5788148A
    • 1998-08-04
    • US669355
    • 1996-06-28
    • Erwin BurnerJurgen EppleMichael HumburgJohannes Koch
    • Erwin BurnerJurgen EppleMichael HumburgJohannes Koch
    • B60H1/22F23N5/24G05D23/19G05D23/24G05D23/00
    • B60H1/2206F23N5/242G05D23/1931G05D23/24B60H2001/2231B60H2001/2256F23N2023/08F23N2023/14F23N2025/08F23N2035/30F23N2041/14
    • In a vehicle heating appliance, an overhead state is detected by an overheating temperature sensor by means of a microprocessor. The overheating temperature sensor supplies a signal (UTF) to the microprocessor, and when the signal (UTF) exceeds a threshold value, the microprocessor blocks the transmission of driving signals to a driving transistor (Tr) for the fuel dosing pump. A circuit connected in parallel to the microprocessor with a threshold value switch acts as a redundant switching-off device. The output signal of the threshold value switch is applied to an AND-gate whose output is connected to the base of the driving transistor (Tr) and whose other input receives the driving signals from the microprocessor. When the signal UFT exceeds the threshold value of the threshold switch, the AND-gate blocks all signal transmission from the microprocessor to the driving transistor, so that the fuel dosing pump is stopped. The danger of overheating is detected in that the signal supplied by the overheating temperature sensor exceeds an overheating temperature threshold value. Preferably the microprocessor calculates a differential value from the signal supplied by the overheating temperature sensor and from an output signal supplied by a temperature sensor of the heat transfer medium. This differential value is compared with a threshold differential value in order to stop the fuel dosing pump if the calculated differential value exceeds the threshold differential value. Instead of stopping the fuel dosing pump, it may be enough to reduce the power of the burner in order to avoid the danger of possible overheating.
    • PCT No.PCT / EP94 / 04307 Sec。 371日期:1996年6月28日 102(e)日期1996年6月28日PCT 1994年12月27日PCT PCT。 公开号WO95 / 18023 日期1995年7月6日在车辆用加热器具中,通过微处理器通过过热温度传感器检测开销状态。 过热温度传感器向微处理器提供信号(UTF),当信号(UTF)超过阈值时,微处理器阻止驱动信号传输到燃料计量泵的驱动晶体管(Tr)。 与具有阈值开关的微处理器并联连接的电路充当冗余关断装置。 阈值开关的输出信号被施加到输出连接到驱动晶体管(Tr)的基极并且其另外的输入接收来自微处理器的驱动信号的与门。 当信号UFT超过阈值开关的阈值时,与门阻止从微处理器到驱动晶体管的所有信号传输,使得燃料计量泵停止。 检测出由过热温度传感器提供的信号超过过热温度阈值的过热危险。 优选地,微处理器根据由过热温度传感器提供的信号和由传热介质的温度传感器提供的输出信号来计算差分值。 将该差分值与阈值差值进行比较,以便如果计算出的微分值超过阈值微分值则停止燃料计量泵。 代替停止燃料计量泵,可能足以减少燃烧器的功率,以避免可能的过热危险。
    • 4. 发明申请
    • Thorax Supporting Device
    • 胸腔支持装置
    • US20090131841A1
    • 2009-05-21
    • US12084179
    • 2006-10-27
    • Jurgen EppleLars Svensson
    • Jurgen EppleLars Svensson
    • A61F5/00
    • A61F5/03A61F5/30
    • In a thorax supporting device including at least one tension element (1) surrounding the thorax and support elements capable of being pressed against the thorax by the aid of the at least one tension element, the support elements are formed by at least two cushions (2, 3) or the like, which are arranged on both sides of the thoracic part to be supported. The tension element (1) comprises at least two portions of different elasticity, wherein a first portion (13) extending between the two cushions (2, 3) over the thoracic region to be supported has a lower elasticity in the tension direction than a second portion (14) extending between the cushions (2, 3) in the opposite direction.
    • 在胸部支撑装置中,包括至少一个围绕胸部的张力元件(1)和能够借助于至少一个张力元件而被压靠胸部的支撑元件,支撑元件由至少两个垫子(2 ,3)等,其布置在待支撑的胸部的两侧。 张力元件(1)包括不同弹性的至少两个部分,其中在被支撑的胸部区域之间在两个垫子(2,3)之间延伸的第一部分(13)在张力方向上具有比第二部分 部分(14)沿相反方向在垫子(2,3)之间延伸。