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    • 12. 发明授权
    • Vehicle tire pressure monitoring system
    • 车胎压力监测系统
    • US4554528A
    • 1985-11-19
    • US525724
    • 1983-08-23
    • Rainer BurkelCornelius Peter
    • Rainer BurkelCornelius Peter
    • B60C23/02B60C23/04G08C19/00
    • B60C23/043
    • The respective wheels of a vehicle have transducers (11, 12) associated therewith which provide pulse trains (S1, S2) upon revolution of the wheels, the pulses being either "mark" pulses if the transducer senses "correct pressure", or "space" pulses if the transducer senses "low pressure". The pulses from all the transducers are logically combined in a NOR-gate (23), and the output is connected via a common junction (J) to the count or shift inputs of a group of shift registers (22). The shift registers are individually reset by the pulses from the individual transducers. Thus, if one of the transducers signals "low pressure" conditions, the particular shift register (22) will not be reset, and, upon shifting through to its terminal count, will provide respective output signals to individually connected indicators (27). All the indicators are connected to a common, particularly acoustic warning signal indicator (19), and a test timing circuit (T, 31) is provided, enabled upon turning ON the main switch of the vehicle to provide a test cycle and a test warning output.
    • 车辆的相应车轮具有与其相关联的换能器(11,12),其在车轮旋转时提供脉冲串(S1,S2),如果换能器感测到“正确的压力”,则脉冲是“标记”脉冲,或者“空间 “如果换能器感测到”低压“脉冲。 来自所有换能器的脉冲逻辑地组合在非门(23)中,并且输出通过公共结(J)连接到一组移位寄存器(22)的计数或移位输入。 移位寄存器由各个换能器的脉冲单独复位。 因此,如果其中一个换能器发出“低压”条件,则特定的移位寄存器(22)将不被复位,并且在切换到其终端计数时,将向单独连接的指示器(27)提供相应的输出信号。 所有的指示灯都连接到一个普通的,特别是声音警告信号指示器(19),并且提供了一个测试定时电路(T,31),在打开车辆的主开关以提供测试周期和测试警告 输出。
    • 13. 发明授权
    • Method and apparatus for automatic engine shut-off and restart
    • 自动发动机关闭和重新启动的方法和装置
    • US4192279A
    • 1980-03-11
    • US4236
    • 1979-01-17
    • Wolfgang MaischRainer Burkel
    • Wolfgang MaischRainer Burkel
    • F02D41/34F02D17/04F02D29/02F02D43/00F02N11/08F02B75/12
    • F02N11/0818F02D17/04F02N2200/022F02N2200/063F02N2200/103Y02T10/48Y10S261/19Y10T477/653Y10T477/71Y10T477/79
    • A method and apparatus for automatic arrest of the motor in a motor vehicle in conditions of standstill or near-standstill, for example when the motor reaches speeds at or below the stalling speed with an engaged drive line. In stop-and-go driving, the invention includes monitoring the vehicle speed, the motor speed and the state of actuation of the accelerator pedal and the clutch pedal. If a set of conditions is met, for example that the vehicle speed is below 3 kilometers per hour, and that neither the accelerator pedal nor the clutch pedal are depressed, and the engine temperature is sufficiently high, the apparatus of the invention automatically arrests the engine either by fuel shut-off or by ignition shut-off or both. A depression of the clutch pedal restarts the engine. The invention further provides for automatic fuel shut-off to the motor under the conditions of engine braking, i.e., operation with closed throttle and relatively high motor speed.
    • 一种用于在静止或接近静止的情况下在机动车辆中自动停止马达的方法和装置,例如当马达以啮合的驱动线路达到或低于失速速度的速度时。 在停止驾驶中,本发明包括监视车速,电动机速度和加速器踏板和离合器踏板的致动状态。 如果满足一组条件,例如车速低于每小时3公里,并且加速踏板和离合器踏板都不被压下,并且发动机温度足够高,则本发明的装置自动地将 发动机通过燃油切断或点火关闭或两者兼而有之。 离合器踏板的压低重启发动机。 本发明还提供了在发动机制动的条件下,即具有闭合节气门和较高电动机速度的操作下对电动机的自动燃料切断。
    • 17. 发明授权
    • Pneumatically operable switch unit for monitoring tire pressure
    • 用于监测轮胎压力的气动操作开关单元
    • US4435625A
    • 1984-03-06
    • US353966
    • 1982-03-02
    • Emil BuchschmidRainer BurkelJean DanampsAnton FrenznickGunther Stradtmann
    • Emil BuchschmidRainer BurkelJean DanampsAnton FrenznickGunther Stradtmann
    • B60C23/02B60C23/04G01L17/00H01H35/00
    • B60C23/0408
    • An insulating cup-shaped body (29) that is screwed into the rim (11) of a vehicle wheel prevents conduction of heat (generated by the brakes, for example) from heating the metallic body (16) that forms a reference pressure chamber closed off by a membrane (17) from the inflated interior of a vehicle tire. The membrane (17) is set slightly within the rim of the cup for protection during tire changes. The chamber and switch housing (16) and a spool (27) for the coil of a resonant circuit form a preassembled unit that is snapped into the insulating cup and cemented into place. The relatively large coil diameter adds to the economy of the device, permitting the use of a small capacitor. The temperature of the gas sealed in the reference pressure chamber (18) by closure of the filling bore with a steel ball (25) follows the temperature of the interior of the tire and reliably opens the resonant circuit if the tire pressure falls below a prescribed limit. The condition of the resonant circuit is sensed by a fixed miniature oscillator mounted on the axle.
    • 螺纹连接到车轮的轮辋(11)中的绝缘的杯形体(29)防止了热(由例如制动器产生的)的传导加热形成基准压力室的金属体(16) 通过来自车辆轮胎的充气内部的膜(17)离开。 膜(17)稍微设置在杯子的边缘内,以在轮胎更换期间进行保护。 腔室和开关壳体(16)和用于谐振电路的线圈的线轴(27)形成预先组装的单元,其被卡扣到绝缘杯中并胶合到位。 相对较大的线圈直径增加了器件的经济性,允许使用小电容器。 通过用钢球(25)关闭填充孔而密封在参考压力室(18)中的气体的温度跟随轮胎内部的温度,并且如果轮胎压力低于规定的范围则可靠地打开谐振回路 限制。 谐振电路的状态由安装在轴上的固定微型振荡器感测。
    • 18. 发明授权
    • Combustion process sensor arrangement
    • 燃烧过程传感器装置
    • US4409815A
    • 1983-10-18
    • US314529
    • 1981-10-26
    • Rainer BurkelCornelius PeterKlaus Muller
    • Rainer BurkelCornelius PeterKlaus Muller
    • F02P17/12F02B1/04F02B3/06F02B77/08F02D35/00F02P17/00G01J1/02G01L23/22G01M15/00H01T13/48
    • H01T13/48G01L23/22F02B1/04F02B3/06
    • To permit the use of molten glass in a sensor which has excellent characteristics with respect to capability of being melt-connected to a housing (11) while being pressure-resistant, a glass plug (12) is melt-connected to the housing (11) at a point remote from the end facing the combustion chamber; a quartz-glass rod (13), maintained in centered positioned in the housing by a powder or pulverized filling (15) of talcum, graphite, or spinel, is retained in the housing by a retention sleeve (16) pressing against a sealing O-ring (17); a bulge (13a) additionally contributes to maintaining the quartz-glass rod in position, and a spring washer (19) may be used, interposed between the quartz-glass rod (13) and the melted-in window (12) to accommodate differential expansion, under heating, of the filler (15) and the housing (11).
    • 为了允许在传感器中使用熔融玻璃,该传感器具有相对于在耐压的情况下熔融连接到壳体(11)的能力的优异特性,玻璃塞(12)熔化连接到壳体(11) )远离面向燃烧室的一端; 通过滑块,石墨或尖晶石的粉末或粉碎的填充物(15)保持在中心定位在壳体中的石英玻璃棒(13)通过保持套筒(16)保持在壳体中,压紧密封件 (17); 凸起(13a)还有助于将石英玻璃棒保持在适当位置,并且可以使用弹簧垫圈(19),插入在石英玻璃棒(13)和熔化窗(12)之间以适应差别 膨胀,在加热下,填料(15)和壳体(11)。