公开(公告)号：US5691892A

公开(公告)日：1997-11-25

申请号：US385935

申请日：1995-02-09

申请人： Friedhelm Meyer ,  Richard Spitz ,  Herbert Goebel ,  Ulrich Schaefer ,  Vesna Biallas ,  Anton Mindl ,  Martin Frey ,  Henning Stilke ,  Holger Haussmann ,  Siegfried Schuler

发明人： Friedhelm Meyer ,  Richard Spitz ,  Herbert Goebel ,  Ulrich Schaefer ,  Vesna Biallas ,  Anton Mindl ,  Martin Frey ,  Henning Stilke ,  Holger Haussmann ,  Siegfried Schuler

IPC分类号： H02K19/36 ,  H01L25/07 ,  H01L25/11 ,  H02K11/04 ,  H02P9/30 ,  H02M1/00

CPC分类号： H01L25/112 ,  H01L25/072 ,  H02K11/046 ,  H02P9/30 ,  H01L2924/0002

摘要： A rectifier arrangement for a three-phase generator having at least one power diode allocated to each half-wave of each phase and a cooling arrangement for the power diodes. The power diodes may be designed as diode chips and be arranged between two diametrically opposed heat sinks, while being oriented with respect to polarity and electrically and/or thermally conductive.

摘要翻译： 一种用于三相发生器的整流器装置，其具有分配给每相的每个半波的至少一个功率二极管和用于功率二极管的冷却装置。 功率二极管可以被设计为二极管芯片并且布置在两个直径相对的散热器之间，同时相对于极性和电和/或导热而定向。

公开(公告)号：US5352929A

公开(公告)日：1994-10-04

申请号：US83673

申请日：1993-06-25

申请人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Helmut Suelzle

发明人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Helmut Suelzle

IPC分类号： F02N11/08 ,  H02J7/14 ,  H02J7/24 ,  H02P9/08 ,  F02N11/04 ,  H02J7/16

CPC分类号： H02J7/1446 ,  Y02T10/92

摘要： The apparatus for controlling an output voltage of a generator of an internal combustion engine having a starter device, includes a charge control signaling device, an excitation coil for the generator and a voltage regulator controlling an excitation current in the excitation coil and an excitation current limiting device for limiting the excitation current during a predetermined starting phase (.DELTA.t1 ) connected to the voltage regulator. The excitation current limiting device detects whether the engine is in a starting phase. If the engine is in a starting phase, the excitation current limiting device reduces the excitation current so that a voltage is produce at generator terminal D+ which permits no load current and simultaneously guarantees that the charge control signalling device is shut off. After ending of the starting phase the excitation current limiting device is shut off and the excitation current is increased to its standard value, which results in a generator output voltage which is above the power supply voltage that charges the battery.

摘要翻译： 用于控制具有起动装置的内燃机的发电机的输出电压的装置包括充电控制信号装置，用于发电机的励磁线圈和控制励磁线圈中的励磁电流的电压调节器以及限制励磁电流 用于在连接到电压调节器的预定起动阶段（DELTA t1）期间限制励磁电流的装置。 励磁电流限制装置检测发动机是否处于起动阶段。 如果发动机处于启动阶段，励磁电流限制装置降低励磁电流，从而在发电机端子D +处产生电压，其允许无负载电流并同时保证充电控制信号装置被切断。 启动阶段结束后，励磁电流限制装置关闭，励磁电流增加到其标准值，导致发电机输出电压高于为电池充电的电源电压。

公开(公告)号：US5160881A

公开(公告)日：1992-11-03

申请号：US671863

申请日：1991-04-01

申请人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer

发明人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer

IPC分类号： B60R16/02 ,  H02H7/06 ,  H02K9/04

CPC分类号： H02H7/06

摘要： Fresh air from an area located outside of the engine compartment is supplied to an alternator in a motor vehicle by ventilator. The ventilator is supplied with voltage from the alternator power supply system, and since a failure of the ventilator could lead to destruction of the alternator due to heat, the functioning of the ventilator is monitored by a device or circuit for monitoring and/or controlling the ventilator. This circuit also has a device for self-checking and controls the additional ventilator as a function of the alternator temperature by a device for measuring alternator temperature electrically connected to it.

摘要翻译： PCT No.PCT / DE90 / 00367 Sec。 371日期1991年4月1日 102（e）日期1991年4月1日PCT提交1990年5月17日PCT公布。 出版物WO91 / 02397 日期1991年2月21日。从发动机舱外面的区域的新鲜空气通过呼吸机供应给机动车辆的交流发电机。 呼吸机由交流发电机供电系统提供电压，并且由于呼吸机故障可能导致交流发电机由于热量而被破坏，所以呼吸机的功能由用于监控和/或控制呼吸机的设备或电路监控 呼吸机 该电路还具有用于通过用于测量与其电连接的交流发电机温度的装置来自检和控制附加通气机作为交流发电机温度的函数的装置。

公开(公告)号：US5107198A

公开(公告)日：1992-04-21

申请号：US548920

申请日：1990-07-21

申请人： Friedhelm Meyer ,  Wunnibald Frey ,  Mathias Doege

发明人： Friedhelm Meyer ,  Wunnibald Frey ,  Mathias Doege

IPC分类号： H02J7/24 ,  H02J7/16

CPC分类号： H02J7/163

摘要： The apparatus for charging a battery particularly for a motor vehicle, with a self-exciting generator is provided in which the generator pre-excitation is improved during starting in that an additional relay is triggered via the starter arrangement, which relay connects the battery with the exciting winding via an additional line when starting and improves the pre-excitation. The additional relay contains a delay circuit, so that the pre-excitation is improved via the additional line also some time after the starting process. The additional line or current branch can contain the relay switch of the additional relay, a resistor and a diode connected electrically in series and the battery is connected with the exciting winding of the generator by it when the additional relay is energized. A capacitor can be connected in parallel with the additional relay coil to provide an appropriate time delay.

摘要翻译： PCT No.PCT / DE89 / 00596 Sec。 371日期1990年7月27日第 102（e）日期1990年7月27日PCT PCT 1989年9月20日PCT公布。 出版物WO90 / 07218 日期：1990年6月28日。提供一种特别用于具有自激励发电机的机动车辆的电池的装置，其中在启动期间发电机预激励被改善，因为通过起动器装置触发附加的继电器， 该继电器在启动时通过附加线将电池与励磁绕组连接，并改善了预励磁。 附加继电器包含一个延迟电路，从而在启动过程之后的一段时间内通过附加线改进预激励。 额外的线路或电流分支可以包含附加继电器的继电器开关，电阻器和二极管，串联电连接，并且当附加继电器通电时，电池与发电机的励磁绕组连接。 电容器可以与额外的继电器线圈并联连接以提供适当的时间延迟。

公开(公告)号：US5548202A

公开(公告)日：1996-08-20

申请号：US107814

申请日：1993-08-18

申请人： Gunter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Helmut Suelzle

发明人： Gunter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Helmut Suelzle

IPC分类号： H02H6/00 ,  H02H7/06 ,  H02J7/16 ,  H02P9/30 ,  H02J7/14

CPC分类号： H02H6/00 ,  H02J7/166 ,  H02P9/30 ,  H02H7/06 ,  H02P2101/45

摘要： In a device and a method for regulating an alternator increased alternator output is achieved either in that the exciter current can have a value above the nominal exciter current or in that the alternator control parameters are fixed in such a way that overheating could occur under unfavorable circumstances. In order to prevent this overheating even under unfavorable circumstances, the temperature is measured preferably in the regulator and the temperature at critical locations is determined from this temperature while taking into account typical parameters. This can be effected in that the temperature or temperatures which would occur in stationary operation are first determined. When an impermissible temperature is detected, the exciter current is reduced by suitable steps until the allowable maximum temperature is not exceeded.

摘要翻译： PCT No.PCT / DE92 / 00985 Sec。 371日期：1993年8月18日 102（e）日期1993年8月18日PCT提交1992年11月26日PCT公布。 公开号WO93 / 12568 日期1993年6月24日在用于调节交流发电机的装置和方法中，增加的交流发电机输出的实现是，激励器电流可以具有高于标称激励器电流的值，或者交流发电机控制参数固定为过热 可能发生在不利的情况下。 为了在不利的情况下防止这种过热，优选在调节器中测量温度，并且在考虑典型参数的情况下，从该温度确定临界位置处的温度。 这可以通过首先确定在静止操作中发生的温度或温度来实现。 当检测到不允许的温度时，通过适当的步骤减小激励器电流，直到不超过允许的最高温度。

公开(公告)号：US5198744A

公开(公告)日：1993-03-30

申请号：US712132

申请日：1991-06-06

申请人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Guenter Schramm

发明人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Guenter Schramm

IPC分类号： H02J7/14 ,  H02P9/00 ,  H02P9/14

CPC分类号： H02P9/006 ,  H02J7/1438 ,  H02J7/1453 ,  H02P2101/45

摘要： A generator having an exciting winding and a standard load associated with a standard exciting current in the exciting winding can be controlled by a voltage regulator which adjusts an exciting current in the exciting winding and a temperature measurement device in a predetermined location in the generator and/or a voltage regulator associated with the generator, which is connected to the voltage regulator, advantageously via a microprocessor device or a pulse duration modulation circuit connected to the final regulating stage of the voltage regulator for gating the exciting current. So that the generator can be dimensioned to operate above its maximum rated temperature and can be operated in a superexcited state, the method of controlling the generator includes the steps of increasing the exciting current in the exciting winding beyond the standard exciting current to operate the generator at a higher load than the standard load; measuring a temperature T.sub.G at a predetermined location, advantageously in the generator, with the temperature measurement device; determining an allowed limiting temperature T.sub.GMAX at the predetermined location; lowering the exciting current, I.sub.Err, when the temperature T.sub.G is greater than the allowed limiting temperature T.sub.GMAX and maintaining the output power as high as possible without exceeding the allowed limiting temperature.

摘要翻译： 具有励磁绕组和与励磁绕组中的标准励磁电流相关联的标准负载的发电机可以通过调节励磁绕组中的励磁电流的调压器和在发电机中的预定位置的温度测量装置和/ 或者与发电机相关联的电压调节器，其有利地通过连接到电压调节器的最终调节级的微处理器装置或脉冲持续时间调制电路连接到电压调节器，用于选通激励电流。 因此，发电机的尺寸可以在其最大额定温度以上运行，并且可以以超激发状态运行，控制发电机的方法包括增加励磁绕组中超过标准励磁电流的励磁电流以操作发电机的步骤 在比标准载荷高的载荷下; 用温度测量装置测量在预定位置，有利地在发电机中的温度TG; 确定所述预定位置处的允许极限温度TGMAX; 当温度TG大于允许的极限温度TGMAX时，降低励磁电流IErr，并保持输出功率尽可能高而不超过允许的极限温度。

公开(公告)号：US4390792A

公开(公告)日：1983-06-28

申请号：US281238

申请日：1981-07-07

申请人： Friedhelm Meyer ,  Wolfgang Kurz ,  Joachim Severing

发明人： Friedhelm Meyer ,  Wolfgang Kurz ,  Joachim Severing

IPC分类号： H02J7/24 ,  H02J7/14 ,  H02J7/00

CPC分类号： H02J7/1461 ,  Y10S320/20

摘要： To provide a positive indication that a battery has been reversely connected to a self-contained electrical network, for example a vehicular or boat network, a diode (24) of low current carrying capacity is connected across the terminals (25, 26) of the network, poled in blocking direction. Upon erroneous or reverse connection of the battery (13) with reverse terminals, the diode will immediately burn out, thus providing positive identification of such a reverse connection, even if only of such short time duration that the main rectifier diodes were not yet damaged. To prevent spurious replacement of the diode and thus elimination of the indication, the diode (24) can be molded into or cemented into a depression or groove formed in the insulating support plate (28) supporting the rectifier element.

摘要翻译： 为了提供电池已经反向连接到独立电网（例如车辆或船网络）的正面指示，具有低载流能力的二极管（24）跨越所述电源的端子（25,26）连接 网络，阻塞方向。 在电池（13）与反向端子错误或反向连接时，即使只有主整流二极管尚未损坏的短时间长度，二极管将立即烧坏，从而提供这种反向连接的正确识别。 为了防止二极管的虚假更换并因此消除指示，二极管（24）可以模制或胶合到形成在支撑整流元件的绝缘支撑板（28）中的凹陷或凹槽中。

公开(公告)号：US20100229591A1

公开(公告)日：2010-09-16

申请号：US12669609

申请日：2008-07-07

申请人： Didier Pathier ,  Beny Bruggeman ,  Cemal Oztas ,  Robert Taylor ,  Friedhelm Meyer ,  Jochen Weidlich

发明人： Didier Pathier ,  Beny Bruggeman ,  Cemal Oztas ,  Robert Taylor ,  Friedhelm Meyer ,  Jochen Weidlich

IPC分类号： F25D25/02

CPC分类号： F25D3/11

摘要： The invention relates to a device for freezing articles, that comprises a conveyor with a porous belt maintained in position inside the device by drums, and a means for impregnating the belt of said conveyor with a cryogenic liquid, wherein the impregnation of the belt is carried out by partially or totally immersing the belt in a bath of cryogenic liquid, characterised in that it comprises a means for pressing the belt of the conveyor onto one of said drums.

摘要翻译： 本发明涉及一种用于冷冻制品的装置，其包括具有通过鼓保持在装置内的多孔带的输送机，以及用于将低温液体浸渍在所述输送机的带上的装置，其中带状物的浸渍被携带 通过将带部分地或完全地浸入低温液体浴中，其特征在于，其包括用于将输送带的压力压在其中一个鼓上的装置。

公开(公告)号：US5538074A

公开(公告)日：1996-07-23

申请号：US238420

申请日：1994-05-05

申请人： Friedhelm Meyer

发明人： Friedhelm Meyer

IPC分类号： F04D25/14 ,  F04D29/54 ,  F25D17/06 ,  F28F13/06

CPC分类号： F04D29/545 ,  F04D25/14 ,  Y10T137/7882

摘要： In the case of a heat exchanger, in particular a cooling apparatus, having a housing and at least one ventilator for blowing the air which flows through the heat exchanger out through an outlet opening in the housing, there is arranged on the outside of the outlet opening (4) of the housing (1), in order to avoid energy losses upon defrosting and to save energy costs, a flexible flat piece (6, 15) which permits air to emerge unimpeded into the surrounding space when the ventilator is operating but which collapses when the ventilator is shut off and thereby covers the outlet opening of the housing so that, upon the defrosting, no moist and warm defrosting air can emerge through the outlet opening of the housing into the surrounding space.

摘要翻译： 在具有壳体的热交换器，特别是冷却装置的情况下，具有壳体和至少一个用于将通过热交换器流出的空气吹送通过壳体中的出口的至少一个通风机，布置在出口的外侧 （1）的开口（4），以避免在除霜时的能量损失并节省能源成本;柔性扁平件（6,15），其允许空气在呼吸机运行时不受阻碍地流入周围空间，但是 当通气机被切断并因此覆盖壳体的出口开口时，其被塌缩，使得在除霜时，不会通过壳体的出口开口出现潮湿和温暖的除霜空气进入周围空间。

公开(公告)号：US5523672A

公开(公告)日：1996-06-04

申请号：US351371

申请日：1994-12-08

申请人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag

发明人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag

IPC分类号： H02J7/14 ,  H02J7/24 ,  H02P9/30

CPC分类号： H02P9/305 ,  H02J7/1476 ,  H02J7/245 ,  Y02T10/92

摘要： The description concerns a voltage regulator (12) for regulating the output voltage (UB+) of an alternator (10) which is driven by an internal combustion engine. The voltage regulator (12) has an additional circuit (24) which evaluates the exciter current duty cycle (T) and supplies a signal (S1) at its output which is high when the exciter current duty cycle is high and low when the exciter current duty cycle is low. The circuit (24) is integrated in the voltage regulator (12) and the output signal (S1) supplied by it is transmitted via an additional regulator terminal (DA) and can be fed to the control device (25) of the internal combustion engine, where it is used, for instance, to increase the idling speed of the engine and accordingly also to increase the alternator speed and thus the power delivered by the alternator (10). It is also possible to switch off unnecessary consumers with this signal.

摘要翻译： PCT No.PCT / DE94 / 00297 Sec。 371日期1994年12月8日第 102（e）日期1994年12月8日PCT 1994年3月18日PCT公布。 第WO94 / 24755号公报 日期为1994年10月27日。该描述涉及用于调节由内燃机驱动的交流发电机（10）的输出电压（UB +）的电压调节器（12）。 电压调节器（12）具有额外的电路（24），该电路评估激励器电流占空比（T），并且当激励器电流占空比高时，在其输出端提供高电平的信号（S1），当激励器电流 占空比低。 电路（24）集成在电压调节器（12）中，由其提供的输出信号（S1）经由附加调节器端子（DA）传输，并且可以馈送到内燃机的控制装置（25） 例如，其用于增加发动机的空转速度，因此也增加了交流发电机的速度，从而增加了交流发电机（10）传递的功率。 也可以使用该信号关闭不必要的消费者。