公开(公告)号：US20060073303A1

公开(公告)日：2006-04-06

申请号：US10957876

申请日：2004-10-04

申请人： Heinz Bloch ,  Rojean Thomas ,  Dan Freeland ,  Jeff Malinowski

发明人： Heinz Bloch ,  Rojean Thomas ,  Dan Freeland ,  Jeff Malinowski

IPC分类号： B32B3/02

CPC分类号： F16C33/103 ,  F16N7/22 ,  Y10T428/218

摘要： To achieve proper lubrication, a bearing housing or reservoir is filled with a predetermined amount of lubricant. When the machine, of which a bearing is a component, is operated, a flexible flinger disc provides proper lubrication by disturbance of the lubricant.

摘要翻译： 为了实现适当的润滑，轴承箱或容器中填充有预定量的润滑剂。 当轴承是组件的机器被操作时，柔性气流盘由于润滑剂的干扰而提供适当的润滑。

公开(公告)号：US20080026175A1

公开(公告)日：2008-01-31

申请号：US11827884

申请日：2007-07-13

申请人： Heinz Bloch ,  Rojean Thomas ,  Daniel Freeland ,  Jeffrey Malinowski

发明人： Heinz Bloch ,  Rojean Thomas ,  Daniel Freeland ,  Jeffrey Malinowski

IPC分类号： B32B3/10

CPC分类号： F16N7/22 ,  F16C33/103 ,  Y10T428/218

摘要： To achieve proper lubrication, a bearing housing or reservoir is filled with a predetermined amount of lubricant. When the machine, of which a bearing is a component, is operated, a flexible flinger disc provides proper lubrication by disturbance of the lubricant.

摘要翻译： 为了实现适当的润滑，轴承箱或容器中填充有预定量的润滑剂。 当轴承是组件的机器被操作时，柔性气流盘由于润滑剂的干扰而提供适当的润滑。

公开(公告)号：US4166762A

公开(公告)日：1979-09-04

申请号：US911055

申请日：1978-05-30

申请人： Heinz Bloch

发明人： Heinz Bloch

IPC分类号： G05B5/01 ,  G05D16/02 ,  G21D3/08 ,  G21C7/00

CPC分类号： G21D3/08 ,  F15B1/021 ,  F15B21/008 ,  G05B5/01 ,  F15B2201/31 ,  F15B2211/8613 ,  F16L55/0333 ,  F16L55/041 ,  Y02E30/40

摘要： A control loop for regulating the magnitude of a variable quantity of an apparatus to a reference value, for example the steam pressure in the output line from a boiling water reactor, wherein the instantaneous magnitude of the steam pressure is compared with a reference value and the difference therebetween is used to regulate a valve in the steam line in such manner as to eliminate the difference. The control loop also includes one resonance filter for the regulating medium whose resonant frequency coincides with the frequency at which the control loop, in the absence of such a filter, would become unstable.

摘要翻译： 用于将设备的可变量的大小调节到参考值的控制回路，例如来自沸水反应器的输出管线中的蒸汽压力，其中蒸汽压力的瞬时大小与参考值进行比较，并且 差异用于调节蒸汽管线中的阀，以消除差异。 控制回路还包括用于调节介质的一个谐振滤波器，其谐振频率与在没有这种滤波器的情况下控制回路变得不稳定的频率一致。

公开(公告)号：US4324103A

公开(公告)日：1982-04-13

申请号：US5290

申请日：1979-01-22

申请人： Heinz Bloch

发明人： Heinz Bloch

IPC分类号： F01D17/24 ,  F01K7/24 ,  F01K13/02

CPC分类号： F01D17/24 ,  F01K7/24

摘要： A method and apparatus for regulating a steam turbine comprising at least one resuperheater arranged between a high pressure section and a low pressure section and in which a reference-actual valve comparison of the rotational speed is performed to produce an adjustment signal derived from the reference-value actual-value difference which is delivered to a regulation valve arrangement and wherein a delayed feedback signal is derived from only one vapor pressure high pressure side measuring pressure, between the inlet valves of the high pressure section and the inlet of the resuperheater, and which at least approximately decreases to null during steady-state operation; and said signal is coupled into the regulation circuit opposite to the adjustment signal.

摘要翻译： 一种用于调节蒸汽轮机的方法和装置，包括布置在高压部分和低压部分之间的至少一个再加热器，其中执行转速的基准实际阀比较以产生从参考实际阀比较， 输出到调节阀装置的值实际值差异，并且其中延迟反馈信号仅从高压部分的进口阀和再加热器的入口之间的仅一个蒸气压高压侧测量压力导出，并且其中 在稳态运行期间至少大致减小到零; 并且所述信号被耦合到与调整信号相对的调节电路中。

公开(公告)号：US4184337A

公开(公告)日：1980-01-22

申请号：US912311

申请日：1978-06-05

申请人： Heinz Bloch

发明人： Heinz Bloch

IPC分类号： F01K7/24 ,  F01K13/02

CPC分类号： F01K7/24

摘要： A method of, and apparatus for, regulating a resuperheated steam turbine wherein there is carried out a reference value-actual value comparison of the rotational speed and there is derived an adjustment or control magnitude from the reference value-actual value difference, this adjustment magnitude being infed to a regulation valve arrangement. There is derived from the resuperheated pressure a feedback magnitude which, as a function of time, yields to null and is coupled into a regulation circuit opposite to the adjustment magnitude.

摘要翻译： 一种用于调节再热汽轮机的方法和装置，其中执行转速的参考值 - 实际值比较，并且从参考值 - 实际值差导出调节或控制幅度，该调整幅度 被引用到调节阀装置。 从再加压的压力得出，作为时间的函数的反馈幅度产生为零并耦合到与调整幅度相反的调节电路中。

公开(公告)号：US4091450A

公开(公告)日：1978-05-23

申请号：US742761

申请日：1976-11-18

申请人： Heinz Bloch ,  Max Salm

发明人： Heinz Bloch ,  Max Salm

IPC分类号： F01D19/00 ,  F01D19/02 ,  F01K13/02 ,  F22B35/14 ,  G06G7/63

CPC分类号： F01K13/02 ,  F01D19/02 ,  F22B35/14

摘要： Method and apparatus for controlling the set point for steam temperatures for cold start-up of a steam generator-turbine unit wherein inlet steam temperature and turbine load absorption are steadily and substantially simultaneously increased in accordance with a predetermined relationship so as to reach their final values substantially synchronously.

摘要翻译： 用于控制蒸汽发生器 - 涡轮机组的冷启动的蒸汽温度的设定点的方法和装置，其中入口蒸汽温度和涡轮机负载吸收根据预定关系稳定地且基本上同时增加以达到其最终值 基本同步。

公开(公告)号：US4071870A

公开(公告)日：1978-01-31

申请号：US561693

申请日：1975-03-25

申请人： Heinz Bloch ,  Ernst Wirth

发明人： Heinz Bloch ,  Ernst Wirth

IPC分类号： F01D21/02 ,  H02H7/06

CPC分类号： F01D21/02

摘要： Apparatus for generating minimally delayed closing instructions for turbine valves of turbo-generator sets in the event of power system short circuits wherein major faults resulting in a drop in the system voltage are detected and act upon the valve means controlling the fluid flow to the turbine in such manner that a rapid closure of the valve means prevents the turbo-generator from falling out of step in the case of a sustained fault condition. A provisional valve-closing signal is produced upon a predetermined drop in the system voltage but this is cancelled in the event that the ensuing acceleration of the turbo-generator set does not increase to a predetermined level within two revolutions of the set.

摘要翻译： 在发生电力系统短路的情况下产生涡轮发电机组的涡轮阀的最小延迟关闭指令的装置，其中检测到导致系统电压下降的主要故障并且作用在阀装置上，以控制流向涡轮机的流体流动 这种方式使得阀装置的快速关闭可以防止涡轮发电机在持续故障情况下脱落。 在系统电压的预定下降时产生临时阀关闭信号，但是在涡轮发电机组的随后的加速度没有增加到该组的两圈内的预定水平的情况下被取消。