公开(公告)号：US5441407A

公开(公告)日：1995-08-15

申请号：US344518

申请日：1994-11-23

申请人： Dietrich Stamm ,  Alwin Vogel ,  Hermann Stein

发明人： Dietrich Stamm ,  Alwin Vogel ,  Hermann Stein

IPC分类号： C21D1/00 ,  F27B9/24 ,  F27D3/02 ,  F27D3/00

CPC分类号： F27D3/026

摘要： The roller exhibits a support body which is provided with a plurality of support disks. Insulating layers are arranged between the support disks. A heat-resistant cable surrounding the support body in several coils is embedded in each insulating layer. The insulating layer consists of fiber material which is sprayed on at the same time as the cable is wound around the support body. The cable provides a firm and lasting connection of the insulating layer to the support body.

摘要翻译： 该辊子具有设置有多个支撑盘的支撑体。 绝缘层布置在支撑盘之间。 围绕着多个线圈的支撑体的耐热电缆嵌入每个绝缘层中。 绝缘层由在电缆缠绕在支撑体上的同时喷射的纤维材料组成。 电缆提供绝缘层与支撑体牢固而持久的连接。

公开(公告)号：US4088900A

公开(公告)日：1978-05-09

申请号：US687752

申请日：1976-05-19

申请人： Herbert Klopsch ,  Klaus Lobert ,  Dietrich Stamm

发明人： Herbert Klopsch ,  Klaus Lobert ,  Dietrich Stamm

IPC分类号： B66B1/06 ,  B66B1/00 ,  B66B5/02 ,  H02J13/00

CPC分类号： B66B5/02 ,  B66B5/0006

摘要： A safety circuit arrangement, especially for transportation systems such as elevators, comprising at least one switching circuit equipped with two digital logical elements, each arranged in a separate information channel and connected at its input side with anti-valent signal generating information transmitters and at its output side with a monitoring circuit monitoring the anti-valence of the output signals. A control line for switching-off the installation in the presence of equivalence. A logical element of the monitoring circuit which is connected at its output side with the control line exclusively comprises diodes and input side logical elements of such monitoring circuit and the monitored digital logical elements are connected with a testing circuit which, upon placing into operation the elevator, applies a test signal simulating a defect in succession to both monitored digital logical elements. There is further provided a timing element having a switching-in time-delay connected in the control line for switching-off the elevator.

摘要翻译： 一种安全电路装置，特别是用于诸如电梯的运输系统，包括至少一个配备有两个数字逻辑元件的开关电路，每个开关电路分别布置在单独的信息通道中，并在其输入侧连接有反价信号产生信息发送器 输出端用监控电路监控输出信号的反价态。 用于在存在等效性的情况下关闭安装的控制线。 在其输出侧与控制线连接的监视电路的逻辑元件仅包括这种监视电路的二极管和输入侧逻辑元件，并且所监视的数字逻辑元件与测试电路连接，该测试电路在投入运行时与电梯 将连续的模拟缺陷的测试信号应用于所监视的数字逻辑单元。 另外还提​​供了一个定时元件，其具有连接在控制线中的接通时间延迟，用于切断电梯。