| 摘要 |
A SYNTHETIC FIBRE CABLE (1), PREFERABLY OF POLYAMIDE, ACCORDING TO THE INVENTION CONSISTS OF A BUNDLE OF LOAD-BEARING SYNTHETIC MATERIAL FIBRES (2) AND AT LEAST ONE CONDUCTIVE TEMPERATURE SENSOR ELEMENT (9) PARTICIPATING IN THE CABLE (1). THE TEMPERATURE SENSOR ELEMENT (9) FORMS, IN DEPENDENCE ON THE TEMPERATURE, A CONDUCTIVE CONNECTION OVER THE LENGTH OF THE CABLE (1), WHICH CONNECTION IS CONSTANTLY MONITORED BY MEASUREMENT TECHNOLOGY. THE CONNECTION IS INTERRUPTED AT A CHECKING CONTROL IN THE CASE OF TEMPERATURES CRITICAL FOR THE SYNTHETIC FIBRE CABLE (1). THE TEMPERATURE SENSOR ELEMENT (9) IN ONE EMBODIMENT IS A FINE WIRE MELTING AT THE CRITICAL TEMPERATURE. THE SYNTHETIC FIBRE CABLE (1) ACCORDING TO THE INVENTION IS USED IN LIFT INSTALLATIONS AMONGST OTHER THINGS AS A SAFETY DEVICE, ESPECIALLY AS A FIRE ALARM.FIGURE 1
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