FIELD: devices for detection of temperature variations.
SUBSTANCE: the invention is pertaining to the device for detection of a temperature variations, which contains a thermo-sensitive component including a final detector mounted on the external surface preferably of a cylindrical body. The device contains a resilient ring installed in a contact with a body and supplied with a hole, in which the terminal sensor is placed. The resilient ring has a cut-out, that increases a resilient adaptability of the ring. It is preferable that the outer surface of the ring there is a perimetric flute, and the hole is accessible due to the corresponding manufacture according to the form of the internal surfaces of the flute. Inside rings the may be done a through groove, so that the flute may be expanded near to the hole. The nozzle for injection of thermoplastic polymer contains a hollow cylindrical body, the internal cavity of which is made so, that to create a possibility for the thermoplastic polymer injected through the rear inlet opening to flow through it. The nozzle also contains an injection head located on the front tip section of the hollow cylindrical body and supplied with a front discharge channel. The thermoelectric measuring device contains a terminal temperature detector. The nozzle also has a device for installation of the terminal detector on the external surface of the hollow cylindrical body. The technical result of the given device and the nozzle consists in development of the device adapted for mounting of the thermo-sensitive element for measurement of temperatures of the cylindrical body, preferably made from a metal, which would be suitable for an easy multiple installation and dismantling, had a low cost and might be realized with utilization of readily available methods and materials.
EFFECT: the invention ensures the easy multiple installation and dismantling of the device, its low cost and a possibility to realize its utilization with the help of readily available methods and materials.
7 cl, 12 dwg
