High-frequency welded pipeline intermediate-frequency furnace harmonic interference resistant welding seam temperature detection recording device

The utility model provides a welding seam temperature detecting and recording device of a high-frequency welding pipeline for resisting harmonic interference of an intermediate frequency furnace. A first temperature sensor and a second temperature sensor of the device are vertically installed above...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI XIAOQING, JIANG HAIRONG, ZHANG XINFANG, CAI XUMING, LI JUNHUA, SHEN HUIJUN, CHEN LIANG, CHEN ZHIQIANG, ZHONG CUNFU, ZUO LANLAN, DENG CHANGYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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