The present disclosure relates to a power controller (400) with secondary order sliding mode current controller (SOSMC) based multi-loop parallelly connected power converters for submerged arc welding processes. Power controller (400) includes power converters (402-1 to 402-N) being parallelly configured such that o...

A mixed-core transformer for induction heating system is disclosed. The mixed-core transformer facilitates maximum power delivery without increasing the power loss. The mixed-core transformer provides an improvement of its thermal limit by having superior temperature distribution in cores and windings. The multiple ...

An induction sealing device are provided for sealing of the opening of the container traveling in a predetermined workflow direction. The induction sealing device includes a housing; an induction coil head disposed over the housing; and a control circuitry. The induction coil head includes a plurality of spatially a...

An aspect of the present disclosure pertains to a pulse-transformer for isolated gate driving of parallel connected SiC Mosfets in an induction cap sealing system. SiC Mosfets are extremely sensitive to noise. The induction cap sealing system comprises at least two SiC Mosfets connected parallelly to function to mak...

The present disclosure relates to an efficient and improved coil assembly for an induction sealing head for energy-efficient sealing of a wide range of containers having different foil sizes and shapes, ranging from 18 to 145 mm. The coil assembly includes a first square-shaped coil, a second circular-shaped coil, a...

Title: A novel energy efficient coil head for automated sealing of plastic drums and buckets. The present invention relates to a novel energy efficient coil head for automated sealing of plastic drums and buckets with wider cap diameter. The coil head [1200] comprising a set of three coil segment each coil with ...

attached separately

ABSTRACT Title: An overload insensitive energy efficient novel coil head for automated induction cap sealing system of cylindrical and tapered wide-mouthed container. The present invention disclosed an overload insensitive energy efficient novel coil head for automated induction cap sealing system for wide-mouth...