Thermal generator using magnetocaloric material

A thermal generator having

• a heat transfer fluid which flows through the thermal generator,
• at least a first thermal module comprising at least a first magnetocaloric element and a second magnetocaloric element,
• wherein the first magnetocaloric element has a first fluid passage and the second magnetocaloric element has a second fluid passage,
• wherein the first magnetocaloric element and the second magnetocaloric element are fluidly connected by the heat transfer fluid flowing through the first and second fluid passages,
• wherein the thermal generator comprises at least a first magnetic assembly and a second magnetic assembly, in which the first magnetic assembly subjects at least the first magnetocaloric element of said thermal module to alternating magnetic phases, and
• the thermal generator comprises a thermally insulating body insulating the first magnetic assembly and second magnetic assembly from each other, the thermally insulating body forming a first thermally insulated cell and a second thermally insulated cell, the first thermally insulated cell comprising the first magnetic assembly and at least the first magnetocaloric element,
• the second thermally insulated cell comprising the second magnetic assembly and at least the second magnetocaloric element.