Abstract: A heat sinking device for a component mounted on an electronic circuit board, including: a hollow body, of straight cylindrical or prismatic form, including a first material, arranged vertically on top of the electronic circuit board, the useful volume of the body including at least the component, a resin including a second material, at least partially filling the internal volume of the body so as to contain the component. The heat sinking device can be arranged on an insulating separator element, the resin can be introduced in the liquid state.

Abstract: The present invention relates to a device for detecting the opening of a hatch closing a case in an item of equipment including one or more electronic circuit boards, the planes of which are substantially orthogonal to the plane formed by the said hatch, at least one of the said boards including at least two conductive parts electrically insulated from one another and each connected to a detection circuit, a conductive element being attached to the inner side of the hatch, a portion of each of the conductive parts extending laterally to the side of the edge of the said electronic circuit board which is proximal to the hatch, the said conductive element being placed facing the said conductive parts so as to come into contact with them when the hatch is placed in the closed position.

Abstract: A heat sinking device for a component mounted on an electronic circuit board, including: a hollow body, of straight cylindrical or prismatic form, including a first material, arranged vertically on top of the electronic circuit board, the useful volume of the body including at least the component, a resin including a second material, at least partially filling the internal volume of the body so as to contain the component. The heat sinking device can be arranged on an insulating separator element, the resin can be introduced in the liquid state.

Abstract: The present invention relates to a device for detecting the opening of a hatch closing a case in an item of equipment including one or more electronic circuit boards, the planes of which are substantially orthogonal to the plane formed by the said hatch, at least one of the said boards including at least two conductive parts electrically insulated from one another and each connected to a detection circuit, a conductive element being attached to the inner side of the hatch, a portion of each of the conductive parts extending laterally to the side of the edge of the said electronic circuit board which is proximal to the hatch, the said conductive element being placed facing the said conductive parts so as to come into contact with them when the hatch is placed in the closed position.