Abstract: A method to produce an energy storage battery having the steps of: providing an electrochemical cell, which is at least partially complete and is provided with an electrical collector; providing a container having a first wall; placing, on an outer surface of the first wall, an outer body, which constitutes an electrical pole of the battery; and inserting the electrochemical cell into the container bringing the electrical collector close to the first wall; providing the electrical collector with an access from the outside of the container in order to permit a weld between the electrical collector and the outer body in order to establish an electrical connection; welding the electrical collector and the outer body to one another through the aforementioned access in order to establish an electrical connection.

Abstract: Method to manufacture an energy storage battery having the steps of: providing an electrochemical cell, which is at least partially complete and is provided with an electrical collector; providing a container having a first wall; placing, on an outer surface of the first wall, an outer body, which constitutes an electrical pole of the battery; and inserting the electrochemical cell into the container placing the electrical collector close to the first wall; providing the electrical collector with an access from the outside of the container in order to permit a weld between the electrical collector and the outer body in order to establish an electrical connection; welding the electrical collector and the outer body together through the aforementioned access in order to establish an electrical connection.

Abstract: Energy storage battery having: an electrochemical cell; an electrical collector which is coupled to an end of the electrochemical cell; a container which has a first wall having a first through hole and houses, on the inside, the electrochemical cell so that the electrical collector is arranged close to the first wall; an outer body, which constitutes an electrical pole of the battery and is arranged on an outer surface of the first wall and has a second hole, which is at least partially aligned with the first hole.

Abstract: An energy storage battery comprising: an electrochemical cell; an electrical collector which is coupled to an end of the electrochemical cell; a container which has a first wall and houses, on the inside, the electrochemical cell so that the electrical collector is arranged close to the first wall; an outer body, which constitutes an electrical pole of the battery and is arranged on an outer surface of the first wall; and a weld which establishes an electrical connection between the electrical collector and the outer body; wherein the weld is at least partially arranged on the outside of the container.

Abstract: A method to produce an energy storage battery comprising the steps of: providing an electrochemical cell, which is at least partially complete and is provided with an electrical collector; providing a container having a first wall; placing, on an outer surface of the first wall, an outer body, which constitutes an electrical pole of the battery; and inserting the electrochemical cell into the container placing the electrical collector close to the first wall; and making a weld between the electrical collector and the outer body in order to establish an electrical connection; wherein the weld is made from the outside of the container operating from the opposite side of the first wall relative to the electrochemical cell.

Abstract: Manufacturing machine to manufacture a cylindrical battery having a cylindrical case which is closed at the top by a lid There are provided: a first processing drum, mounted to rotate around a first rotation axis, a first seat to support the cylindrical case; a deformation unit, to create an annular groove on a side wall of the cylindrical case; a second processing drum, is arranged downstream of the first processing drum and mounted so as to rotate around a second rotation axis, a second seat designed to support the cylindrical case; a feeding unit, to feed the lid on top of the cylindrical case supported by the second seat; a third processing drum, arranged downstream of the second processing drum (31), a third seat (48) to support the cylindrical case; and a bending unit, configured to bend a rim of the cylindrical case against the lid.

Abstract: A method for determining the quality and ripeness of fruit and vegetable products includes the steps of irradiating a fruit or vegetable product with radiating light; measuring the absorbance of the product at the wavelengths of 670 nm and 720 nm; determining the difference of absorbances measured at the wavelengths of 670 nm and 720 nm.

Abstract: The invention relates to a method and an apparatus for determining the quality of fruit and vegetable products. The method comprises the following steps: irradiation of a product with light radiation with at least a wavelength centred on the values 670 nm±50 nm; measuring of the absorbance of the radiation with wavelength of 670 nm and 720 nm return wavelength from the product; calculation of the absorbance difference between the values of the wavelengths at 670 nm and at 720 nm; obtaining from said difference an index the value of which is correlated with various parameters of the quality of the product: hardness of the pulp, Brix grades, ethylene concentration, etc.