Abstract: The present invention relates to a method and a device to collect rain water, and during favorable conditions, condense humidity out from the air during night time by using a foldable membrane and a hose to bring the water out to a transport container. To obtain mobility the supporting walls of the equipment are inflatable and may be temporarily connected to the ground but also to a boat or similar when floating.

Abstract: The present invention relates to a method and a device to collect rain water, and during favorable conditions, condense humidity out from the air during night time by using a foldable membrane and a hose to bring the water out to a transport container. To obtain mobility the supporting walls of the equipment are inflatable and may be temporarily connected to the ground but also to a boat or similar when floating.

Abstract: The present invention relates to a toner composition for forming a masking pattern for use e.g. in connection with a method of building up a three-dimensional body from a large number of mutually connected layers of powder particles that are bonded to each other using radiant heat. The toner composition consists of powder particles that arc able to withstand a temperature of at least 200° C. without sticking together. It also relates to a developer that comprises the toner composition and carrier particles and a method in connection with the production of a volume body by using a toner composition or a developer according to the invention.

Abstract: The present invention relates to a toner composition for forming a masking pattern for use e.g. in connection with a method of building up a three-dimensional body from a large number of mutually connected layers of powder particles that are bonded to each other using radiant heat. The toner composition consists of powder particles that arc able to withstand a temperature of at least 200° C. without sticking together. It also relates to a developer that comprises the toner composition and carrier particles and a method in connection with the production of a volume body by using a toner composition or a developer according to the invention.

Abstract: Method to create three-dimensional bodies (30), for example models, formers, finished products, semi-finished products, among others, from a medium (12) consisting of particles, by producing a number of cross-sectional layers (25), each and every one representing a cross section of an object that has to be manufactured, whereby by means of an energy producing device (22a), which moves over the medium, the particles, in the just then topmost layer, in chosen areas, are connected at least with each other or with each other and with a preceding layer, in accordance with signals from a control unit (20). Particles that are no connected in respective layers are removed.