Uppsala, Sweden

The Swedish University of Agricultural science is a university in Sweden. Although its head office is located in Ultuna, Uppsala, the university has several campuses in different parts of Sweden, the other main facilities being Alnarp in Lomma Municipality, Skara, and Umeå. Unlike other state owned universities in Sweden, it is funded through the budget for the Ministry for Rural Affairs.The university has four faculties: Faculty of Landscape Planning, Horticulture and Agricultural science, Faculty of Natural Resources and Agriculture science, Faculty of Veterinary Medicine and Animal Science and Faculty of Forest science. SLU had in 2012 3080 full-time staff, 3935 full-time students, 714 research students and 241 professors.In the 2007 Academic Ranking of World Universities, SLU was ranked in 5-9 place in Sweden, 81-123 in Europe and 203-304 in the world. Wikipedia.


Time filter

Source Type

Patent
Swedish University of Agricultural Sciences | Date: 2015-02-11

A PISTON FOR COLD-CHAMBER INJECTION MACHINES comprising a support (2) and an external body (3) with a sealing ring (5), joined by a bayonet lock ring (6) independent of the external body (3) and divided into two parts (6a) fitted onto a groove (21) in the support (2) and connected by long screws (7) inserted into threaded holes (61). The piston preferably includes a spring bush (4) as a part that adjusts to the container, independent of the external body (3) and of the bayonet lock ring (6), under which a conical spring ring (8) is included which exerts pressure on the two parts that form the bush (4), tending to expand the same. The piston also includes alternating transverse grooves (81) along the edges thereof for receiving conical metal tips (9) inserted through holes (63) in the bayonet lock ring (6).


Patent
Swedish University of Agricultural Sciences | Date: 2016-09-21

A device for capturing optical information configured for being installed in a recess of an exterior surface of a vehicle, comprising at least an imaging means configured for obtaining optical information of the surroundings of the vehicle. The imaging means are movable between an operating position and a non-operating position, wherein in the non-operating position the imaging means is able to be located in the recess of the vehicle. The device also comprises a protective cover configured for being able to cover the opening of the recess when the imaging means is in an operating position outside the recess.


Patent
Swedish University of Agricultural Sciences | Date: 2016-07-29

A circuit (4) for establishing a desired impedance value for a radio antenna (5) comprising a transistor (3) having an input (8) and an output terminal (6), and a printed radio frequency transformer comprising a first (1) and a second inductor (2), both inductors (1, 2) having a coupling factor value, and having a first and a second terminal (11, 12; 21, 22). The first terminal (11) of the first inductor (1) is adapted for connecting a radio antenna (5). The input terminal (8) of the transistor (3) is connected to the second terminal (12) of the first inductor (1), and the output terminal (6) of the transistor (3) is connected to the first terminal (21) of the second inductor (2), so that the desired impedance value (Z_(2)) at the second terminal (22) of the second inductor (2) is determined by the inductance value of the second inductor (2).


Patent
Swedish University of Agricultural Sciences | Date: 2016-09-13

A MIMO antenna system for a vehicle comprising first and second monopole antennas, which comprises first, second and third conductors. First and second conductors are electrically connected in parallel, and the third conductor is coupled to the first and second conductors. The first conductor has a height (H1) and thickness (t1) such that the H1/t1 ratio is within 5 to 45 to provide a resonant frequency at a first LTE frequency band. The second conductor has a height of 30%-60% H1 to provide a resonant frequency at a second LTE frequency band. The third conductor provides resonant frequencies at third and fourth LTE frequency bands, and having an electrical length such that the coupling level of the third conductor with respect to first and second conductors in the third and fourth LTE frequency bands is greater than 10 dB.


Mask for digital printing and operation, and printing and operation methods using the mask. Mask (M) digital printing and operation, consisting in a porous structural support mesh (1), a cover layer (2), a masking material (3) placed in between the structural (1) and the cover (2) layers, where the masking material (3) can be relatively positioned between the meshes (1, 2) thus constituting a reconfigurable mask for printing. The invention also refers to methods using the mask: attraction / repulsion method, pseudo-screen-printing, pseudo-flexo/gravure.


Patent
Swedish University of Agricultural Sciences | Date: 2017-03-29

Device for capturing optical information configured for being installed in a recess (2) of an exterior surface (10) of a vehicle, comprising at least an imaging means (1) configured for obtaining optical information of the surroundings of the vehicle. The imaging means (1) are movable between an operating position and a non-operating position, wherein in the non-operating position the imaging means (1) is able to be located in the recess (2) of the vehicle. It also comprises a protective cover (3) configured for being able to cover the opening of the recess (2) when the imaging means (1) is in an operating position outside the recess (2).


Patent
Swedish University of Agricultural Sciences | Date: 2017-03-15

A MIMO antenna system (1) for a vehicle comprising first and second monopole antennas (10, 20), which comprises first, second and third conductors (11, 12, 13; 21, 22, 23). First and second conductors are electrically connected in parallel, and the third conductor is coupled to the first and second conductors. The first conductor has a height (H1) and thickness (t1) such that the H1/t1 ratio is within 5 to 45 to provide a resonant frequency at a first LTE frequency band. The second conductor has a height of 30% - 60% H1 to provide a resonant frequency at a second LTE frequency band. The third conductor provides resonant frequencies at third and fourth LTE frequency bands, and having an electrical length (L3) such that the coupling level of the third conductor with respect to first and second conductors in the third and fourth LTE frequency bands is greater than 10dB.


Patent
Swedish University of Agricultural Sciences | Date: 2017-03-22

The invention relates to a method and a device for cutting off electric current. The device comprises at least one fixed contact and at least one moving contact that can move between a closed position and an open position, and at least one permanent magnet mounted together with the moving contact, such that the permanent magnet and the moving contact are able to move at the same time. The magnetic field of the magnet interferes with the area where the arc occurs and moves with the moving contact along its path, so with a small number of magnets, arc quenching capacity increases. The method of the invention comprises moving a permanent magnet through the area where an electrical arc occurs between a moving contact and a fixed contact, such that the generated magnetic field runs through at least part of the area where the arc occurs.


Processing system for standardization and abstraction of registers measured by measuring devices (1), which comprise processing means of measured registers (5) received for generating processed registers (5a) storable in a storage database (6) of processed registers, characteristics schemes (7a) of separate models of measuring device (1), which comprise at least one module (9) and at least one submodule (10) assigned to the said module (9) on the basis of its functioning mode (17a), each module (9) being allotted to at least one memory position of a measuring device model (1), associated with a single measuring point and assigned to at least one category map (8a) in which a submodule (10) is related to a category variable, with assignment tables (16) of category variables, mapping means (11) with assignment means (12) and transformation means (13) provided for transforming values of each measured register (1 a) into values of processed registers (5a), expressed in the pre-established equivalent unit of measurement assigned to the corresponding submodule (10). The assignment means (12) are designed for assigning to each measured register (1a) read in the memory position (18a) corresponding to a submodule (10), the category variable with which the submodule is related in the assignment table (16).


Patent
Swedish University of Agricultural Sciences | Date: 2017-02-08

An improved fodder-dispensing device, formed by a powered carriage (1) comprising, on the rear part in the direction of travel of the carriage, an unwinding zone (2) having a first clearing surface (2.1) and, on the front part, a deposit zone (3) having a second inclined deposit surface (3.1), comprising at least one tilting platform (11, 12) disposed at a height above the first clearing surface (2.1) or above the second inclined deposit surface (3.1), said height being greater than the diameter of the bales (4) disposed on said surfaces, respectively, and wherein said at least one tilting platform (11, 12) has a first end (11.1, 12.1) for unloading the bales and a second, opposite end (11.2, 12.2) for retaining the bales, as well as securing means and tilting means of said at least one tilting platform (11, 12).

Loading Swedish University of Agricultural Sciences collaborators
Loading Swedish University of Agricultural Sciences collaborators