Ingenias Creaciones, Signos e Invenciones S.L.P.

The present invention relates to lighting devices. The lighting device comprises an elongated support component comprising a first and a second portion. The first portion is configured to be placed on a surface. The device comprises a shape defining element configured to be engaged to the elongated support component between the first and second portion, and blocking means configured to fix the shape defining element to the elongated support component. The device comprises a light connector configured to be coupled to a light emitter and to the second portion of the elongated support component, and a cover element configured to be connected to the second portion of the elongated support component and to cover the light connector such that a light emitted by the light emitter is oriented towards the shape defining element, which is configured to define a shaped shadow over the surface when the light emitter emits light.

An anesthesia cage with safe gas extraction, applicable to the anesthetizing of animals in authorized centers, comprising: a hollow body (1) and a lid (2), with sealing closure means (3), which define an enclosure (4); a connection port (11) for an external supply device (5) with an internal conduit (6) provided with a mask (61); a measuring device (41) for the gases contained in the enclosure (4); hand-access windows (12) to the interior of the enclosure (4), provided with closing flaps (13) and having gloves (7) coupled on their outer face for handling the animal without the anesthetic gas being released to the outside in an uncontrolled manner; and a device for evacuating the anesthetic gases from the enclosure (4) once the animal has been anesthetized and prior to its removal from the anesthesia cage (100).

An optical amplifier comprising: a first optical fiber section (2a) that is configured to receive a light as an input (1); a fiber beam splitter (3) connected to the first optical fiber section (2a); a second optical fiber section (2b); an amplification section (9) which comprises a laser diode (7) which is optically coupled to a second end (22) of the second optical fiber section (2b) and is configured to receive the light, amplify the light, thereby producing amplified light, and transmit the amplified light towards the second end (22) of the second optical fiber section (2b); the second optical fiber section (2b) is configured to receive via its second end (22) the amplified light and direct it towards the fiber beam splitter (3); a third optical fiber section (2c) connected to the fiber beam splitter (3).

A multi-channel light-emitting diode constant-current-and-light power driving circuit and an electronic device are provided. The circuit includes a power supply unit, a light-emitting unit, a power transistor unit and a control uni. The power supply unit is connected to the light-emitting unit and configured to transmit a voltage signal to the light-emitting unit. The power transistor unit is connected to the light-emitting unit and configured to adjust the current of the light-emitting unit to control the light-emitting unit to be in a constant current state. The control unit is connected to the power supply unit and the power transistor unit, respectively, and configured to monitor the power transistor unit, and adjust the voltage signal through the power supply unit according to a monitored signal to control a voltage value of the power transistor unit to be within a first target value range.

A fiberized acousto-optic device for shifting a frequency of light, comprising: a first optical fiber section that is configured to receive light; a fiber beam splitter (3) connected to the first optical fiber section (2a); a second optical fiber section (2b) connected to the fiber beam splitter (3); an acousto-optic modulator (5) which is optically coupled the second optical fiber section (2b) and is configured to shift a frequency of at least a portion of the light, thereby producing shifted light (SL); a retroreflector (7) optically coupled to the acousto-optic modulator (5) and configured to receive the shifted light (SL) and reflect at least part of it back to the acousto-optic modulator (5) which is further configured to transmit at least part of the reflected light towards the second fiber section; a third optical fiber section (2c) connected to the fiber beam splitter (3).

A problem with milking dairy cows is that fitting and removing milking teat cups can be time consuming and cause inefficiencies. It is an object of a preferred embodiment to go at least some way towards address this. The invention incorporates an apparatus for delivering milking teat cups to a dairy cow. It has a housing 1, an extender arm 3, a holster 4, teat cups 5, cords 8, and rollers 14. The arm 3 carries the holster 4 and cups 5 between stowed and extended positions. Each cord 8 is engaged with a respective one of the rollers 14, is connected to a respective one of the cups 5, extends to the holster, and can be drawn in by movement of the respective roller 14. Each roller 14 allows its cord 8 to extend sufficiently to enable the teat cup connected to that cord to be removed from the holster and engaged with a cow's teat for milking. Further, each roller 14 is adapted to draw-in its cord to pull the associated cup 5 to a docking position on the holster.

A nacelle support system (1) for a nacelle (2) of a wind turbine, comprising: a - support module (3) comprising: an open lower portion (30); an open front portion (31); a compartment (32) configured to receive a nacelle (2) through the open lower portion (30); and a locking system (33) for locking the nacelle (2) in an operative position (O) within the compartment (32); and - a support structure (4) comprising a base portion (40) and structural elements (41) extending upwards from the base portion (40); the nacelle support module (3) being configured to be connected to an upper part (410) of each of the structural elements (41); and the support structure (4) being configured such that an unobstructed operational space (S) is provided below the support module (3), said operational space (S) being configured to allow a nacelle (2) to be inserted into and/or removed from the compartment (32) through the open lower portion (30).

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Zusammenfassung wird geladen …