A coil assembly for a magnetic actuator is described, the coil assembly comprising: —a tubular coil holder (100) comprising a first (110) and second open distal end (120); —the first open distal end comprising an outer circular rim (112) and an inner circular rim (114) separated by a circular groove (116); —the second open distal end comprising an outer circular rim (122); the tubular coil holder further comprising a central circular rim (130) arranged substantially halfway between the inner circular rim of the first open distal end and the outer circular rim of the second open distal end; —a coil (140) formed of a single wire (150) the coil comprising a first coil section (142) arranged in a first winding area (144) between the inner circular rim of the first open distal end and the central circular rim, and a second coil section (146) in a second winding area (148) between the central circular rim and the outer circular rim of the second distal end; the first coil section and the second coil section being wound about the tubular coil holder in opposite directions; whereby a first end (152) and a second end (154) of the single wire are arranged in the circular groove, the inner circular rim comprising a longitudinal groove (114.1) to extend the first aid and the second end of the single wire from the circular groove to the first winding area; the central circular rim composing a longindinal groove (130.1) to extend the single wire form the first winding area to the second winding area and vice versa; —an external connection (160) comprising a first conductor (162) and a second conductor (164); whereby an end of the first conductor is electrically connected to the first end of the single wire so as to form a first electrical connection (166) arranged in the circular groove and an end of the second conductor is electrically connected to the second end of the single wire so as to form a second electrical connection (168) in the circular groove and wherein the first and second conductor extend through the outer circular rim via a longitudinal groove (112.1) of the outer circular rim.

A coil assembly for a magnetic actuator is described, the coil assembly comprising: —a tubular coil holder (100) comprising a first (110) and second open distal end (120); —the first open distal end comprising an outer circular rim (112) and an inner circular rim (114) separated by a circular groove (116); —the second open distal end comprising an outer circular rim (122); the tubular coil holder further comprising a central circular rim (130) arranged substantially halfway between the inner circular rim of the first open distal end and the outer circular rim of the second open distal end; —a coil (140) formed of a single wire (150) the coil comprising a first coil section (142) arranged in a first winding area (144) between the inner circular rim of the first open distal end and the central circular rim, and a second coil section (146) in a second winding area (148) between the central circular rim and the outer circular rim of the second distal end; the first coil section and the second coil section being wound about the tubular coil holder in opposite directions; whereby a first end (152) and a second end (154) of the single wire are arranged in the circular groove, the inner circular rim comprising a longitudinal groove (114.1) to extend the first aid and the second end of the single wire from the circular groove to the first winding area; the central circular rim composing a longindinal groove (130.1) to extend the single wire form the first winding area to the second winding area and vice versa; —an external connection (160) comprising a first conductor (162) and a second conductor (164); whereby an end of the first conductor is electrically connected to the first end of the single wire so as to form a first electrical connection (166) arranged in the circular groove and an end of the second conductor is electrically connected to the second end of the single wire so as to form a second electrical connection (168) in the circular groove and wherein the first and second conductor extend through the outer circular rim via a longitudinal groove (112.1) of the outer circular rim.

This invention is directed to a corrosion-resistant permanent magnet, to a method for producing a corrosion-resistant permanent magnet, and to an intravascular blood pump comprising the magnet. The magnet is corrosion resistant due to a composite coating comprising a first layer structure and optionally a second layer structure on the first layer structure, each layer structure comprising an inorganic layer, a linker layer on the inorganic layer, and an organic layer formed from poly(2-chloro-p-xylylene) on the linker layer. The inorganic layers comprise aluminum and/or aluminum oxide.

In some embodiments, a depth map acquisition system, includes a housing, a light source for emitting light to illuminate objects in a scene subject to depth mapping, fixedly mounted to the housing, a mirror tilt actuator, fixedly mounted to the housing, for tilting a mirror fixedly mounted to the mirror tilt actuator, a mirror fixedly mounted to the mirror tilt actuator, for reflecting light from the light source to the objects, and a partially transparent photosensitive detector in the direct path of the light from the mirror to the objects.

An electrical fixture comprising a housing with tool-less attachment to an electrical baseplate that enhances the ease of replacement and interchangeability of indoor and outdoor electrical fixtures. The housing defines a cavity in which quick connect electrical wiring can be attached. The housing further includes magnetic bars for connection to magnetic elements of a corresponding electrical baseplate. The electrical baseplate includes permanent magnets aligned with the magnetic bars of the housing. Said magnets are secured in compartments of the baseplate sized to receive and retain the magnetic bars of the housing. The housing will remain adhered to the baseplate through the interaction of the magnets and supporting baseplate compartments once the housing is rotated into place.

An electrical fixture comprising a housing with tool-less attachment to an electrical baseplate that enhances the ease of replacement and interchangeability of indoor and outdoor electrical fixtures. The housing defines a cavity in which quick connect electrical wiring can be attached. The housing further includes magnetic bars for connection to magnetic elements of a corresponding electrical baseplate. The electrical baseplate includes permanent magnets aligned with the magnetic bars of the housing. Said magnets are secured in compartments of the baseplate sized to receive and retain the magnetic bars of the housing. The housing will remain adhered to the baseplate through the interaction of the magnets and supporting baseplate compartments once the housing is rotated into place.

Connector assemblies including a first subassembly having a recessed portion and a pair of locator tracks and a second subassembly having a pair of locator projections, vacuum assemblies including these connector assemblies, and methods of using the same are provided herein.

Connector assemblies including a first subassembly having a recessed portion and a pair of locator tracks and a second subassembly having a pair of locator projections, vacuum assemblies including these connector assemblies, and methods of using the same are provided herein.

A display includes a screen, a stand and a hanging element. The stand is connected to the screen and has a first end and a second end. The hanging element is selectively disposed on the first end or the second end. When the hanging element is disposed on the first end, the hanging element could clamp a first plate; when the hanging element is disposed on the second end, the hanging piece could clamp a second plate, wherein the first plate is perpendicular to the second plate.

A display includes a screen, a stand and a hanging element. The stand is connected to the screen and has a first end and a second end. The hanging element is selectively disposed on the first end or the second end. When the hanging element is disposed on the first end, the hanging element could clamp a first plate; when the hanging element is disposed on the second end, the hanging piece could clamp a second plate, wherein the first plate is perpendicular to the second plate.