Abstract: A medical device includes a user interface component and an energy harvesting system coupled to the user interface component. The energy harvesting system energy includes a harvesting component, a power storage device connected to the energy harvesting component and an output is coupled to the user interface and operably connected to the power storage device. A method of using the medical device is also provided.

Abstract: An endoscope including a handle or interface; and an insertion cord configured to be inserted into a patient's body cavity and including a distal tip; the distal tip including a distal tip housing and a camera module configured to be inserted into and accommodated in the distal tip housing; the distal tip housing including a tubular wall portion having an inner wall surface, an outer wall surface and a wall thickness, wherein the tubular wall portion comprises at least one bulged portion of increased wall thickness, the at least one bulged portion being formed on the outer wall surface in an area, where on the inner wall surface the camera module is arranged.

Abstract: An endoscope handle for an endoscope for visually inspecting inaccessible places, such as human body cavities, the endoscope handle including: a frame (70) having a first wall portion (101) formed as an integral portion of the frame, the frame being formed as a single component; a liquid-tight chamber (100) accommodating a circuit (25), preferably a printed circuit board, of the endoscope handle, wherein the liquid-tight chamber is at least partly defined by the first wall portion of the frame; and a first shell part (60) and a second shell part (60?) together enclosing a cavity (63), the shell parts accommodating and securing the frame within the cavity, the shell parts forming an exterior surface (68) shaped to form an ergonomic grip for an operator, wherein the shell parts and the frame each are formed as separate components.

Abstract: An endoscope having a handle including a frame, a fluid handling device secured to the frame via an interface, the fluid handling device comprising a fluid passage having a first fluid opening, a tube in fluid communication with the fluid opening of the fluid handling device, and shell parts enclosing a cavity accommodating the frame, the tube, and at least partly the fluid handling device therein, wherein, at least prior to enclosing the frame, the tube, and at least partly the fluid handling device within the cavity of the shell parts, the interface and the tube are configured to permit movement of the fluid handling device relative to the frame within a pre-determined boundary comprising a first position and a second position separated by a distance.

Abstract: An endoscope having a handle, the handle including a frame with bearings, a control device with trunnions extending from opposite sides of a body of the control device, shell parts together enclosing a cavity accommodating the frame and at least partly the control device therein, the shell parts including a first column and a second column extending into the cavity from opposite sides, wherein the shell parts and the frame each are formed as separate components, wherein the trunnions of the control device and preferably the columns are supported by the bearings of the frame so that the control device is rotatable about a pivot axis, and wherein the first and second columns of the shell parts are arranged to retain the trunnions of the control device between the first and second columns of the shell parts.

Abstract: An acoustic warning device for a vehicle is disclosed. The acoustic warning device includes an air suction device having a suction tube, and a filter housing having a filter and a sound generating device which is arranged therein. The sound generating device is arranged between suction tube and filter with respect to a flow direction of the air. The sound generating device firstly emits the acoustic signal into a spatial volume of the filter housing. An additional chamber volume serves as a band-pass filter for the sound waves emitted from the sound generating device. The acoustic warning device may further include a sound source arranged outside the filter housing to generate sound signals with higher frequencies than emitted from the filter housing. By the combination of these two sound generating devices, an efficient emission of low-frequency and also of high-frequency sound signals is therefore possible.

Abstract: It is a question of a pneumatic drive system comprising at least one pneumatic drive (2) possessing a drive housing (4) and an output drive unit (6) able to be shifted in relation to it by the action of compressed air, the output drive unit (6) including an output drive piston (8), which in the drive housing (4) separates two working chambers (12 and 13) from one another, one or both of such chambers being connected with a pneumatic control line (17 and 18), such line having control valve means (22 and 23) able to be switched over between an air economy position and an open position (24) making available a flow cross section which is larger than that of the air economy position, such control valve means being provided with actuating means (32) able to be activated in a manner dependent on the position of the output drive unit (6), such actuating means being able to cause a switching over of the control valve means (22 and 23) into the air economy position, when the output drive unit (6), owing to the compress

Abstract: A process and apparatus for converting starting materials containing hydrocarbon into a hydrogen-rich product gas is disclosed. A raw synthesis gas containing hydrogen (H2) and carbon monoxide (CO) is generated from the hydrocarbon-containing starting materials in a first process step of which at least a part undergoes a catalytically supported water-gas shift reaction to increase the percentage of hydrogen. The water-gas shift reaction is carried out at temperatures between 50 and 200° C., preferably between 60 and 150° C., and at temperatures between 1 and 10 bar, preferably between 1 and 5 bar, in a reactor in which a suitable catalyst is present.

Abstract: At least one hydrogen-containing product stream (4) can be obtained from feedstocks (1) that contain organic oxygen compounds with more than one carbon atom. In the process, an intermediate product is obtained from the feedstock (1) in a first process step in a first reactor (P). The intermediate product is then reacted by steam reforming in a steam-reforming reactor (steam reformer) (D), which is heated from the outside, to obtain a synthesis gas (3) that contains hydrogen and carbon monoxide.

Abstract: The invention relates to a process and an apparatus for producing a profiled sheet, in which the sheet is provided with a corrugation which runs obliquely with respect to the edges of the sheet and has a substantially constant angle of inclination. At least one edge region of the sheet is deformed by means of a ram-like deformation tool (6) which is alternately brought into contact with the edge region and removed from the edge region.

Abstract: The invention relates to a process and an apparatus for producing a profiled sheet, in which the sheet is provided with a corrugation which runs obliquely with respect to the edges of the sheet and has a substantially constant angle of inclination. At least one edge region of the sheet is deformed by means of a ram-like deformation tool (6) which is alternately brought into contact with the edge region and removed from the edge region.

Abstract: A dispenser for consecutive dispensing of tablets in a fixed order comprising a cylindrical body defining along its periphery a number of juxtaposed vertical chutes each accommodating a number of tablets piled on edge radially oriented in the body, a cup shaped dispensing part comprising a bottom plate having an upstanding cylindric wall and forming a stop at the lower end of the chutes. An opening in the cylindric wall allows a tablet on edge to pass from the outside of the cup into the inner space thereof. Above the opening a protrusion extends radially outwards from the cylindric wall into the space between a tablet abreast of the opening and a possible overlying tablet in the chute, and a wall adjacent to the opening extends into the lower ends of the chutes. A detent mechanism makes the body and dispensing part stepwise unidirectionally rotatable in relation to each other.

Abstract: A fragmentation plate composed of juxtaposed contacting metal bodies or fragmentation elements which is to be disposed in front of an explosive charge in an explosive grenade or other projectile, for example a sub-projectile. The metal bodies or fragmentation elements, for example, metal balls, are held, at least on the side of the plate facing the explosive, by a tray or shell, for example of sheet metal. The tray or shell may be perforated, i.e. provided with holes, for the metal bodies. Moreover, an encasing substance may be disposed between the tray and the bodies and over the outer surfaces of the metal bodies. Additionally, the fragmentation plate may have an outer covering shell or tray.

Abstract: The electrical apparatus combination includes a plurality of electrical components which are for instance an outlet apparatus socket, an inlet apparatus plug, an apparatus switch and a filter which in order to allow an electrical interconnection are arranged on a printed circuit board onto the reverse side of which conductors are placed onto which contact members such as contact prongs located in each electrical component and plugged onto the circuit board are soldered. A releasably mounted protective cover protects the bottom side of the printed circuit board which comprises the conductors and confers additional stability to the apparatus combination. The printed circuit board replaces the otherwise necessary electrical wiring between a plurality of electrical components having various functions.

Abstract: A casing for a projectile that includes a combustible propellant container is improved by the addition of a flexible spring steel bearing plate that includes a number of holes for the purpose of facilitating combustion of the propellant container and a number of radial slits to increase the plate's flexibility.

Abstract: A fin-stabilized subcaliber projectile having a drive cage comprising a plurality of segments and surrounding the body of the projectile in its central region. A tail disc is fastened to the cage and jointly covers the segments and tears in the region of the joints upon the release of the cage. Both the tail disc and a plurality of reinforcing segments corresponding to the drive-cage segments, and a connecting piece produces the connection to a burnable cartridge case disposed at the tail end of the drive cage one behind the other, these elements being connected to the drive cage by means of non-burnable fastening means.

Abstract: A cartridge shell has a cup-shaped metallic case stub whose rim is internally recessed to form an annular shoulder against which an inner skirt of a polymeric sealing ring, forming an extension of that rim, comes to rest while being flush with the inner cup surface. The rim portion of reduced thickness may be adhesively bonded to the skirt internally overlying same; that portion may form an annular web with an enlarged edge bead received with a snap fit in a complementary annular groove of the sealing ring separating the inner skirt from an outer skirt concentric therewith.