Abstract: An actuator assembly includes a housing, an internal cavity within the housing configured to partially contain a pressurized fluid, a fluid inlet port connecting a first opening on an outer surface of the housing to the internal cavity, a fluid outlet port connecting a second opening on the outer surface of the housing to the internal cavity, and a pressure relief channel having a relief inlet and a relief outlet. The relief outlet is in fluid communication with the internal cavity and a distance between the fluid inlet port and the relief outlet is less than half a distance between the fluid inlet port and fluid outlet port.

Abstract: An actuator assembly includes a housing, an internal cavity within the housing configured to partially contain a pressurized fluid, a fluid inlet port connecting a first opening on an outer surface of the housing to the internal cavity, a fluid outlet port connecting a second opening on the outer surface of the housing to the internal cavity, and a pressure relief channel having a relief inlet and a relief outlet. The relief outlet is in fluid communication with the internal cavity and a distance between the fluid inlet port and the relief outlet is less than half a distance between the fluid inlet port and fluid outlet port.

Abstract: Valve (10) including housing (12) having first opening side (18) and second opening side (20); closing element (22 made of deformable material, located between first and second opening sides and adapted to prevent communicatio between first and second opening side in inoperative state and adapted to allow communication between first and second opening side in operative state. Closing element may be integrally formed with housing. Housing and/or closing element made of liquid plastics material such as liquid silicone. Valve adapted to allow object such as need or other medical device, to penetrate closing element in operative state and allow closure of closing element in inoperative state.

Abstract: A collector module (1) is described with a collector manifold (20) having two chambers. This collector module (1) has at least one collector tube (2), which has an absorber tube (4) and a tubular jacket (3). A connector (40) for each collector tube is provided which embraces the collector manifold (20) and receives the end of its tubular jacket (3). The connector (40) has a cup-shaped receiving part (41) glued on its collector tube and a U-shaped connecting part (45) formed on the cup-shaped receiving part (41), which engages the collector manifold (20). A sealing device (60) is arranged on the U-shaped connecting part (45). A torsion-stiff, self-supporting device is provided accordingly by this structure, in which each collector tube is not loaded with external forces, during to thermal expansion, transport, mounting or the like.

Abstract: A collector module (1) is described with a collector manifold (20) having two chambers. This collector module (1) has at least one collector tube (2), which has an absorber tube (4) and a tubular jacket (3). A connector (40) for each collector tube is provided which embraces the collector manifold (20) and receives the end of its tubular jacket (3). The connector (40) has a cup-shaped receiving part (41) glued on its collector tube and a U-shaped connecting part (45) formed on the cup-shaped receiving part (41), which engages the collector manifold (20). A sealing device (60) is arranged on the U-shaped connecting part (45). A torsion-stiff, self-supporting device is provided accordingly by this structure, in which each collector tube is not loaded with external forces, during to thermal expansion, transport, mounting or the like.

Abstract: Prefilled, disposable syringes for injecting preparations with a fill volume of less than 5 ml are typically made of glass. The disposable syringe in this invention avoids the use of glass as a construction material. The body of the syringe with barrel, grip and nozzle is made of transparent, glass-like plastic with a very low gas permeability and is designed to be resistant to gamma rays and/or ethylene oxide gas, whereby the hypodermic needle is directly integrated within the plastic nozzle.

Abstract: The invention concerns a container for injection, infusion, and diagnostic preparations, serving, on the one hand, as a long-term storage container, and, on the other, as a device for directly dispensing the preparations. The container has a glass barrel with a glass headpiece with a connector cone that acts as a nozzle. This is molded onto a glass barrel, thereby forming a single unit. A separate plastic, threaded section of an interlocking, conical joint is mounted onto the connector cone, accommodating a secured sealing cap that can be removed from the connector cone. The other opening of the glass barrel is sealed by a plunger that has a connection spot for a plunger rod. Furthermore, the container has a plastic grip mounted onto the inner wall of the glass barrel. Since the container, including the external profile, is, on the whole, designed to resemble a standard syringe, it ensures that the invented container can be accommodated by all current syringe pumps.

Abstract: The invention consists of a glass bottle (1) fitted with a narrowed neck (2) which can be filled under pressure with chiefly a medically active substance sprayable by aerosol and with a propellant and which exhibits an opening which may be closed using a dosage valve (5). This glass bottle (1) has a sprayed on synthetic coating (4) to protect it against shattering and splintering, preventing the user from being injured by the broken bottle. To substantially enhance this safety, the neck (2) of the bottle (1) has been fitted with a bulge like edge (3) at the opening which is also coated with the synthetic material (4) and onto which the dosage valve (5) is mechanically attached by turning. Furthermore, the coating (4) consists of an elastic synthetic material with pronounced increased shrinkage properties used for the summoning of pre-stressing force on the glass body (1) and it exhibits several hole like pressure relieving openings (7) permitting rapid pressure release in case of shattering.

Abstract: A method for manufacturing a filled syringe body within a single continuous manufacturing line in a self-contained environment with controlled conditions. The method includes the steps of injection molding the syringe body, sealing the one end of the syringe body, siliconizing the barrel of the syringe body, filling it, sealing the other end of the syringe, and sterilizing it. With this new "injection mold-fill-seal" method, a syringe body can be manufactured as a mass-produced article in one manufacturing line in an inexpensive manner.

Abstract: A glass bottle (1) fitted with a narrowed neck (2) which can be filled under pressure with chiefly a medically active substance sprayable by aerosol and with a propellant and which exhibits an opening which may be closed using a dosage valve (5). This glass bottle (1) has a sprayed-on synthetic coating (4) to protect it against shattering and splintering, preventing the user from being injured by the broken bottle. To substantially enhance this safety, the neck (2) of the bottle (1) has been fitted with a bulge like edge (3) at the opening which is also coated with the synthetic material (4) and onto which the dosage valve (5) is mechanically attached by turning. Furthermore, the coating (4) consists of an elastic synthetic material with pronounced increased shrinkage properties used for the summoning of pre-stressing force on the glass body (1) and it exhibits several hole-like pressure relieving openings (7) permitting rapid pressure release in case of shattering.

Abstract: The invention relates to a device for administering substances at overpressure. The device includes a pressure vessel made of glass and containing a substance to be discharged from the pressure vessel and at least one propellent. The pressure vessel has an opening and an actuable discharge element mounted on the pressure vessel in the opening for releasing the substance from the pressure vessel. A self-supporting housing encloses the pressure vessel and at least a portion of the discharge element to prevent splinters of glass and the discharge element from being propelled away from the device in the event that the pressure vessel bursts. The self-supporting housing has a lower portion made of transparent plastic to facilitate viewing the substance in the pressure vessel.

Abstract: A fully assembled dual chamber prefillable syringe cylinder for the administration of two components having a syringe barrel which, in both its single cylinder and dual chamber cylinder embodiments, is connected to both a syringe head featuring a tip cap as well as to the finger grips and which is closed at its base by means of a moveable plunger with a plunger rod and into which an intermediate plunger is positioned with the intent of separating first and second chambers from each other and which features a bypass located in a first chamber, as well as to a method for the manufacture and filling of said fully assembled prefillable syringe.

Abstract: A door bracing apparatus including a crossbar, a striker member threadedly connected to the crossbar inwardly of a first end of the crossbar, and a stabilizer member threadedly connected to the crossbar inwardly of a second end of the crossbar. The striker member extends outwardly generally transverse to the crossbar so as to fit against a surface of a frame of the door. The stabilizer member extends outwardly generally transverse to the crossbar and in parallel corresponding relationship to the striker member. The stabilizer member serves to fit against an opposite surface of the frame of the door. The striker member includes a first plate having a front flat surface thereon, a second plate connected to the first plate and extending toward the crossbar, and a threaded member connected to the second plate and to the crossbar. The stabilizer member includes an L-shaped member, a support surface and a threaded shank affixed to the L-shaped member and threadedly received by the crossbar.

Abstract: Measuring cell for the spectral analysis of flowing media, in particular plastic melts, in which cell the medium to be analyzed flows between two opposing windows made of a radiation transparent material and is penetrated by radiation, where at least one window is held in a pipe, which can be moved by axial motion in the direction of the second window or away from said window in a bore of the measuring cell body with said measuring cell body being sealed, where the width of the gap between the windows and thus the layer thickness of the medium through which the radiation is to travel is variable. The pipe abuts in the region of the seal with a stepless cylindrical outer surface directly against the wall of the bore and in this region exhibits oversize in the disassembled state relative to the bore. The wall thickness of the pipe is small with respect to the outer diameter of the pipe at least in the region of the seal.

Abstract: An apparatus and method for forming discrete granules from a flow of molten plastic material is disclosed. The apparatus includes a tube having an end surface through which the molten material flows and a discharge plate having an opening therethrough disposed adjacent the tube. The discharge plate is movable with respect to the end surface of the tube. A pressure medium accumulating region is disposed adjacent the end surface of the tube. In operation, the molten material flows through the tube and into the opening of the discharge plate. The end surface of the tube and the discharge plate move into and out of contact on a periodic basis such that the tube and discharge plate function as a valve.

Abstract: The invention relates to a strand cutter, more particularly for granulating plastic materials. It has for its object the provision of a strand cutter in which the fixed bed knife can be replaced with a new bed knife without interrupting the granulating process. This is to prevent the deterioration of the cutting quality, and thereby the shape of the granules, due to the progressive wear of the bed knife or to prevent down-times during the changing of the knife. This object is achieved according to the invention by keeping the bed knife (2) in a guide free from play at right angles to the delivery direction of the strands (3) and moving the bed knife (2) forward at a low feed rate or replacing it with a new bed knife (2') during the granulating process.