30results about How to "Minimize risk of failure" patented technology

A valve for controlling a fluid, in particular for controlling a gas, is described, encompassing a valve housing an actuation unit for an at least locally tubular valve armature which is guided axially displaceably and is equipped with a valve closure member by which a fluid flow between an inflow side and an outlet side is controllable and which coacts with a valve seat. The valve armature comprises a guidance collar in a region remote from the valve closure member, and is equipped with a second guidance in a region offset with respect to the guidance collar.

A method of joining a metal-ceramic substrate having metallization on at least one side to a metal body by using metal alloy is disclosed. The metal body has a thickness of less than 1.0 mm and the metal alloy contains aluminium and has a liquidus temperature of greater than 450° C. The resulting metal-ceramic module provides a strong bond between the metal body and the ceramic substrate. The resulting module is useful as a circuit carrier in electronic appliances, with the metal body preferably functioning as cooling body.

A system and method for continually updating a large and substantially continually changing dataset that is accessed by multiple application threads, such as a group identity database of members in communication groups of wireless communication devices. A first server holds the group identity database and, as application threads on the first server access the database to set up group communications, a second server sends new group identity data to update the database, with the new data arriving as discrete, ordered blocks. A first server-resident data-index table is updated with the ordering information of the new data blocks, and a first server-resident checkpointing thread places the ordering information of the new data blocks into a checkpoint cache and checkpoints the ordering information as the new data blocks are updated into the group identity database and verifies the ordering (or version) of the data as against the data-index table.

A magnetic blade retainer for an expandable broadhead utilizing the properties of magnetic attraction to reliably secure a plurality of blades completely within respective blade channels so that an expandable broadhead may closely resemble the flight properties of a practice arrow tip yet lethally expand upon impact with a target. Extraneous parts are eliminated, but a strong, disc magnet is inset or integrated into the forward portion of a broadhead tip assembly. Each blade is provided with a magnetic, flat forward end. The interaction of the flat forward end and the magnet magnetically retain each blade. The magnetic bond is broken when the arrow penetrates a target. An actuating spike further transfers the impact energy to each blade. The forces on the actuating spike then drag each blade backward and each blade extends as the rearward forces are translated by the wedging surface near the end of the channel.

The hydrostatic fluid bearing comprises a cylindrical stator having orifices for introducing a fluid under pressure, on its inside surface the stator has a split ring constituted by an assembly comprising a plane metal plate and a layer of self-lubricating composite material. The layer of composite material has cells for surrounding orifices for introducing fluid under pressure, once the assembly has been put into place inside the stator.

The invention relates to a windscreen wiper drive arrangement (1) having a drive shaft (4), extending out of a gear mechanism housing (3), for a windscreen wiper, in which the drive shaft (4) is guided axially through a protective sleeve (15) which is sealed with respect to the drive shaft (4) by means of at least one inner sealing element (18) and with respect to a vehicle component (11) by means of at least one outer sealing element. The invention provides for the protective sleeve (15) to be secured to the gear mechanism housing in order to protect said protective sleeve against axial movement in the direction of the vehicle component (11) and/or against rotational movement relative to the gear mechanism housing (3) by frictional engagement and/or by means of at least one separate securing element (25).

A valve for controlling a fluid, in particular for controlling a gas. The valve includes a valve housing which accommodates an electromagnetic actuating unit for a solenoid armature which is guided axially displaceably in the valve housing and which cooperates with a valve seat via a valve-closing member, so that a fluid stream from an inflow side to an outflow side of the valve is controllable. At least one lubricant chamber adjacent to the guide gap between the valve housing and the solenoid armature is provided.

Drive apparatus (1, 101), in particular for driving a worm of an injection molding machine, which worm is arranged coaxially with respect to an injection molding cylinder, having a housing (9, 109) which is mounted such that it can be displaced in an axial direction of the housing (9, 109) and is fixed rotationally, an output shaft (21, 121) which is mounted non-displaceably and rotatably in the housing (9, 109), a rotational drive (5) which is arranged in the housing (9, 109) for the rotational drive of the output shaft (21, 121), and a translatory drive (3) which is arranged in the housing (9, 109) for the translatory drive of the housing (9, 109).

The invention relates to an electrical clip connector for an electrical connection of a cable (20) to an electrical mating connector, in particular to an electrical connection device of a controller for an electric motor of a cooling fan, wherein the clip connector (100) has a holder section (110) and a fastening section (120), and at least one electrical line (200) of the cable (20) can be provided in the holder section (110) in such a way that an electrical contact device (210) of the line (200) projects freely from said holder section, and the clip connector (1) can be fitted to the connection device by means of the fastening section (120). The invention also relates to an electrical clip connection having an electrical clip connector (100) and an electrical mating connector, in particular an electrical connection device of an electrical/electronic device, wherein an electrical contact device (210), in particular a flat plug sleeve (210) or a socket contact, of the clip connector (100) can be accommodated and is accommodated in the mating connector by way of a circumferential section in at least two steps in a successively more interlocking manner when the clip connection comprising the clip connector (100) and the mating connector is established. The invention also relates to a ready-to-use electrical cable (20), in particular for electrically connecting a controller (3) to an electric motor (2) of a cooling fan, having an electrical clip connector (100) according to the invention.

A partially assembled grill comprises a frame unit having a bottom and two sides, one side mounted to pivot on one end of the bottom so that it is folded against the bottom, and the other side mounted to pivot on the other end of the bottom and positioned generally perpendicular to the bottom, to form a partially folded frame, and a grill casing, wherein the partially folded frame unit encloses the grill casing on two adjacent perpendicular surfaces.

An automation system for testing and publishing of web service uses a management interface to manage the test according to the version of API description document of the web service. The web service that has passed the testing will automatically finish the service registration, or provide the testing result to the management interface for the manager or the developer to revise the registry information. Therefore, through the API description document, the web service provider can test the web service, update the service or halt the service without any effect on the published web service, and provide error message for the web service provider to debug the registry information.

An elongate component, such as a drill rod or adaptor, forms part of a drill string having a shoulder contact male spigot coupling. The male spigot includes a non-threaded shank and a threaded section in which an axial length of the non-threaded shank is provided at a predetermined minimum relative to an outside diameter of the spigot at the threaded section.

A shroud lock for locking a position of a needle shroud relative to a housing of an autoinjector, includes a shroud beam arranged on the needle shroud and biased radially outwards, a stop arranged within the housing, a recess arranged proximal of the stop, and a cap coupled to the housing and adapted to prevent distal translation of the needle shroud relative to the housing. At least a portion of the shroud beam is within the recess when the cap is in place and, the shroud beam abuts the stop after the needle shroud is locked relative to the housing of the autoinjector. The disclosure further relates to an autoinjector and to a method for assembling such an autoinjector.

A gyratory crushing apparatus for frangible or friable material comprises: a bowl having a chamber for receiving the material and a discharge opening disposed at the base with a central axis and a gyratory axis extending at an angle to the central axis; a crushing head and a drive assembly. The discharge opening defines a throat with a circumferential wall and the crushing head is disposed within the discharge opening. The crushing head has a crushing face in spaced relation to the circumferential wall of the throat defining a nip between the circumferential wall and the crushing face. The drive assembly includes a transmission and a rotatable eccentric shaft for driving the crushing head within the bowl and about the gyratory axis in a notating motion. The bowl also comprises a feed section and a discharge section, each defined by a wall and spaced by a mid-section, wherein thickness of a wall defining the mid-section is greater than a thickness of the discharge section wall.