734results about How to "Reliable separation" patented technology

A filter element for end face inlet formed of triangular channels which are alternately closed such that the fluid to be filtered must pass through the filter material in order to flow from the inlet side (22) to the discharge side (23). The channels are formed by alternating flat layers (17) and folded layers (18), whereby all sides of the inlet channels face a discharge channel. A particularly high filter efficiency is thereby achieved such that a large filter surface area and a high filter capacity are attained with a relatively small structural volume. The filter can be used, for example, as an air filter for various air filtration applications.

A lever is provided in a photosensitive member frame of a photosensitive member cartridge that accommodates a developing cartridge in a cartridge accommodating portion. The lever is engaged with an engaging shaft of the developing cartridge, and is movable between a contact position and a separation position. When the lever is in the contact position, a developing roller and a photosensitive drum make contact with each other, and when the lever is in the separation position, the developing roller and the photosensitive drum are separated.

The invention aims to prevent the disadvantages of printed circuit board transformers with respect to their quality and safety, in particular in a performance range of greater than 150 VA with output voltages of less than 12 V. This is achieved by a planar transformer comprising a ferrite core (1a, 1b, 21a, 21b), at least one primary coil and at least one secondary coil, which can be connected on a printed circuit board and a coil body (3, 23), which encompasses part of the ferrite core (1a, 1b, 21a, 21b) and carries at least one secondary coil. According to the invention, each of the secondary coils (3, 23) carried by the coil body is configured from at least one winding metal sheet (2, 22), which is open on one side and can be plugged into the coil body (3, 23) and connected to the printed circuit board.

A cyclonic separating apparatus includes a first cyclonic separating unit including at least one first cyclone, a second cyclonic separating unit located downstream of the first cyclonic separating unit and including at least one second cyclone, and a third cyclonic separating unit located downstream of the second cyclonic separating unit and including a plurality of third cyclones arranged in parallel. The separation efficiency of the first cyclonic separating unit is lower than the separation efficiency of the second cyclonic separating unit and the separation efficiency of the second cyclonic separating unit is lower than the separation efficiency of the third separating unit, thus achieving a higher separation efficiency than known separation apparatus.

A sheet-extracting device comprises a support member on which a group of sheets layered is put; a lifting and lowering member lifting and lowering the corresponding support member; adsorption members adsorbing a sheet of the uppermost layer of the group of sheet put on the support member; a vertical moving member vertically moving each adsorption member; a horizontal moving member moving each adsorption member to a direction close to each other and a direction distant from each other; an air injection member injecting air toward at least upper sides of the group of sheets put on the support member; and a separation member elastically deforming by coming in contact with edge of the sheet held on the adsorption member.

The present invention relates to processes for preparing a glucopyranosyl-substituted benzyl-benzene derivative of general formula III,

wherein R¹ is defined according to claim 1.

A cyclonic separating apparatus includes a first cyclonic separating unit including at least one first cyclone, a second cyclonic separating unit located downstream of the first cyclonic separating unit and including a plurality of second cyclones arranged in parallel, and a third cyclonic separating unit located downstream of the second cyclonic separating unit and including a plurality of third cyclones arranged in parallel. The number of second cyclones is higher than the number of first cyclones and the number of third cyclones is higher than the number of second cyclones, providing an apparatus which achieves a higher separation efficiency than known separation apparatus.

The invention relates to equipment for dismantling a power battery. The equipment is characterized by comprising a storage conveyer, an adjusting conveyer, an image system, an automatic adjusting and feeding mechanism, a cutting and feeding mechanism, an automatic cutting mechanism, an automatic separation mechanism and a discharge conveyer, wherein the storage conveyer, the adjusting conveyer, the automatic adjusting and feeding mechanism and the cutting and feeding mechanism are sequentially connected with one another; a camera is arranged above a feeding hole of the automatic adjusting and feeding mechanism; the automatic cutting mechanism is connected with a discharge hole of the cutting and feeding mechanism; the automatic separating mechanism is connected with another discharge hole of the cutting and feeding mechanism; the discharge conveyer is connected with the automatic separation mechanism. The invention also relates to a method for dismantling a power battery. The equipment has the advantages of being simple in structure, convenient to operate, high in automatic degree and high in dismantling efficiency, and belongs to the field of recovery treatment of a vehicle power battery.

The invention relates to a sealed small low-impact release screw bolt. The bolt comprises an inner cylinder (1), a shear pin (2), a wedge block (3), a piston (4), a sealing ring (5), a double O-shaped ring sealed baffle (6) and an outer cylinder (7). The bolt is characterized by small size, sealing type, low impact, strong connection and no pollution. Before separated, the two polars of the connected body form strong connection; and when separated, the two polars of the connected body can be safely and fast separated and generate low impact disturbance, thus the bolt is a pyrotechnic connection separating device with good comprehensive performance, and can be directly used in the stage separating systems of the missile and other spacecrafts, also provide beneficial reference for the design of the similar separating mechanism, have good application prospect.

The invention concerns a solar cell (1) and a method for making same, said solar cell (1) comprising on its rear surface (3) both the emission contact (43) and the base contact (45), those two contacts (43, 45) being electrically isolated from each other by flanks (5) whereof the metal coating has been removed. The emitting zones (4) of the rear surface (3) of the cell are connected by channels to the transmitter (9) of the front face (8) of the cell. The emitting zones (4) of the rear surface (3) of the cell and the channels (7) consist of a laser. The metal coating of the side walls is removed by selective etching, said metal coating being removed only in the zone of the flanks (5) where the etching barrier layer (11) is insufficient.

The invention relates to a bipolar plate for a fuel cell stack, which comprises at least a an anode-side sub-plate. An interior of the bipolar plate is enclosed by the sub-plates, with a fluid port area arranged having at least one fluid port, over which a fluid can be conveyed to the fluid channels. The fluid channels are arranged on at least one of the flat sides, as well as a manifold zone, over which the fluid can be distributed to its assigned fluid channels and an accumulation zone, over which the fluid can be carried away from the fluid channels to another fluid port area. At least one of the sub-plates has a uniform arrangement of raised support points in the manifold zone and/or accumulation zone. Apart from the peripherally situated support points, a negative support point of the same type is designed adjacent to each raised support point inside the manifold zone and/or the accumulation zone.

A large-bearing low-impact connecting and separating device based on memory alloy driving comprises a memory alloy driving assembly (1), a deblocking transmission assembly (2), a connecting and separating assembly (3) and a buffering capturing assembly (4), wherein the memory alloy driving assembly (1) can overcome pulling force of a tension spring (6) after being charged with electricity to drive a triggering shaft (10) to rotate, so as to relieve limitation on a primary swinging arm (9); the primary swinging arm (9) rotates to relieve limitation on a secondary swinging arm (8); the secondary swinging arm (8) rotates to relieve limitation on a main force transmission nut (17); the main force transmission nut (17) rotates to enable a bearing rod (22) to conduct linear motion along a center hole of a guide seat (23), so as to realize deblocking separation. The large-bearing low-impact connecting and separating device can realize firm connection and deblocking separation of star arrows as well as stars and load, and has the characteristics of being large in bearing, low in impact, high in reliability and reusable.

The present invention is a method and apparatus for the viewing and acquisition of images of a document such as a book. The apparatus allows for the automated and reliable turning of pages of the document, while supporting it in a manner to facilitate imaging of the facing pages. In one embodiment, the apparatus includes a base for supporting the operative assemblies and components of the apparatus, a cradle assembly for holding a book, and a page turning assembly for presenting the pages to be imaged in seriatim. The method employed by the present invention involves the steps of turning pages, clamping pages and imaging, wherein the various components of the apparatus are operated to carry out the page turning and imaging functions in sequence.

To provide a reliable solid-liquid separating method and apparatus for a slurry, even though the solid component of the slurry is finely divided particles and/or of a shape difficult to entangle, without exudation through gaps in processed portions and, also, with no need to exercise a maintenance work such as replacement of filters, a solid-liquid separating apparatus includes a mold having a cylindrical inner peripheral surface, a gate for opening and closing a second open end of the mold, and a pressing rod slidable into the mold to compress the slurry. Sheet-like fibrous filters are placed on a leading end face of the pressing rod and an inner surface of the gate to seal gaps between the mold and the pressing rod and between the gate and mold. With the filters so placed, the slurry within the mold unit is compressed to provide a solidified product, thereby accomplishing solid-liquid separation.

In accordance with the present invention, a system for separating gas and liquid phases from a mixed phase system is provided. Furthermore, the present invention provides for the reliable separation of liquid and gas phases, regardless of the orientation of the system with respect to a gravitational field, and in low or zero gravity environments. The system of the present invention generally provides a reservoir having a variable volume that is formed from a gas permeable, hydrophobic, microporous, polymer material. Material confined within the reservoir is maintained under pressure, to expel any gases introduced to the interior of the reservoir as part of a mixed phase inlet stream. The liquid phase component of the mixed phase inlet stream may be removed from the reservoir through an outlet located within the reservoir volume.

PCT No. PCT/DE97/02159 Sec. 371 Date Aug. 14, 1998 Sec. 102(e) Date Aug. 14, 1998 PCT Filed Sep. 24, 1997 PCT Pub. No. WO98/18665 PCT Pub. Date May 7, 1998The invention is based on a dual-circuit anti-lock vehicle brake system (10) with a tandem master cylinder (12), a switchover valve (14) following the latter, a brake pressure modulation valve assembly (18, 20) that has a brake pressure buildup valve (18) and a brake pressure reduction valve (20) for each wheel brake cylinder (16), and a return pump (24). To enable building up brake pressure rapidly for vehicle dynamics control, the invention proposes one additional pump (28) in each brake circuit (I, II), whose intake side is connected directly to the master cylinder (12) and which feeds in the direction of the wheel brake cylinders (16) connected to to this brake circuit (I, II). As a result, a brake pressure buildup is possible in each wheel brake cylinder (16), even when the master cylinder (12) is not actuated, which buildup can be modulated for individual wheels in a manner known per se.

An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Method and apparatus for monitoring a winding hardness of a winding roll when winding a material web. A series of marks are placed on the material web at a first location as it is wound onto the winding roll. The distance between two successive marks is detected at a second location. The detected distance of two successive marks is used to determine a stretch of the material web.