Abstract:
The invention concerns a spinning preparatory machine with suspended pivotable flyers arranged in at least one row. The flyers are supported in a frame composed of a longitudinal beam and two arms and arranged at right angles thereto, which frame is pivotable about a pivoting axis between an operating position and a doffing position. A pivoting and loading system is connected with the frame in such a manner that the frame is locked in its operating position.The spinning preparatory machine according to the invention shows, among others, the advantage of an accurate positioning of the pivotable flyers in a locked operating position, high operational reliability and affords safety against accidents from occurring.
Abstract:
A spinning frame having a frame mount, a plurality of spindles and, suction elements for each spindle, a ventilating fan arranged in the frame mount and connected to the suction elements, and a filter on the pressure side of the ventilating fan, the filter forming at least part of the rear wall of the frame mount, and including pneumatic cleaning means for the filter, said cleaning means including a suction arm which is movable along the filter and is connected to a suction device.
Abstract:
A method and an apparatus of the present invention is used for the high-rate deposition of materials, such as carbon, silicon, metals, metal oxides, and the like, onto a metal substrate defined by a metal tape. The particles of the material are mixed with fluid and are injected against the metal tape at a high pressure and high velocity. The particles of the material form a current collection surface of the metal tape. The metal tape is used as cathode or anode combined with a separator to form a fuel cell of a secondary battery, metal-ceramic membranes, film composite metal-ceramic materials for electronic devices.
Abstract:
Disclosed is a device for conveying pro-filled objects, particularly bottles or parisons comprising an annular collar between two sliding planes with the aid of at least one conveying apparatus, at least one part of which rests against the object in a frictionally engaging manner and is supported on receiving elements or pressure rollers. The part of the conveying apparatus that rests against the object in a frictionally engaging manner is resilient or is mounted in a resilient fashion.
Abstract:
Electrochemical active cathode layers (MoO3, FeS2) are produced on the substrate of stainless steel, aluminum, or titanium by the method of thermal vacuum condensation-solidification. This method enables formation of active cathode layer in the wide thickness range of 0.5 μm-3.0 mm.
Abstract:
The present invention provides a method of modifying a surface of a lithium electrode, e.g. a negative lithium electrode, for a battery cell. The method comprises the step of applying a thin layer of a carbonaceous material onto the surface of the lithium electrode. The method further comprises the step of applying a pressure to the thin layer and to the surface to promote tight contact between the surface and the thin layer. The method further comprises the step of storing the thin layer and the lithium electrode in an atmosphere comprising carbon dioxide (CO2) gas for a period of time sufficient to significantly lithiate carbon of the carbonaceous material into an intercalation compound having the formula LixC6. A battery cell, e.g. a secondary (rechargeable) battery cell, comprises the lithium electrode made by the method of the present invention.
Abstract:
Solid electrolytes of the composition: 60L2O·15Li2SO4·25B2O3; 65L2O·10Li2SO4·25B2O3; 65L2O·15Li2SO4·20B2O3; 60L2O·20Li2SO4·20B2O3; 59,55L2O·19,85Li2SO4·19,85B2O3·0,75MoO3, characterized by the high level of productivity, high ionic conductivity, negligible low level of electronic conductivity and resistance to metal lithium suitable for use in primary and rechargeable lithium power sources.
Abstract translation:组合物的固体电解质:60L 2 O15Li 2 SO 2 4×25B 2 O 3 SUB> 2×10 3×10 3×10 3×10 3×10 3×10 3×10 3 2×2×2×2×2×2××××××××< O 2 O 2 O 2 O 2 O 2 O 2 O 2 O 2 O 2 O 2 SO 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 其特征在于高水平的生产率,高离子电导率,可忽略的低电子电导率和耐金属锂,适用于初级和可充电锂电源 。
Abstract:
An electrode and method of forming the same of the present invention is used for the high-rate deposition of materials, such as carbon, silicon, metals, metal oxides, and the like, onto a metal substrate defined by a metal tape used as cathode or anode combined with a separator to form a fuel cell of a secondary battery, metal-ceramic membranes, film composite metal-ceramaic materials for electronic devices. The method is cost effective and is directed to form the electrode with improved and high porosity.
Abstract:
A method for depositing a thin film includes the steps of providing a vapor including at least one selected vapor phase component into an evacuated chamber and condensing the vapor onto a heated substrate to form a liquid phase deposit wherein a temperature of the substrate is lower than the condensation temperature of the component. The liquid deposit is then cooled to produce a solid phase film. The invention can provide two or more vapor phase components. The invention can be used to deposit a wide variety of layers, including thin films of metallic, semiconductor and nonmetallic inorganic materials. The invention is useful for forming solid electrolytes and the electrodes for batteries, fuel cells and other electromagnetically active devices.
Abstract:
A device and method for treatment of impairments relating to neuropathy rely on sensory substitution to train a patient to associate an affected condition with stimuli that are generated based on detection of the condition.