摘要:
Silane is produced in a continuous process by disproportionating trichlorsilane in at least 2 recreation areas for reaction/distillation, which are run through by a countercurrent of steam and liquid in the presence of catalytically active solid under a pressure which ranges between 500 mbar and 50 bar.
摘要:
This invention relates to a continuous process for the preparation of silane by catalytic disproportionation of trichlorosilane in a reactive/distillative reaction zone having a catalyst bed of catalytically active solid.
摘要:
The invention relates to a method of producing silane or hydrochlorosilanes by disproportionation of a higher chlorinated hydrochlorosilane or a mixture of said hydrochlorosilanes in the presence of a catalyst. Before the catalyst is used, it is a) washed with hyper-pure water in one or several steps; b) transferred in the water-moist state to the reactor in which the disproportionation is to proceed; c) treated in the reactor with boiling methanol or rinsed with anhydrous methanol; and d) the methanol is removed from the catalyst by evacuation and/or stripping with inert gas. The invention further relates to a method for treating disproportionation catalysts.
摘要:
Method of dispensing moist, sticky or statically charged bulk material into a fluid pervious container having an opening for receiving said bulk material, which comprises conveying a bulk material, as a suspension or dispersion in a fluid, from a reservoir, and introducing said suspension or dispersion into the fluid-pervious container through said opening in the container to pass the fluid component of the suspension or dispersion through and out of the fluid-pervious container while the retaining the bulk material within the container, and recirculating the fluid to the reservoir.
摘要:
A handle device for a lock unit of a vehicle includes a handle part which is movably mounted relative to a door of the vehicle and which can be displaced between a rest position and an operating position. The handle part is flush with the exterior of the door in the rest position and projects from the exterior of the door in the operating position. The handle part can be manually actuated to open the door when in the operating position. The handle device further includes an actuating unit which can be used to transfer the handle part at least from the rest position to the operating position when the actuating unit is activated. The actuating unit includes a cover which can be detached from the actuating unit and a lock cylinder arranged in the handle device, such that the lock cylinder can be released by detaching the cover.
摘要:
The apparatus has an input pocket into which a stack of sheets is inserted. At least the sheet to be picked from the stack by the picking device is transported by means of a feed device to a picking device which then picks one sheet from the stack at a time. To improve singling quality, a presingling device is provided which first transports only part of the stack to the picking device. In order to ensure that stacks of different-sized sheet material are singled reliably, an aligning device is provided which transports at least the sheet to be picked from the stack in the direction of a defined stop and thus aligns the sheet against said stop. The aligning device preferably cooperates alternatingly with the feed device. To increase singling reliability, a pressure plate is provided in the presingling device for acting upon the presingled partial stack with a certain pressure.
摘要:
The invention relates to a device (10) for actuating the closure of a movable part (12) of a motor vehicle, in particular a door, or hatchback, or similar, comprising a support (11) that can be fixed to the inner face of the movable part (12), a bearing unit (20) that can be pivoted about a first axis (13) provided on the support (11) and a handle element (40) with a first (41) and a second end (42), the second end (42) being fixed to the bearing unit (20), whereby the handle element (40) can be pivoted together with the bearing unit (20). According to the invention, the first end (41) is pivotally mounted on the first axis (13) and at least one bearing element (22, 22a, 22b) is provided for the horizontal bearing of the first end (41), said bearing element being located in the region of the first axis (13).
摘要:
The invention relates to a handle device for a lock unit (7) of a vehicle, comprising a handle part (10) which is movably mounted relative to a door (5) of the vehicle, a locking unit (40) for preventing unintentional opening of the door (5) caused by accelerations acting upon the handle part (10), especially accelerations such as they act upon the vehicle during a crash, the locking unit (40) being displaceable between a locking position (1) and a release position (2), and a movement of the handle part (10) being enabled in the release position (2) and a movement of the handle part (10) being disabled in the locking position (1). The invention is characterized in that an actuating unit (50) is actively connected to the locking unit (40) such that the locking unit (40) can be brought from the locking position (1) into the release position (2) when the actuating unit (50) is activated.
摘要:
The invention relates to a device (10) for actuating the closure of a movable part (12) of a motor vehicle, in particular a door, or hatchback, or similar, comprising a support (11) that can be fixed to the inner face of the movable part (12), a bearing unit (20) that can be pivoted about a first axis (13) provided on the support (11) and a handle element (40) with a first (41) and a second end (42), the second end (42) being fixed to the bearing unit (20), whereby the handle element (40) can be pivoted together with the bearing unit (20). According to the invention, the first end (41) is pivotally mounted on the first axis (13) and at least one bearing element (22, 22a, 22b) is provided for the horizontal bearing of the first end (41), said bearing element being located in the region of the first axis (13).