摘要:
A cutting head has upper part with at least one separating cutter, at least one stripping cutter, a first cutting edge, a force-measuring device operating on the piezo principle, and a first holding plate. A lower part of the cutting head includes at least one separating cutter, at least one stripping cutter, a second cutting edge and a second holding plate. The first cutting edge, the second cutting edge, and the force-measuring device serve to measure the height of the crimp. The first holding plate and the second holding plate serve to measure the pull-out force.
摘要:
An espresso machine steam docking unit which can be connected to a milk steaming pitcher (1). The steam unit includes a steam inlet (10), a steam outlet (7) which can be pressed, by means of an activation lever (19) that can be swung out of a rest position into an operating position, against a steam inlet opening (2) of a milk steaming pitcher (1), a valve (12) which is connected to the steam inlet (10) and the steam outlet (7) and which can be activated by the activation lever (19). In addition, a switching contact (21), which is activated by the activation lever (19) to activate a steam generator in the espresso machine when the activation lever is in operating position, is provided. In addition, a steam release line (18) is provided and is connected by means of the activation lever (19) through the valve (12) to the steam inlet (10) and the steam outlet (7).
摘要:
A universal adapter for use with a rechargeable handheld communication device includes a power module. An AC rectifier is operable to convert an AC power signal into a rectified AC power signal. A DC transformer is operable to receive the AC rectified power signal and output a DC transformed power signal. A top switch feedback circuit is coupled to the DC transformer and is operable to regulate the DC transformed power signal. A DC to DC switching converter is coupled to the DC transformer and is operable to convert the DC transformed power signal to a converted DC power signal. A feedback control circuit is coupled to the DC to DC converter and operable to regulate the converted DC signal.
摘要:
A coffee machine comprises a fresh water reservoir. A heating block, having a first flow heater pipe, is in fluid communication with the reservoir via a first connection line and a second connection line. The first connection line has a check valve disposed therein, the second connection line has a pump disposed therein. A coffee-making head is in fluid communication with the heating block via a pipe. The pipe ascends from the heating block to the coffee-making head. A steam nozzle is in fluid communication with the heating block via a steam line. A device fluidly connects the reservoir with the steam outlet when the pump is operating.
摘要:
A brewing unit (1) of an espresso coffee machine including a brewing chamber (25) and at least one spring-loaded pressure valve (16) which is flow-technically arranged between the brewing chamber (25) and a coffee beverage outlet and which opens when the brewing chamber pressure exceeds a structurally predetermined value. In order to produce by means of the coffee machine one kind of coffee beverage selected from at least two kinds of coffee beverages, an atmospheric coffee beverage bypass channel (21) flow-wisely disposed in parallel relative to the pressure valve (16) between the brewing chamber (25) and the coffee beverage outlet (23) may be locked depending on the kind of coffee beverage selected.
摘要:
A wire-processing machine or apparatus includes a wire-feeding apparatus for guiding a wire, wherein the wire-processing machine or apparatus contains a wire drive for forward movement of the wire and a guide pipe with an entry opening and an exit opening. The wire-processing machine or apparatus contains a swivel unit with drive and a wire-gripping apparatus which is arranged on a swivel arm, wherein an exit side end of the guide pipe is fastened to the swivel arm. The wire drive and the guide pipe are arranged in such manner that the wire can be shot-in through the guide pipe. The wire-feed apparatus further contains a length-compensating unit which is arranged in the area of the guide pipe and which, in a first state, shortens an effective length of the guide pipe and, in a second state, lengthens the effective length of the guide pipe.
摘要:
A fixing point arranged at a guide rail consists substantially of a slide, which is movable along the guide rail and which is guided by guide shoes at the free limb of the guide rail and carries a yoke. A bracket, at which a damping element is supported, is arranged at the guide rail. The end of a belt is held by a connecting element, which in turn is suspended by a tie rod and nuts at the yoke. In the case of an emergency stop situation in which the brake of the drive unit retards the elevator car to standstill, the retardation forces arising in that case are transmitted by belt, connecting element and tie rod to the yoke, wherein the retardation forces produce a displacement of the slide downwardly into the spring-stressed position against the damping capability of the damping element.
摘要:
The maximum possible vertices for a trajectory are determined with a device for mammography and an associated method, so that the subject to be exposed can be completely imaged on the detector in x-ray acquisitions.
摘要:
Patterning-induced damage of sensitive low-k dielectric materials in semiconductors devices may be restored to a certain degree on the basis of a surface treatment that is performed prior to exposing the device to ambient atmosphere. To this end, the dangling silicon bonds of the silicon oxide-based low-k dielectric material may be saturated in a confined process environment, thereby providing superior surface conditions for the subsequent application of an appropriate repair chemistry.
摘要:
Damaged surface areas of low-k dielectric materials may be efficiently repaired by avoiding the saturation of dangling silicon bonds after a reactive plasma treatment on the basis of OH groups, as is typically applied in conventional process strategies. The saturation of the dangling bond may be accomplished by directly initiating a chemical reaction with appropriate organic species, thereby providing superior reaction conditions, which in turn results in a more efficient restoration of the dielectric characteristics.