摘要:
A device according to the invention for deflecting mechanical oscillations, at an oscillation receiver location may be set into oscillation along a first axis, and transmits such an oscillation into an oscillation along a second axis at an oscillation output location, wherein the first and the second axis form an angle to one another. The device in characterized essentially by the fact that it includes an elongate, bent oscillation element, on whose one end a coupling-in point and at whose other end a coupling-out point is arranged, wherein the device is designed in a manner such that the oscillation element oscillates transversally at the coupling-in point and at the coupling-out point, when the oscillation receiver location is subjected to an oscillation.
摘要:
A device for deflecting mechanical oscillations, at an oscillation receiver location may be set into oscillation along a first axis, and transmits such an oscillation into an oscillation along a second axis at an oscillation output location, wherein the first and the second axis form an angle to one another. The device includes an elongate, bent oscillation element, on whose one end a coupling-in point and at whose other end a coupling-out point is arranged, wherein the device is designed such that the oscillation element oscillates transversally at the coupling-in point and at the coupling-out point, when the oscillation receiver location is subjected to an oscillation.
摘要:
A device according to the invention for deflecting mechanical oscillations, at an oscillation receiver location may be set into oscillation along a first axis, and transmits such an oscillation into an oscillation along a second axis at an oscillation output location, wherein the first and the second axis form an angle to one another. The device in characterized essentially by the fact that it includes an elongate, bent oscillation element, on whose one end a coupling-in point and at whose other end a coupling-out point is arranged, wherein the device is designed in a manner such that the oscillation element oscillates transversally at the coupling-in point and at the coupling-out point, when the oscillation receiver location is subjected to an oscillation.
摘要:
The invention relates to a bicycle frame comprising a tube section having an interior space for receiving at least one battery unit that is suitable as a source of energy for an electromotive bicycle drive, as well as to a battery unit insertable therein.To provide an easy operation and at the same time a highly stabilized placement of the battery, it is suggested that said tube section is provided with a lateral opening substantially extending in the direction of extension of said tube section, wherein said battery unit is insertable into said interior space through said lateral opening.
摘要:
A shower tray having a heat exchanger that is arranged beneath the shower tray for recovering heat from waste water in order to heat up clean water, wherein a first heat-exchanger surface is in contact with the waste water and a second heat-exchanger surface is in contact with the clean water, and the first heat-exchanger surface forms the floor, or part of the floor, of the shower tray. The shower tray here is produced from one metal material and, in the region of the tray floor, beneath the shower tray, a base plate made of some other metal is fastened on the tray floor, so as to form a heat-conducting connection to the tray floor is formed substantially over the entire surface of the base plate. Beneath the base plate, tubes are connected to the base plate in an integral manner. The tubes form the second heat-exchanging surface.
摘要:
A water purification device includes an expandable water collecting device having a variable volume, wherein at least part of the surface of the water collecting device includes a filter area, the filter area being permeable to water and allowing water to enter the water collecting device when the filter area is submerged in water. The device further includes a mechanically driven expansion means for exerting a force for increasing the volume of the water collecting device and thereby drawing water through the filter area into the water collecting device. In use, the water collecting device is submerged and the expansion means is released, drawing water into the water collecting device through the filter membrane.
摘要:
A device for dispensing a liquid is connectable to a container containing the liquid and detachably connectable to a base station having a drive member, the device including a liquid duct and a pump actuated by the drive member for effecting passage of liquid through the duct, characterized in that the device includes a cutter for piercing a tamper resistant foil positioned across the outlet of the container and that a push pin for actuating the cutter is operable from outside the device.
摘要:
A device (3) for metering a base liquid and mixing this base liquid with a diluent to prepare a food product, has a connecting portion for connecting it with a container (4) containing the base liquid, the device (3) including: a diluent inlet (71), a mixing chamber (80) for mixing the base liquid with the diluent. An actively controlled air inlet is provided for selectively having ambient air enter the device and guiding it to the container (4). A controller is provided for selectively metering the base liquid into the mixing chamber and for selectively enabling an air flow through the air inlet only during periods when no base liquid is metered into the mixing chamber.
摘要:
Mobile or portable apparatus for preparing beverages comprising a module for delivering a beverage by supplying a pressurized liquid, a liquid feed tank of sufficient capacity for supplying the module with several volumes of liquid for supplying more than one beverage, gas pressurizing means suitable for supplying the module with pressurized liquid, a liquid feed chamber, of which the capacity is several times smaller than the capacity of the tank, said chamber being arranged, in a module feeding configuration, to communicate with the gas pressurizing means in order to pressurize the liquid in the chamber and to inject pressurized liquid into the module and thereby permit the delivery of the liquid through the module.
摘要:
A fastening apparatus for surgical retaining systems includes at least one retaining element and a fastening element, which are mechanically connected to each other. A joint socket of the retaining element and a correspondingly shaped joint head of the fastening element form a ball-and-socket joint. A movement of the ball-and-socket joint can be locked by turning an eccentrically shaped clamping element.