摘要:
The invention relates to a method for treating dust (17) and to devices for carrying out this method. In order to improve disposal with regard to hygiene points of view, the invention provides that the dust (17) is separated in a vacuum cleaner (1) into at least two fractions, which differ in the size and/or mass of the dust particles, and that a dust binding agent (43, 52, 60, 84, 122, 134, 170) is added to a fraction.
摘要:
The invention relates to a method for carrying out a rinsing programme in a domestic dishwasher, said method comprising at least the programme steps washing and clear rinse, which can optionally be preceded by a pre-rinse programme step, separated by an intermediate rinse programme step and followed by a drying programme step, characterized in that a combination preparation, which apart from a cleaning substance also contains a clear rinsing substance, is metered thereto. In order to obtain satisfying results with respect to the drying performance even without using any additional rinsing agents, the combination preparation is added from the same metering device during the clear rinse programme step.
摘要:
The invention relates to a domestic dishwasher (1) having a housing in which a dishwashing compartment (2) is arranged, and having at least one metering device (13; 15) which is arranged within the housing and is intended for adding an active substance into the dishwashing compartment in a program-controlled manner. In order to make it possible to store relatively large quantities of cleaning agent, and thus, if appropriate, to meter the same automatically, it is proposed that the metering device (15) be designed for separately storing and discharging a liquid and/or pasty cleaning agent (16) and a liquid and/or pasty bleach (17), in which case the metering device (15) is equipped with storage containers (18, 19) which have a capacity which goes beyond the quantity of cleaning agent (16) and/or bleach (17) which is required for a single dishwashing operation. The invention also relates to a method of metering cleaning agent (16) and bleach (17) into the dishwashing compartment (2) of such a domestic dishwasher (1). In order to simplify the refilling operation, it is proposed that, within a dishwashing program, the cleaning agent (16) and the bleach (17) be metered in quantities of which the ratio corresponds to the ratio of the capacity of the storage containers (18, 19).
摘要:
The invention relates to a device (1) for eliminating dust from dust-laden air, particularly for use in a vacuum cleaner. Said device (1) comprises a first cyclone separator against which air flows in a tangential direction as well as a cyclone separator against which air flows in an axial direction, which is disposed downstream of the first cyclone separator, and of which at least the air inlet is arranged within the tangential separator. In order for said device to have a simple design and be efficient, the air inlet is embodied as a nozzle (14) that expands like a funnel and protrudes into the air intake zone of the tangential separator.
摘要:
The invention relates to a method for treating dust (17) and to devices for carrying out this method. In order to improve disposal with regard to hygiene points of view, the invention provides that the dust (17) is separated in a vacuum cleaner (1) into at least two fractions, which differ in the size and/or mass of the dust particles, and that a dust binding agent (43, 52, 60, 84, 122, 134, 170) is added to a fraction.