摘要:
A steam generator for a household appliance. The steam generator includes an evaporation chamber having a substantially planar evaporation surface with first and second sections. A water supply line is in fluid communication with the evaporation chamber and a steam discharge line is also in fluid communication with the evaporation chamber. The steam generator includes a heat accumulator configured to heat the evaporation surface. At least one of a valve and a pump is associated with the water supply line and operable to control an introduction of water into the evaporation chamber. An electric controller controls the heating of the heat accumulator by the heater and the introduction of water into the evaporation chamber using the at least one of valve and pump. The first section of the evaporation surface is a starter section that is thermally conductively coupled to the heat accumulator such that heat flow from the heat accumulator to the starter section is limited compared to the second section.
摘要:
A diaphragm pump is provided for the pressurized delivery of dusts in a dust feeding device. The diaphragm pump includes a storage hopper which is subjected to inert gas at ambient pressure and which serves for the storage of the dust. A sluicing vessel is provided which is connected via an inlet in the upper region, via a shut-off fitting and via a dust supply line to the dust store of the storage hopper, and is connected via an outlet in the lower region and via a shut-off fitting to a high-pressure device. A diaphragm is mounted in the sluicing vessel. An expansion line is provided, one end of which is connected via a filter element to the sluicing vessel and into which a shut-off fitting is incorporated. The diaphragm pump includes charging line which is connected via a filter element and via a shut-off fitting to the sluicing vessel.
摘要:
A steam generator for a household appliance. The steam generator includes an evaporation chamber having a substantially planar evaporation surface with first and second sections. A water supply line is in fluid communication with the evaporation chamber and a steam discharge line is also in fluid communication with the evaporation chamber. The steam generator includes a heat accumulator configured to heat the evaporation surface. At least one of a valve and a pump is associated with the water supply line and operable to control an introduction of water into the evaporation chamber. An electric controller controls the heating of the heat accumulator by the heater and the introduction of water into the evaporation chamber using the at least one of valve and pump. The first section of the evaporation surface is a starter section that is thermally conductively coupled to the heat accumulator such that heat flow from the heat accumulator to the starter section is limited compared to the second section.
摘要:
The present invention relates to bicyclic heterocycles of general formula wherein Ra to Rd, A to G and X are defined as in claim 1, the tautomers, the steroisomers and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, particularly an inhibiting effect on signal transduction mediated by tyrosine kinases, their use for treating diseases, particularly tumoral diseases, diseases of the lungs and respiratory tract, and the preparation thereof.
摘要:
An improved boat docking stabilizer device to an economic, compact and reliable boat mooring apparatus that stabilizes a moored boat for safe boarding and de-boarding of passengers while permitting the boat to roll free with the waves thus preventing damage to either the dock or the moored boat. An improved boat docking stabilizer device which may be used in pairs for mooring a boat to a dock structure or the like. This boat docking stabilizer device includes an adjustable backboard mounted perpendicularly to a dock structure by fastening means, an adjustable vertical support bracket mounted to the backboard, a hitch ball coupler pivotably mounted to the vertical support bracket for receiving a ball hitch mounted on a boat, and means for locking the hitch ball coupler in a ready position and in a locked position.
摘要:
Pyrimido�5,4-d!pyrimidines of the general formula ##STR1## which have an inhibitory effect on signal transduction mediated by tyrosine kinases, their use for the treatment of disorders, in particular of oncoses, and their preparation. Exemplary compounds are: 4-�(3-Chloro-4-fluorophenyl)amino!-6-�1-methyl-4-piperidinylamino!pyrimido�5,4-d!pyrimidine, and 4-�(3-Chloro-4-fluorophenyl)amino!-6-�trans-4-dimethyl-aminocycohexylamino!pyrimido�5,4-d!pyrimidine.
摘要:
An apparatus for constant feeding of pulverized fuels at ambient or elevated pressure having a fixed restrictor device in the pulverized fuel conveyor line connecting a metering vessel to a pulverized fuel consumer is provided. The restrictor device effects a compensation and also attenuation of pressure fluctuations such as occur in the pulverized fuel conveyor line, in particular during operations to replenish the metering vessel. Special embodiments relate to a further equalization by means of injections of auxiliary gas into the pulverized fuel conveyor line.
摘要:
The present invention relates to a method for providing a gene expression profile being predictive for the specific response of an individual tumor to a pharmaceutically effective compound, the use thereof, a microarray wherein the nucleotide sequences attached to the substrate consist of nucleotide sequences corresponding to the predictive genes of said gene expression profile, and a diagnostic kit containing said microarray.
摘要:
The invention relates to a pigment preparation, comprising (a) pigmentary copper phthalocyanine of the beta phase, characterized by a mean particle size d50 of 40 to 80 nm and a mean length to width ratio of the pigment particles of less than or equal to 2.0:1, and (b) 1% to 30% by weight, relative to the weight of the pigmentary copper phthalocyanine, of a pigment dispersant of the formula (II) where CPC is a group of a copper phthalocyanine, n is a number from 1 to 4.0, m is a number from 0.5 to 4.0; Kat is a cation from the group of the alkali metals, or H+; o is a number from 0 to 3.5, with n=m+o; R1, R2, R3, R4 are the same or different and are C1-C20 alkyl, C2-C20 alkenyl, C5-C20 cycloalkyl, C5-C20 cycloalkenyl or C1-C4 alkyl-phenyl, wherein the above groups are optionally substituted by hydroxyl and/or halogen. The pigment preparation is characterized by extreme high viscosity stability, which makes it particularly suitable for aqueous, solvent based and UV-curing inkjet inks.
摘要:
A method for entrained bed gasification of biomass is provided, wherein pure biomass is first torrefied then milled and the torrefied and milled biomass is introduced to the gasification process with a fluid as a slurry. An energetically favorable process is described using the combination of torrefaction, milling and mixing with a liquid, preferably residual products from a subsequent synthesis process, but also other available suitable materials.