摘要:
A volute for a radial turbomachine is proposed. The turbomachine includes a radial compressor or a radial turbine. The volute is in particular for a radial compressor. The volute has a substantially annular cavity which is delimited at least by a first radial side surface. At least one substantially annularly circumferential groove is formed in the side surface.
摘要:
Adhesive film, useful in a punching process, having a support and at least one layer of adhesive substance, the adhesive substance having two or more lower layers at least one of which is in a mechanically tensioned state.
摘要:
A volute for a radial turbomachine is proposed. The turbomachine includes a radial compressor or a radial turbine. The volute is in particular for a radial compressor. The volute has a substantially annular cavity which is delimited at least by a first radial side surface. At least one substantially annularly circumferential groove is formed in the side surface.
摘要:
Method for the solvent-free production of acrylate adhesive masses, which comprises (a) continuously coating a mixture, containing one or more photoinitiators and a monomer mixture comprising (i) 70 to 100% by weight compounds selected from the group consisting of (meth)acrylic acid and the derivatives thereof in accordance with the formula where R1 is H or CH3 and R2 is an alkyl chain having 2 to 20 carbon atoms; (ii) 0 to 30% by weight of olefinically unsaturated monomers having functional groups; and (iii) optionally additional components, or a prepolymer of said monomer mixture on a process carrier; b) polymerizing the coated mixture by applying radiation to the coated sections of the process carrier using visible or ultraviolet light; (c) separating the polymer product from the process carrier and forming the polymer product; (d) transferring the polymer product into a mixing device; (e) mixing the polymer product with additional components in a mixing device; and (f) further processing the polymer product/component mixture obtained in step (e).
摘要:
Apparatus far equilibrating differences between flow rates into and out of closed pipeline systems, which apparatus includes a tank having a supply line and a discharge unit, with a displaceable plate; the supply being fed to the tank through the displaceable plate, the discharge from the tank being through an outlet at the bottom of the tank and the plate moving upwards or downwards to automatically change the volume of the tank in accordance with differences between the supply rate and the discharge rate.
摘要:
Short deoxyribonucleic acid molecules that are partially single-stranded, dumbbell-shaped, and covalently closed, which contain one or more unmethylated cytosine guanosine motif (CpG motif) and exhibit immunomodifying effects. Such molecules can be used for immunostimulation applications in humans or vertebrates.