Abstract: A cleaning system for cleaning an optical surface, such as an optical lens of a vehicle camera or sensor, includes at least one nozzle arranged to eject a jet of air towards and/or parallel to the surface; and an outer protective cover layer. The cover layer is mountable on the optical surface and configurable in: a closed configuration, wherein the cover layer and optical surface form a cleaning space between the cover layer and optical surface and the optical surface is protected by the protective cover layer; and an open configuration wherein the optical layer is exposed. A cover assembly is also provided for a vehicle sensor(s) or an image sensitivity part of a camera(s).

Abstract: A cleaning system for cleaning a surface of a windshield, window, light or side mirror of a vehicle or the surface of a window of a building includes at least one air flow generator, a plurality of nozzles, and a system of pipes and/or tubes to distribute air flow to the nozzles. The plurality of nozzles form a curved array of nozzles over the surface such that air jets are ejected by the nozzles and distributed over the surface.

Abstract: A cleaning system for cleaning a surface of a windshield, window, light or side mirror of a vehicle or the surface of a window of a building includes at least one air flow generator, a plurality of nozzles, and a system of pipes and/or tubes to distribute air flow to the nozzles. The plurality of nozzles form a curved array of nozzles over the surface such that air jets are ejected by the nozzles and distributed over the surface.

Abstract: The present invention concerns a composition comprising a combination of biocides having synergistic effect. The composition is useful for plant protection, in particular the composition is useful as a biocide, such as a pesticide, e.g. useful as a fungicide. The composition can be used alone or in combination with other pesticides/fungicides for plant protection by enhancing the effect of said other pesticide/fungicide.

Abstract: A biocidal composition is provided, which comprise a mixture of the biocides Poly-(hexamethylene-guanidium chloride) and N,N-didecyl-N-methyl-poly(oxyethyl) ammonium propionate, which biocides have a synergistic biocidal effect against bacteria and fungi. Specifically, the provided composition can be as disinfectants and general biocidal products; preservatives; pest control; control; preservatives for food or feedstocks; antifouling products; embalming and taxidermist fluids; and control of other vertebrates; vermin control on domestic animals, livestock or pets; alga control; and products for use in spas or swimming pools.

Abstract: The present invention provides synergistic biocidal composition such as a synergistic detergent composition for use e.g. in disinfection and cleaning.