Abstract: The invention relates to a method for producing an electrode for an accumulator, wherein an electrode compound is applied to a carrier, in particular a metal foil, by means of an extrusion process. In the extrusion process, the electrode compound is fed through an extrusion die by means of a feeding device. The electrode compound is prepared by mixing in a mixing device and passed on from the mixing device to the feeding device, fluctuations in the flow rate of electrode compound that is passed on from the mixing device to the feeding device being evened out.

Abstract: The invention relates to a process for filtration of fluids, especially of aqueous media, by means of a backflush filter apparatus consisting of a cylindrical housing, a cylindrical and perforated support body installed coaxially therein, a filter material, a support fabric, and a mobile backflush device present therein, said process enabling improved removal of fine and ultrafine particles, and of particles with greasy or compressible consistency, and allowing higher solid concentrations. The process according to the invention has the steps below. a) Formation of a filtercake in the perforation of the support body; b) deposition of the relatively fine particles or of the particles with greasy or compressible consistency on or in the filtercake; c) backflushing after attainment of the predefined filter loading or of the maximum permissible pressure differential, or when the filtrate volume flow goes below a minimum.

Abstract: The invention relates to a process for filtration of fluids, especially of aqueous media, by means of a backflush filter apparatus consisting of a cylindrical housing, a cylindrical and perforated support body installed coaxially therein, a filter material, a support fabric, and a mobile backflush device present therein, said process enabling improved removal of fine and ultrafine particles, and of particles with greasy or compressible consistency, and allowing higher solid concentrations. The process according to the invention has the steps below. a) Formation of a filtercake in the perforation of the support body; b) deposition of the relatively fine particles or of the particles with greasy or compressible consistency on or in the filtercake; c) backflushing after attainment of the predefined filter loading or of the maximum permissible pressure differential, or when the filtrate volume flow goes below a minimum.

Abstract: A method of making a cathode for a lithium primary battery includes lithiated manganese dioxide and a carbon fluoride. The cathode can provide high capacity and voltage with low gassing.

Abstract: A cathode material for a lithium primary battery can include a low surface area lithiated manganese dioxide, a mixture of lithiated manganese dioxide and CFx, or both. The cathode materials can provide high capacity and voltage with low gassing.

Abstract: An electrochemical cell includes a hydrogen generator and a hydrogen fuel cell.

Abstract: An electrochemical cell includes a hydrogen generator and a hydrogen fuel cell.

Abstract: A primary electrochemical cell includes a cathode including lambda-manganese dioxide (?-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.

Abstract: A primary electrochemical cell includes a cathode including lambda-manganese dioxide (?-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.

Abstract: An electrochemical cell includes a hydrogen generator and a hydrogen fuel cell.

Abstract: An alkaline battery includes a cathode including lambda-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.

Abstract: Shaving razors and cartridges are provided that impart warmth to a user's skin during shaving. The razors and cartridges include a phase change material.

Abstract: A cathode material for a lithium primary battery can include a low surface area lithiated manganese dioxide, a mixture of lithiated manganese dioxide and CFx, or both. The cathode materials can provide high capacity and voltage with low gassing.

Abstract: An electrochemical cell includes a hydrogen generator and a hydrogen fuel cell.

Abstract: A primary electrochemical cell includes a cathode including lambda-manganese dioxide (&lgr;-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.

Abstract: An alkaline battery includes a cathode including lambda-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.

Abstract: An alkaline battery includes a cathode including lambda-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.

Abstract: A primary electrochemical cell includes a cathode including lambda-manganese dioxide (&ggr;-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.

Abstract: A primary electrochemical cell includes a cathode including lambda-manganese dioxide (&ggr;-MnO2), an anode including lithium or a lithium alloy, a separator interposed between the cathode and the anode, and a non-aqueous electrolyte contacting the anode and the cathode.

Abstract: An alkaline battery includes a cathode including lambda-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.