The invention relates to a regulating arrangement in particular on packing machines for the feed of weblike packing material in register with decorations or folding indications, so-called crease lines, present on the web. In accordance with the invention the desired control is obtained by regulating the tension of the web with the help of a guide roller over which the web is passed. The speed of t...

PURPOSE:To prevent any separation of an active material, facilitate handling of an electrode plate, and improve the life characteristic of a lead storage battery by providing a nylon-system resin film, which contains tangled fine fibers, over the surface of the electrode plate. CONSTITUTION:An impregnation container is filled with a resin solution prepared by suspending 40-80% of a crimped tangled...

PURPOSE:To increase the utilization of the active material of an electrode plate by giving vibration to a lead storage battery during its initial charge. CONSTITUTION:After making the active material of an electrode plate and an electrolyte in full contact with one another, in order to discharge minute bubbles contained in the electrode plate, a glass mat and a separator outside these members, a l...

A method for repairing perfluorocarbon copolymer cation exchange membranes involves partially solvating a quantity of a perfluorocarbon copolymer having a desired pendant cation-exchange functional group, using a solvating dispersion medium. The composition is applied to areas of the membrane to be repaired and the dispersion medium is then removed.

A method for repairing perfluorocarbon copolymer cation exchange membranes involves partially solvating a quantity of a perfluorocarbon copolymer having a desired pendant cation-exchange functional group, using a solvating dispersion medium. The composition is applied to areas of the membrane to be repaired and the dispersion medium is then removed.

PURPOSE:To efficiently and stably burn solid fuel and its unburnt content, by mixing the primary air in the unburnt content after it is collected from exhaust gas, and by spraying it into a furnace to burn from a pulverized fuel combustion nozzle together with the secondary air. CONSTITUTION:Solid fuel, having suitable particle diameters, is fed into a combustion furnace 1 by a fuel feeder 2, and ...