The electrode stacks, formed of zig-zag packages of strip electrodes with interposed separator, are inserted through side openings into the cells, and the block casing is closed by welding on a side wall.

PURPOSE:To sharply shorten an idle-running distance and to improve the safety at a time when running at a constant speed, by releasing a constant speed running action after detecting the motion of the foot in the case of such a emergency control that requires the faster motion of the foot in the pedal direction than a given value. CONSTITUTION:Sensors 1 and 1' are located so that they can detect i...

A device for transporting yarn windings 24, particularly from open end spinning machines, is formed by a platform provided with a base plate which is provided with stationary guide for an exchangeable doffing tube 8 mounted dismountably thereon, and a guiding ring for a protective cover 23 of yarn windings, which is slid on the guiding ring and the doffing tube with its bottom upwards. As more yar...

A coating apparatus (10) in which a coating film is transferred from a film carrying roll leaf, onto the surface of a product (11). A positioning platform (16), together with a pressure member (24) which acts against the platform (16), define a transfer station (13) at which the roll leaf and product (11) are concurrently aligned. A continuously moving and guided thermal belt (41) preheats the foi...

A safety binding (1) for downhill skiing comprising a toe connection means (5, 24) and a heel connection means (6) for cooperation with corresponding parts of a ski boot (3), in which the toe connection means comprising a rotatable roller (5) having a support web portion (16) and from the said web portion an upwardly diverging conical portion (17), which roller (5) and its shaft (12) are spring bi...

A method and apparatus for detecting sample fluid on an analysis slide (15) of the type which is used to perform quantitative analyses. The apparatus comprises means (62; 62a; 62b, 80; 80; 62c, 82, 86) for projecting radiation comprising wavelengths absorbed by water onto the slide (15) and means (66; 66a; 66b; 66c) for measuring the intensity of radiation received from the slide (15), both before...

The herbicide phenmedipham is prepared from meta-aminophenol by reaction with phosgene in an alkyl alkanoate solvent to make meta-hydroxyphenylcarbamic acid chloride, followed by reaction of the chloride with methanol and then reaction of the obtained methyl meta-hydroxyphenylcarbamate with meta-tolyl isocyanate, to obtain the required methyl 3-m- toylcarbamoyloxyphenyl-carbonate.

In a pressure transducer of the piezoelectric type, a resonator (10) is made up of a pellet (16) mounted inside an element designed to be subjected to the action of a pressure on its exterior face (18). The pellet (16) and the element (12) are cut in the same quartz block, using a cut which provides two vibration modes. The forces resulting from the external pressure are transmitted to the edge of...

A flow distribution system for the plenum chamber (12) of a gas-liquid- solids fluidised bed reactor includes a downwardly directed conduit (10) and a flow distributor device such as a baffled nozzle (16) attached to the inner end of the conduit, the nozzle containing at least two parallel baffle plates for mixing and radial flow dispersion of gas-liquid materials in the lower portion of the plenu...