The invention relates to a method in tail threading, in which a lead-in strip, tail (T) separated from the edge of a paper web is guided between two elongated mobile means in a paper web conveying machine and transferred forward between these two means along a given portion in the machine direction of the machine. The mobile means are belts (1, 2) between which the tail is transported. The neutral...

A method and apparatus for continuous treatment of particulate material wherein the particulate material is treated in a suspended bed in a stationary reactor, gas is injected into the reactor, in order to maintain the suspended bed, through at least one central gas inlet at the bottom of the reactor, during operation the bed pulsates up and down in the reactor, the circumference of the reactor in...

A first electrically conducting rod (2) has an end (12) with a central region surrounded by a peripheral region (53). The end section (11) of a second electrically conducting rod (1) is in contact only with the central end region of the first rod when the decoupler is fitted into a device. Springs are used to tighten the two rods together in the axial direction, as well as to secure the rods to th...

The invention relates to a method in operating a lined cavern provided for the storage of gas coming from a pipeline. During filling of the cavern with gas to a nominal pressure, at least a portion of the gas is withdrawn from the cavern and recirculated to the cavern under cooling and without substantial compression. The method also includes recirculating the gas under heating and without substan...

The invention relates to a method in operating a lined cavern provided for the storage of gas coming from a pipeline. During filling of the cavern with gas to a nominal pressure, at least a portion of the gas is withdrawn from the cavern and recirculated to the cavern under cooling and without substantial compression. The method also includes recirculating the gas under heating and without substan...

A method of transmitting data in a packet radio network to a mobile station performing a routing area update. The packet radio network transmits data to the mobile station via a first support node. The mobile station sends a routing area update message to a second support node, which sends to the first support node a request for context data of the mobile station from the first support node. The f...

The invention relates to an optical telecommunications network comprising several nodes (N1 . . . N8) interconnected by optical transmission paths that form several working rings (R1 . . . R5), each of which passes via every node (N1 . . . N8). Information is transmitted in the network at several different wavelengths. To ensure that the network can be implemented as cost-effectively as possible, ...

The invention relates to an optical telecommunications network comprising several nodes (N1 to N4) connected to one another by optical transmission paths that form several working rings (R1 to R4), each of which passes via each node. Information is transmitted in the network at several different wavelengths. To ensure that the network can be implemented as cost-effectively as possible, it comprise...

A first electrically conducting rod (2) has an end (12) with a central region surrounded by a peripheral region (53). The end section (11) of a second electrically conducting rod (1) is in contact only with the central end region of the first rod when the decoupler is fitted into a device. Springs are used to tighten the two rods together in the axial direction, as well as to secure the rods to th...