A method and a device for cutting an edge strip in a web by means of a water jet against a felt or wire of a paper machine for the threading of the web, whereby the end of the web is passed through the paper machine by means of the edge strip cut in the web, the edge strip being narrower than the web. In order to prevent the felt or wire from getting wet or being choked, the water jet is displaced...

The present invention relates to a method and a means for atomizing liquids, such as metal melts in which a tapping stream (6) of the liquid encounters one or more media jets (9), e.g. gas and/or liquid. The mixed stream obtained is directed towards a barrier (10) with the object of achieving effective dispersion of the liquid in the media, i.e. atomization.

The present invention relates to a method and a means for atomizing liquids, such as metal melts in which a tapping stream (6) of the liquid encounters one or more media jets (9), e.g. gas and/or liquid. The mixed stream obtained is directed towards a barrier (10) with the object of achieving effective dispersion of the liquid in the media, i.e. atomization.

The suitability for use of a porous ceramic body having a three-dimensionally crosslinked structure with mutually connected open cells, especially for filter purposes, is substantially restricted by its surface sensitivity. The sensitivity is improved by application of a ceramic layer. A process for partial coating of the surface of a porous ceramic body is characterised in that an absorbent sheet...

A headbox features in the machine-wide suspension channel, following in the flow direction of the suspension, a tubular distributing grid, an equalization channel, a turbulence generator, and a nozzle. Connected to the suspension channel is a device for dispensation of diluting liquid into the suspension. The amount of diluting liquid is adjustable across the machine width in contingence on the po...

PCT No. PCT/GB88/01054 Sec. 371 Date Aug. 10, 1989 Sec. 102(e) Date Aug. 10, 1989 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05096 PCT Pub. Date Jun. 15, 1989.Dispensing apparatus is provided for dispensing a frozen product, such as ice cream, in portions. The apparatus uses a prefilled container of product which is located in a housing of the apparatus. The container is deformable and has an outlet...

The invention relates to a sweetener having improved sucrose-like taste containing a) at least one synthetic sweetener and b) at least one aroma-free concentrated fruit preparation having a dry matter content of 60 to 80 DEG Brix, and to a dried product prepared therefrom and a process for its preparation. Such a sweetener and dried product are suitable both domestically and in industrial food ma...

A chain wheel for conveyor installations with chain conveyor belts, and which chain wheel is mounted on the drive shaft (5) of the driving device for the conveyor belt. The chain wheel is designed in such a manner that it can be easily repaired and altered as to number of teeth, design of hub and number of tooth rims. It incorporates as a basic unit a pair of hub portions (1,2) detachably connecte...

A chain wheel for conveyor installations with chain conveyor belts, and which chain wheel is mounted on the drive shaft (5) of the driving device for the conveyor belt. The chain wheel is designed in such a manner that it can be easily repaired and altered as to number of teeth, design of hub and number of tooth rims. It incorporates as a basic unit a pair of hub portions (1,2) detachably connecte...

An internally split type jack, comprising: a casing, the casing having a front end wall formed with a plug inlet hole and partition walls having plug passage holes formed therein aligned coaxially with the plug inlet hole and of substantially corresponding diameter, an inner casing wall of each housing space having a slot closed at one end formed therein; a plurality of electrical contact pieces m...

PCT No. PCT/SE88/00671 Sec. 371 Date May 23, 1990 Sec. 102(e) Date May 23, 1990 PCT Filed Dec. 5, 1988 PCT Pub. No. WO89/05197 PCT Pub. Date Jun. 15, 1989.The invention is a method and apparatus for atomizing metal melts by disintegration of a vertical tapping stream of the melt with the aid of horizontal media jets of pressurized gas. The media jets are formed by two slot-shaped nozzles or row of...

PCT No. PCT/SE88/00671 Sec. 371 Date May 23, 1990 Sec. 102(e) Date May 23, 1990 PCT Filed Dec. 5, 1988 PCT Pub. No. WO89/05197 PCT Pub. Date Jun. 15, 1989.The invention is a method and apparatus for atomizing metal melts by disintegration of a vertical tapping stream of the melt with the aid of horizontal media jets of pressurized gas. The media jets are formed by two slot-shaped nozzles or row of...

A process is provided for producing dimethylamine, comprising reacting methanol and/or dimethylether and ammonia, in amounts sufficient to provide a carbon/nitrogen (C/N) ratio of from about 0.2 to about 1.5, at a temperature from about 250 DEG C to about 450 DEG C, in the presence of a catalytic amount of a zeolite catalyst selected from the group consisting of: (a) acidic eolite rho; (b) a...

PCT No. PCT/SE88/00645 Sec. 371 Date Jun. 5, 1990 Sec. 102(e) Date Jun. 5, 1990 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/05540 PCT Pub. Date Jun. 15, 1989.A rotating electric machine comprises a rotor and a stator each having a ferromagnetic core and being separated by a cylindrical air gap. The stator core is provided with three peripheral rings of magnet poles, the poles in each pole ring havin...

PCT No. PCT/SE88/00645 Sec. 371 Date Jun. 5, 1990 Sec. 102(e) Date Jun. 5, 1990 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/05540 PCT Pub. Date Jun. 15, 1989.A rotating electric machine comprises a rotor and a stator each having a ferromagnetic core and being separated by a cylindrical air gap. The stator core is provided with three peripheral rings of magnet poles, the poles in each pole ring havin...

1. A 4,4'-diaminobiphenyl compound of the general formula I see diagramm : EP0196574,P6,F1 in which X denotes the n-propyl, isopropyl, n-butyl, isobutyl, 1-methylpropyl, n-propoxy, isopropoxy, isobutoxy, 1-methylpropoxy or 2-methoxyethoxy radical and A is (.) or one equivalent of an inorganic acid.

A converter for converting an analog signal to a digital pulse comprises a switching capacitor (10) which is charged by a differential analog signal supplied to the switching capacitor (10) over an input circuit (12). The capacitor (10) is discharged over an output circuit (14) with the aid of a constant current supply (44). The charge level of the capacitor (10) is proportional to the analog sign...

Fixture for a neck support 4 to a treatment chair, for example intended for treatment of dental care patients, in which the treatment chair has a backrest 1 comprising a frame 2 which sticks up in the longitudinal direction of the said backrest and supports a fixture 3 having a housing 5 which is fixedly attached to the frame 2 and which has a spherical cavity 6 in which an adjustment member 8 is ...

The material (billet, bloom or slab) is fed downwards or via a side opening in the chill mould. The unsolidified portion of the material is stirred by one or more stirrers. There are multiphase electromagnetic stirrers of the permanent magnet type, placed in the casting direction (after the chill mould) and movable along the material.

The two aerial coils (11,12) are arranged with parallel central axes (13,14). A central part of the appts. is used for connection to the sepd. unit to be driven, and which likewise incorporates a coil (16). The radii of the two aerial coils are equal, and each coil has a specific equal number of windings. The coil in the sepd. unit is arranged with its central axis (18) parallel to the plane of th...