An adjustable mold for use in electromagnetic casting systems wherein the side walls of the mold are adjustable so as to allow for the casting of ingots of various sizes by a single mold.

A fluid control device includes a piezoelectric bender (48a, 48b) co-operating with an impacting member (30) to deform a membrane (24) over a valve seat (29) upon energisation or de-energisation for achieving desired rapid and accurate contrrol to fluids under pressure in a variety of different applications, such as, computer printing, fluidics, etc. The bender (48a 48b) as well as the impacting m...

A dishwasher connectable to a water supply comprises a housing 14, a rack 15 rotatably mounted within the housing, and a spray system 16 for directing jets of water in the direction of the rack to impart rotational movement thereto, the spray system 16 comprising a nozzle 54, for emitting a collimated stream of water in direction 55a for initiating rack rotation and adjustable sprayer 86, 88, 88a ...

A dishwasher connectable to a water supply comprises a housing 14, a rack 15 rotatably mounted within the housing, and a spray system 16 for directing jets of water in the direction of the rack to impart rotational movement thereto, the spray system 16 comprising a nozzle 54, for emitting a collimated stream of water in direction 55a for initiating rack rotation and adjustable sprayer 86, 88, 88a ...

This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.

This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.

This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.

This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.

The dispersion contains: (i) at least 55 wt.% pulverised coal, the surface of which has been modified by adsorption of switterionic or other hydrophobising substances, added during flotation and/or dewatering; (ii) water; and (iii) as dispersant, an additive whose mol. has a hydrophobic segment with a strong affinity for the coal surface, contg. at least 2 aromatic rings, and attached to it an ani...

The invention relates to a device for connecting and disconnecting with and from a holder respectively by means of a lock a body to be retained, for example, a bicycle, a barrier, a swing gate or a different body. The invention has for its object to construct a device of the kind set forth in a manner such that no additional manipulations are required for connecting the body to be retained wi...

A hose coupling of the so-called wire-trap type having an insert and ferrule adapted to be fitted to the end of a wire reinforced hose from which a portion of the inner and outer elastomeric core and cover is removed to expose the wire reinforcement, the coupling gripping the wire reinforcement in a zig-zag path formed between a rib and groove on opposite ones of the ferrule and insert, the flanks...

The invention relates to rotary cutting tools (10) provided with cutting means and mounted in a tool holder (11). A sleeve (17) provided with an eccentric bore is rotatably positioned between the tool holder (11) and the cutting tool (10) for radial adjustment of the cutting means. For purposes of making possible use of cutting tools having center cutting means the sleeve (17) is rotatable relativ...

The invention relates to rotary cutting tools (10) provided with cutting means and mounted in a tool holder (11). A sleeve (17) provided with an eccentric bore is rotatably positioned between the tool holder (11) and the cutting tool (10) for radial adjustment of the cutting means. For purposes of making possible use of cutting tools having center cutting means the sleeve (17) is rotatable relativ...

A hydrodynamic device, including a vaned rotor wheel, a vaned stator wheel and an electromagnetic clutch, is located, as a heater, in a cooling water circuit of an internal combustion machine and can be switched on and off as a function of the temperature of the medium to be monitored. In order to obtain a further use for such a hydrodynamic device, the latter is arranged in such a way that, in a ...

A hydrodynamic device, including a vaned rotor wheel, a vaned stator wheel and an electromagnetic clutch, is located, as a heater, in a cooling water circuit of an internal combustion machine and can be switched on and off as a function of the temperature of the medium to be monitored. In order to obtain a further use for such a hydrodynamic device, the latter is arranged in such a way that, in a ...

In the purification of flue gases from sulphur dioxide by flue gas desulphurisation using calcium hydroxide as absorbent, a sulphite-containing waste is obtained. The sulphite is then oxidised to sulphate in the form of anhydrite. In this case, a rotary oven receives the sulphite-containing waste and there are devices to feed the flue gas having excess air in cocurrent with the waste through the o...

In the purification of flue gases from sulphur dioxide by flue gas desulphurisation using calcium hydroxide as absorbent, a sulphite-containing waste is obtained. The sulphite is then oxidised to sulphate in the form of anhydrite. In this case, a rotary oven receives the sulphite-containing waste and there are devices to feed the flue gas having excess air in cocurrent with the waste through the o...

In the purification of flue gases from sulphur dioxide by flue gas desulphurisation using calcium hydroxide as absorbent, a sulphite-containing waste is obtained. The sulphite is then oxidised to sulphate in the form of anhydrite. In this case, a rotary oven receives the sulphite-containing waste and there are devices to feed the flue gas having excess air in cocurrent with the waste through the o...

A chair for children has a base frame from whose sides two parallel lateral struts rise with a rearward slant, these struts being engaged by a pair of sleeves that are indexable at different levels thereon. The sleeves are rigid with respective lugs on which a seat-supporting bail is pivotable about a horizontal axis, the bail being immobilizable in a selected angular position by a handwheel throu...

It is recommended that, for positioning in the vertical plane of a lifting end which projects from a lateral crane unit and which works with various loads, that a load manipulator is used involving, amongst other things, an extending boom (10) with a forward section and a rear section. Between these, a sling unit (20) is deployed on the boom and at the forward section's outer end a load deck (30) ...