Abstract: A test chamber for EMC measurement testing, a method for the validation and a method for performing EMC measurement tests in such a test chamber. In order to simplify the validation of an EMC test chamber and the performance of different EMC measurement test procedures in a single test chamber, the novel test chamber for the EMC measurement test is configured for performing different EMC measurement test procedures by providing a plurality of measurement arrangements with different measurement axes. A plurality of antennas are simultaneously arranged in the test chamber. Each of these antennas is assigned in each case to at least one of the measurement test procedures. In order to provide the measurement arrangement for the given measurement test procedure, each of these antennas can be moved from a rest position into a measurement position assigned to the measurement arrangement and back again.

Abstract: A test chamber for EMC measurement testing, a method for the validation and a method for performing EMC measurement tests in such a test chamber. In order to simplify the validation of an EMC test chamber and the performance of different EMC measurement test procedures in a single test chamber, the novel test chamber for the EMC measurement test is configured for performing different EMC measurement test procedures by providing a plurality of measurement arrangements with different measurement axes. A plurality of antennas are simultaneously arranged in the test chamber. Each of these antennas is assigned in each case to at least one of the measurement test procedures. In order to provide the measurement arrangement for the given measurement test procedure, each of these antennas can be moved from a rest position into a measurement position assigned to the measurement arrangement and back again.

Abstract: An identification stamp comprises a housing (1, 2) having a transferrable marking (11) at the housing end face and an adjustment element (3) which is inserted in the housing (1, 2) in an adjustable manner and which is provided with a transferrable marking (31) at its end face. When the adjustment element (3) is adjusted with respect to the housing (1, 2), the marking (11) is adjusted relative to the marking (31). An engagement means (33, 13) is made of at least one detent nose (33), which is integrally arranged on the adjustment element (3) in the axial direction in a protruding manner and which engages with one of a plurality of locking grooves (13) integrally arranged on the housing (1) in the axial direction in a recessed manner.

Abstract: The invention relates to a device for receiving interrupters (SRE) of circuit breaker systems, especially vacuum interrupters for medium-voltage switchgears, comprising a shell-shaped insulating housing (SIG) which envelopes the interrupters (SRE) up to their front side. Said insulating housing (SIG) is provided with rear fixing links for fixing the position. The shell-shaped insulating housing (SIG) is made up of a combination of thin-walled insulating struts (IST), thick-walled bearing struts (TRS) and a support device (SER) which is provided in the rear area. Said housing (SIG) is configured as a single piece and in the top and bottom end areas, is provided with an enveloping contour (UKo, UKu) opening upwards and downwards, respectively. Said contours are configured in such a way that a top and a bottom cooling and fixing fitting (Kat, KAu) of the interrupters (SRE) is received and the interrupters are fixed at the level of the effect of the axial force (EAK) on the shell-shaped insulating housing (SIG).

Abstract: A safety switch (1) has a support (2) of an elastomer and a through-going cavity (3). Within the cavity (3) are arranged electrical conductors (4) and (5) which in a rest condition are arranged at a distance (9) from one another. The electrical conductors (4, 5) are each formed as a strip of carbon fibers and have one broad side (6) and (7) vulcanized to the support (2) either directly or by way of a coupling layer (8). Substantially perpendicular pressure (12, 13) on the safety switch (1) leads to the deformation of the support (2) and eventually to the contact of the electrical conductors (4, 5) with each other. By this means, safety functions are controlled.

Abstract: The invention relates to solid pharmaceutical preparations which have a long-lasting action and are for dihydropyridines in the form of a press coated tablet, and a process for their preparation.

Abstract: New compounds of the formula ##STR1## in which R.sub.1 is an allylamino, acetylamino or propionylamino radical,R.sub.2 is hydrogen or a 2-methoxyethoxy or ethoxy radical,R.sub.3 is hydrogen or a sulphamoyl radical, andR.sub.4 is hydrogen,and of the formula ##STR2## in which R.sub.1 is a halogen atom or a free or substituted hydroxyl, sulphhydryl or amino group,R.sub.2 is a hydrogen atom, an alkyl radical, a halogen atom, or a free or substituted hydroxyl, sulphhydryl or amino group,R.sub.3 and R.sub.4 each independently is hydrogen, alkyl, hydroxyl, alkoxy, sulphonamido or halogen, with the proviso that R.sub.2, R.sub.3 and R.sub.4 are hydrogen when R.sub.1 is hydroxyl,exhibit anti-inflammatory activity.

Abstract: In a vacuum switch having a switching tube arranged between a head piece and a base, each of which is fastened to a support insulator, the head piece and the base being further connected by at least one insulating strut which has, at least one end, a transverse hole for fastening means, a longitudinal hole which goes through the transverse hole and which contains a conducting part begining at the transverse hole and is rounded at the closed end of the longitudinal hole is provided. The conducting part improves the dielectric strength of the insulating strut and may be made of one or more parts.

Abstract: The invention relates to quinazolinone derivatives and of formula (I) as defined herein and processes for the production of said derivatives. Also included in the invention are pharmaceutical compositions containing a compound of said formula (I) as active ingredient and the use of said compounds and compositions as anti-inflammatory agents.

Abstract: The invention relates to S-alkyl 3-alkylthiopropionothioates of Formula (I) as defined herein. Also included in the invention are methods for the manufacture of said S-alkylthiopropionothioates, compositions containing them and the use of said compounds and compositions for the treatment of inflammatory processes.

Abstract: The invention relates to pharmaceutical compositions containing as an active ingredient a dipeptide or an acid salt or a base addition salt thereof or a stereoisomer thereof, said dipeptide being those of the formulaR--Phe--Trp--R.sub.1in whichPhe denote the radical ##STR1## Trp denotes the radical ##STR2## R denotes a hydrogen atom or a C.sub.1 to C.sub.6 optionally substituted alkanoyl group andR.sub.1 denotes a hydroxyl, C.sub.1 to C.sub.4 alkoxy, amino, C.sub.1 to C.sub.4 alkylamino or di-C.sub.1 to C.sub.4 alkylamino group.

Abstract: The invention relates to compositions containing S-benzyl 3-benzylthiopropionothioate for the treatment of inflammatory processes. Also included in the invention are methods for combating illnesses caused by inflammatory, processes, which methods involve use of medicaments containing said S-benzyl 3-benzylthiopropionothioate.

Abstract: The present invention provides, inter alia, antiphlogistically effective agents, including pharmaceutical compositions containing said agents. Also included are methods for the use of said agents. The active compounds are those of the formula ##STR1## or an ester thereof, in which X denotes a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl or alkylsulphonyl group or a hydroxyl or mercapto group,Y denotes a grouping ##STR2## in which R denotes a hydrogen atom or an alkyl group, andZ denotes a hydroxyl group or an alkoxy or alkylthio group, at least one of the substituents X or Z in each case denoting a sulphur-containing radical.

Abstract: Dehydrooligopeptides, some of which are known, demonstrate histolytic and tumor-resolving activity and may be used in medicaments causing the lysis of animal tissues and/or tumors in warm-blooded animals.

Abstract: This invention relates to dehydropeptides containing a tryptophan moiety useful as tumour-resolving and/or histolytic medicaments. Also included in the invention are methods for the preparation of said dehydropeptides, compositions containing said dehydropeptides and methods for the use of said dehydropeptides and dehydropeptide compositions.

Abstract: New dehydrooligopepetides which bear, as one terminal substituent, an optionally substituted alkyl or alkenyl, optionally substituted aryl, optionally substituted heterocyclic radical, optionally substituted aralkyl or aralkenyl or a carbamoyl group and as the other terminal substituent a hydroxyl or amino, an optionally substituted alkylamino, optionally substituted arylamino, optionally substituted aralkylamino, an optionally substituted nitrogen-containing heterocyclic radical with five or six ring members optionally containing a further heteroatom, optionally substituted aralkoxy, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted alkylthio group or optionally substituted hydrazine demonstrate histolytic and tumor-resolving activity. The compounds are prepared by either hydrolyzing or aminolyzing the corresponding 2,4-disubstituted 5(4H)-oxazolones.

Abstract: The present invention provides, inter alia, antiphlogistically effective agents, including pharmaceutical compositions containing said agents. Also included are methods for the use of said agents. The active compounds are those of the formula ##STR1## or an ester thereof, in which X denotes a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl or alkylsulphonyl group or a hydroxyl or mercapto group,Y denotes a grouping ##STR2## in which R denotes a hydrogen atom or an alkyl group, andZ denotes a hydroxyl group or an alkoxy or alkylthio group, at least one of the substituents X or Z in each case denoting a sulphur-containing radical.

Abstract: Hydrochloric acid having a substantially constant HCl content of 20 to 36% is produced continuously by removing hydrogen chloride from hot combustion gas. To this end, hot combustion gas containing 1 to 10% by volume of HCl and steam, this gas being obtained by the joint combustion of off-gases containing chlorinated hydrocarbons and liquid residues of chlorinated hydrocarbons, is introduced into a quenching zone, and quenched therein, down to a temperature lower than its dew point, by means of cooled hydrochloric acid containing hydrogen chloride in a concentration of 20 to 36%, which concentration corresponds to the concentration of the hydrochloric acid which is to be produced. The resulting gas-liquid mixture is separated in an absorption cooling zone into cooled hydrochloric acid and cooled combustion gas containing 0.1 to 1% by volume of HCl.

Abstract: A cooling device for use in the quenching of combustion gases containing hydrogen chloride. The device is an elongated steel vessel with angularly spaced openings to receive nozzles for the injection of a quenching liquid. The vessel contains a hard rubber layer extending over its inner surface and an acid-resistant ceramic lining within the hard rubber layer.

Abstract: Off-gases and liquid residues containing chlorinated hydrocarbons, are subjected to joint combustion by forming a mist comprising a mixture of off-gases and atomized liquid residues, the latter being atomized by means of air and/or steam, and directing this mist into a preheated combustion chamber lined with refractory bricks. The mixture is introduced into the combustion chamber jointly with combustion air through a burner having four feed pipes arranged coaxially with respect to each other and terminating in conically tapered outlets, the three outer feed pipes defining three separate and coaxial annular zones around the innermost feed pipe. The liquid residue fed in and burnt is used in a quantity sufficient to maintain in the combustion chamber a predetermined maximum temperature which is not above the range 1200.degree. to 1800.degree. C., and which is compatible with the refractory properties of the brick lining of the combustion chamber.