With electromagnetically driven actuator for diagnosing the efficiency of a switching element the Pressure switch device Pressure switch device.

Die Erfindung betrifft eine Druckschalteinrichtung (1) mit einem Gehäuse (2), einer Druckkammer (3) und einem Schaltelement (71), wobei die Druckkammer (3) mittels eines Anschlussstücks (21) an eine Arbeitsdruckquelle anschliessbar ist und durch ein von einem anliegenden Arbeitsdruck (p) abhängiges, bewegliches und druckdicht ausgeführtes Stellglied begrenzt ist. Das Schaltelement (71) ist ausserhalb der Druckkammer (3) angeordnet und ist bei Erreichen eines vorgegebenen Mindestdruckwerts über das Stellglied betätigbar. Die Druckschalteinrichtung weist eine im Gehäuse aufgenommene, elektrisch erregbare Tauchspule sowie einen durch die Tauchspule (92) hindurchgeführten, im Gehäuse beweglich aufgenommenen Aktorstössel (91) mit einem Tauchanker (10) zum Betätigen des Schaltelements auf. Erfindungsgemäss ist der Aktorstössel zugleich ein mit dem Stellglied mechanisch zusammenwirkender Stellgliedstössel (73). Der Tauchanker ist in Bezug auf die Tauchspule derart ausgestaltet und angeordnet, ...

Shielded position sensor for translationally moving parts

A sensor is disclosed for monitoring a part which can move translationally relative to a sensor with reference to its position on the axis of motion. This part is for example a piston in a cylinder which is equipped with a sensor. The sensor can be actuated by means of a magnet which is oriented in the direction of motion with respect to the north and south pole and which is located on the movable part. The sensor has three reed contacts which are aligned in parallel and of which the first and the second reed contact are located in one plane and parallel next to one another with their lengthwise axes, by which they can be actuated almost at the same time by the magnetic field of the magnet which is located on the movable part. The third reed contact is located at a distance to the plane of the first and the second reed contact. This sensor with the first two reed contacts is mounted facing the actuating magnet. This arrangement has the advantage that an external magnetic field always actuated ...

Monitorable securing means

An exemplary securing means has an electromagnet which has a core, a coil and a yoke which can be moved away from the core and which closes the magnetic circuit of the electromagnet. This securing means is provided with an electrical or electronic switching device which responds to a magnetic field for monitoring of the magnetic field in the magnetic circuit. This switching device taps the core or the yoke at two sites which are spaced apart from one another in the lengthwise direction of the magnetic flux. Thus, the switching device reacts distinctly to the gap width between the core and the yoke. For example, a reed switch drops out at a gap width of 0.02 mm, but is clearly activated when the magnetic circuit is closed.

Locking device

The disclosure relates to a locking system with an electromagnet and a yoke plate that closes the magnetic circuit of the electromagnet. In the latter, the electromagnet is fastened with a fastening element to pivot around a point on a central axis and is tightly fastened in the longitudinal direction of the central axis. Said central axis runs perpendicular to the contact plane between the electromagnet and the yoke plate and through the center of the holding force of the closed electromagnet. As a result, a force that acts against the magnetic force to detach the yoke plate from the pole surface always acts coaxially with the magnetic force, thus keeping the yoke plate from being detached from the pole surface on one side.

Securing means for an access control device

A securing means is used for keeping closed and releasing, as well as monitoring the state of a part which clears or blocks access to a hazard space. The securing means comprises an electromagnet and an armature for closing the magnetic circuit of the electromagnet. Furthermore the securing means comprises a power supply circuit in which a transistor for connecting a voltage source to the magnetic coil and for separating the voltage source from the magnetic coil and a measuring resistor are present. Furthermore it comprises an evaluation device for measuring the voltage drop over the measuring resistor and for evaluating this current measurement. Because the measuring resistor is also located in the magnetic coil circuit, a coil current can be measured which occurs simply within the coil circuit. Therefore it can be monitored using this current whether during operation the armature is lifted off the core; this induces a current rise in the coil circuit. It can therefore be monitored how ...

SAFETY INTERLOCKING DEVICE WITH ESCAPE UNLOCKING MEANS

A safety interlocking device has a locking unit for mounting on the safe side to a door relative to a hazardous region, and a locking cage for mounting on a door frame interacting with the door. In order to be able to open, from the hazardous region, the locked door and escape from the hazardous region, an escape unlocking device is provided for unlocking the safety interlocking device. The locking cage has a locking stop which is articulated to a base plate so as to be able to pivot about a pivot axis from an interlocking position into an emergency opening position. The escape unlocking device possesses at least one arresting tip which, in an escape position, releases the locking stop for pivoting into the emergency opening position. Provided between an emergency handle and the arresting tip is a stretched rod piece which is embodied so as to be displaceable together with the arresting tip. In the normal position of the escape unlocking (EU) device, the arresting tip is in arresting operative ...

Set with a position sensor and an exciter part

A set is disclosed with a position sensor and an exciter part. The position sensor has three reed contacts which are pointed parallel to one another in a triangle arrangement next to one another, of which the first two are used for doubled detection of the exciter magnetic field. The third reed contact is used to generate an error signal when the sensor is activated by means of an outside magnetic field. The exciter part has three permanent magnets which are arranged in a triangle arrangement which corresponds to the triangle arrangement of the reed contacts, with pole axes aligned parallel to one another. Of them, the first two magnets are pointed in the same direction and are located at a first distance to one another. The third magnet is polarized in the direction opposite the first two. This results in that only the two make contacts can be activated by the two bar magnets which are pointed in the same direction. Conversely, all three reed contacts are activated each by an outside magnetic ...

Safety interlocking device with escape unlocking means

A safety interlocking device has a locking unit for mounting on the safe side to a door relative to a hazardous region, and a locking cage for mounting on a door frame interacting with the door. In order to be able to open, from the hazardous region, the locked door and escape from the hazardous region, an escape unlocking device is provided for unlocking the safety interlocking device. The locking cage has a locking stop which is articulated to a base plate so as to be able to pivot about a pivot axis from an interlocking position into an emergency opening position. The escape unlocking device possesses at least one arresting tip which, in an escape position, releases the locking stop for pivoting into the emergency opening position. Provided between an emergency handle and the arresting tip is a stretched rod piece which is embodied so as to be displaceable together with the arresting tip. In the normal position of the escape unlocking (EU) device, the arresting tip is in arresting operative ...

Safety position sensor for cylinders, cylinders with such a position sensor

A sensor is disclosed for monitoring a part which can move translationally relative to a sensor with reference to its position on the axis of motion. This part is for example a piston in a cylinder which is equipped with a sensor. The sensor can be actuated by means of a magnet which is oriented in the direction of motion with respect to the north and south pole and which is located on the movable part. The sensor has three reed contacts which are aligned in parallel and of which the first and the second reed contact are located in one plane and parallel next to one another with their lengthwise axes, by which they can be actuated almost at the same time by the magnetic field of the magnet which is located on the movable part. The third reed contact is located at a distance to the plane of the first and the second reed contact. This sensor with the first two reed contacts is mounted facing the actuating magnet. This arrangement has the advantage that an external magnetic field always actuated the third reed contact as well, if it can actuate the first two reed contacts. Then the sensor indicates an error report or an unsafe position, but never a safe position of the movable part.

Set with a position sensor and an exciter part

A set is disclosed with a position sensor and an exciter part. The position sensor has three reed contacts which are pointed parallel to one another in a triangle arrangement next to one another, of which the first two are used for doubled detection of the exciter magnetic field. The third reed contact is used to generate an error signal when the sensor is activated by means of an outside magnetic field. The exciter part has three permanent magnets which are arranged in a triangle arrangement which corresponds to the triangle arrangement of the reed contacts, with pole axes aligned parallel to one another. Of them, the first two magnets are pointed in the same direction and are located at a first distance to one another. The third magnet is polarized in the direction opposite the first two. This results in that only the two make contacts can be activated by the two bar magnets which are pointed in the same direction. Conversely, all three reed contacts are activated each by an outside magnetic ...

System And Process For Producing Hydrogen And A Carbon Nanotube Product

A system for producing hydrogen and a carbon nanoproduct includes a hydrocarbon feed gas supply configured to supply a hydrocarbon feed gas at a selected flow rate, a reactor having a hollow reactor cylinder with an enclosed inlet adapted to continuously receive the hydrocarbon feed gas, a reaction chamber in fluid communication with the inlet, and an enclosed outlet in fluid communication with the reaction chamber adapted to discharge a product gas comprised of hydrogen and unreacted hydrocarbon feed gas, along with the carbon nanoproduct. The system also includes a catalyst transport system adapted to move a selected amount of a metal catalyst through the reaction chamber at a rate dependent on the flow rate of the hydrocarbon feed gas to form the product gas. The system also includes a carbon separator adapted to separate the carbon product from the product gas and from the metal catalyst. 1. A system for producing hydrogen and a carbon nanoproduct comprising:a hydrocarbon feed gas supply configured to supply a hydrocarbon feed gas at a selected flow rate;a reactor comprising a hollow reactor cylinder having an enclosed inlet adapted to continuously receive the hydrocarbon feed gas, a reaction chamber in fluid communication with the inlet, and an enclosed outlet in fluid communication with the reaction chamber adapted to discharge a product gas comprised of hydrogen and unreacted hydrocarbon feed gas, along with the carbon nanoproduct;a catalyst transport system configured to move a metal catalyst through the reaction chamber in contact with the hydrocarbon gas to form the product gas and the carbon nanoproduct, the catalyst transport system configured to provide a selected amount of catalyst in the reaction chamber dependant on the flow rate of the hydrocarbon feed gas and a selected mass ratio of the catalyst to the hydrogen feed gas; anda carbon separator adapted to separate the carbon nanoproduct from the product gas and from the metal catalyst.2. The system ...

PROCESS FOR PREPARING OPTICALLY ACTIVE TERTIARY ALIPHATIC COMPOUNDS

CHROMAN DERIVATIVES AND PROCESS FOR THEIR PREPARATION

Dérivés de chromane et procédé pour leur préparation. Dérivés de chromane et formule générale : Chroman derivatives and process for their preparation. Chroman derivatives and general formula:

CHROMAN DERIVATIVES

L'invention concerne des composés chimiques nouveaux. Il s'agit des composés des formules générales : The invention relates to novel chemical compounds. These are compounds of the general formulas:

Toy

ROCK DRILLING MACHINE

Lighting strip for kitchen furniture system

The lighting strip (10) is mounted integral between adjoining panels (27) of the back wall on a vertically aligned multi-function profiled section (12). The width of the strip corresponds to that of the profiled section and its length corresponds to the length of the section which can be seen by the user. The light strip has engagement elements engaging in the multi function profiled section. At least two opposing lamp sockets (16) are provided for a small diameter fluorescent tube (17) on a U-section base (19) which projects completely on the open side into the profile section.

Metalliferous azo dyestuffs containing simultaneously the pyrazolone ring and the thiazol ring

Roller screen protecting building surface - has strip thin edge with adjacent components forming support joint

The screen protects surfaces of buildings and is in one or more sections, winding on and off a driven roller. Adjacent layers of the screen are supported on an edge. One or both edges of the screen (1) consist of a thin, continuous support strip (5), with holding components (8) which form a support joint in conjunction with adjacent mating ones (9). The strip is pref. integral with the screen edge. ADVANTAGE - Compact design for roller mounting in any position.

Pen for welding onto a base

CHROME DERIVATIVES

Pressure switch device for use with pressure source of pipeline, has switching elements that are not actuated when preset minimum pressure value is not reached

Die Erfindung betrifft eine Druckschalteinrichtung (1) mit einem Gehäuse (2), einer Druckkammer (3) und einem Schaltelement (71), wobei die Druckkammer mittels eines Anschlussstücks (21) an eine Arbeitsdruckquelle anschliessbar ist und durch ein von einem anliegenden Arbeitsdruck (p) abhängiges, bewegliches und druckdicht ausgeführtes Stellglied (5) begrenzt ist. Das Schaltelement ist ausserhalb der Druckkammer angeordnet und ist bei Erreichen eines vorgegebenen Mindestdruckwerts über das Stellglied betätigbar. Die Druckschalteinrichtung weist eine im Gehäuse aufgenommene, elektrisch erregbare Tauchspule sowie einen durch die Tauchspule (92) hinduchgeführten, im Gehäuse beweglich aufgenommenen Aktorstössel (91) mit einem Tauchanker (10) zum Betätigen des Schaltelements auf. Erfindungsgemäss ist der Aktorstössel zugleich ein mit dem Stellglied mechanisch zusammenwirkender Stellgliedstössel (73). Der Tauchanker ist in Bezug auf die Tauchspule derart ausgestaltet und angeordnet, dass bei Erregung der Tauchspule zumindest ein Teil des Tauchankers über den maximalen Betätigungsweg des Stellglieds hinaus in die Tauchspule hineingezogen wird. Der Aktorstössel weist ein Schaltbetätigungsteil (15) zum direkten Betätigen des Schaltelements sowie eines weiteren, zweiten Schaltelements auf. Das Schaltbetätigungsteil und die beiden Schaltelemente sind derart zueinander angeordnet, dass bei Nichterreichen des vorgegebenen Mindestdruckwerts keines der beiden Schaltelemente betätigbar ist, dass bei Erreichen des vorgegebenen Mindestdruckwerts nur das erste Schaltelement betätigbar ist und dass bei Erregung der Tauchspule unabhängig vom anliegenden Arbeitsdruck nur das zweite Schaltelement betätigbar ist.

Fat-soluble azo-dyestuffs

Synthesis of (S)-(+)-6-hydroxy-2,5,7,8-tetramethylchroman-2-methanol and intermediates therein

A process if disclosed for producing (S)-(+)-6-hydroxy-2,4,7,8-tetramethylchroman-2-methanol from either alkyl(R)-2-benzyloxy-3-hydroxy-2-methyl-propionate or (S)-2,2,4-trimethyl-1,3-dioxolan-4-ethanol including intermediates in this synthesis.

Toys based on the model of an internal combustion engine

ISOPRENDERIVAT.

Process for the manufacture of porous electrodes, particularly for lead-acid batteries

Process for the preparation of new acid amide derivatives of azo dyes

Work-holding fixture

To avoid high scrap rates through faulty gripping of workpieces which have to be clamped repeatedly at various high locations in one set-up, and to achieve extremely short operating times as well as low operating-medium costs, a re-usable clamping element is proposed which can be operated very quickly and very simply and has a clamping claw which is guided in a rotatable and axially displaceable manner on an expanding column. When the workpiece is clamped in position, the clamping claw can be displaced on the expanding column in a continuously variable manner and can therefore accurately adapt itself to the height of the clamping location. The expanding column is then opened out by means of a screw via cone and taper sleeve so that a frictional connection between clamping claw and expanding column in the bore of the clamping claw comes about, in the course of which, however, no forces occur which bend or distort the clamped workiece or deform it in any other way.

Cutting tool for a jacking or mining machine

Isoprene derivatives

Verbindungen der Formel <IMAGE> und die punktierten Linien fakultative zusätzliche C-C-Bindungen mit E- oder Z-Konfiguration bedeuten und die übrigen Symbole die in Anspruch 1 angegebene Bedeutung besitzen, sowie pharmazeutisch verwendbare Salze davon haben mucosa-protektive und magensäuresekretionshemmende Eigenschaften und können zur Behandlung von Ulcus ventriculi und/oder duodeni verwendet werden. Sie sind neu, mit Ausnahme von 10-Hydroxy-3,7,11-trimethyl-2,6,11-dodecatriensäure und 3,7,11-Trimethyl-2,6,11-dodecatrien-1,10-diol. Sie können zu galenischen Darreichungsformen verarbeitet und nach verschiedenen Verfahren hergestellt werden. Compounds of the formula <IMAGE> and the dotted lines mean optional additional CC bonds with E or Z configuration and the other symbols have the meaning given in claim 1, and pharmaceutically acceptable salts thereof have mucosa-protective and gastric acid secretion-inhibiting properties and can be used Treatment of ventricular ulcers and / or duodeni can be used. They are new, with the exception of 10-hydroxy-3,7,11-trimethyl-2,6,11-dodecatrienoic acid and 3,7,11-trimethyl-2,6,11-dodecatrien-1,10-diol. They can be processed into pharmaceutical dosage forms and manufactured using various processes.

Pigment dyestuffs

BADMINTON.

Process for the manufacture of diazoamino-compounds in dry form

Process for the preparation of new carboxamide derivatives of azo dyes

Twinned kitchen furniture system, in particular to be wall-mounted with or without bottom support

The invention concerns a twinned kitchen furniture system (10), in particular to be wall-mounted with or without bottom support, comprising lower, upper and hanging cupboards (18, 30), shelves (23) and special zone elements, and fixing elements and a base (15). A wall-mounting system (34, 45, 48, 29, 14) fixes the twin-assembled lower, upper and hanging cupboards, and the shelves (23), at a certain distance relative to a wall (13), and transfers the load taken from the wall (11) and/or from the base (15) system independent of the lower cupboards (18). In the space between the cupboards and the wall is located part of a door-rail system (29, 65, 66, 67, 69, 70) required for the complete vertical opening of the doors (27) above the work top (22).

Closing device for an access protection device

Eine Zuhalteeinrichtung (11,13,15) gemäss der Erfindung dient dem Zuhalten und Freilassen, sowie Überwachen eines Zustandes eines einen Zugang zu einem Gefahrenraum versperrenden oder freigebenden Teils. Die Zuhalteeinrichtung umfasst einen Elektromagneten (11) und ein Anker (13) zum Schliessen des Magnetkreises des Elektromagneten. Weiter umfasst die Zuhalteeinrichtung einen Versorgungskreislauf, in welchem ein Transistor (2) zum Verbinden einer Spannungsquelle mit der Magnetspule (1) und Trennen der Spannungsquelle von der Magnetspule (1) und ein Messwiderstand (4) vorhanden sind. Weiter umfasst sie eine Auswertevorrichtung (7,8) zum Messen des Spannungsabfalls über den Messwiderstand (4) sowie zum Auswerten dieser Strommessung. Dank dem der Messwiderstand (4) auch im Magnetspulenkreislauf angeordnet ist, kann auch ein Spulenstrom gemessen werden, der lediglich innerhalb des Spulenkreislaufs auftritt. Es kann daher anhand dieses Stromes überwacht werden, ob während dem Betrieb der Anker (13) vom Kern (3) abgehoben wird, was einen Stromanstieg im Spulenkreislauf induziert. Es kann daher auch überwacht werden, wie der Stromabfall verläuft, wenn die Spule (1) von der Spannungsquelle getrennt wird. Durch Überwachen des Stromverlaufs beim Verbinden der Spule (1) mit der Spannungsquelle und das Überwachen des Spulenkreislaufs auf einen induzierten Stromanstieg und/ oder einen Stromabfall ausserhalb eines Toleranzbereichs beim Trennen der Spannungsquelle von der Spule (1) ist eine sichere Erkennung des Zustands der Zuhalteeinrichtung gewährleistet. A locking device (11,13,15) according to the invention is used to hold and release, as well as monitoring a state of an access to a danger space obstructing or releasing part. The locking device comprises an electromagnet (11) and an armature (13) for closing the magnetic circuit of the electromagnet. Furthermore, the locking device comprises a supply circuit in which a transistor (2) for connecting a voltage source to the ...

Dyestuffs of the stilbene series and process of making same

Azo-dyestuffs

Überwachbare zuhalteeinrichtung

Verfahren zur Herstellung neuer Carbonsäureamidgruppen enthaltender Azofarbstoffe

Set mit einem positionssensor und einem erregerteil

Apparatus for analyzing reaction systems

The invention relates to an apparatus for analyzing reaction systems with a liquid phase (13) and a gas phase (15), the apparatus (1) comprising at least two tank reactors (3), a common feed line (5), a common drain line (25) for the liquid phase and a common drain line (21) for the gas phase, each tank reactor (3) being connected to the common feed line (5) by a supply line (7), to the common drain line (25) for the liquid phase by a liquid withdrawal line (27) and to the common drain line (21) for the gas phase by a gas withdrawal line (23), wherein the pressure in each tank reactor (3) is controlled by one of: (a) a pressure control (31) in the common feed line (5); (b) a pressure line (29) which is connected to the gas space of each tank reactor (3); (c) a pressure control (31) in the common drain line (21) for the gas phase and a flow restrictor (33) in the common drain line (25) for the liquid phase or a pressure control (31) in the common drain line (25) for the liquid phase and a flow restrictor (33) in the common drain line (21) for the gas phase; or (d) a pressure line (29) which enters into the common drain line (25) for the liquid phase or into the common drain line (21) for the gas phase. The invention further relates to a process for analyzing reaction systems in such an apparatus.

Mechanical toy

Uhr mit selbstleuchtenden Zeichen

Apparatus for analyzing reaction systems

The invention relates to an apparatus for analyzing reaction systems with a liquid phase (13) and a gas phase (15), the apparatus (1) comprising at least two tank reactors (3), a common feed line (5), a common drain line (25) for the liquid phase and a common drain line (21) for the gas phase, each tank reactor (3) being connected to the common feed line (5) by a supply line (7), to the common drain line (25) for the liquid phase by a liquid withdrawal line (27) and to the common drain line (21) for the gas phase by a gas withdrawal line (23), wherein the pressure in each tank reactor (3) is controlled by one of:(a) a pressure control (31) in the common feed line (5);(b) a pressure line (29) which is connected to the gas space of each tank reactor (3);(c) a pressure control (31) in the common drain line (21) for the gas phase and a flow restrictor (33) in the common drain line (25) for the liquid phase or a pressure control (31) in the common drain line (25) for the liquid phase and a flow restrictor (33) in the common drain line (21) for the gas phase; or(d) a pressure line (29) which enters into the common drain line (25) for the liquid phase or into the common drain line (21) for the gas phase.The invention further relates to a process for analyzing reaction systems in such an apparatus.

Verfahren zur herstellung von dihydro-4,4-dimethyl-2,3-furandion.

System for analyzing material systems

The invention relates to a system for analyzing material systems by which a product is achieved which is highly viscous or solid at ambient conditions, the system (1) comprising a processing unit (3) for processing the viscous medium and at least one feeding device (7; 9) for feeding starting materials into the processing unit (3), the feeding device (7; 9) being established such that the amount of the starting material or the starting material can be varied, and the processing unit (3) further comprises an outlet (13) which is connected to a device (15) for producing pellets or test specimens if the product is solid at ambient conditions or to a dosing pump for transferring the product into a collecting vessel if the product is highly viscous at ambient conditions

Scherzartikel in gestalt eines fuellschreibstiftes.

Procedimento per la realizzazione di una giunzione in cavi per alta tensione e dispositivo perl'attuazione di tale procedimento.

Verfahren zur Herstellung von Azofarbstoffen

Spielzeug-Einspurbahnanlage

Acid amide azo-pigment-dyestuffs

位置センサと励磁部分からなるセット

【課題】励磁部分への接近によって能動化できるが、外部磁界によっては能動化できない位置センサを提供する。 【解決手段】位置センサ（１１）と励磁部分（１３）からなるセットに関する。位置センサ（１１）は、三角形配置に並べられた３つの互いに対して平行に方向付けされたリード接点（２７、２８、２９）を有し、そのうちの２つの第１のリード接点は、励磁磁場を二重に検出するために用いられる。第３のリード接点（２９）は、外部磁場によってセンサが能動化された場合に、エラー信号を生成するために用いられる。励磁部分（１３）は、リード接点の三角形配置に相当する三角形配置で配置された３つの永久磁石（１７、１８、１９）を有しており、それらの極軸線は互い対して平行に方向付けされている。 【選択図】図１

Spielfahrzeug.

Verfahren zur Herstellung von Carbonsaeureamidderivaten von Azofarbstoffen

Shielded position sensor for translationally moving parts

A sensor is disclosed for monitoring a part which can move translationally relative to a sensor with reference to its position on the axis of motion. This part is for example a piston in a cylinder which is equipped with a sensor. The sensor can be actuated by means of a magnet which is oriented in the direction of motion with respect to the north and south pole and which is located on the movable part. The sensor has three reed contacts which are aligned in parallel and of which the first and the second reed contact are located in one plane and parallel next to one another with their lengthwise axes, by which they can be actuated almost at the same time by the magnetic field of the magnet which is located on the movable part. The third reed contact is located at a distance to the plane of the first and the second reed contact. This sensor with the first two reed contacts is mounted facing the actuating magnet. This arrangement has the advantage that an external magnetic field always actuated the third reed contact as well, if it can actuate the first two reed contacts. Then the sensor indicates an error report or an unsafe position, but never a safe position of the movable part.

Procedimento per la realizzazione di una giunzione in cavi per alta tensione e dispositivo per l'attuazione di tale procedimento

Weichgummibelag fuer mundsperren.

Verfahren zur Herstellung von Diazoaminoverbindungen in trockener Form

Fahrspielzeug, welches beim Anstoss an ein Hindernis umgesteuert wird

Zielballspiel.

Jouet constitué par un groupe d'avions ou analogues

Azo-dyestuff

Befestigung einer Mausattrappe auf der Laufwerksplatine eines Fahrspielzeuges

Verfahren zur Herstellung von Abkoemmlingen aromatischer Hydrazin-N-sulfonsaeuren

Cubierta termica

Sandspielzeug, insbesondere in Gestalt eines Hubschauflers

Pigment dyestuffs and process for their manufacture

Spielfahrzeug, insbesondere Spielzeugauto, mit einer mittels Nocken steuerbaren Wendeeinrichtung

Verfahren zur Herstellung von Diazoaminoverbindungen in trockener Form

Verschliessvorrichtung für Fahrzeuge.

Sparbuechse.

Verfahren zur Herstellung eines Azopigmentes

Verfahren zur Herstellung eines Azopigmentes

Metalliferous monoazo-dyestuff pigments

Verfahren zur Herstellung eines Azopigmentes

Fahrspielzeug, insbesondere in Gestalt eines Autos mit Einrichtungen zur Fernbedienung von Einzelheiten durch ein Druckwerk

Fahrspielzeug, insbesondere flugzeugbodenlaeufer mit fernlenkeinrichtung.

Verfahren zur Herstellung neuer metallhaltiger Azofarbstoffe

Metalliferous azo-dyestuffs

Strassenkehrmaschine.

Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck.

Die Erfindung betrifft eine Druckschalteinrichtung mit einem Schaltelement (71, 72) und einer Druckkammer (3), welche mittels eines Anschlussstückes (21) an eine Arbeitsdruckquelle anschliessbar ist, wobei die Druckkammer (3) durch ein von einem anliegenden Arbeitsdruck (p) abhängiges, bewegliches und druckdicht ausgeführtes Stellglied (5) begrenzt ist. Das Schaltelement (71, 72) ist ausserhalb der Druckkammer (3) angeordnet und über das Stellglied (5) betätigbar. Erfindungsgemäss weist die Druckschalteinrichtung ein Rückstellglied (9) zum möglichen Rückstellen des Stellglieds (5) bei anliegendem Arbeitsdruck (p) auf. Die Erfindung betrifft weiterhin die Verwendung der erfindungsgemässen Druckschalteinrichtung zur sicheren Erfassung eines Druckabfalls der Arbeitsdruckquelle bzw. einer Rohrleitung sowie ein Rohrleitungssystem mit zumindest einer an der jeweiligen Rohrleitung angeschlossenen erfindungsgemässen Druckschalteinrichtung.

Magnetspielzeug.

Spielzeugeimer

Verfahren zum Bleichen von Kaolin

Bahnspielzeug, insbesondere Autobahnspielzeug

Spielfigur mit drehbarem Kopf und mit herausstreckbarer und einziehbarer Zunge

Pigment dyestuffs and process for their manufacture

Küchenmöbelsystem in wangenbauweise, insbesondere zur un- und/oder bedingten wandmontage

Sandspielzeug.

Cubierta térmica

1. Cubierta térmica, que es formal y dimensionalmente adecuada para cubrir y rodear al menos las extremidades inferiores de un usuario y que adopta su configuración a partir del doblado y plegado de un cuerpo (1) de naturaleza textil, caracterizada por el hecho de que el cuerpo (1) de naturaleza textil comprende una capa exterior (2) y otra capa interior (3), y estando dispuesta entre dichas capa exterior (2) y capa interior (3) una lámina aislante (4) térmica.

Verfahren zur herstellung von optisch aktiven aminen und enaminen.

Spielzeugfallbombe

New azo dyestuffs, intermediates for making them, process for their manufacture and their application

otoren

Azo dyestuff

Acid amide derivatives of azo compounds and process of making same

Zuhaltevorrichtung

Laufraedchen fuer fahrspielzeuge.

Verfahren zur Herstellung eines Azopigmentes

Verfahren zur Herstellung eines Azopigmentes

Verfahren zur Herstellung eines Azopigmentes

Verfahren zur Herstellung eines Azopigmentes

Verfahren zur Herstellung eines Azopigmentes

出入り防止装置のための閉保持装置

【課題】閉保持装置を使って危険空間への出入りを防止する装置を提供する。 【解決手段】閉保持装置は、電磁石と、この電磁石の磁気回路を閉じるアンカー１３と、電圧源を電磁石コイル１に接続し、電圧源を電磁石コイル１から分離するトランジスタ２、及び、測定用抵抗４が設けられた電力循環系を含む。本装置は、測定用抵抗４を介して電圧降下を測定し、この測定結果を評価する評価装置７、８を含む。測定用抵抗４が電磁石コイル循環系の中にも配置されていることにより、このコイル循環系の中にしか現れないコイル電流も測定することができ、この電流に則して、作動中にアンカー１３が磁心３から離されるかどうか、それがコイル循環系内の電流増大を誘発するかどうか監視することができる。また、コイル１が電圧源から分離されるとき、電流減少がどのように推移するか監視することもできる。 【選択図】図２

Verfahren zur Herstellung fettlöslicher Azofarbstoffe

Verfahren zur Herstellung von neuen Azofarbstoffen

Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck.

Die Erfindung betrifft eine Druckschalteinrichtung mit einem Schaltelement (71, 72) und einer Druckkammer (3), welche mittels eines Anschlussstückes (21) an eine Arbeitsdruckquelle anschliessbar ist, wobei die Druckkammer (3) durch ein von einem anliegenden Arbeitsdruck (p) abhängiges, bewegliches und druckdicht ausgeführtes Stellglied (5) begrenzt ist. Das Schaltelement (71, 72) ist ausserhalb der Druckkammer (3) angeordnet und über das Stellglied (5) betätigbar. Erfindungsgemäss weist die Druckschalteinrichtung ein Rückstellglied (9) zum möglichen Rückstellen des Stellglieds (5) bei anliegendem Arbeitsdruck (p) auf. Die Erfindung betrifft weiterhin die Verwendung der erfindungsgemässen Druckschalteinrichtung zur sicheren Erfassung eines Druckabfalls der Arbeitsdruckquelle bzw. einer Rohrleitung sowie ein Rohrleitungssystem mit zumindest einer an der jeweiligen Rohrleitung angeschlossenen erfindungsgemässen Druckschalteinrichtung.