Patent application number | Description | Published |
20110319831 | PROTECTION ASSEMBLY - A protection assembly is disclosed that combines a cover to preserve sterility of a sharp instrument with a trap to prevent accidental sticks where in one embodiment the cover is detached from the protection assembly and disposed and in another embodiment the cover is permanently attached to the protection assembly. | 12-29-2011 |
20120145577 | NEEDLE REMOVER AND METHOD FOR REMOVING A NEEDLE - A needle remover for removing a needle from a holder comprises a guiding member which is suitable for receiving the needle, and a gripping means which is suitable for gripping the needle when the needle is at least partly inserted in the guiding member in an inserting direction, wherein the gripping means is configured to rotate when the gripping means is moved in the inserting direction with respect to the guiding member so that the gripped needle is unscrewed from the holder when the holder is moved in the inserting direction with respect to the guiding member. | 06-14-2012 |
20130012885 | MEDICAMENT INJECTION DEVICE WITH LOCKOUT FEATURE - A lockout feature for an injection device includes a time lock that prevents a user from administering a dose of medicament prior to a pre-determined time interval. The lockout feature can interface with a cap and dose setting module to prevent removal of the cap or it can work to disable the dose delivery module to prevent an injection from occurring. | 01-10-2013 |
20130023830 | DRUG DELIVERY DEVICE WITH BIODEGRADABLE PLASTIC COMPONENTS - The present invention relates to drug delivery device for dispensing of a predefined amount of a medicinal product, comprising:
| 01-24-2013 |
20130046250 | Drive Mechanism for Drug Delivery Devices - The present invention relates to an ergonomic drive mechanism for a drug delivery device comprising:
| 02-21-2013 |
20130177381 | WORKPIECE CARRIER FOR TRANSPORTING AND/OR STORING COMPONENTS OF DRUG DELIVERY DEVICES - The present invention relates to a workpiece carrier for transporting and/or storing components of a drug delivery device, comprising: an array of accommodating recesses extending in a first lateral plane (x, y) and being adapted to receive at least one component of the drug delivery device, at least one stack forming structure adapted to mate with a corresponding stack forming structure of another workpiece carrier for mutually aligning workpiece carriers when stacked on one another, wherein the center of the at least one stack forming structure is arranged laterally offset with respect to the center of the array of accommodating recesses in at least one lateral direction, and wherein the stack forming structure comprises a surrounding edge comprising at least in sections a corrugated or undulated structure. | 07-11-2013 |
20130197692 | VENDING APPARATUS AND METHOD FOR PROVIDING TRAINING FOR A MEDICINAL PRODUCT OR MEDICAL DEVICE OR COMBINATION PRODUCT - The present invention relates to a vending apparatus for at least one medicinal product, comprising of a housing, storage means adapted to store the at least one medicinal product, an input means adapted to process a costumer request for a medicinal product, processing means adapted to process the costumer request and being adapted to execute an interactive product-related training procedure to the customer, and delivery means for handing out the medicinal product to the costumer after passing the training procedure, wherein access to the medicinal product is only approved by the processing means if the customer successfully passes the training procedure. | 08-01-2013 |
20130240393 | FUNCTIONAL PACKAGING FOR A MEDICAL DEVICE - The present invention relates to a packaging for a medical device comprising a casing adapted to at least partially receive and/or to accommodate the medical device featuring at least one user-driven function, wherein the casing comprises at least one functional element adapted to imitate the at least one function of the medical device. | 09-19-2013 |
20130253427 | Drug Delivery Device - A component for a drug delivery device comprises a key validation part and a safety part. The key validation part is configured to interact with a key part of another component of the drug delivery device during the assembly of the drug delivery device. In order to support the use of matching components, the safety part is configured to have a different impact if the key part is matched to the key validation part compared to if the key part is not matched to the key validation part. | 09-26-2013 |
20150018775 | PEN-TYPE DRUG INJECTION DEVICE AND ELECTRONIC ADD-ON MONITORING MODULE FOR MONITORING AND LOGGING DOSE SETTING AND ADMINISTRATION - A monitoring device for monitoring operation of a drug delivery device and to a respective drug delivery device is presented in which a fastening member releasably attaches the monitoring device to an axially elongated housing of the drug delivery device, a sliding member is shiftable relative to the fastening member in an axial direction and being adapted to operably engage with at least one dose setting component of the drug delivery device to follow an axial displacement of the dose setting component relative to the housing component, a first sensor arrangement for detecting a rotation of the dose setting component relative to the fastening member, a second sensor arrangement for detecting an axial displacement of the sliding member relative to the fastening member, and a processing member coupled to the first and to the second sensor arrangements to process first and second signals obtainable from the first and from the second sensor arrangements for determining the size of a dose dispensed by the drug delivery device. | 01-15-2015 |
Patent application number | Description | Published |
20080214762 | Method for the Production of High-Grade Polyisobutene - The present invention relates to a process for preparing polyisobutenes by polymerizing isobutene in the presence of a Lewis acid catalyst in liquid organic phase, terminating the reaction by admixing the organic phase with an aqueous terminator in a dynamic mixer which has a rotationally symmetric mixing chamber formed from one circumferential wall and two end walls, and a mixing rotor driven such that it rotates therein, the organic phase being introduced through a first inlet orifice provided in the circumferential wall and the aqueous terminator via a second inlet orifice provided in the circumferential wall, and removing a finely dispersed mixture of the organic phase and of the terminator through an outlet orifice provided in the circumferential wall and feeding it to a phase separation. The process serves to prepare high-reactivity polyisobutenes and/or polyisobutenes with narrow molecular weight distribution. | 09-04-2008 |
20080269426 | Method for Producing a Polyalkenyl Amine - The present invention relates to a process for preparing a polyalkenylamine, in which the solvent used for the reaction is exchanged for a different solvent. | 10-30-2008 |
20100089551 | AMINOPLASTIC-BASED, LIQUID-IMPREGNATED FOAMED PLASTIC PART AND USES THEREOF - A liquid-impregnated shaped foam article consisting of | 04-15-2010 |
20120285322 | APPARATUS FOR SEPARATING LIQUID DROPLETS OUT OF A FEED GAS STREAM COMPRISING THEM WITH A LIQUID LOADING OF > 10 L OF LIQUID/M 3 OF FEED GAS - What is proposed is an apparatus for separating liquid droplets out of a feed gas stream comprising them comprising a delay vessel ( | 11-15-2012 |
20120302420 | CENTRIFUGAL DROPLET SEPARATOR FOR SEPARATING LIQUID DROPLETS OUT OF A FEED GAS STREAM COMPRISING THEM - What is proposed is a centrifugal droplet separator for separating liquid droplets out of a feed gas stream comprising them, with a vertical longitudinal axis and circular cross section, with a jacket ( | 11-29-2012 |
20130310616 | PROCESS FOR SEPARATION OF WATER FROM PYROLYSIS GASOLINE - A process for separating water from pyrolysis gasoline obtained from a steam cracking step uses a coalescer for the water separation. And a device comprises a coalescer for water separation from pyrolysis gasoline. | 11-21-2013 |
20140127121 | METHOD FOR THE PARALLEL PRODUCTION OF HYDROGEN AND CARBON-CONTAINING PRODUCTS - The invention relates to a process for parallel preparation of hydrogen and one or more carbonaceous products, in which hydrocarbons are introduced into a reaction space (R) and decomposed thermally to carbon and hydrogen in the presence of carbon-rich pellets (W). It is a feature of the invention that at least a portion of the thermal energy required for the hydrocarbon decomposition is introduced into the reaction space (R) by means of a gaseous heat carrier. | 05-08-2014 |
20140217327 | PROCESS FOR PRODUCTION OF SYNTHESIS GAS - Process for the production of synthesis gas ( | 08-07-2014 |
20150321912 | METHOD FOR PERFORMING ENDOTHERMIC PROCESSES - The invention relates to a method of carrying out heat-consuming processes, wherein the total energy required averaged over a year for the heat-consuming process originates from at least two different energy sources, where one of the energy sources is an electric energy source whose power varies in the range from 0 to 100% of the total power required, and three different energy modes can individually provide the total power required for the heat-consuming process: (i) exclusively electric energy, (ii) a mixture of electric energy and at least one further nonelectric energy source or (iii) exclusively nonelectric energy, where the changeover time in which the change from one energy mode to another energy mode is completed is not more than 30 minutes. | 11-12-2015 |
20150336795 | PARALLEL PREPARATION OF HYDROGEN, CARBON MONOXIDE AND A CARBON-COMPRISING PRODUCT - The invention relates to a process for the parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product, wherein one or more hydrocarbons are thermally decomposed and at least part of the pyrolysis gas formed is taken off from the reaction zone of the decomposition reactor at a temperature of from 800 to 1400° C. and reacted with carbon dioxide to form a gas mixture comprising carbon monoxide and hydrogen (synthesis gas). | 11-26-2015 |
20160052785 | PROCESS FOR PRODUCING SYNTHESIS GAS AND ELECTRICAL ENERGY - The invention relates to a process for producing synthesis gas, in which carbon and hydrogen are obtained from hydrocarbon by thermal decomposition. At least a portion of the carbon obtained by the thermal decomposition is reacted, and at least a portion of the hydrogen obtained is reacted with carbon dioxide by a reverse water-gas shift reaction to give carbon monoxide and water. Carbon obtained by the thermal hydrocarbon decomposition is used as fuel in a power plant operation wherein the carbon is combusted to produce electrical power, and carbon dioxide formed in the combustion of the carbon is used in the reverse water-gas shift reaction. | 02-25-2016 |
20160068390 | PROCESS FOR UTILIZING BLAST FURNACE GASES, ASSOCIATED GASES AND/OR BIOGASES - The invention relates to a process for utilizing a hydrocarbon-comprising and/or carbon dioxide-comprising coproduct gas, accompanying gas and/or biogas, wherein hydrocarbon-comprising and/or carbon dioxide-comprising coproduct gas, accompanying gas and/or biogas is introduced into a reaction space and the multicomponent mixture comprised in the coproduct gas, accompanying gas and/or biogas is converted in a high-temperature zone at temperatures of more than 1000° C. and in the presence of a carrier into a product gas mixture which comprises more than 95% by volume of CO, CO | 03-10-2016 |
Patent application number | Description | Published |
20090027972 | WORDLINE DRIVER FOR A NON-VOLATILE MEMORY DEVICE, A NON-VOLATILE MEMORY DEVICE AND METHOD - A wordline driver, for a non-volatile memory device, comprises a wordline driver output, a first power source, adapted to provide an erase level voltage for erasing portions of the non-volatile memory device, a second power source, adapted to provide read and program level voltages for reading and programming portions of the non-volatile memory device and first switching means, including an isolation transistor, adapted to connect the wordline driver output to a one of the first and second power sources dependent upon an operating mode of the wordline driver. The wordline driver further comprises a programmable switch controller for providing a variable control signal to a control electrode of the isolation transistor. The programmable switch controller is arranged to set the variable control signal to a value dependent upon the operating parameters of the non-volatile memory device and such that the endurance of the isolation transistor is maximised. | 01-29-2009 |
20090097324 | NON-VOLATILE MEMORY DEVICE AND A PROGRAMMABLE VOLTAGE REFERENCE FOR A NON-VOLATILE MEMORY DEVICE - A non-volatile memory device includes a voltage reference generator comprising a programmable voltage reference for generating a voltage signal having a programmable voltage level. In an embodiment, the programmable voltage reference provides the voltage signals for a wordline driver and/or a bitline current generator of the non-volatile memory device. The programmable voltage reference may comprise a Digital-to-Analog converter coupled between first and second supply voltages. A programmable current reference is also disclosed. | 04-16-2009 |
20100164569 | CIRCUIT ARRANGEMENT FOR FILTERING UNWANTED SIGNALS FROM A CLOCK SIGNAL, PROCESSING SYSTEM AND METHOD OF FILTERING UNWANTED SIGNALS FROM A CLOCK SIGNAL - A circuit arrangement for detecting unwanted signals on a clock signal comprises an input for receiving the clock signal, and a Phase Lock Loop PLL circuit having a reference input coupled to the input of the circuit arrangement for receiving the clock signal and an output for providing a PLL output signal. The circuit arrangement further comprises a detector coupled to the output of the PLL circuit and to the input of the circuit arrangement. The detector is arranged to identify correct transitions in the clock signal using the PLL output signal, and to remove incorrect transitions due to unwanted signals from the clock signal so as to provide a filtered clock signal at an output of the circuit arrangement. | 07-01-2010 |
20100253422 | SEMICONDUCTOR DEVICE AND APPARATUS INCLUDING SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate on which an electronic circuit is provided. Two or more pads may be present which can connect the electronic circuit to an external device outside the substrate. A current meter is electrically in contact with at least a part of the substrate and/or the pad. The meter can measure a parameter forming a measure for an aggregate amount of a current flowing between the substrate and said pads. A control unit is connected to the current meter and the electronic circuit, for controlling the electronic circuit based on the measured parameter. | 10-07-2010 |
20100277205 | SEMICONDUCTOR DEVICE AND APPARATUS INCLUDING SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate on which an electronic circuit is provided. One or more pads may be present which can connect the electronic circuit to an external device outside the substrate. A current meter is electrically in contact with at least a part of the substrate and/or the pad. The meter can measure a parameter forming a measure for an amount of a current flowing between the substrate and at least one of the at least one pad. A control unit is connected to the current meter and the electronic circuit, for controlling the electronic circuit based on the measured parameter. | 11-04-2010 |
20110297935 | SEMICONDUCTOR DEVICE WITH APPRAISAL CIRCUITRY - A semiconductor device comprises a substrate provided with a doping of a first type, on which an electronic circuit is provided surrounded by a circuit portion of the substrate provided with a doping of a second type; at least one pad for connecting the electronic circuit to an external device outside the substrate, surrounded by a pad portion provided with a doping of the second type; a sensing device comprising a sensor portion of the substrate provided with a doping of the first type, for sensing a parameter forming a measure for a local electrical potential of the substrate; and an evaluation unit connected to the sensing device, for providing an evaluation signal based on a difference between the parameter and a reference value. | 12-08-2011 |
20120134060 | ELECTRONIC DEVICE WITH PROTECTION CIRCUIT - An electronic device comprises an application circuit; a first supply rail having a first electric potential; a second supply rail having a second electric potential different from the first electric potential; at least one terminal having a third electric potential, connected to the application circuit; and a protection circuit for protecting the application circuit from an injected current. The protection circuit comprises a first conductive line connected between the at least one terminal and the first supply rail, the first conductive line comprising a first switch having a first control input; and a first voltage amplifier circuit having a first input connected to the at least one terminal, a second input connected to the second supply rail and a first output connected to the first control input. | 05-31-2012 |
20140035638 | SYSTEM AND METHOD FOR CLOCK SIGNAL GENERATION - A clock signal generation system is provided that includes a clock signal generating circuit arranged to provide a first clock signal having a selectable first clock rate; a divider circuit connected to receive the first clock signal and arranged to generate, depending on a division factor, a second clock signal from the first clock signal, having a constant second clock rate and being synchronized with the first clock signal; and a controller module connected to the divider circuit and arranged to change the division factor when a different first clock rate is selected, to keep the second clock rate constant and the second clock signal synchronized with the first clock signal. | 02-06-2014 |
20140169495 | SIGNALLING CIRCUIT, PROCESSING DEVICE AND SAFETY CRITICAL SYSTEM - A signalling circuit for a signal channel of a communication network comprises a communication network terminal connectable to the signal channel and to a voltage supply; an input terminal connectable to receive a transmit signal; a driver device comprising a first driver terminal connected to the communication network terminal, a second driver terminal connected to ground, and a driver control terminal connected to the input terminal; wherein the driver device is arranged to connect the communication network terminal to ground in response to a transition from a low to a high voltage driver control signal state of a driver control signal received at the driver control terminal. And the signalling circuit comprises a feedback circuit connected to the first driver terminal and the driver control terminal and comprising a capacitive device; and a pull-down device arranged to connect the driver control terminal to ground after a predefined delay after a transition of the transmit signal from a low to a high voltage transmit signal state. | 06-19-2014 |
20150061780 | OSCILLATOR CIRCUIT, A SEMICONDUCTOR DEVICE AND AN APPARATUS - An oscillator circuit for providing an output clock signal is described. The oscillator circuit comprising a voltage reference, a first current source, first capacitor, first capacitor switch, second current source, second capacitor, second capacitor switch, first comparator, second comparator and flip-flop. The first comparator comprises a first chopper-stabilized comparator switchable between a compare phase and a zeroing phase in dependence on the output clock signal and arranged to operate in the compare phase in a first half-phase of the output clock signal to provide a first comparator output from comparing the first capacitor voltage to the reference voltage and in the zeroing phase in the second half-phase. The second comparator comprises a second chopper-stabilized comparator switchable between a respective compare phase and a respective zeroing phase in dependence on the output clock signal and arranged to operate in its compare phase in the second half-phase to obtain a second comparator output from comparing the second capacitor voltage to the reference voltage and in its zeroing phase in the first half-phase. | 03-05-2015 |
20150260766 | SEMICONDUCTOR DEVICE - A semiconductor device, comprising a substrate and an electronic circuit formed thereon is described. The substrate is susceptible to conducting a substrate current. The semiconductor device further comprises a substrate current sensor, which comprises a sensing line for sensing the potential at a charge collecting region; a supply node; and a current source connected between the supply node and the charge collecting region. The current source is arranged to inject a stationary current into the charge collecting region when the potential at the charge collecting region is below the supply potential. The sensing line comprises a monoflop, which is arranged to assume an unstable state when the potential at its input has exceeded a threshold and to return to a stable state when the potential at its input has remained below the threshold for at least a time period. | 09-17-2015 |
20150263713 | SEMICONDUCTOR DEVICE AND METHOD OF OPERATING A SEMICONDUCTOR DEVICE - A semiconductor device comprising a substrate and an electronic circuit thereon is described. The electronic circuit comprises a first voltage provider node, a second voltage provider node, and an intermediary node connected to the first and second voltage provider node by a first and second network with a first and second resistance, respectively. The substrate is susceptible to conducting a substrate current. The semiconductor device further comprises a substrate current sensor. The first network is arranged to reduce the first resistance in response to the substrate current sensor signaling an increase of the substrate current and vice versa. Similarly, the second network is arranged to reduce the second resistance in response to the substrate current sensor signaling an increase of the substrate current and vice versa. | 09-17-2015 |
Patent application number | Description | Published |
20090097323 | BITLINE CURRENT GENERATOR FOR A NON-VOLATILE MEMORY ARRAY AND A NON-VOLATILE MEMORY ARRAY - A bitline current generator, for a non-volatile memory array which comprises a plurality of memory bitcells and bitlines, comprises a switching means for each bitline for coupling a bitline to a program voltage supply when the bitline is selected for programming and a variable current source for providing a programming current to said selected bitlines. The variable current source is adapted to select a level of said programming current such that the programming of the selected memory bitcells does not disturb the programmed state of the unselected memory bitcells on unselected bitlines. | 04-16-2009 |
20130270606 | Semiconductor Device with Integrated Breakdown Protection - A device includes a semiconductor substrate having a first conductivity type, a device isolating region in the semiconductor substrate, defining an active area, and having a second conductivity type, a body region in the active area and having the first conductivity type, and a drain region in the active area and spaced from the body region to define a conduction path of the device, the drain region having the second conductivity type. The device isolating region and the body region are spaced from one another to establish a first breakdown voltage lower than a second breakdown voltage in the conduction path. | 10-17-2013 |
20140001473 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH SOURCE AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A DIODE CIRCUIT, AND METHOD OF MANUFACTURE THEREOF | 01-02-2014 |
20140001477 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH DRAIN AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A DIODE CIRCUIT, AND METHOD OF MANUFACTURE THEREOF | 01-02-2014 |
20140001546 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH A CURRENT CARRYING REGION AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A RESISTOR CIRCUIT, AND METHOD OF MANUFACTURE THEREOF | 01-02-2014 |
20140001548 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH AN ACTIVE DEVICE AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A DIODE CIRCUIT, AND METHOD OF MANUFACTURE THEREOF | 01-02-2014 |
20140001549 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH AN ACTIVE DEVICE AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A RESISTOR CIRCUIT, AND METHOD OF MANUFACTURE THEREOF | 01-02-2014 |
20150357324 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH SOURCE AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A DIODE CIRCUIT, AND METHOD OF MANUFACTURE THEREOF - Embodiments include methods of forming a semiconductor device having a first conductivity type, an isolation structure (including a sinker region and a buried layer), an active device within area of the substrate contained by the isolation structure, and a diode circuit. The buried layer is positioned below the top substrate surface, and has a second conductivity type. The sinker region extends between the top substrate surface and the buried layer, and has the second conductivity type. The active device includes a source region of the first conductivity type, and the diode circuit is connected between the isolation structure and the source region. The diode circuit may include one or more Schottky diodes and/or PN junction diodes. In further embodiments, the diode circuit may include one or more resistive networks in series and/or parallel with the Schottky and/or PN diode(s). | 12-10-2015 |
20150380317 | SEMICONDUCTOR DEVICE AND DRIVER CIRCUIT WITH DRAIN AND ISOLATION STRUCTURE INTERCONNECTED THROUGH A DIODE CIRCUIT, AND METHOD OF MANUFACTURE THEREOF - Embodiments of semiconductor devices and driver circuits include a semiconductor substrate having a first conductivity type, an isolation structure (including a sinker region and a buried layer), an active device within area of the substrate contained by the isolation structure, and a diode circuit. The buried layer is positioned below the top substrate surface, and has a second conductivity type. The sinker region extends between the top substrate surface and the buried layer, and has the second conductivity type. The active device includes a drain region of the second conductivity type, and the diode circuit is connected between the isolation structure and the drain region. The diode circuit may include one or more Schottky diodes and/or PN junction diodes. In further embodiments, the diode circuit may include one or more resistive networks in series and/or parallel with the Schottky and/or PN diode(s). | 12-31-2015 |
20160099349 | SEMICONDUCTOR DEVICE WITH NON-ISOLATED POWER TRANSISTOR WITH INTEGRATED DIODE PROTECTION - A semiconductor device configured with one or more integrated breakdown protection diodes in non-isolated power transistor devices and electronic apparatus, and methods for fabricating the devices. | 04-07-2016 |
Patent application number | Description | Published |
20150252293 | POLYALKOXYLATED POLYAMINES WHICH IMPROVE PRIMARY DETERGENCY - A detergent or cleaning agent and method for removing soils from textiles or hard surfaces, in particular against soils from preparations containing fruit, comprising polyalkoxylated polyamines obtained by reacting polyamines with ethylene oxide and propylene oxide, wherein the content of propylene oxide in the total quantity of the alkylene oxide is 2 mol-% to 18 mol-%. | 09-10-2015 |
20150267147 | REMOVAL OF GREASY STAINS - The application describes the use of porous polyamide particles which have—a volume-weighted median particle size of 1 to 50 μm,—an oil absorption capacity of at least 60 g/100 g, and—a specific BET surface area (as specified in DIN 66131) of 1 to 20 m | 09-24-2015 |
20150275134 | DETERGENT AND CLEANING AGENT WITH POLYALKOXYLATED POLYAMINE AND ADJUSTED NON-IONIC SURFACTANT - The primary washing power of detergents and cleaning agents, particularly with regard to protein-containing soiling, was to be improved. This was achieved substantially by incorporating a combination of polyalkoxylated polyamine with alkoxylated C | 10-01-2015 |
20150275145 | POLYMER ACTIVE INGREDIENTS WHICH IMPROVE PRIMARY DETERGENT POWER - The aim of the invention is to improve the primary detergency of detergents and cleaning agents, in particular with respect to soils containing oil and/or grease. This is substantially achieved by the incorporation of branched polymers having an aggregation parameter X | 10-01-2015 |
20150275146 | POLYMER ACTIVE INGREDIENTS WHICH IMPROVE PRIMARY DETERGENT POWER - The aim of the invention is to improve the primary detergency of detergents and cleaning agents, in particular with respect to soils containing oil and/or grease. This is substantially achieved by the incorporation of polymers which can be obtained by the copolymerization of N-vinylpyrrolidone with ethylenically unsaturated compounds that have an amide function, said polymers having an aggregation parameter X | 10-01-2015 |
20150337237 | NOVEL SURFACTANTS WITH LOWER CMC, AND SURFACTANT SYSTEMS AND DETERGENTS CONTAINING SAID SURFACTANTS - The invention relates to surfactants of the formula (I), in which R | 11-26-2015 |
Patent application number | Description | Published |
20080317589 | Compressor Housing for Use at Low Temperatures - The invention relates to a turbo machine comprising a housing. Said turbo machine is designed especially as a turbo compressor for use at low temperatures, the housing preferably being made of a cold-resistant material that has a martensitic structure. | 12-25-2008 |
20090242084 | Method for Producing a Shaft for Compressors - A method for the production of steels is provided. A heat treatment is carried out, in which the steel is hardened in water twice at different high temperatures, and subsequently subjected to an annealing treatment. It has been shown that the steel 26NiCrMoV14-5 has a high subzero toughness. In one aspect, the steel is usable down to a temperature of at least minus 170° C. | 10-01-2009 |
20100295396 | Separating can and method for producing the same - A separating can is provided. Fluid flow engines and drive motors can be encased in a housing, if a separation is made in the electric motor by a tube-shaped component, known as the separating can. The separating can must be sufficiently large to be strong and electrically non-conductive. The separating can is made at least partially of a ceramic or glass-like material, or is made at least partially of a polymer matrix reinforced using fibers. | 11-25-2010 |
20120091841 | ROTOR FOR AN ELECTRIC MOTOR AND METHOD FOR PRODUCING SUCH A ROTOR - A rotor for an electric motor is provided. The rotor includes a metal cone upon which a plurality of electrical conductors are arranged. A metallic corrosion protection layer is provided that envelopes the metal core and the conductors. The corrosion protection layer is laid around the metal core and the conductors as a solid body and fastened at least to the metal core. The corrosion protection layer is at least a part of a hot-pressing containment for isostatic pressing of the conductors in the metal core. The rotor, which is suitable for a high-speed electric motor for the industrial sector, can be produced at low cost and can be used reliably to compress chemically aggressive industrial process gases. | 04-19-2012 |
20120223605 | ELECTRIC MACHINE, IN PARTICULAR A CANNED ELECTRIC MOTOR - An electric machine includes a rotor, a stator housing and a winding assembly surrounding the rotor. The winding assembly is arranged in the stator housing and has an axially extending effective region in which the winding assembly is set up to interact electrodynamically with the rotor. The stator housing has a peripheral opening slot on the side facing the rotor. The opening slot corresponds in its axial extent to the axial extent of the effective region of the winding assembly and in which an electrically non-conductive can of the electric machine is inserted. The can is sealed off with the stator housing in such a manner that the winding assembly is hermetically separated from the rotor. The can extends axially only on the effective region of the winding assembly. | 09-06-2012 |
20120228830 | LABYRINTH SEAL AND METHOD FOR PRODUCING A LABYRINTH SEAL - A labyrinth seal for sealing a sealing region between a rotor and stator of a rotary machine includes, a base, and a plurality of sealing rings. The sealing rings are formed on the base, project into the sealing region and form, between them labyrinth valleys bounded, laterally, by the sealing rings and, in the floor of the valleys, by the base. The sealing rings, in at least one region, include at least one material which is different from that of the base. | 09-13-2012 |
20130062987 | CAGE ROTOR FOR AN ASYNCHRONOUS MACHINE AND METHOD FOR PRODUCING THE CAGE ROTOR - A method for producing a cage rotor for an asynchronous machine is provided. The method includes providing a rotor body having a conductor bar segment in which conductor bars are provided, producing conductor bar slots in the conductor bar segment, wherein one conductor bar slot is provided for each of the conductor bars and producing short circuit ring recesses for short circuit rings, wherein the conductor bar slots each open into the short circuit ring recesses, pressure die casting cage material in the conductor bar slots, in situ, so that the conductor bars are formed of the conductor bar material in the conductor bar slots and the short circuit rings are formed in the short circuit ring recesses, and generating an area in the conductor bar material and the rotor body material including a metallurgical bond between the conductor bar material and the rotor body material at interfaces between the conductor bars and the rotor body. | 03-14-2013 |
20130094950 | COMPRESSOR UNIT - A compressor unit includes a motor and a compressor in a casing of a gastight form. The casing houses the motor and the compressor. The motor includes a rotor surrounded by a stator which has an encapsulation formed on the inner diameter as a separating can, so that a medium being handled does not damage the stator. The separating can includes a polymer matrix which is reinforced using a plurality of fibers. The polymer matrix is at least partly a ceramic fiber reinforced polymer matrix. The plurality of fibers are formed as continuous filaments. The continuous filaments include the length of at least 30 mm. | 04-18-2013 |
20130287566 | PLAIN BEARING FOR A TURBOMACHINE ROTOR AND TURBOMACHINE HAVING THE PLAIN BEARING - A plain bearing for a turbomachine rotor is proposed. The plain bearing has a bearing body for mounting the turbomachine rotor and has a solid lubricant powder for lubricating a bearing contact area between the bearing body and the turbomachine rotor. The bearing body is produced from an acid-gas-resistant, solid-solution-strengthened powder of a nickel-based material or from a martensitic, austenitic or ferritic-austenitic non-rusting powder of a steel material, and the solid lubricant powder is produced from an acid-gas-resistant material. The bearing body has a hardness of at most 40 Rockwell hardness HRC. | 10-31-2013 |
20130309098 | TURBOCOMPRESSOR ROTOR AND METHOD FOR PRODUCING THE SAME - A turbocompressor rotor for a turbocompressor for compressing process gas has a rotor body which makes contact with the process gas and which is produced entirely from a stainless steel material including 0.3 to 1.2% carbon and 12 to 19% chromium, wherein the steel material includes the alloy X39CrMo17-1.9. A process for producing such a turbocompressor rotor by casting includes manufacturing a casting model corresponding to the geometry of the rotor body by rapid technology and producing a casting mold using the casting model, or manufacturing a casting mold corresponding to the negative geometry of the rotor body by rapid technology, introducing the liquid steel material into the casting mold to form a cast workpiece as the rotor body, and finishing the turbocompressor rotor with the rotor body. | 11-21-2013 |
20140215822 | METHOD FOR PRODUCING A COMPRESSOR BLADE - The invention relates to a method for producing a compressor blade, comprising the following steps: forging a blank made of an austenitic-ferritic steel; uniaxially stretching and plastically deforming the blank while at least the elongation and the deformation force of the blank are detected and monitored; and ending the stretching after a defined limit value for the stress has been reached. | 08-07-2014 |
20140300230 | ROTOR FOR AN ELECTRIC MOTOR - A rotor for an electric motor includes a metal core, a plurality of electrical conductors arranged on the metal core, and a metallic corrosion protection layer enveloping the metal core and the plurality of conductors. The corrosion protection layer is laid as a solid body around the metal core and the conductors and fastened at least to the metal core. The corrosion protection layer is at least a part of a hot-pressing containment for isostatic pressing of the conductors in the metal core. | 10-09-2014 |
20150295465 | DIFFUSION BARRIER LAYER FOR CANS - A can for an electric motor, especially for an electric motor in a compressor, the can be at least partially provided with an ethyl silicate coating is provided. A method for producing a can of this kind is also provided. | 10-15-2015 |