Patent application number | Description | Published |
20090029203 | Fuel Cell System With an Electrochemical Hydrogen Generation Cell - A system for supplying a consuming appliance with electric energy, including at least one fuel supply unit in the form of a gas evolution cell which liberates a gaseous fuel on passage of an electric current and at least one fuel cell unit in which the gaseous fuel liberated can be reacted with an oxidant to generate electric power. | 01-29-2009 |
20090325062 | GALVANIC ELEMENT COMPRISING A NOVEL HOUSING - A galvanic element having a housing including a housing cup, a housing cover, and a film seal that isolates the housing cup from the housing cover, wherein the housing cover includes a cover base, an adjacent cylindrical section and an adjacent edge section, and wherein the edge of the housing cover is bent around inwardly or outwardly in the edge section. | 12-31-2009 |
20100081049 | Electrochemical Element - A battery having at least one positive and at least one negative electrode arranged alongside one another on a flat, electrically nonconductive substrate and connected to one another via an electrolyte which conducts ions. | 04-01-2010 |
20130143104 | BUTTON CELL COMPRISING A COATED EXTERIOR - A button cell includes a housing including a cell cup and having an exterior electrically non-conductive coating, a cell cover and a seal which isolates the cell cup and the cell cover from one another. | 06-06-2013 |
20130230763 | HOUSING FOR MERCURY-FREE BUTTON CELLS - A method of producing a bowl-shaped housing half-part provided with a copper alloy interiorly of the housing of a mercury-free button cell includes (1) providing a clad material with a layer of nickel, a layer of copper and an intermediate layer of steel or high-grade steel, which is provided on a copper side with an additional coating including at least one metal selected from the group consisting of tin, zinc, indium and bismuth, (2) shaping a bowl-shaped housing half-part made of the clad material, wherein the layer of nickel forms an outside portion and the additional coating forms an inside portion of the bowl-shaped housing half-part, and (3) heat treating the housing half-part at a temperature where the at least one metal selected from the group consisting of tin, zinc, indium and bismuth is alloyed with the copper of the copper layer. | 09-05-2013 |
20140023942 | ZINC CELLS HAVING IMPROVED ANODE COMPOSITION AND THEIR USE - An electrochemical cell in the form of a button cell includes an electrode 1) composed essentially of zinc or a zinc alloy, and 2) aluminum hydroxide and/or at least one aluminate, and a method of producing an electrochemical cell including mixing a zinc powder or a zinc-containing powder with aluminum hydroxide and/or at least one aluminate and, optionally, an electrode binder, a conductivity-improving additive and/or a corrosion inhibitor, to form an electrode. | 01-23-2014 |
20140106241 | ELECTROCHEMICAL CELL WITH A ZINC-INDIUM ELECTRODE - An electrochemical cell has an electrode which includes a zinc-indium alloy as electrochemically active material, wherein the alloy is present in the form of particles and the entirety of the particles is composed of at least two particle fractions differing in indium concentration. | 04-17-2014 |
Patent application number | Description | Published |
20100036143 | BISPHOSPHITE LIGANDS FOR HYDROFORMYLATION CATALYZED BY TRANSITION METALS - The invention relates to a bisphosphite of the formula I | 02-11-2010 |
20110071321 | METHOD FOR SEPERATING 1-BUTENE FROM C4-CONTAINING HYDROCARBON STREAMS BY HYDROFORMYLATION - The invention relates to a method for separating 1-butene from C | 03-24-2011 |
20110201837 | METHOD FOR PRODUCING 6-CHLORODIBENZO[D,F] [1,3,2]DIOXAPHOSPHEPIN - The invention relates to a method for producing 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin (formula 1), comprising the following steps: a) addition of liquid 2,2′-dihydroxybiphenyl into a reactor to an excess of phosphorous trichloride under inert gas and stirring; b) discharge and neutralization of the resulting gases from the reaction mixture; c) separation of the excess phosphorous trichloride; d) obtention of 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin. | 08-18-2011 |
20110207966 | METHOD FOR PRODUCING 6-CHLORODIBENZO[D,F] [1,3,2]-DIOXAPHOSPHEPIN - The invention relates to a method for producing 6-chlorodibenzo[d,f][1,3,2]dioxaphosphepin (formula 1), comprising the following steps: a) addition of 2,2′-dihydroxybiphenyl, which is suspended in an inert solvant. into a reactor to an excess of phosphorous trichloride under inert gas and stirring; b) discharge and neutralization of the resulting gases from the reaction mixture; c) separation of the excess phosphorous trichloride and the solvant; d) obtention of 6-chlorodibenzo[d,f][1,3,2]dioxaphosphepin. | 08-25-2011 |
20120197025 | ORGANOPHOSPHORUS COMPOUNDS BASED ON TETRAPHENOL (TP)-SUBSTITUTED STRUCTURES - The invention relates to the synthesis of tetraphenol-substituted structures, in particular meta-substituted xylenes. Said tetraphenol-type structures are reacted to obtain organic phosphorus compounds, in particular organophosphites. The invention further relates to the production of catalytically active compositions which contain transition metals in addition to the aforementioned organic phosphorus compounds. According to another subject matter of the invention, said catalytically active compositions are used in chemical reactions with small molecules, e.g. HCN, CO, hydrogen, and amines. | 08-02-2012 |
20130172641 | PROCESS FOR THE SELECTIVE HYDROGENATION OF MULTIPLY UNSATURATED HYDROCARBONS IN OLEFIN-CONTAINING HYDROCARBON MIXTURES - The present invention describes a process for the parallel selective hydrogenation of branched and unbranched multiply unsaturated C | 07-04-2013 |
20140206904 | METHOD FOR PRODUCING 6-CHLORODIBENZO[D,F] [1,3,2] DIOXAPHOSPHEPIN - The invention relates to a method for producing 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin (formula 1), comprising the following steps: a) addition of 2,2′-dihydroxybiphenyl, which is suspended in an inert solvant. into a reactor to an excess of phosphorous trichloride under inert gas and stirring; b) discharge and neutralization of the resulting gases from the reaction mixture; c) separation of the excess phosphorous trichloride and the solvant; d) obtention of 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin. | 07-24-2014 |
Patent application number | Description | Published |
20130317246 | METHOD FOR THE PURIFICATION OF BIPHEPHOS - The invention relates to a process for the purification of 6,6′-[(3,3′-di-tert-butyl-5,5′-dimethoxy-1,1′-biphenyl-2,2′diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin), abbreviation: biphephos (see formula 1). | 11-28-2013 |
20130324756 | METHOD FOR THE PREPARATION OF BIPHEPHOS - The invention relates to a process for producing 6,6′-[(3,3′-di-tert-butyl-5,5′-dimethoxy-1,1′-biphenyl-2,2′diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepine), abbreviated to biphephos (see formula 1), with low chlorine content | 12-05-2013 |
20140309423 | NOVEL ORGANOPHOSPHORUS COMPOUNDS BASED ON ANTHRACENETRIOL - The subject matter of the present invention is a plurality of products and the use thereof as a catalytically active composition in a method for producing aldehydes. | 10-16-2014 |
Patent application number | Description | Published |
20090204249 | Quality Assurance Method When Operating An Industrial Machine - There is described a method for operating an industrial machine, the latter being e.g. a processing machine, a production machine or a manipulation robot. At least part of the operation of said industrial machine is simulated with the aid of a simulation model and the simulated results and real-time data from the operation of the industrial machine are stored. The simulation can be carried out in the industrial machine and if this is the case a parametric representation of the simulation model can be at least partly produced using a unit for this purpose. To produce said parametric representation, a data-systems connection can be created between the industrial machine and the unit, by means of an Intranet and/or an Internet connection. In addition, the simulation can be carried out in an external simulation unit, the latter having a data-systems connection to the industrial machine by means of an Intranet and/or an Internet connection. | 08-13-2009 |
20090319394 | System and Method for Electronic Delivery of Content for Industrial Automation Systems - Content is generated on a host system based on real-time data from a controlled process collected over the internet from a customer's client machine tool control system. The client system may request content from a host website. Instructions associated with the requested content, which may be in the form of an application to be run on the client, is delivered to the client via download over the internet. The client gathers real-time data associated with a controlled process and transmits it to the host, where content based on the data can be generated for the client and/or its owner. Data gathered by the host, and content generated on the basis of the data, may be made accessible to machine tool manufacturers. Also, data received by the host is associated with an identifier defined for each client system. A historical database for given client equipment can thereby be created. | 12-24-2009 |
20120074699 | WIND ENERGY PLANT AND ENERGY TRANSMISSION DEVICE FOR A WIND ENERGY PLANT - A wind energy plant has a rotor with a rotor hub mounted on a pod and a plurality of rotor blades adjustable by corresponding electrical drives. An electrical generator is connected to the rotor for supplying energy to electrical loads arranged in the rotor hub. A primary part of a rotary transformer arranged concentric to a rotor bearing is connected to the pod and a secondary part of the rotary transformer is arranged in the rotor hub and co-rotates with the rotor hub. A first frequency converter is connected between the primary part and a supply voltage source for generating a high-frequency field voltage from a low-frequency supply voltage, and a second frequency converter is connected between the secondary part and the electrical loads for generating a low-frequency load voltage from a transformed high-frequency field voltage. | 03-29-2012 |
20120098263 | WIND ENERGY PLANT AND DRIVE DEVICE FOR ADJUSTING A ROTOR BLADE - The invention relates to a wind energy plant comprising a rotor having a rotor hub which is mounted on a gondola and a plurality of rotor blades. An electric generator is connected to the rotor. The invention also relates to an electric drive device which is designed as a direct drive and used to adjust a rotor blade which is arranged in a concentric manner on the rotor hub in relation to rotor blade bearing and a permanently excited synchronous motor. A stator of the synchronous motor comprises a coil body which is mounted on the motor hub. A rotor of the synchronous motor is arranged at an axial distance with respect to the stator for forming an axially extending air gap. Said rotor also comprises a permanent magnet arrangement on a support plate which is connected to a rotor blade shaft. | 04-26-2012 |
Patent application number | Description | Published |
20120006366 | MEDICAL STERILIZATION CONTAINER WITH GAS-EXCHANGE FILTER - A medical sterilization container has a removable container cover, which is provided in a wall area ( | 01-12-2012 |
20120029554 | MEDICAL HAND TOOL - A medical hand tool ( | 02-02-2012 |
20120189508 | STERILIZATION CONTAINER WITH FILTER UNIT - A sterilization container has a box-like lower part and a removable container cover ( | 07-26-2012 |
20130043250 | LOCK FOR STERILIZATION CONTAINER - A lock for locking a sterilization container has box-like bottom part and a container cover that can be removed and placed airtightly and connected on the bottom part by a seal to form a closed sterilization space. The lock has a tensioning lever pivotable into an opened position, and a closing flap rotatable about an axis of rotation, with a positive-locking closed position with the tensioning lever. The tensioning lever is able to be brought via the closing flap, during the rotary motion of the closing flap into an opened rotated position, with the closing flap disengaged from the tensioning lever after a further rotary motion into a fully opened end position. The tensioning lever may be fixed in open, and the closing flap positive-lockingly engages with the tensioning lever during closing and the tensioning lever is able be to moved into a closed tensioned position by the closing flap. | 02-21-2013 |
20150053703 | FILTER HOLDER FOR STERILIZATION CONTAINER - A filter holder, for a sterilization container ( | 02-26-2015 |