Langel
Andre Langel, Stadtlohn DE
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20120133142 | WIND TURBINE GENERATOR AND WIND TURBINE - According to the present disclosure, a wind turbine power generator ( | 05-31-2012 |
20120139344 | INRUSH CURRENT PROTECTION FOR WIND TURBINES AND WIND FARMS - A wind turbine is provided. The wind turbine includes a transformer having a low-voltage side and a high-voltage side. The transformer is configured to step up a voltage of the low-voltage side of the transformer to a voltage of an external grid. The wind turbine further includes an electrical power generating unit which is connected to the low-voltage side of the transformer and configured to feed an ac-power to the low-voltage side of the transformer. A charging device of the wind turbine is connected to the low-voltage side of the transformer and configured to charge the low-voltage side of the transformer when the generator does not feed ac-power to the low-voltage side of the transformer. | 06-07-2012 |
20130301167 | TRANSFORMER ARRANGEMENT FOR WIND TURBINE AND METHOD FOR CONTROLLING VOLTAGE - A transformer arrangement for a wind energy system is described. The transformer arrangement includes a transformer core; a primary winding wound around the transformer core and adapted for being connected to an electrical load; a first secondary winding wound around the transformer core and adapted for being connected to a power source; and a control system for controlling the first transformer. Further, the transformer arrangement includes a part of a second secondary winding adapted for being connected to a power source and adapted for reducing at least one of for the voltage of the first secondary winding and the voltage applied to the electrical components of the wind turbine in the case of an overvoltage event. | 11-14-2013 |
20130307271 | INRUSH CURRENT PROTECTION FOR WIND TURBINES AND WIND FARMS - A wind turbine is provided. The wind turbine includes a transformer having a low-voltage side and a high-voltage side. The transformer is configured to step up a voltage of the low-voltage side of the transformer to a voltage of an external grid. The wind turbine further includes an electrical power generating unit which is connected to the low-voltage side of the transformer and configured to feed an ac-power to the low-voltage side of the transformer. A charging device of the wind turbine is connected to the low-voltage side of the transformer and configured to charge the low-voltage side of the transformer when the generator does not feed ac-power to the low-voltage side of the transformer. | 11-21-2013 |
Andre Langel, Stadtiohn DE
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20130234434 | OVERVOLTAGE CLIPPING DEVICE FOR A WIND TURBINE AND METHOD - An overvoltage clipping device for clipping an overvoltage occurring at a main transformer of a wind turbine is provided. The overvoltage clipping device includes a detection unit for detecting an actual voltage level at the main transformer. The determination unit which is operatively connected to the detection unit determines whether the actual voltage level is above a predetermined reference voltage level. At least one switching unit is provided which is operatively connected to the determination unit for electrically coupling at least two transformer terminals of the main transformer. The control unit drives the switching unit if the detected actual voltage level is above the predetermined reference voltage level such that the at least two transformer terminals are electrically coupled to each other by the switching unit. | 09-12-2013 |
Andre Langel, Munster DE
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20090121483 | METHODS AND SYSTEMS FOR WIND TURBINE GENERATORS - Methods and systems for reducing heat loss in a generator system are provided. The generator system includes an electrical generator and a power converter. The method includes generating electricity in the generator at a first power factor and converting electricity in the converter at a second power factor in a first mode of operation and generating electricity in the generator at a third power factor wherein the third power factor is greater than the first power factor and converting electricity in the converter at a fourth power factor wherein the fourth power factor is less than the second power factor in a second mode of operation such that the power output of the generator system in the second mode of operation is substantially equal to the power output of the generator system in the first mode of operation and the generator currents are facilitated being reduced. | 05-14-2009 |
20110133563 | METHOD AND APPARATUS FOR REDUCTION OF HARMONICS IN A POWER SUPPLY - A power supply device adapted for supplying electrical power to a load comprises a first electrical generator adapted for providing a first output current having a first phase angle; at least a second electrical generator adapted for providing a second output current having a second phase angle independent of the first phase angle; and a combination unit adapted for combining the first output current and the second output current to a combination current having reduced harmonics compared to the first and second output currents. | 06-09-2011 |
Joerg Langel, Koeln-Porz DE
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20110155831 | ROLLER GRINDING MILL - The invention relates to a roller mill having a grinding pan which is rotatable about a mill axis, on the grinding track of which grinding pan stationarily disposed grinding rollers roll and thereby define with their circumferential surfaces on the grinding track a running circle with an inner diameter and an outer diameter, and having a grinding material distributor for grinding material to be reduced, which is arranged as an elevation in the centre of the grinding pan coaxially with respect to the mill axis and rotates with the grinding pan. | 06-30-2011 |
20120318900 | ROLLER MILL - The invention relates to a roller mill, particularly an air swept roller mill of the LOESCHE type. | 12-20-2012 |
Joerg Langel, Koeln DE
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20120325055 | PREPARATION METHOD FOR STAINLESS STEEL SLAGS AND STEELWORKS SLAGS FOR RECOVERY OF METAL - The invention relates to a preparation method for stainless steel slags and modified steelworks slags for recovery of metal. In order to create a dry preparation method which guarantees a low wear and energy efficient comminution and de-agglomeration of stainless steel slags and modified steelworks slags as well as a selective separation of a metal fraction and a silicate fraction and which can be variable in relation to the different slag compositions and different requirements upon the quality of the metal fraction and the at least one silicate fraction, a roller mill is used at least for the comminution. The slags are supplied with a feed grain size of up to approximately 150 mm. The use of an air swept roller mill is advantageous, in which the comminution and de-agglomeration, if necessary drying, and at the same time a separation into an extensively mineral-free metal fraction and a virtually metal-free silicate fraction are brought together. When using an overflow roller mill the separation of the metal fraction and the silicate fraction takes place in an external classifier. | 12-27-2012 |
20140231555 | METHOD FOR GRINDING MILL MATERIAL AND ROLLER MILL - The invention relates to a method for grinding mill material and to a roller mill and is suited in particular to a finest grinding of relatively hard and dry materials, for example cement clinker and granulated blast furnace slag and also for relatively large roller mills. | 08-21-2014 |
Randall L. Langel, Newport Beach, CA US
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20100161454 | Augmenting Service Oriented Architecture Governance Maturity - Augmenting service oriented architecture (‘SOA’) governance maturity including receiving an evaluation of the maturity of the governance of the SOA; identifying, for each governance capability in dependence upon the evaluation of the maturity of the governance capability, one or more predefined risks to the SOA; establishing, for each governance capability in dependence upon the predefined risks to the SOA, a risk value representing the severity of the predefined risks; selecting, for each governance capability in dependence upon the evaluation of the maturity of the governance of the SOA and the predefined risk value, one or more governance work products; and communicating to predetermined stakeholders in the SOA the one or more predefined risks to the SOA identified for each governance capability, the risk value established for each governance capability, and the governance work products selected for each governance capability. | 06-24-2010 |
20120221377 | Augmenting Service Oriented Architecture Governance Maturity - Augmenting service oriented architecture (‘SOA’) governance maturity including receiving an evaluation of the maturity of the governance of the SOA; identifying, for each governance capability in dependence upon the evaluation of the maturity of the governance capability, one or more predefined risks to the SOA; establishing, for each governance capability in dependence upon the predefined risks to the SOA, a risk value representing the severity of the predefined risks; selecting, for each governance capability in dependence upon the evaluation of the maturity of the governance of the SOA and the predefined risk value, one or more governance work products; and communicating to predetermined stakeholders in the SOA the one or more predefined risks to the SOA identified for each governance capability, the risk value established for each governance capability, and the governance work products selected for each governance capability. | 08-30-2012 |
Ülo Langel, Tartu EE
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20140038281 | SYSTEM FOR CARGO DELIVERY INTO THE CELLS - The present invention relates to a system for intracellular cargo delivery, named NickFect, comprising at least one component A, which is attached covalently to cell penetrating peptide B and/or peptide or non-peptide construct C. The said delivery system NickFect relates to chemically modified new cell-penetrating peptides (CPP) non-covalently or covalently complexed with cargo for efficient cellular. | 02-06-2014 |
Ülo Langel, Bandhagen SE
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20080199854 | Methods and compositions for identifying RNA-binding proteins - The present invention includes compositions, methods and kits for the identification of a polypeptide that binds to a predetermined RNA sequence. The invention comprises, in part, a photoreactive moiety to aid in identification of such a polypeptide. | 08-21-2008 |
20080234183 | Cell Penetrating Peptides - The present invention relates to a method for predicting or designing, detecting, and/or verifying a novel cell-penetrating peptide (CPP) and to a method for using said new CPP and/or a novel usage of a known CPP for an improved cellular uptake of a cellular effector, coupled to said CPP. Furthermore, the present invention also relates to a method for predicting or designing, detecting and/or verifying a novel cell-penetrating peptide (CPP) that mimics cellular effector activity and/or inhibits cellular effector activity. The present invention additionally relates to the use of said CPP for treating and/or preventing a medical condition and to the use of said CPP for the manufacture of a pharmaceutical composition for treating a medical condition. | 09-25-2008 |
20100041025 | Compositons, methods and kits for real-time nucleic acid analysis in live cells - The present invention includes compositions, methods and kits for the real-time detection of transcription and translation in live cells, tissues and organisms. The present invention further provides method for the rapid sequencing of nucleic acids without using conventional sequencing techniques or reactions. | 02-18-2010 |
20130040309 | Methods and Compositions for In-Vivo Enzyme Capture - The invention includes compositions, methods and kits for the in vivo identification of an enzyme that binds to a substrate. The invention comprises, in part, a photoreactive moiety to aid in identification of such an enzyme. | 02-14-2013 |
Ülo Langel, Stockholm SE
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20100279918 | Chimeric Constructs Between Cancer-Homing Peptides and Cell-Penetrating Peptides Coupled to Anticancer Drugs and/or Diagnostic Agent/Agents - A construct comprising a cancer-homing peptide, an optional linker and a cell-penetrating peptide coupled to an anticancer drug and/or a diagnostic agent is disclosed. The homing peptide is for example a linear pentapeptide such as CREKA (SEQ ID NO:1), AREKA (SEQ 5 ID NO: 23) or CREKA0 (SEQ ID NO: 23), or a cyclic nonapeptide CPGPEGAGC (SEQ ID NO:2), and the cell-penetrating peptide is for example one of the peptides SEQ ID NO:3-SEQ ID NO:20. The anticancer drug may be selected from alkylating agents, antimetabolites and cytotoxic antibiotics, and the diagnostic agent may be a fluorescent label. Further, a method of delivering an anticancer drug and/or a diagnostic agent into a cancer cell 0 comprising administration of a construct according to the invention in vivo or in vitro is described. | 11-04-2010 |
20130040296 | METHOD AND RAPID TEST DEVICE FOR DETECTION OF TARGET MOLECULE - Method and rapid test device for detection of target molecule from sample with which is performed purification and preprocessing of sample, preparation and modification, amplification, detection and capturing of target molecule, producing, of signal, amplification and visualization of read | 02-14-2013 |
Ülo Langel, Bandhagen SE
Patent application number | Description | Published |
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20100041025 | Compositons, methods and kits for real-time nucleic acid analysis in live cells - The present invention includes compositions, methods and kits for the real-time detection of transcription and translation in live cells, tissues and organisms. The present invention further provides method for the rapid sequencing of nucleic acids without using conventional sequencing techniques or reactions. | 02-18-2010 |
20130040309 | Methods and Compositions for In-Vivo Enzyme Capture - The invention includes compositions, methods and kits for the in vivo identification of an enzyme that binds to a substrate. The invention comprises, in part, a photoreactive moiety to aid in identification of such an enzyme. | 02-14-2013 |
Ülo Langel, Stockholm SE
Patent application number | Description | Published |
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20100279918 | Chimeric Constructs Between Cancer-Homing Peptides and Cell-Penetrating Peptides Coupled to Anticancer Drugs and/or Diagnostic Agent/Agents - A construct comprising a cancer-homing peptide, an optional linker and a cell-penetrating peptide coupled to an anticancer drug and/or a diagnostic agent is disclosed. The homing peptide is for example a linear pentapeptide such as CREKA (SEQ ID NO:1), AREKA (SEQ 5 ID NO: 23) or CREKA0 (SEQ ID NO: 23), or a cyclic nonapeptide CPGPEGAGC (SEQ ID NO:2), and the cell-penetrating peptide is for example one of the peptides SEQ ID NO:3-SEQ ID NO:20. The anticancer drug may be selected from alkylating agents, antimetabolites and cytotoxic antibiotics, and the diagnostic agent may be a fluorescent label. Further, a method of delivering an anticancer drug and/or a diagnostic agent into a cancer cell 0 comprising administration of a construct according to the invention in vivo or in vitro is described. | 11-04-2010 |
20110212028 | CHEMICALLY MODIFIED CELL-PENETRATING PEPTIDES FOR IMPROVED DELIVERY OF GENE MODULATING COMPOUNDS - The present invention relates to a system for intracellular delivery of a cargo comprising at least one component A chosen from aliphatic linear or branched moieties with at least 4 carbon atoms and/or cyclic ring systems comprising 2-4 rings which may contain several hetero atoms chosen from N, S, O and P, wherein component(s) A is (are) attached to a cell penetrating peptide B and/or a non-peptide analogue thereof. It also relates to methods of using the system in diagnosis of diseases, as research tool and as a targeting system, a composition comprising the system and especially a pharmaceutical composition a material covered with the system and a material having the delivery systems into the material. Finally it relates to novel peptides. | 09-01-2011 |
20120282225 | METHOD AND COMPOSITION FOR CREATING CONDITIONAL LETHALITY FOR VIRUS MUTANTS AND FOR ELIMINATING THE VIABILITY OF AN EUKARYOTIC CELL - Viral vectors are potential tools for eliminating the viability of eukaryotic cells in anti-cancer therapies since they can efficiently destroy the cancer cells and trigger an immune response against tumours. Typically viruses are not specific to cancer cells and all methods known in art aiming to the construction of cancer-specific viruses suffer from serious problems. The present invention presents a universal method to overcome these problems and is usable for any DNA virus replicating in nucleus or for any layered vector of RNA viruses. In this method the viral gene expression and/or replication will be blocked by the introduction of one or more aberrantly spliced introns into crucial gene expression units of the virus or vector. Lethal effect of these mutations is reverted in a controlled manner by the delivery of splice-switch oligonucleotide (s) correcting the introduced defects and restoring the biological functionality of the virus or vector, including cytolytic properties. | 11-08-2012 |
20130040296 | METHOD AND RAPID TEST DEVICE FOR DETECTION OF TARGET MOLECULE - Method and rapid test device for detection of target molecule from sample with which is performed purification and preprocessing of sample, preparation and modification, amplification, detection and capturing of target molecule, producing, of signal, amplification and visualization of read | 02-14-2013 |
20140140929 | CHEMICALLY MODIFIED CELL-PENETRATING PEPTIDES FOR IMPROVED DELIVERY OF GENE MODULATING COMPOUNDS - The present invention relates to a system for intracellular delivery of a cargo comprising at least one component A chosen from aliphatic linear or branched moieties with at least 4 carbon atoms and/or cyclic ring systems comprising 2-4 rings which may contain several hetero atoms chosen from N, S, O and P, wherein component(s) A is (are) attached to a cell penetrating peptide B and/or a non-peptide analogue thereof. It also relates to methods of using the system in diagnosis of diseases, as research tool and as a targeting system, a composition comprising the system and especially a pharmaceutical composition a material covered with the system and a material having the delivery systems into the material. Finally it relates to novel peptides. | 05-22-2014 |