Patents by Inventor Peter Merkel
Peter Merkel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120161061Abstract: Closed-cell extruded foam extruded foam with density in the range from 20 to 150 g/l and with a cell number in the range from 1 to 30 cells per mm is obtainable via (a) heating of a polymer component P, formed from P1) from 80 to 100% by weight (based on P) of one or more styrene-acrylonitrile copolymers (SAN), comprising a1) from 18 to 40% by weight (based on SAN) of copolymerized acrylonitrile, a2) from 60 to 82% by weight (based on SAN) of copolymerized styrene, and a3) from 0 to 22% by weight (based on SAN) of at least one copolymerized monomer from the group consisting of alkyl(meth)acrylates, (meth)acrylic acid, maleic anhydride and maleimides, P2) from 0 to 20% by weight (based on P) of one or more thermoplastic polymers from the group consisting of styrene copolymers, polyolefins, polyacrylates, polycarbonates (PC), polyesters, polyamides, polyether sulfones (PES), polyether ketones (PEK), and polyether sulfides, to form a polymer melt, (b) introduction of from 1 to 12% by weight (based on P) ofType: ApplicationFiled: September 6, 2010Publication date: June 28, 2012Applicant: BASF SEInventors: Klaus Hahn, Holger Ruckdäschel, Ingo Bellin, Peter Merkel, Markus Hartenstein
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Patent number: 8004826Abstract: The invention relates to an electrical switchgear comprising at least one panel, especially for low voltage, a device compartment especially for receiving inserts, switching devices, control devices, and similar, a busbar compartment in which the busbars are accommodated in a horizontal direction, a multi-terminal busbar compartment in which the multi-terminal busbars extend vertically, and at least one wire compartment. The wire compartment for control wires and signal wires is located on one side of the panel while the wire compartment for power wires is placed on the other side of the panel.Type: GrantFiled: March 25, 2006Date of Patent: August 23, 2011Assignee: ABB Patent GmbHInventors: Hans-Peter Merkel, Gunnar Zank
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Patent number: 7969744Abstract: The invention relates to a modular rear wall for a switching system module, in particular an insertion module. Said modular rear wall comprises a measuring device which is integrated therein and which forms an integral component of the switching system module. The invention also relates to a switching circuit module which comprises said type of modular rear wall, in addition to a switching system comprising at least one switching system module having a modular rear wall.Type: GrantFiled: March 25, 2006Date of Patent: June 28, 2011Assignee: ABB AGInventors: Werner Mathes, Klaus Kraft, Hans-Peter Merkel, Klaus-Georg Müller
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Patent number: 7893370Abstract: The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type.Type: GrantFiled: March 25, 2006Date of Patent: February 22, 2011Assignee: ABB Patent GmbHInventors: Hans-Jürgen Schmitt, Klaus Kraft, Hans-Peter Merkel, Klaus-Georg Müller
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Patent number: 7881306Abstract: Disclosed is a system for installing withdrawable units (11) into switchgears. Said withdrawable units (11) are installed on certain levels (12, 14, 16, 18) of switchgear cabinets (10), communicate via a fieldbus, and are unambiguously identified via a unit address while basic data required for operating the unit is contained in a memory of the withdrawable unit. Each switchgear cabinet (10) is provided with at least one Ethernet switch (20) with which at least the withdrawable units communicate. An application server (30) managing at least the TCP/IP address allocation as well as a database (40) in which at least the unit data of at least the withdrawable units (11) is at least stored and/or managed are also part of the system.Type: GrantFiled: March 25, 2004Date of Patent: February 1, 2011Assignee: ABB Patent GmbHInventors: Hans-Peter Merkel, Gunnar Zank
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Patent number: 7845209Abstract: An arrangement is disclosed for monitoring an installation for thermal loading, having at least one sensor and having evaluation electronics which are connected to the at least one sensor. An indicator substance is arranged at least one point or on at least one component in the installation. The amount of the indicator substances released into the environment is temperature-dependent. The indicator substance can be detected by the at least one sensor.Type: GrantFiled: September 28, 2005Date of Patent: December 7, 2010Assignee: ABB AGInventors: Jens Köhler, Hans-Peter Merkel
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Publication number: 20090320940Abstract: A connecting device for a hydraulic system is provided. In an embodiment, the device includes a valve provided in a passage channel that can be configured to switch flow based on a pressure differential between passage channel pressure and ambient pressure. In an embodiment, the connecting device may include a valve housing provided in the form of a bolt, and the valve housing may be configured for connection to an assembly unit.Type: ApplicationFiled: July 29, 2006Publication date: December 31, 2009Applicant: EATON FLUID POWER GMBHInventors: Andreas Hilgert, Thomas Zeon Zakrzewski, Ralph Peter Merkel, Markua Angelo Ullrich
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Publication number: 20090286918Abstract: A mixture which comprises a) from 25 to 75% by weight of a block copolymer A which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more soft blocks BA in each case composed of from 0 to 5% by weight of vinylaromatic monomers and from 95 to 100% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer A is from 65 to 90% by weight; b) from 5 to 25% by weight of a block copolymer B which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B in each case composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer B is from 25 to 70% by weight; c) from 0 to 70% by weight of polystyrene or of a block copolymer C other than A and B, and d) from 0 to 6% by weight of a plasticizer D, where the entirety of components A) to D) gives 100% by weight, andType: ApplicationFiled: June 13, 2007Publication date: November 19, 2009Applicant: BASF AKTIENGESELLSCHAFTInventors: Jennifer R. Stewart, Peter Merkel, Daniel Wagner, Konrad Knoll, Jürgen Koch
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Publication number: 20090261580Abstract: A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection.Type: ApplicationFiled: April 17, 2009Publication date: October 22, 2009Applicant: Eaton Fluid Power GmbHInventors: Thomas Zenon Zakrzewski, Andreas Richard Hilgert, Markus Angelo Ullrich, Ralph Peter Merkel
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Publication number: 20090213532Abstract: The invention relates to an electrical switchgear comprising at least one panel, especially for low voltage, a device compartment especially for receiving inserts, switching devices, control devices, and similar, a busbar compartment in which the busbars are accommodated in a horizontal direction, a multi-terminal busbar compartment in which the multi-terminal busbars extend vertically, and at least one wire compartment. The wire compartment for control wires and signal wires is located on one side of the panel while the wire compartment for power wires is placed on the other side of the panel.Type: ApplicationFiled: March 25, 2006Publication date: August 27, 2009Applicant: ABB Patent GMBHLadenburgInventors: Hans-Peter Merkel, Gunnar Zank
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Publication number: 20090097190Abstract: A device for measuring gas temperature in a casing box having different heat-generating units disposed therein. The device includes a temperature-measuring arrangement disposed substantially in a plane above the different heat-generating units. The temperature-measuring arrangement includes a matrix of uniformly distributed temperature sensors configured to measure a temperature of rising gas.Type: ApplicationFiled: April 19, 2007Publication date: April 16, 2009Applicant: ABB AGInventors: Rudiger Kratschmar, Ralf Graf, Hans-Peter Merkel
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Publication number: 20090052121Abstract: The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type.Type: ApplicationFiled: March 25, 2006Publication date: February 26, 2009Inventors: Hans-Jurgen Schmitt, Klaus Kraft, Hans-Peter Merkel, Klaus-Georg Muller
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Patent number: 7493176Abstract: A switchgear assembly module is disclosed. The switchgear assembly module is for controlling and monitoring at least one electrical load in an outgoer of a low-voltage switchgear assembly, and has at least one communication interface for connection to a bus system, and a programmable controller and having configurable protective functions. The switchgear assembly module is formed from interchangeable components and has at least one central unit as well as at least one bus connection unit with a communication interface. Additional connection slots are provided for holding at least one power unit and at least one input/output unit. An internal bus is provided for communication from the central unit with the other components for the central unit to process data received from the other components which are located in the switchgear assembly module.Type: GrantFiled: March 23, 2004Date of Patent: February 17, 2009Assignee: ABB Patent GmbHInventors: Hans-Peter Merkel, Gunnar Zank
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Publication number: 20090025381Abstract: A servo drive includes a hydraulic cylinder. The hydraulic cylinder comprises a piston that is mounted in the cylinder and that delimits two working chambers. Relief lines connected to the working chambers via control orifices may aid the definition of the right and left end positions of the piston. The control orifices are exposed by the piston in its respective end positions, thus relieving the pressure in the active working chamber. An end stop, which may be predetermined by the position of the control orifices may be formed by the pressure relief that occurs at the relevant location in the working chamber. Such measure can relieve the pressure in the hydraulic pump, for instance in end stop positions.Type: ApplicationFiled: October 19, 2006Publication date: January 29, 2009Applicant: Eaton Fluid Power GmbHInventors: Andreas Hilgert, Markus Angelo Ullrich, Thomas Zeon Zakrzewski, Ralph Peter Merkel
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Publication number: 20090009932Abstract: The invention relates to an electrical low-voltage switchgear, comprising at least two power units accommodated in slide-in units or in a housing, and comprising control units assigned to the power units. The control units are spatially separated from the power units and power levers and are connected to one another via signal lines.Type: ApplicationFiled: March 25, 2006Publication date: January 8, 2009Applicant: ABB PATENT GMBHInventors: Klaus Kraft, Hans-Peter Merkel
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Patent number: 7470746Abstract: Mixtures comprising linear block copolymers composed of vinylaromatic monomers and dienes of the structure (I) S1-B1-S2 and (II) B2-S3, where S1 is a block composed of vinylaromatic monomers whose number-average molar mass Mn is in the range from 40 000 to 100 000 g/mol, each of S2 and S3 is a block composed of vinylaromatic monomers whose number-average molar mass Mn is in the range from 5000 to 20 000 g/mol, each of B1 and B2 is one or more blocks composed of dienes or is copolymer blocks composed of dienes and vinylaromatic monomers whose number-average molar mass Mn is in the range from 15 000 to 100 000 g/mol, and the ratio of block copolymers (I)/(II) is in the range from 0.5 to 10, and their use for impact-modification of blends using polystyrene.Type: GrantFiled: December 9, 2005Date of Patent: December 30, 2008Assignee: BASF SEInventors: Konrad Knoll, Daniel Wagner, Jürgen Koch, Peter Merkel
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Publication number: 20080266814Abstract: The invention relates to a modular rear wall for a switching system module, in particular an insertion module. Said modular rear wall comprises a measuring device which is integrated therein and which forms an integral component of the switching system module. The invention also relates to a switching circuit module which comprises said type of modular rear wall, in addition to a switching system comprising at least one switching system module having a modular rear wall.Type: ApplicationFiled: March 25, 2006Publication date: October 30, 2008Applicant: ABB PATENT GMBHInventors: Werner Mathes, Klaus Kraft, Hans-Peter Merkel, Klaus-Georg Muller
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Publication number: 20080269414Abstract: A mixture which comprises a) from 5 to 50% by weight of a block copolymer A which comprises one or more oopolymer blocks (B/S)A each composed of from 65 to 95% by weight of vinylaromatic monomers and from 35 to 5% by weight of dienes and of a glass transtion temperature TgA in the range from 40° to 90° C. b) from 95 to 50% by weight of a block copolymer B which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B each composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes and of a glass transition temperature TgB in the range from ?70° to 0°C. c) from 0 to 45% by weight of polystyrene or of a block copolymer C other than A and B, and d) from 0 to 6% by weight of a plasticizer, and its use for production of shrink films.Type: ApplicationFiled: December 31, 2005Publication date: October 30, 2008Inventors: Konrad Knoll, Helmut Steininger, Michael Schuster, Daniel Wagner, Peter Merkel
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Publication number: 20070291819Abstract: An arrangement (10) is disclosed for monitoring an installation, in particular a switchboard plant, for thermal stresses. The arrangement comprises at least one sensor and an electronic evaluation unit (28) connected to the at least one sensor. An indicator substance (36) is located on at least one point or component of the installation. The amount of indicator substances released into the environment is temperature-dependent. Moreover, the indicator substance (36) can be detected by the at least one sensor.Type: ApplicationFiled: September 28, 2005Publication date: December 20, 2007Inventors: Jens Kohler, Hans-Peter Merkel
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Publication number: 20070052298Abstract: The invention relates to a switchgear module (1) for controlling and monitoring an electric consumer in the outgoing feeder of low-voltage switchgear, said module comprising a communication interface for connecting to a bus system, a programmable controller and parametrisable safety functions and being configured from individually interchangeable components. Said module is provided with at least one central unit (2) and a bus connection unit (6) and is also equipped with connection locations for receiving power units (4) and input/output units (7). The central unit (2) communicates with the remaining components in the switchgear module (1) via an internal bus.Type: ApplicationFiled: March 23, 2004Publication date: March 8, 2007Applicant: ABB Patent GmbHInventors: Hans-Peter Merkel, Gunnar Zank