Liebert
Alex Liebert, Glanshammar SE
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20090278372 | Device in a Part of a Mining or Construction Vehicle Including a Wear Protection Structure and a Part Including Such a Device - A device in a part ( | 11-12-2009 |
Bernhard Liebert, Pfaffehofen A. D. Glonn DE
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20090008111 | Vibrating hand-held power tool with a locking switch for a motor switch - A rotary-percussion hand-held power tool includes a vibrating percussion mechanism ( | 01-08-2009 |
Holger Liebert, Dusseldorf DE
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20140290286 | METHOD AND DEVICE FOR COOLING SOLDERED PRINTED CIRCUIT BOARDS - Method for cooling soldered printed circuit board modules in a cooling zone of a soldering system, wherein at least one cooling gas comprising inert gas is introduced into the cooling zone, wherein the printed circuit boards are conveyed continuously from a soldering zone of the soldering system into the cooling zone, wherein the cooling gas is generated using liquid cooling gas. The method according to the invention and the device ( | 10-02-2014 |
James Liebert, Detroit, MI US
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20080307269 | Resolution of Computer Operations Problems Using Fault Trend Analysis - A set of fault records representing faults previously detected in an enterprise computer system is received and analyzed. The analysis comprises a variety of analytical operations and results in a report provided to a user, the report particularly including a set of fault sources identified as highly important to address, with respect both to the system as a whole and to particular categories of faults. | 12-11-2008 |
Konrad Liebert, Dachau DE
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20090041589 | Oil-Injected Compressor with a Temperature Switch - An oil-injected compressor, with an oil circuit for lubrication, and an oil separating device which is used to separate the oil from the compressed air. A self-resetting temperature switch, which is used to switch off the compressor unit when the maximum temperature limit of the incoming compressed air is reached, is provided in the region of the inlet of the compressed air, which contains oil, in the oil separating device. At least one non-self-resetting additional temperature switch is provided in the internal area of the oil separating device, which immediately switches off the compressor unit following a fire or an explosion of the compressed air, which contains oil, and which is contained in the oil separating device. | 02-12-2009 |
Mike Liebert, Saline, MI US
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20120138005 | ENGINE THROTTLE CONTROL WITH BRAKE BOOSTER - Methods and systems are provided for reducing variability in air-fuel control due to variations in brake booster vacuum levels at an engine start. A throttle position is adjusted during an engine start based on the vacuum availability in the brake booster to control a rate of intake aircharge flow. By allowing aircharge to enter the intake manifold at a more consistent rate, air-fuel control is improved and exhaust emissions are reduced. | 06-07-2012 |
20130180499 | ENGINE THROTTLE CONTROL WITH BRAKE BOOSTER - Methods and systems are provided for reducing variability in air-fuel control due to variations in brake booster vacuum levels at an engine start. A throttle position is adjusted during an engine start based on the vacuum availability in the brake booster to control a rate of intake aircharge flow. By allowing aircharge to enter the intake manifold at a more consistent rate, air-fuel control is improved and exhaust emissions are reduced. | 07-18-2013 |
Paul A. Liebert, Corvallis, OR US
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20140085363 | FLUID LEVEL SENSOR AND RELATED METHODS - In an embodiment, a fluid level sensor includes a sensor plate and a current source. The fluid level sensor also includes an algorithm to bias the current source such that current applied to the sensor plate induces a maximum difference in response voltage between a dry sensor plate condition and a wet sensor plate condition. | 03-27-2014 |
Reuel B. Liebert, Peabody, MA US
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20110207308 | TECHNIQUE FOR LOW-TEMPERATURE ION IMPLANTATION - A technique for low-temperature ion implantation is disclosed. In one particular exemplary embodiment, the technique may be realized as an apparatus for low-temperature ion implantation. The apparatus may comprise a pre-chill station located in proximity to an end station in an ion implanter; a cooling mechanism within the pre-chill station configured to cool a wafer from ambient temperature to a predetermined range less than ambient temperature; a loading assembly coupled to the pre-chill station and the end station; and a controller in communication with the loading assembly and the cooling mechanism to coordinate loading a wafer into the pre-chill station, cooling the wafer down to the predetermined temperature range before any ion implantation into the wafer, and loading the cooled wafer into the end station where the cooled wafer undergoes an ion implantation process. | 08-25-2011 |
Scott S. Liebert, Freedom, WI US
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20140251972 | Replaceable Machine-Mounted Male Input Power Connections - A system and method for replaceable machine-mounted male input power connections includes a power connection unit that is at least partially arranged within a housing and configured to transfer power received from a power source to drive a welding process. The power connection unit includes an input configured to receive power from the power source, an output configured to deliver the power received at the input to drive the welding process, and a bus system, configured to connect the input and the output. The power connection unit also includes a male connector having a conductive post extending to a threaded cylindrical shaft. The male conductor forms at least a portion of the input or the output and extends from the housing through a coupling assembly. The coupling assembly includes a correspondingly threaded portion configured to engage the threaded cylindrical shaft of the male connector to the bus system. | 09-11-2014 |
Scott Stephen Liebert, Freedom, WI US
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20130319987 | REMOTE POLARITY DETECTION AND CONTROL FOR WELDING PROCESS - A system includes a welding torch, a welding power supply unit, a remote device, and control circuitry. The welding power supply unit is configured to supply power to the welding torch. The remote device is coupled between the welding torch and the welding power supply unit. Additionally, the remote device is configured to detect a polarity of a welding operation. The control circuitry is configured to determine if the detected polarity is appropriate based on one or more welding parameters. Further, the control circuitry is configured to adjust the polarity of the welding operation. | 12-05-2013 |
20140042134 | WELDING POWER SUPPLY ROLL CAGE WITH INCORPORATED LIFT HANDLES - A welding power supply unit includes an outer enclosure having a plurality of sides that encompass internal components of the welding power supply unit. The welding power supply unit also includes a roll cage assembly having a plurality of roll bars. Each roll bar is disposed generally parallel with, but not adjacent to, an edge of a side of the outer enclosure and external to the outer enclosure. At least two of the roll bars are associated with handle portions that rotate with respect to the respective roll bar. Each handle portion includes an extruded tubular aluminum bracket or a die cast aluminum bracket disposed around its respective roll bar. In addition, the welding power supply unit includes a plurality of fastening mechanisms attached to the outer enclosure, the fastening mechanisms securing the roll cage assembly to the outer enclosure. | 02-13-2014 |
20140334517 | TEMPERATURE SENSOR BELT - A temperature sensor belt includes at least one temperature sensor. The at least one temperature sensor is configured to provide an indication representative of a temperature of a workpiece. The temperature sensor belt also includes a support material disposed over the at least one temperature sensor. The support material is configured to support the at least one temperature sensor on the sensor belt. The temperature sensor belt also includes an insulative material at least partially surrounding the at least one temperature sensor. The insulative material is configured to thermally insulate the at least one temperature sensor. | 11-13-2014 |
Tim Liebert, Jena DE
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20090221813 | Homogeneous synthesis of cellulose ethers in ionic liquids - The invention is directed to a simple and new method for the homogeneous synthesis of cellulose ethers. Ionic liquids are not only used as solvent, but also as reaction media for the homogeneous etherification of cellulose. The dissolved cellulose is treated with the etherification agent in the absence of organic and/or inorganic bases and in the absence and/or in the presence of moderate amounts of water. The obtained cellulose ethers show new distributions of substitution on the polymer chain, resulting in new properties and applications. | 09-03-2009 |
20110180760 | HOT-MELT ADHESIVE AND METHOD FOR THE MANUFACTURE THEREOF - The invention relates to a hot melt adhesive, comprising at least one polysaccharide ester gained by a reaction of a polysaccharide with an imidazolide in melted imidazole. The invention relates, further, to a process for producing the hot melt adhesive, in which imidazole is melted, and an acid chloride and/or an acid anhydride and/or a lactone is reacted in and with the melted imidazole to form an imidazolide, whereby at least one polysaccharide is added to the melted imidazole, whereby the polysaccharide is reacted with the imidazolide to form a polysaccharide ester. | 07-28-2011 |
20140171352 | CELLULOSE AND CELLULOSE ETHER SOLUTIONS AND USE THEREOF - Solutions of cellulose or cellulose ethers in solvent containing triethylheptylammonium chloride, triethyloctylammonium chloride, triethylhexylammonium acetate, triethylheptylammonium acetate, triethyloctylammonium acetate, triethylnonylammonium acetate and/or triethyldecylammonium acetate are provided. The solvent may further include up to 70 wt % of at least one organic solvent, with acetone being the preferred organic solvent. The solution can be formed into a paste for removing paint from wood or metal surfaces. The cellulose (ether) solution can also serve as a reaction medium in which the cellulose and/or the cellulose ether are chemically modified. Finally, the cellulose (ether) solution can be processed into cellulosic shaped articles. | 06-19-2014 |
Wolf Liebert, Kirchdorf CH
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20110043361 | HAZARD ALARM WITH A VARIABLE HOLDING REGION FOR A SUPPLY ELEMENT - A danger sensor ( | 02-24-2011 |
20110255091 | ADAPTING A SCANNING POINT OF A SAMPLE AND HOLD CIRCUIT OF AN OPTICAL SMOKE DETECTOR - A smoke detector contains a radiation source for transmitting an illuminating radiation having a time sequence of radiation pulses, a radiation detector for receiving measurement radiation impinging on the radiation detector after at least partial scattering of the illuminating radiation, an amplifier circuit for amplifying an output signal of the radiation detector, an analog to digital converter having a sample and hold circuit for converting an analog output signal of the amplifier circuit into a digital measurement value, and a control device coupled to the radiation source and the sample and hold circuit. The control device is equipped for controlling the radiation source and the sample and hold circuit such that the time of a sampling point in time of the sample and hold circuit relative to a radiation pulse depends on the duration of the radiation pulse. A method for calibrating the described smoke detector is also revealed. | 10-20-2011 |