Legner
Andre Legner, Dresden DE
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20130271756 | Sensor for Monitoring a Medium - The invention relates to sensors for monitoring a medium comprising at least one electromagnetic radiation source and a detector of electromagnetic radiation, the medium being located in the ray path between the electromagnetic radiation source and the detector. The sensors are characterized by their ease of production. To that end, the electromagnetic radiation source and detector are disposed in at least one housing. Furthermore, the housing comprises two flat wall regions which are arranged at a mutual angle and are transparent to the electromagnetic radiation, such that these wall regions and the medium located thereat form a prism which refracts the electromagnetic radiation. In addition, the detector is at least a one-dimensional sensor comprising photo diodes for the refracted electromagnetic radiation, a spectrum which varies when the medium varies being detectable. | 10-17-2013 |
20150036125 | Sensor for monitoring a medium - The invention relates to sensors for monitoring a medium, comprising an electromagnetic radiation source and a detector of electromagnetic radiation, the medium being located in the ray path between the electromagnetic radiation source and the detector and the refraction varying when the medium varies. The sensors are characterized by their ease of production. To that end, the electromagnetic radiation source and detector are disposed in at least one housing. Furthermore, either at least one region or at least one component of the housing consists of material which is transparent to electromagnetic radiation, the medium being located in the region or at the component of the housing. At least one wall of the region is so disposed or designed that the radiation for refraction impinges on or emerges from the surface at an angle which is different from 90°. In addition, the detector is at least one photo diode, such that, when the medium varies, the radiation either does not impinge or impinges on the photo diode. | 02-05-2015 |
Andreas Legner, Weinbach DE
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20130023885 | Unidirectional Plunger Device For Syringe - A unidirectional plunger device for a syringe includes a base member and a ratchet mechanism. The base member is configured to attach to the proximal end of the syringe body such that the ratchet mechanism engages the plunger of the syringe. The ratchet mechanism may include a pawl configured to engage teeth on a plunger rod of the plunger. The ratchet mechanism is desirably configured to permit distal movement of the plunger while resisting proximal movement of the plunger. The unidirectional plunger device may be a retrofit that can be attached to (e.g., clipped onto) an existing syringe design. The device may be used in conjunction with a two-barrel syringe for dispensing a two-part curable composition, such as calcium phosphate bone cement or epoxy resin. | 01-24-2013 |
Edward G. Legner, Junction City, WI US
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20100291849 | Exhaust Fan Assembly - An exhaust fan assembly is provided for expelling contaminated air from a building. The assembly includes a plenum, a fan assembly attached to the plenum, and a windband mounted on top of the fan assembly. The fan assembly is constructed of cylindrical outer and inner walls which define a bearing chamber and surrounding annular space. A fan driven by a shaft extending downward from the bearing chamber draws exhaust air from the plenum and blows it up through the annular space to a nozzle at the top of the fan assembly. | 11-18-2010 |
20140187136 | EXHAUST FAN ASSEMBLY - An exhaust fan assembly is provided for expelling contaminated air from a building. The assembly includes a plenum, a fan assembly attached to the plenum, and a windband mounted on top of the fan assembly. The fan assembly is constructed of cylindrical outer and inner walls which define a bearing chamber and surrounding annular space. A fan driven by a shaft extending downward from the bearing chamber draws exhaust air from the plenum and blows it up through the annular space to a nozzle at the top of the fan assembly. | 07-03-2014 |
Gary Legner, Phoenix, AZ US
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20120088014 | COFFEE BREWING APPARATUS AND METHOD - An improved coffee brewing apparatus and method is disclosed. The method can include setting a permeable disk over coffee grounds in the filter of a conventional drip coffee maker, placing water on the permeable disk, and compressing the coffee grounds with a weight of the water on the permeable disk. The method can include percolating the coffee grounds with the water distributed uniformly with the permeable disk for brewing a coffee beverage. The method can also include passing the coffee beverage to an outlet. The method, in one embodiment, can include mixing contents within a booster pack to the coffee beverage. | 04-12-2012 |
Harald Legner, Frankfurt Am Main DE
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20120283137 | MASS LABELS - A reactive mass label for labelling a biological molecule for detection by mass spectrometry, which label comprises a reactive functionality for labelling thiol groups or carbonyl groups. Also provided is a reactive mass label for labelling a biological molecule for detection by mass spectrometry, wherein the mass label comprises the following structure: | 11-08-2012 |
20150065392 | MASS LABELS - A reactive mass label for labelling a biological molecule for detection by mass spectrometry includes the following structure: X-L-M-S-Re, wherein X is a mass marker moiety, L is a cleavable linker, M is a mass normalization moiety, and S is a mass series modifying group including the following group: | 03-05-2015 |
James Joseph Legner, Geneva, IL US
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20160120125 | ADJUSTABLE ROLLER FRAME ASSEMBLY FOR PICK-UP REEL - A roller frame assembly for a pick-up reel of a harvester, where the roller frame assembly is adjustable in that its position can be easily adjusted relative to a position of a drive shaft of the pick-up reel, thereby effectively converting the pick-up reel from a flip reel to a non-flip reel, and vice versa. | 05-05-2016 |
Juergen Legner, Friedrichshafen DE
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20140151177 | DEVICE FOR ACTUATING A FRICTIONAL CONVERTER LOCK-UP CLUTCH OF A HYDRODYNAMIC TORQUE CONVERTER - A device for actuating a frictional converter lock-up clutch of a hydrodynamic torque converter. A piston of the lock-up clutch can be acted upon by pressure of a inner chamber of a converter that acts in the engaging direction of the lock-up clutch and by pressure of a piston chamber delimited by the piston that acts in the disengaging direction. At least in the disengaging operating condition of the lock-up clutch, the piston space is connected to the inner chamber of the converter. The inner chamber can be supplied with hydraulic fluid via a first line. Hydraulic fluid can be discharged from the inner chamber via a second line. The piston chamber of the lock-up clutch can be connected to a pressurized zone and to an essentially unpressurized zone. By varying the pressure in the piston chamber, the device can modulate the transmission capacity of the lock-up clutch. | 06-05-2014 |
Jürgen Legner, Friedrichshafen DE
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20100236348 | DRIVETRAIN DEVICE OF A VEHICLE | 09-23-2010 |
20100236361 | DRIVETRAIN DEVICE OF A VEHICLE WITH A GEAR UNIT TO ACTUATE DIFFERENT GEAR RATIOS | 09-23-2010 |
20100240483 | DRIVETRAIN DEVICE OF A VEHICLE WITH A GEAR UNIT | 09-23-2010 |
Steffen Legner, Ellwangen DE
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20130171370 | PROCESS AND SYSTEM FOR PRODUCING ELECTROCHEMICAL CELLS FOR ELECTROCHEMICAL STORAGE - A process is described for producing sheet- or plate-type objects, particularly for producing electrodes and/or separators for constructing an electrochemical energy storage, preferably designed for use in a motor vehicle, or for producing parts of such electrodes and/or such separators, wherein the sheet- or plate-type objects have a first object side surface and a second object side surface on the opposite side to the first object side surface. The production process includes the following steps: reducing (S | 07-04-2013 |
20130171412 | Method and system for producing sheet- or plate-shaped objects - A system for producing sheet- or plate-shaped objects having at least one active surface, in particular for producing electrodes for constructing an electrochemical energy storage, preferably configured for use in a motor vehicle, or parts of such electrodes, is described, wherein the sheet- or plate-shaped objects have a first object side and a second object side opposite the first object side, and wherein the production system has a first radiating apparatus, particularly a first laser apparatus, which is arranged and configured in such a manner that it can change the roughness of the active surface on the first object side of the electrode. Furthermore, a method for producing sheet- or plate-shaped objects is described. | 07-04-2013 |
20130171494 | CONTACT ELEMENT FOR DIVERTERS OF ELECTROCHEMICAL CELLS - What is proposed is a contact element for connection between electrically conducting, preferably plate-shaped, components, in particular diverters of electrochemical cells, consisting of different materials, wherein the contact element is produced from at least two elements ( | 07-04-2013 |
20130295427 | ELECTROCHEMICAL CELL - An electrochemical cell is proposed having an electrical unit, a first frame part and a second frame part, wherein the electrical unit is clamped in the area of the clamping surfaces between the first frame part and the second frame part, characterized in that the electrical energy unit and the first frame part have shape features which match one another and engage in one another such that a relative position of the electrical unit with respect to the first frame part is at least substantially fixed, at least in a state in which the clamping assembly of the frame parts and the electrical unit is released. This allows the electrical unit to be prefixed in the first frame part before production of the clamping assembly, making it possible to prevent the electrical unit from being installed obliquely. | 11-07-2013 |
20140072867 | METHOD FOR MANUFACTURING AN ELECTRODE - An electrode ( | 03-13-2014 |
20140102478 | METHOD AND SYSTEM FOR CLEANING SHEET- OR PLATE-SHAPED OBJECTS - The invention describes a system for cleaning sheet- or plate-like objects ( | 04-17-2014 |
20150207133 | BATTERY HAVING A THERMAL SWITCH - A battery includes a housing, at least one individual cell with at least one positive and at least one negative electrode arranged in the housing, a positive tap pole connected to the at least one positive electrode, and a negative tap pole connected to the at least one negative electrode. The battery also includes at least one thermal switch which, in the event of an increase in temperature within the housing beyond a temperature threshold value, changes its switching state as a result of a temperature-induced expansion and/or deformation and trips a safety mechanism which suppresses a further increase in temperature. | 07-23-2015 |
Wolfgang Legner, Hoehenkirchen-Siegertsbrunn DE
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20100027006 | DEVICE AND METHOD FOR MONITORING THE PARTICLE CONTAMINATION IN FLOWING HYDRAULIC FLUIDS - A device for monitoring particle contamination in flowing hydraulic fluids includes a mechanism for particle counting and particle sizing. Further, a method for monitoring particle contamination in flowing hydraulic fluids: determines fluid flow velocity; counts particles in the hydraulic fluid passing the light barrier for a fixed period of time; and obtains particle size distribution by using a range of different trigger levels. The monitoring device is insertable into an A/C hydraulic system to enable an online-monitoring of degradation of fluid quality during normal flight operations or on the ground. The device and method help lower costs for A/C maintenance and increase A/C availability since necessary service actions can be scheduled strategically. | 02-04-2010 |
Wolfgang Legner, Hohenkirchen-Siegertsbrunn DE
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20110265653 | DEVICE FOR COLLECTING PARTICLES THAT HAVE A STRONG ELECTRON AFFINITY - A device for collecting particles that have a high electron affinity, particularly explosive particles, from a gas, includes a flow channel ( | 11-03-2011 |
Wolfgang Legner, München DE
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20110259127 | Sample Collector and Sample Collecting Device for an Analysis Device and Method for the Operation Thereof - A sample collector for an analysis device for analyzing trace elements, including a wiping element on which sample material can be wiped from a surface to be tested and adsorbed thereon by a wiping process, including a support part with a convexly shaped surface to which the wiping element is attached, is provided. A sample collecting device using this sample collector and a method for taking samples are also provided. | 10-27-2011 |
Wolfgang Legner, Hohenkichen-Siegertsbrunn DE
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20100026988 | ONLINE SENSOR FOR MONITORING CHEMICAL CONTAMINATIONS IN HYDRAULIC FLUIDS - An online sensor for monitoring chemical contaminations in hydraulic fluids, having a receiving device for the fluid to be monitored, the device having observations windows disposed on two opposite sides, is characterized in that the online sensor has an IR emitter and an IR detector comprising at least two, preferably four detector fields for IR spectroscopy, wherein the fields are disposed opposite of each other on both observations windows. This provides a sensor that is capable of detecting the maintenance-relevant parameters of hydraulic fluids based on phosphate esters online, which is to say without having to withdraw the same from the airplane's hydraulic system and remove the same as a sample. | 02-04-2010 |
20120170025 | ONLINE SENSOR FOR MONITORING CHEMICAL CONTAMINATIONS IN HYDRAULIC FLUIDS - An online sensor for monitoring chemical contamination in a phosphate ester-based hydraulic fluid includes a receiving unit for the hydraulic fluid having two viewing windows arranged on opposite sides, an IR emitter, and an IR detector having four detector fields for IR spectroscopy, with the IR emitter and the IR detector being arranged on the two viewing windows in a mutually opposed manner. The online sensor also includes an optical filter having four fields for IR transmission bands with different wave numbers being provided between one viewing window and the IR detector for qualitative and quantitative evaluation of the contaminations, wherein a first IR transmission band has a wave number of 3400 cm-1, a second IR transmission band has a wave number of 3500 cm-1, a third IR transmission band has a wave number of 3600 cm-1, and a fourth IR transmission band is provided as a reference field. | 07-05-2012 |