Lambertus
Detlef Lambertus, Osterholz-Scharmbeck DE
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20120103245 | Method for Detecting Anomalies on a Submarine Object - A method for detecting anomalies on a submarine object, in particular in the submarine region on a hull of a moored warcraft, which method carries out very reliable sensing of the submarine object by way of an unmanned small submarine vehicle that is equipped with simple sensor equipment, such as an acoustic sensor for measuring distances and a barometric cell for determining depth, and which method obtains a profile of the submarine object by navigating the small submarine vehicle with a constant transversal distance to the submarine object, in which profile an anomaly present on the submarine object becomes is apparent from the profile line. | 05-03-2012 |
20150049588 | METHOD FOR DETECTING NAVAL MINES AND NAVAL MINE DETECTION SYSTEM - The invention concerns a group of vessels ( | 02-19-2015 |
Detlef Lambertus, Hassendorf-Sottrum DE
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20130125741 | WEAPON CLEARANCE APPLIANCE FOR CLEARING WEAPONS, SUCH AS UNDERWATER MINES, UNDER WATER, UNMANNED UNDERWATER VEHICLE HAVING A WEAPON CLEARANCE APPLIANCE OF THIS KIND, AND METHOD FOR THIS PURPOSE - The invention relates to a weapon clearance appliance for clearing weapons, such as underwater mines or munitions which have been sunk in waterways, under water by detonation of the weapon. In this case, the weapon clearance appliance is provided with means for detachable connection to an unmanned underwater vehicle, so that the underwater vehicle is a safe distance away when the weapon is detonated. In order to allow the use of conventional small underwater vehicles, the volume of the weapon clearance appliance is chosen such that the buoyancy force which acts on the weapon clearance appliance under water compensates for the force of gravity acting on the weapon clearance appliance. Therefore, the weapon clearance appliance has neutral buoyancy, as a result of which, after the weapon clearance appliance has been released from the underwater vehicle, there is no need to retrim the underwater vehicle. There is therefore no need for trimming devices on the underwater vehicle. The invention also relates to an underwater vehicle having a weapon clearance appliance of this kind, and to a method for clearing weapons using a weapon clearance appliance of this kind. | 05-23-2013 |
Gordon Lambertus, Wellesley, MA US
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20100127163 | ION MOBILITY MEASUREMENTS FOR FORMATION FLUID CHARACTERIZATION - Methods and related apparatuses for chemically analyzing at least one sample of fluid, such that a gas flow of at least one fluid sample is directed into a mixing region of an ion mobility device, wherein the mixing region is in communication with at least one container having at least one other fluid. Further, creating an ion flow of gaseous ions, a mixture of gaseous ions or a gaseous neutral species from the at least one sample and the at least one other fluid. Further still, injecting the ion flow from the mixing region into at least one ion mobility assembly of the ion mobility device, the at least one ion mobility assembly comprising at least one mobility tube; and, detecting the ions from the ion flow exiting the ion mobility assembly. | 05-27-2010 |
20100154511 | APPARATUS AND METHOD FOR MULTI-DIMENSIONAL GAS CHROMATOGRAPHY - A method and apparatus for two-dimensional gas chromatography (GC), including a valve having first and second positions (P | 06-24-2010 |
Gordon R. Lambertus, Wellesley, MA US
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20090139934 | DIFFERENTIAL ACCELERATION CHROMATOGRAPHY - Methods and related systems are described for improving component separations in chromatography through novel techniques. The improvements in separation is due primarily to the provision of differential acceleration of the components being separated. Various systems and methods for providing differential acceleration are described including: increasing the cross section of the column towards the column outlet, changing the thickness or other composition of stationary phase within the column, and providing a temperature and/or mobile phase velocity gradient along the column. | 06-04-2009 |
20090158820 | METHOD AND SYSTEM FOR DOWNHOLE ANALYSIS - Advanced remote self-contained chromatographic systems and techniques for analyzing a mixture comprising components having a wide range of boiling points. The chromatographic systems and techniques can utilize components and techniques that allow staged, simultaneous, and/or sequential vaporization of an analyte to facilitate rapid analysis. The chromatographic systems and techniques can also utilize components and techniques that focus eluents from a first separation stage prior to reduce characterization time in subsequent stages. | 06-25-2009 |
Gordon R. Lambertus, Indianapolis, IN US
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20130085674 | REAL-TIME COMPOSITIONAL ANALYSIS OF HYDROCARBON BASED FLUID SAMPLES - Accurate, real-time formation fluids analysis can be accomplished using the systems and techniques described herein. A fluid analyzer includes a first mode of analysis, such as an optical analyzer, configured to determine a physical (optical) property of a fluid sample. The fluid analyzer also includes another mode of analysis, such as a composition analyzer, such as a gas chromatographer, configured to determine an elemental composition of the fluid sample. A data processor is configured to determine a quantity, such as a weight percentage, of a target component of the fluid sample in response results obtained from the first and second modes of analysis. Beneficially, the results are obtained at least in near real-time, allowing for interim results, such as results from the first analyzer to be used for one or more of tuning the compositional analyzer and for implementing quality control. | 04-04-2013 |
20140283593 | METHOD AND SYSTEM FOR DOWNHOLE ANALYSIS - Advanced remote self-contained chromatographic systems and techniques for analyzing a mixture comprising components having a wide range of boiling points. The chromatographic systems and techniques can utilize components and techniques that allow staged, simultaneous, and/or sequential vaporization of an analyte to facilitate rapid analysis. The chromatographic systems and techniques can also utilize components and techniques that focus eluents from a first separation stage prior to reduce characterization time in subsequent stages. | 09-25-2014 |