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Rohrbach
Eric A. Rohrbach, Lebanon, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20120318366 | LEAK ISOLATION LOGIC FOR CLOSED-VOLUME SYSTEM - A method for isolating a leak in a closed-volume liquid system comprises circulating a fluid through a plurality of isolatable zones and a non-isolatable zone in a closed-volume liquid system, detecting a leak in the closed-volume liquid system, isolating all of the isolatable zones from the non-isolatable zone, sequentially detecting if the leak is present in the non-isolatable zone and each of isolatable zones, and taking corrective action after the leak is detected. | 12-20-2012 |
| 20120318368 | LEAK DETECTION LOGIC FOR CLOSED-VOLUME SYSTEM - A method for detecting a leak in a closed-volume liquid system comprises circulating a fluid through a closed-loop with a pump having a reservoir and that is driven by an electric motor. The method also comprises sensing a pressure in the closed-loop, sensing current draw by the motor and sensing fluid level in the reservoir. The method further comprises determining a presence of a leak of fluid from the closed-loop based upon two of the sensed signals using a first leak detection logic, and determining the presence of a leak of fluid from the closed-loop based upon at least one of the sensed signals using a second leak detection logic. | 12-20-2012 |
Erich Rohrbach, Burgdorf CH
| Patent application number | Description | Published |
|---|---|---|
| 20080260860 | Method for the Acaricidal Finishing of Textile Materials - The use is described of zinc pyrithione for finishing woven and non-woven textiles to render them resistant against colonization by house dust mites. Zinc pyrithione is used alone or in combination with other actives with or without other textile chemicals. The formulations comprising zinc pyrithione are applied to the textiles using the standard processes of textile finishing, such that there is a concentration of preferably 1000 to 6000 ppm of zinc pyrithione on the textile. This gives on uncoated sheetlike textiles a very distinct reduction in the mite population in testing; ideal finishes even eliminate the mite population completely. | 10-23-2008 |
Jorn Rohrbach, Heimberg CH
| Patent application number | Description | Published |
|---|---|---|
| 20110099796 | MACHINE AND METHOD FOR AUTOMATED DETECTION OF CABLES, WIRES AND PROFILES IN OR ON CABLE PROCESSING MACHINES - A machine and a method for a processing machine for longitudinal objects, in particular for cables and wires, which permits the reliable identification of a cable, a wire or another profile material inserted into the processing machine. On the basis of the identification of the cable, wire or profile material, the machine or the method determines the coordinated processing parameters in an automatic or automated manner. The processing parameters thus determined can subsequently be used without problems for automatic or automated actuation of the processing machine for processing the inserted cables, wires or profile materials. | 05-05-2011 |
Martin Rohrbach, Horn DE
| Patent application number | Description | Published |
|---|---|---|
| 20090260235 | KNIFE - The invention relates, among other things, to a knife with a housing (H, | 10-22-2009 |
| 20110119925 | KNIFE - The invention relates to a knife, comprising a blade carrier ( | 05-26-2011 |
| 20110302787 | UTILITY KNIFE - The invention relates to a knife comprising a housing ( | 12-15-2011 |
Paul Rohrbach, Bremen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120255746 | INJECTOR DEVICE FOR AN AIRCRAFT FIRE-FIGHTING SYSTEM - The present disclosure relates to a nozzle device for discharging a fire extinguishing medium into a cargo hold of an aircraft. In order to achieve a reduced weight of a nozzle device while at the same time providing fire protection properties that satisfy the approval requirements, a nozzle device for discharging a fire extinguishing medium into a cargo hold of an aircraft is proposed, which is characterized in that the nozzle device is made of aluminum and/or an aluminum alloy and/or a CFRP material and the nozzle device has a layer of an intumescent material at least on a side facing the cargo hold in the installed state. | 10-11-2012 |
| 20120318921 | FIRE PROTECTION SYSTEM, AIRCRAFT OR SPACECRAFT AND A METHOD FOR CONFINING AND SUPPRESSING A FIRE - The invention provides a fire protection system, in particular in the field of aviation and aerospace, comprising a compartment which is at least partly lined with fire-retardant material, a detection means which can detect a fire in the compartment, and a fire suppression means which is configured to introduce an inert gas into the compartment when the detection means detects a fire in the compartment, to thus reduce the oxygen content in the compartment and to thereby suppress the fire. | 12-20-2012 |
Peter Rohrbach, Liestal CH
| Patent application number | Description | Published |
|---|---|---|
| 20090105102 | Benzotriazole Compositions - The invention relates to novel (benzo)triazole compositions comprising mixtures of benzotriazoles and N-substituted benzotriazoles in functional liquids, e.g. mineral oil. The mixtures can be prepared from readily obtainable starting materials, such as tolutriazole (TTA), alkyl aldehydes and cycloalkanols. The invention furthermore relates to a process for protecting metals, which are in contact with functional liquids comprising the mixtures. | 04-23-2009 |
| 20100213410 | AQUEOUS FUNCTIONAL FLUIDS WITH ANTIOXIDANTS - The present invention relates to an aqueous functional fluid comprising an antioxidant of the hindered phenol type and a water-soluble polyalkylene glycol. The aqueous functional fluids are especially suitable for use as hydraulic or metal working fluids. The present invention also relates to the use of the aqueous functional fluid for improving the performance properties of hydraulic or metal working fluids. | 08-26-2010 |
| 20110212864 | BENZOTRIAZOLE COMPOSITIONS - The invention relates to novel (benzo)triazole compositions comprising mixtures of benzotriazoles and N-substituted benzotriazoles in functional liquids, e.g. mineral oil. The mixtures can be prepared from readily obtainable starting materials, such as tolutriazole (TTA), alkyl aldehydes and cycloalkanols. The invention furthermore relates to a process for protecting metals, which are in contact with functional liquids comprising the mixtures. | 09-01-2011 |
Ron Rohrbach, Flemington, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20120139405 | ANTI-FOULING SPARK PLUG AND METHOD OF MAKING - Disclosed herein is a spark plug comprising an insulative sleeve having a central axial bore and an exterior surface and a center electrode extending through the central axial bore of the insulative sleeve. The insulating sleeve is positioned within, and secured to, a metal shell that serves as a mounting platform and interface to an internal combustion engine. The metal sleeve also supports a ground electrode that is positioned in a spaced relationship relative to the center electrode so as to generate a spark gap. The insulating sleeve includes a shaped tip portion that resides in a recessed end portion of the metal shell. A coating is disposed on the exterior surface of the shaped tip portion of the insulative sleeve. The coating comprises a metal oxide, a noble metal, late transition metal, or a combination comprising two or more of the foregoing metals. | 06-07-2012 |
| 20120169205 | ANTI-FOULING SPARK PLUG AND METHOD OF MAKING - Disclosed herein is a spark plug comprising an insulative sleeve having a central axial bore and an exterior surface and a center electrode extending through the central axial bore of the insulative sleeve. The insulating sleeve is positioned within, and secured to, a metal shell that serves as a mounting platform and interface to an internal combustion engine. The metal sleeve also supports a ground electrode that is positioned in a spaced relationship relative to the center electrode so as to generate a spark gap. The insulating sleeve includes a shaped tip portion that resides in a recessed end portion of the metal shell. A coating is disposed on the exterior surface of the insulative sleeve. The coating comprises a silicone resin, optionally in combination with a filler. | 07-05-2012 |
Ronald Rohrbach, Flemington, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20110163047 | ADDITIVE DISPERSING FILTER AND METHOD - A method and apparatus for dispersing an additive from an additive cartridge disposed in a housing of an oil filter is provided. The method including the steps of: using stagnation pressure to disperse the additive from the additive cartridge; and regulating a flow rate of the additive from the additive cartridge by restricting an inlet opening of an outlet path of the additive cartridge, wherein a portion of the outlet path is formed in a surface of a first piece of a two piece connector providing fluid communication between and an interior and an exterior of the additive cartridge. | 07-07-2011 |
Simon Rohrbach, Greenville, SC US
| Patent application number | Description | Published |
|---|---|---|
| 20120188005 | Field Device for Process Instrumentation - A field device for process instrumentation having an interface for connecting a two-wire cable and for outputting measurement values, wherein the interface comprises a series circuit having a transistor circuit by which the loop current is adjustable as a function of a control signal, a power supply, and a device by which the loop current can be captured as an actual value that is fed by a first feedback coupling to a regulator having integrated behavior. The regulator compares the actual value to a target value, and generates a control signal for the transistor circuit. The actual value is fed by a second feedback coupling to a summation point as a compensation signal for generating an input signal for the transistor circuit as a function of the control signal and the compensation signal to suppress interference coupled into the two-conductor line. | 07-26-2012 |
Simon Rohrbach, Karlsruhe DE
| Patent application number | Description | Published |
|---|---|---|
| 20100302085 | Field Device Having an Analog Output - A field device having an analog output, i.e., a measuring transducer, for process instrumentation having a 4-20 mA interface as the analog output. For digital-to-analog conversion, a digital value is split into a digital coarse portion and a digital fine portion. Depending on the digital coarse portion, a first analog signal is generated using a pulse width modulator having a downstream mounted low path filter and a signal above the analog output signal, and a second output signal using a pulse width modulator also having a downstream mounted low path filter with a signal below the analog output signal. The analog signals are supplied to a third pulse width modulator controlled with the digital fine portion, where a low-pass filter (TP | 12-02-2010 |
| 20100305896 | Field Device for Process Instrumentation - A field device for process instrumentation, in particular a measuring transducer, comprising an analogue output to which a two-wire line is connectable for transmitting an analogue output signal. The output circuit contains a controller with an actuator connected downstream for the analogue output signal. A monitoring unit monitors whether an actuating signal remains within a predeterminable value range to monitor the output circuit for correctly setting the loop current. If the actuating signal is outside the value range, an indicator signal is output to a computing unit so that suitable measures can be introduced in response to an error state that has thus been identified. | 12-02-2010 |
| 20110043189 | Method for the Secure Acquisition of Multiple Analog Input Signals, Analog Input Circuit, and Measuring Sensor and Measuring Transducer Having an Analog Input Circuit of This Type - A method for securely acquiring multiple analog input signals that are converted using a plurality of A/D converters into corresponding digital single measured values. A first measurement averaging cycle having a predetermined total number of measuring intervals is predetermined by a higher-order control unit. First and second input signals are acquired by first and second A/D converters in a first and second number of measuring intervals, the second number being smaller than the first number. The first and second input signals are averaged to form first and second measured values, respectively. The first input signal is acquired by the second A/D converter in a third number of measuring intervals as at least one further single measured value. A message is output if a deviation of the at least one further single measured value from a single measured value of the first input signals measured by the first A/D converter or from the first measured values averaged up to that point exceeds a maximum permissible absolute value of the deviation. | 02-24-2011 |
Tim Rohrbach, San Antonio, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090050697 | Apparatus for distributed data storage of security identification and security access system and method of use thereof - An apparatus and method are provided to control the entry and tracking of individuals into and through controlled areas for security. A novel system is provided which stores data in a collection of portable data carriers of various formats and flash memory. A method is further provided to control the so called “anti-passback” of individuals into controlled areas. Still further provided is a system which allows storage and dissemination of control information for security system operation on the collection of data carriers allowing the intelligence of the reader system to be low compared to the network security systems of the prior art. Controlling data can include data pointers, program components, executable files and various operating systems. | 02-26-2009 |
William D. Rohrbach, Perkasie, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090171005 | Scrub and stain-resistant coating - A waterborne coating composition is provided, comprising a vinyl copolymer with an optimized level of phosphorus-containing functional groups in conjunction with at least 20% by weight of the copolymer, of ethyl acrylate, methyl acrylate or combinations thereof and one or more opacifying colorants, preferably titanium dioxide. | 07-02-2009 |
William Douglas Rohrbach, Perkasie, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090253861 | Method of emulsion polymerization - There is provided a process of emulsion polymerization comprising | 10-08-2009 |
| 20100130643 | Polymer compositions containing phosphates - In a first aspect of the present invention, there is provided a polymer composition comprising | 05-27-2010 |