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WO/2019/052884A1 |
An apparatus (10) and a method for testing a fuel injector nozzle (12) with a tip having at least one fuel outlet (18)are provided. The apparatus comprises a test chamber (14), a holder (16) for holding the fuel injector nozzle (12) such...
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WO/2019/047863A1 |
An apparatus for optical calibration includes a calibration target (210, 415, 520, 610) simulating a combustion (115). The calibration target (210, 415, 520, 610) further includes a first light-emitting pattern (215, 521) and a first lig...
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WO/2019/048799A2 |
The present invention relates to an assist method that is used to ensure the compliant implementation of an emission test measuring an element emitted by a motor vehicle heat engine under real driving conditions, when the implementation ...
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WO/2019/046274A1 |
Various example embodiments relate to a filtration system and methods for the installation and use of such a filtration system. According to a set of embodiments, the filtration system comprises a housing that defines a central compartme...
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WO/2019/035807A1 |
A system for the online internal inspection of a gas turbine engine 10 is provided. The system includes a cooled, pressurized vessel 38 disposed in a location within the outer casing 22 of the gas turbine engine 10, an imaging optical sy...
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WO/2019/030146A1 |
The invention relates to a computer-assisted system (20, 30) for testing a server-supported vehicle function (21, 31), designed to implement a method (10) comprising the following steps: a functional model of the vehicle function (21, 31...
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WO/2019/029949A1 |
The invention relates to a gas analyzer for measuring nitrogen oxides and at least one further component of an exhaust gas (1), comprising an oxidation device (7) for treating the exhaust gas (1), and a subsequent photometer (12) for mea...
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WO/2019/028102A1 |
An apparatus for monitoring combustion and/or controlling operation of an internal combustion engine includes a processor to receive input from a crank angle sensor and a combustion chamber pressure sensor. The processor receives a first...
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WO/2019/025236A1 |
The invention relates to a particle sensor (100; 100a; 100b; 100c; 100d) comprising a main body (110), a particle charging device (120) for charging particles in a fluid flow (A1) flowing over a first surface (110a) of the main body (110...
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WO/2019/022918A1 |
An optical monitoring system includes a controller configured to determine a predicted status of a component based on an operational time of a rotary machine and an individual model. The controller is also configured to receive a first s...
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WO/2019/020326A1 |
The invention concerns a method and system for measuring, in situ, the concentration of gaseous chemical species, such as NO, NO2, NH3, BTX, SO2, H2S, O3 and O2, contained in exhaust gases (10) circulating in an exhaust line (20) and the...
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WO/2019/007601A1 |
The invention relates to a transmission (101), comprising a rotatable structure (119), a first shaft (103), and a second shaft (105). The first shaft (103) and the second shaft (105) are each an input shaft or an output shaft of the tran...
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WO/2019/008244A1 |
The invention concerns a method for visually checking portions (2) left rough during the finishing of a blank of a combustion engine cylinder head (1) delimiting at least one combustion chamber, the portions (2) left rough needing to be ...
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WO/2019/002422A1 |
An engine oil filler cap for monitoring an internal combustion engine comprises: a processor; and a sensor module comprising a pressure sensor configured to sense crankcase pressure of the internal combustion engine and to output data re...
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WO/2019/002425A1 |
A method and system for engine monitoring comprises a monitoring device and a remote device that are in communication. The monitoring device is incorporated in or directly attached to the internal combustion engine and functions to sense...
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WO/2019/001773A1 |
A method of monitoring the usage of an internal combustion engine comprises performing an engine monitoring routine using a local monitoring device attached to an internal combustion engine. The engine monitoring routine includes generat...
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WO/2019/001771A1 |
A method and system for engine monitoring comprises a plurality of monitoring devices. A master monitoring device is provided which acts as a communication hub for one or more subsidiary monitoring devices. The master monitoring device i...
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WO/2019/001772A1 |
A method of monitoring the usage of an internal combustion engine is provided. The method comprises performing an engine monitoring routine using a local monitoring device directly attached to an internal combustion engine. The engine mo...
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WO/2019/002423A1 |
An engine oil dipstick for monitoring an internal combustion engine comprises a processor and a sensor module. The sensor module is configured to sense a characteristic of the internal combustion engine and to output data representative ...
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WO/2018/232809A1 |
A rotational vibration test stand for an aeroengine blisk based on a laser vibrometer, comprising a base (1), an electric motor (16), a laser vibrometer (3), a main shaft (12), a housing (10), a blisk vibration test device, a blade vibra...
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WO/2018/219734A1 |
The invention relates to an exhaust gas line arrangement (100) for an internal combustion engine, comprising an exhaust gas line (110) extending substantially along a longitudinal axis (101) and designed to at least partially guide exhau...
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WO/2018/219736A1 |
The invention relates to an exhaust gas pipe assembly (100) for an internal combustion engine which comprises: an exhaust gas pipe (110) extending substantially along an longitudinal axis (101), which exhaust pipe is designed at least pa...
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WO/2018/219829A1 |
The invention relates to a maintenance system (10) for a fuel injection system (12) provided in an internal combustion engine, the fuel injection system (12) defining a hydraulic circuit comprising a high-pressure pump (28), a solenoid v...
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WO/2018/218533A1 |
A diagnostic method and a diagnostic device of an SRC exhaust gas aftertreatment system. The diagnostic method comprises the following steps: receiving a test command; parsing the acquired test command; sending, according to a test item,...
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WO/2018/220321A1 |
The invention relates to a piston (1) for an internal combustion engine, comprising a skirt (2) defining an inner space of the piston (1) and having a skirt bottom (6); and a target (10) arranged under the skirt bottom (6) to engage with...
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WO/2018/215689A1 |
The method for seismic qualification of a component of a genset (10) comprises the steps of determining a Required Response Spectrum (RRS) for the component (101), running the genset (10) through a seismic test cycle in a normal configur...
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WO/2018/215403A1 |
The invention relates to a method for operating a testing device (1) for testing an internal combustion engine (2) in real time, wherein the testing device (1) has a memory (4) and at least one sensor (5) for detecting at least one state...
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WO/2018/212700A1 |
The present invention relates to a method for use in dynamometer testing of a vehicle (100) having a steering mechanism for changing steering angle of at a wheel hub (203) connected to a first wheel shaft, the method including: - in use,...
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WO/2018/206219A1 |
A fast and simple classification of the state of the component is ensured by carrying out the resonance test in an automated manner on blade assemblies, in which frequency images of new and used components are compared with each other.
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WO/2018/207973A1 |
The present invention relates to a system and a method for automatic diagnosis of a power generation facility, and a system for automatic diagnosis of a power generation facility according to an embodiment of the present invention compri...
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WO/2018/198716A1 |
In the present invention, a dynamometer (3) has a heat insulation plate (25) interposed between a coupling (21) and an adapter flange (22) of a main shaft (6) of the dynamometer. A torque meter (24) is disposed between a coupling flange ...
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WO/2018/198717A1 |
A dynamometer device (1) comprises, at a distal end part of a dynamometer (3), a cover (5) that covers the periphery of a torque meter (14). The cover (5) has, on an end surface thereof, an opening (41) provided with a door (42), and a r...
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WO/2018/189412A1 |
The disclosure relates to a control method for an internal combustion engine capable of using gaseous fuel as main fuel (1), based on fuel properties. An analysing unit (2) for analysing fuel properties of gaseous fuel is provided compri...
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WO/2018/188997A1 |
The invention relates to an exhaust gas sensor, in particular a particle sensor, comprising a sleeve-shaped sensor housing (12), a sensor element (14), which is fixed in the sensor housing (12) and which protrudes beyond the sensor housi...
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WO/2018/178766A1 |
The present application provides a method, of evaluating fatigue damage is an actuator -spring of a valve used in a turbine by a data acquisition system. The method may include de the steps of receiving a number of operating parameters f...
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WO/2018/183634A1 |
An engine brake test tool includes a fitting configured to be secured within a valve opening in an engine brake system, wherein the fitting includes a first opening configured to be placed into fluid communication with a pressurized flui...
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WO/2018/179416A1 |
Provided is an engine testing device capable of supporting all design specifications of respective engines such as the opening positions of the intake port and the exhaust port, the separation pitch between the intake port and the exhaus...
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WO/2018/172666A1 |
The invention concerns a method for monitoring at least one engine (2) of an aircraft (1), the aircraft comprising a passenger cabin (4), the method comprising the following steps: - a step of acquiring (110) a signal that is at least in...
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WO/2018/169722A1 |
Systems and methods for predicting fatigue crack growth are provided. In one example embodiment, a method can include obtaining historical operational data associated with one or more rotatable structures of one or more machines, obtaini...
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WO/2018/166677A1 |
The invention relates to a method for operating a sensor (10) which has a sensor element (12) with a pump cell (36) and a Nernst cell (40). A Nernst voltage (Uvs) of the Nernst cell (40) is regulated; a measurement signal of the sensor e...
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WO/2018/165146A1 |
Systems and methods for determining whether an authorized or genuine filter element is installed in a filtration system are described. The authorized filter determination may be based on radio frequency identification ("RFID") technology...
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WO/2018/164713A1 |
An apparatus, system, and process for testing a gas turbine engine or other test object under a cold condition, such as a compressor of a gas turbine engine, a combustor of a gas turbine engine, or an afterburner of an aero gas turbine e...
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WO/2018/165074A1 |
Method and apparatus for monitoring and/or detecting combustion misfire events in periodic combustion processes in internal combustion engines, using combustion signals derived from a first oxygen sensor exposed to exhaust gas of a perio...
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WO/2018/157025A1 |
Systems, apparatuses, and methods disclosed provide for estimating the remaining life for an engine. The method includes determining a correlation between a quantity of burned fuel and a level of wear of a piston ring for an engine. The ...
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WO/2018/149500A1 |
The invention relates to a method for identifying an acoustic source in a component (2), in particular a component of a power plant, comprising the following steps : a) determining at least one simulated structure-borne noise signature (...
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WO/2018/141788A1 |
The invention relates to a method for reducing misfiring during operation of a motor vehicle comprising at least one internal combustion engine and an electric drive motor, wherein the motor vehicle is driven proportionately by the inter...
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WO/2018/140959A1 |
Systems and methods for dynamic resistance training are provided that include the use of a dynamic force module. The dynamic force module includes an actuator and controller adapted to control the actuator according to a force profile th...
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WO/2018/134401A1 |
The invention relates to a measuring device for sensing mixed friction events and/or stick-slip events on and/or in a rotationally movable component (10), characterised by at least one sensor element (1) for detecting movements (B) in th...
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WO/2018/125017A1 |
The present invention is related to at least one vibration measurement sensor (3) adapted to measure the vibrations formed on a test object (0) with moving mechanical systems, at least one noise measurement sensor (4) adapted to measure ...
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WO/2018/126039A1 |
An improved optical decoder uses an optical pick-up unit that provides for degrees of freedom in the tracking and focus axes that are unavailable in conventional optical encoders thereby improving the encoders' performance. In an embodim...
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