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Matches 1 - 50 out of 9,797

Document Document Title
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 ...  
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...  
WO/2018/114329A1
The system (100) is provided to calibrate the ECU (204) of the vehicle (208). The system (100) comprises a remote computer (102), a central server (106), a local computer (110) and setup (200) comprising at least a dynamo meter (210), an...  
WO/2018/115050A1
The invention relates to a gas measuring device (10) for measuring an exhaust gas flowing in an exhaust pipe (100) of an internal combustion engine. According to the invention, the gas measuring device comprises a housing (20) having at ...  
WO/2018/119201A1
Systems, apparatuses and methods for systematically executing a diagnosis and fault isolation of a failure condition for an engine during a cranking test of the engine. Examples of the failure condition include, but are not limited to, c...  
WO/2018/108834A1
A propulsion system for a vehicle (10) includes a propulsor (102) for generating a thrust for the vehicle, a motor (104) operable with the propulsor for driving the propulsor, a motor mount (164) for mounting the motor in or to the vehic...  
WO/2018/110675A1
In order to provide an on-road driving test device capable of evaluating in real time whether or not a pre-set driving mode is achieved during an on-road driving test, by using an alternative indicator which requires a smaller computatio...  
WO/2018/105523A1
A control device (24) for a combustion engine (1) of a working tool is provided, comprising: a first input for information of a combustion of one cycle of a combustion chamber (4) of the engine; and a first output for controlling a compo...  
WO/2018/106340A1
A method for inspecting a gas turbine engine using a maintenance tool includes assembling a plurality of rail segments of a rail system of the maintenance tool within a core air flowpath of the gas turbine engine. The gas turbine engine ...  
WO/2018/105521A1
The present invention relates to a combustion engine (1) comprising: a combustion chamber (4) in which an air-fuel mixture can be ignited, and a control device (24) capable of adjusting a factor (air-fuel ratio) of the combustion engine ...  
WO/2018/104037A1
An analysis unit is known with a frontal plane (28) from which the analysis unit is accessible, parallel securing planes (38) which are arranged perpendicularly to the frontal plane (28), a gas measuring device (12) that has at least one...  
WO/2018/103780A1
The invention relates to a method for the state monitoring of a torsional vibration damper of a vehicle, wherein a state is detected by sensing structure-borne sound waves. In a method for state monitoring that simply and economically le...  
WO/2018/105168A1
In order to improve repeatability of test results in a vehicle test performed after warming up, a vehicle testing system 100 which tests a test vehicle V after warming up, with a wheel W of the test vehicle V mounted on a rotating body 2...  
WO/2018/100334A1
An engine health diagnostic apparatus (8) is provided for analysing health of a reciprocating internal combustion engine (4). The apparatus (8) comprises feature generation circuitry (90) for processing vibration sensor data (91) receive...  
WO/2018/098945A1
An engine performance testing and comparing apparatus, comprising a connecting component coaxially connected to a flywheel (1) and outputting a torque, a torque transferring sensor (2) coaxially mounted on the connecting component, a pro...  
WO/2018/096255A1
The invention relates to a device for simulating the centrifugal acceleration applied to at least one aeronautical turbomachine rotor blade. This device is notable in that it comprises at least one rotor disc (2) comprising a rim in whic...  
WO/2018/096085A1
The invention relates to a device and to a method for controlling a test stand arrangement (4) having a specimen (1) and having a loading machine (2), which is connected to the specimen (1) by a connecting shaft (3). An estimated value (...  
WO/2018/086978A1
The invention relates to a method for operating a component of a predetermined geometry Ω that is cyclically loaded during operation, wherein a probability of failure P is determined for the vehicle, taking into consideration distributi...  
WO/2018/084711A3
A combustion pressure sensor comprises a sensor body (9), at least one first optical fibre (1, 2) inserted into the sensor body (9), and a resiliently deformable membrane (7; 13) attached to the sensor body (9). The at least one first op...  
WO/2018/079035A1
A sensor body (52) includes a sensor element (54) in a body recess (53) which opens at a body opening (53a). A sensor substrate (40) has a mounting surface (40b) on which a circuit element that processes a detection signal is mounted, an...  
WO/2018/079133A1
This humidity measuring device, provided in a vehicle and including a humidity sensing unit (21b) for detecting the humidity of air, is provided with: a humidity information acquiring unit (S10, S11) which acquires humidity information, ...  
WO/2018/076033A1
The invention relates to a device (10) for moving equipment on a fixing plate (1) having at least two - in particular crossing - clamping slots (3, 4), in particular of a test stand, wherein the clamping slots (3, 4) have a defined slot ...  
WO/2018/077886A1
A method of determining the error in the angular interval, pitch or period of one or more teeth of a rotating toothed wheel having N teeth comprising: i) generating a periodic signal corresponding to the tooth periods of said teeth passi...  
WO/2018/072977A1
Gas feed units for exhaust-gas analysis units (10) for the measurement of exhaust gases of internal combustion engines, having a measurement unit (18) for the analysis of sample gas, having a calibration-gas line (30; 32; 34), a purge-ga...  
WO/2018/069073A1
Disclosed is a method for determining whether a combustion process in a cylinder (10) of an internal combustion engine is being carried out. In said method, a decision as to whether or not the combustion process is being carried out is m...  
WO/2018/068904A1
The invention relates to a method for inspecting a pressure sensor (35) of a high pressure injection system (13), wherein, in a compression chamber (33) of a high pressure pump (15), a piston (22) of the high pressure pump (15) is moved ...  
WO/2018/050661A1
A test system comprising a reactor having a fluid circuit and a test zone for an item under test. A plurality of control zones are included in the fluid circuit for controlling parameters of the fluid in accordance with control informati...  
WO/2018/044032A1
The present invention provides an online diagnostic/prognostic system, for a rotation device, which does not require a diagnostic apparatus to be transferred and enables easy transmission of waveform data to a remote site. To this end, t...  
WO/2018/041467A1
The invention relates to a method and an assembly for monitoring a hot gas region of a gas turbine, wherein a) the hot gas region is connected to an imaging radar assembly which operates on a gas turbine location remote from the hot gas ...  
WO/2018/041584A1
The invention relates to a method for determining cylinder switching (128a) in an internal combustion engine (112), by means of a control unit, preferably a regulator (120) of an electric machine (114) coupled to the internal combustion ...  
WO/2018/041846A1
The present application provides a method of evaluating valve tightness in a turbine (100) by a data acquisition system (710). The method may include the steps of receiving a number of operating parameters from a number of sensors (380),...  
WO/2018/041583A1
The invention relates to a method for determining an operating state (128a, 132a) of an internal combustion engine (112), comprising the following steps: determining the temporal course of a rotational speed (n) of an electric machine (1...  
WO/2018/041586A1
The invention relates to a method for determining a coupling state (128a - 138a) of a drive train (2) of a motor vehicle (1) coupled to a clutch (4) on an internal combustion engine (112). Said method comprises the following steps: detec...  
WO/2018/027251A1
The invention relates to a method for assessing the state of an internal combustion engine (1) with multiple cylinders with a first pressure sensor (5) and a second pressure sensor (7) which are connected to an evaluation unit (2), where...  
WO/2018/026508A1
A system (154) for health monitoring of a prime mover (110) coupled to a doubly-fed induction generator (DFIG) (112) is disclosed. The DFIG (112) includes a generator (120) having a rotor winding (132) and a stator winding (130). The sys...  
WO/2018/016628A1
The purpose of the present invention is to provide a shaft torque control device capable of executing highly responsive shaft-torque control even when the spring rigidity of a connection shaft that connects an engine and a dynamometer to...  
WO/2018/012421A1
A fine particle number detector 10 is provided with a honeycomb filter 20, a charge adding unit 30, a collecting device 40 and a quantity measuring device 60. The honeycomb filter 20 selectively removes, from among fine particles 16 cont...  
WO/2018/003201A1
According to the present invention, a low-range torque controller 9 outputs a low-range torque controller output τdc* on the basis of a torque command value τ* and a torque detection value τdet, while a vibration torque controller 11 ...  
WO/2018/002610A1
The present invention relates to the technology of gasoline direct injection (GDI) in automotive engines. In this context, the present invention provides a method for maximizing the formation of deposits in injector nozzles of GDI engine...  
WO/2017/222230A1
The present invention provides an apparatus for evaluating the performance of a fuel evaporative gas collector, the apparatus being configured to evaluate the performance of a fuel evaporative gas collector capable of collecting fuel eva...  
WO/2017/223108A1
Methods, systems, and apparatus for determining a maintenance issue are described. An audio signal is obtained and analyzed to generate an audio signature. A characteristic of a component is identified based on the audio signature and an...  
WO/2017/220666A1
The invention relates to a method for operating an electrostatic particle sensor (9) for sensing of soot particles in exhaust gases, wherein the particle sensor (9) has a first electrode (13) and a second electrode (15), wherein a gap (1...  
WO/2017/216217A1
A testing rig (1) has a fixed supporting structure (13,14,17), a motor device (10) controlled to drive a shaft portion (16) about a rotation axis (7), and a misalignment applying unit (32) for applying a parallel offset to a portion (26)...  
WO/2017/217020A1
A dynamometer (5) in a dynamometer device (1) is assembled on top of a dynamometer-side bed (6), and the dynamometer-side bed (6) is removably attached to a tank-side bed (15) located on top of a bed tank (3). As a result, when taking th...  
WO/2017/216398A1
The method is based on exhaustive regulation of depression in the crankcase. When the depression value reaches -15mm of H2O, the extraction system operation is tested with respect to frequency and state of the filters. On the basis of th...  
WO/2017/217021A1
A dynamometer (5) in a dynamometer device (1) is positioned on top of a dynamometer-side bed (6), and the dynamometer-side bed (6) is stacked on a tank-side bed (15) located on top of a bed tank (3). The dynamometer (5) is connected to t...  
WO/2017/215931A1
The invention relates to a method for determining and inspecting at least one exhaust gas characteristic of a device under test, having the following steps: - setting the device under test to a first constant operating mode, - verifying ...  
WO/2017/211867A1
The invention relates to a clutch device (1) for establishing and eliminating a rotational connection between a loading machine (2) of a test stand, in particular an engine test stand, and a test subject (3) and for transmitting a nomina...  
WO/2017/208757A1
This invention addresses the problem of providing a misfire detection device having improved detection reliability, and a vehicle. The misfire detection device is provided with: a rotational speed acquisition unit configured so as to obt...  
WO/2017/207159A1
The invention relates to a switch cabinet for exhaust-gas measurement installations, comprising a cabinet body (12), which is composed of four laterally bounding walls (14, 16, 18, 20), of which one serves as a ceiling (20), one serves a...  

Matches 1 - 50 out of 9,797