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Results 1-10 of 62,573 for Criteria: Office(s):all Language:FR Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2015/039651 ARRANGEMENT FOR MEASURING A NORMAL FORCE OR A BENDING MOMENT ON A MACHINE ELEMENTWO26.03.2015
G01L 3/10
PCT/DE2014/200093SCHAEFFLER TECHNOLOGIES AG & CO. KGMATYSIK, Jan
The present invention relates to an arrangement for measuring a normal force and/or a bending moment on a machine element extending along an axis (01), using the inverse magnetostrictive effect. The machine element has a sensor region, wherein the sensor region possesses permanent magnetization or the arrangement comprises a magnetizing means for magnetizing the sensor region. The arrangement further comprises at least one magnetic field sensor which is designed to measure at least one component of a magnetic field brought about by the magnetization of the sensor region and by the normal force and/or by the bending moment. According to the invention, the sensor region is delimited by a shaped portion (14) for converting the normal force or the bending moment into a shear force. The shaped portion (14) has, at least in one section, a surface with a normal vector which has an axial direction component and/or a tangential direction component.

2. WO/2015/039660 MODEL FOR SIMULATING A FRICTION CLUTCHWO26.03.2015
PCT/DE2014/200402SCHAEFFLER TECHNOLOGIES AG & CO. KGHODRUS, Erhard
The invention relates to a friction clutch for controlling torque transmission between an input side and an output side. A method for simulating the friction clutch comprises steps of determining the input rotation speed of the input side and an output rotation speed of the output side by means of a first model of the friction clutch. Deviations of the determined input rotation speed from an actual input rotation speed and of the determined output rotation speed from an actual output rotation speed of the friction clutch are determined, and the first model is adjusted on the basis of the determined deviations in order to minimise the deviations. At the same time, an input rotation speed of the input side and an output rotation speed of the output side are also determined by means of a second model of the friction clutch, the second model corresponding to the non-adjusted first model. A quality of the models is determined on the basis of deviations of the actual input rotation speed and the actual output rotation speed from the corresponding rotation speeds determined by means of the second model.

3. WO/2015/039648 ACOUSTIC CONVERTER, ACOUSTIC CONVERTER SYSTEM, OPTICAL HYDROPHONE, ACOUSTIC CONVERTER ARRAY AND WATERCRAFTWO26.03.2015
G01H 9/00
PCT/DE2014/100290ATLAS ELEKTRONIK GMBHREIPSCHLÄGER, Thomas
The invention relates to an acoustic converter (101), in particular a hydrophone (103), comprising an interferometer and an associated first vibration element (151, 251) which is maintained by a support. Said interferometer comprises a light source (111), a first signal beam (113), a signal beam splitter, a first reference beam (115), a first scanning beam (117), a first measuring beam (119) and an optical sensor (141). Said light source emits the first signal beam and the first reference beam and the first measuring beam are superimposed onto the optical sensor. The first scanning beam is directed to the first vibration element and the first measuring beam causes a double shift with respect to the first scanning beam based on a vibration of the first vibration element, characterised in that the first vibration element is arranged in a first liquid.

4. WO/2015/039657 MULTI-LOCKING SYSTEM OF A CAMSHAFT ADJUSTER AND METHOD FOR OPERATING A CAMSHAFT ADJUSTERWO26.03.2015
F01L 1/344
PCT/DE2014/200353SCHAEFFLER TECHNOLOGIES AG & CO. KGSCHEIDIG, Gerhard
The invention relates to a hydraulic vane-type camshaft adjuster (1), having a stator (2) and a rotor (3) arranged therein such that the rotor can rotate during control mode, wherein the rotor (3) and the stator (2) form at least two working chambers (6), which are arranged between said rotor and stator, are separated by a vane (5) fixed to the rotor and can be filled with hydraulic medium by a hydraulic medium supply device, wherein at least one locking pin (28) is present, which in the locking state immobilises the rotor (3) in a rotationally fixed manner in relation to the stator (2), wherein the locking pin (23) is connected to an active accumulator (9), which deflects said pin if required, wherein the active accumulator (9) is arranged below a rotation axis (10) on a camshaft (17) that can be connected to the rotor (2). The invention further relates to a method for locking a rotor (3) of a hydraulic camshaft adjuster (1) relative to a stator (2) of the camshaft adjuster, wherein at least one locking pin (28) can be used to lock the rotor (3) in relation to the stator (2) in a centre position and also in an early or late position, and a hydraulic medium of an active accumulator (9), which is separate from a hydraulic medium supply device provided for filling working chambers (8) between the rotor (3) and the stator (2), is used to influence a rotary movement of the rotor (3).

5. WO/2015/039652 SEALING ARRANGEMENT FOR WHEEL BEARINGS HAVING A PRESTRESSED SPLASH PLATEWO26.03.2015
F16C 33/78
PCT/DE2014/200309SCHAEFFLER TECHNOLOGIES AG & CO. KGKAISER, Andreas
The invention relates to a bearing seal (2) of a rolling bearing configured as a wheel bearing (1) that is connected between a first rotationally rigid bearing part (5) and a second bearing part (7) that is integral with a wheel bearing flange (8), between which rolling bodies (6) are guided. The bearing seal (2) comprises a splash plate (3) configured as a preseal, which is supported on an axially and radially oriented contour (12) of the second bearing part (7), and together with the wheel bearing flange (8), axially defines a catching trough (24). A sealing fitting (4) is fixed to the first bearing part (5) by means of a reinforcement (22), wherein the reinforcement (22) is enclosed by an elastic sealing material (21), at least in some areas, from which sealing lips (20, 28, 29) are formed, which are grindingly or non-grindingly associated with the splash plate (3). Between the splash plate (3), which abuts, in line or surface contact, the radially oriented wheel bearing flange (8) via a support zone (10), and the sealing fitting (4), a sealing labyrinth (16) is provided. By way of a resiliently flexible fastening section (11), the splash plate (3) is pressed onto the cylindrical contour (12) of the second bearing part (7) and is prestressed in an end position.

6. WO/2015/039656 ANTI-FRICTION BEARINGWO26.03.2015
F16C 19/49
PCT/DE2014/200350SCHAEFFLER TECHNOLOGIES AG & CO. KGDRESCHER, Thomas
An anti-friction bearing comprises a mechanical bearing (2) transmitting mechanical loads and a potential equalization bearing (3) each rolling element (7) of which has two identical side surfaces. The potential equalization bearing is particularly a ball roller bearing or a cylindrical roller bearing. The potential equalization bearing (3) preferably comprises resilient rolling elements (7) in the form of hollow rollers.

7. WO/2015/039647 GALVANIC BATHWO26.03.2015
C25D 3/56
PCT/DE2014/100258HARTING KGAABRODE, Frank
The invention relates to a galvanic bath for depositing a nickel-molybdenum alloy which consists of an aqueous solution of amine complexes and/or ammonium complexes in each case of nickel and/or molybdenum, the galvanic bath containing citric acid and/or citrate ions and/or oxidation products of the citric acid and/or the citrates, and molybdenum being present in different oxidation stages, in particular as Mo(V) and Mo(VI), in the galvanic bath.

8. WO/2015/039655 COMPONENT, APPARATUS AND METHOD FOR MEASURING A MATERIAL STRESS USING MAGNETOSTRICTIONWO26.03.2015
G01L 3/10
PCT/DE2014/200345SCHAEFFLER TECHNOLOGIES AG & CO. KGMATYSIK, Jan
The invention relates to a component (1) for an apparatus for measuring a material stress introduced into the component (1), wherein the component (1) has a measuring zone (10) which has a magnetization (11) and is set up, on the basis of an inverse magnetostrictive effect of the magnetization (11), to generate a magnetic field which is dependent on the material stress and can be detected using a sensor, wherein the measuring zone (10) is formed by a component region having a mechanical stability (S) which is continuously either higher or lower than other component regions. The invention also relates to an apparatus (100) for measuring a material stress introduced into a component (1) and to a method for measuring a material stress introduced into a component (1).

9. WO/2015/039654 METHOD FOR DETECTING A TRAFFIC POLICE OFFICER BY MEANS OF A DRIVER ASSISTANCE SYSTEM OF A MOTOR VEHICLE, AND DRIVER ASSISTANCE SYSTEMWO26.03.2015
B60W 50/14
PCT/DE2014/200332CONTI TEMIC MICROELECTRONIC GMBHLÜKE, Stefan
The invention relates to a method for detecting a police officer by means of a driver assistance system (1) of a motor vehicle, wherein images of the vehicle environment are recorded by means of a vehicle camera (5), wherein the image data of the recorded images are evaluated by means of an image evaluation stored in the driver assistance system (1), and wherein a police officer is automatically detected on the basis of the evaluated image data. The invention further relates to a driver assistance system (1) for a motor vehicle for detecting a police officer, comprising a camera (5) for recording images in the vehicle environment (7) and an evaluating unit (9) for evaluating the images recorded by means of the camera (5), wherein the evaluating unit (9) is designed to automatically detect a police officer in the image data of the recorded images.

10. WO/2015/039643 PHOTOBIOREACTOR WITH LATERALLY LIGHT-EMITTING LIGHT CONDUCTOR MATSWO26.03.2015
C12M 1/00
PCT/DE2014/000464AIRBUS DEFENCE AND SPACE GMBHGÖBEL, Johann
A photobioreactor (1) and a photobioreactor system (100) are proposed, in order to cultivate phototrophic organisms, for example to produce fuels. The photobioreactor (1) has a vessel (3) and at least one laterally light-emitting light conductor mat (5). The vessel (3) is charged with the phototrophic organisms together with a nutrient solution (2). One or preferably more than one light conductor mat(s) (5) is/are arranged within the vessel (3) and each has a multiplicity of light-conducting fibres (9), which are arranged and/or formed in such a way that light that is introduced into the fibre at one end thereof is at least partially emitted laterally from the fibre. Consequently, a large adjacent volume within the vessel (3) can be illuminated over an extent of its surface area by way of the light conductor mat (5), in order in this way to increase efficiency of the photobioreactor (1). The light conductor mats (5) may also be moved by a mat moving device (7), in order to mix the nutrient solution specifically throughout the organisms. A photodetector coupled externally to the fibres can allow on-site monitoring of vital functions of the organisms.


Results 1-10 of 62,573 for Criteria: Office(s):all Language:FR Stemming: true
préc. 1 2 3 4 5 6 7 8 9 10 suiv.