Patent application number | Description | Published |
20080215166 | Process For Producing Sandwich Structures With Particulate Material Pattern - The present invention is concerned with a process for forming a very well defined pattern of particulate material in a composite material comprising a web material and particulate absorbent material. The present invention relates also to a method for determining the equipment design and process parameter for such a process. In a particular application, the present invention provides a process for preparing liquid absorbent structures, such as may be useful for disposable absorbent articles. | 09-04-2008 |
20100224311 | Process For Producing Absorbent Core Structures - The present invention is method for forming a sandwich structure having a pattern of particulate material enveloped between a carrier material and a cover material. The method allows accurate forming of pre-determined pattern at high production speed. Such a method is particularly useful in the manufacture of disposable absorbent articles, such as baby diapers. | 09-09-2010 |
20110017398 | Indirect Printing of AGM - The present invention relates to a method of applying absorbent gelling material (AGM) granules by indirect printing onto an carrier layer for use in an absorbent article, particularly diaper for babies or adults, training pants, pull-up diapers (diaper pants), sanitary napkins, panty liners or the like. These articles typically comprise the carrier layer with the AGM particles together with further layers, making up the complete article. | 01-27-2011 |
20120203527 | Process for Producing Sandwich Structures with Particulate Material Pattern - The present invention is concerned with a process for forming a very well defined pattern of particulate material in a composite material comprising a web material and particulate absorbent material. The present invention relates also to a method for determining the equipment design and process parameter for such a process. In a particular application, the present invention provides a process for preparing liquid absorbent structures, such as may be useful for disposable absorbent articles. | 08-09-2012 |
20120296301 | Disposable Absorbent Articles Having An Interior Design Signal - Disposable absorbent article comprising an interior design signal indicating absorbency and an absorbent core including first and second absorbent layers, the first absorbent layer including a first substrate and the second absorbent layer including a second substrate, the first and second absorbent layers further including absorbent particulate polymer material deposited on the first and second substrates and thermoplastic material covering the absorbent particulate polymer material on the respective first and second substrates, the first and second absorbent layers combined together such that at least a portion of the thermoplastic material of the first absorbent layer contacts at least a portion of the thermoplastic material of the second absorbent layer, the absorbent particulate polymer material is disposed between the first and second substrates in an absorbent particulate polymer material area, and the absorbent particulate polymer material is substantially continuously distributed across the absorbent particulate polymer material area. | 11-22-2012 |
Patent application number | Description | Published |
20110298877 | PRINT HEAD, UPGRADE KIT FOR A CONVENTIONAL INKJET PRINTER, INKJET PRINTER AND METHOD FOR PRINTING OPTICAL STRUCTURES - The inventions relates to a print head for printing optical structures on a substrate comprising an ejection device for ejecting at least one droplet of a printing ink towards the substrate and a curing device for curing the at least one deposited droplet, wherein the curing device comprises at least one UV-LED (ultraviolet emitting light-emitting diode). | 12-08-2011 |
20130133274 | TRANSPARENT WALL, GREENHOUSE, WINDOW, FACADE, AND ROOF - The invention relates to a transparent wall, comprising at least one transparent wall substrate having a light-guiding structure, wherein the light-guiding structure is imprinted directly or indirectly on the wall substrate. | 05-30-2013 |
20130286073 | PRINT HEAD, UPGRADE KIT FOR A CONVENTIONAL INKJET PRINTER, PRINTER AND METHOD FOR PRINTING OPTICAL STRUCTURES - The invention relates to a print head for printing optical structures on a substrate comprising an ejection device for ejecting at least one droplet of a printing ink towards the substrate in order to build up the optical structure, wherein the print head comprises a measurement means for contactless measuring at least one physical parameter of the at least one deposited droplet. | 10-31-2013 |
Patent application number | Description | Published |
20100198473 | BRAKE SYSTEM FOR A VEHICLE AND A METHOD FOR OPERATING A BRAKE SYSTEM FOR A VEHICLE - A brake system for a vehicle having a sensor device for providing a first and second sensor signal, a first and a second brake control device, which are directly connected to the sensor device and to provide a corresponding control signal for the first and/or second sensor signal, and a first and a second signal line for transmitting the control signal, the first signal line directly connecting the first brake control device to a first and second wheel actuator device and the second signal line directly connecting the second brake control device to a third and fourth wheel actuator device, the four wheel actuator devices exerting a braking torque corresponding to the control signal on the associated wheel, and the first wheel actuator device being directly connected to the second brake control device and/or the sensor device. A method for operating a brake system for a vehicle is also provided. | 08-05-2010 |
20120205202 | METHOD FOR SETTING THE CLAMPING FORCE OF A HYDRAULICALLY SUPPORTED ELECTRIC MOTOR-DRIVEN PARKING BRAKE - A method for setting the clamping force acting on a wheel brake, a part of the clamping force being provided using an electromechanical brake device and simultaneously another part of the clamping force being provided using a hydraulic brake device. During an application procedure, the power consumption of the electric motor-driven brake device is regulated to an essentially constant value in an operating phase (phase 4), in which both brake devices simultaneously exert force, so as to set the clamping force of the parking brake very precisely. | 08-16-2012 |
20150066324 | Method for providing the clamping force generated by a parking brake - A method for providing the clamping force generated by an electric brake motor in a parking brake, the clamping force being determined as a function of the motor constants of the brake motor based on instantaneous measured values of the motor current and the motor voltage. | 03-05-2015 |
Patent application number | Description | Published |
20090066169 | ACTUATOR ARRANGEMENT AND SHIFT-CLUTCH ARRANGEMENT - An actuator arrangement for the axial displacement of an actuation member by means of a drive force which is generated by an electric machine, in particular for a shift-clutch arrangement of a multi-step gear change transmission. The actuation member is mounted axially displaceably on a rotary shaft. The electric machine has a stator fixed to a housing and a rotor which is coupled to the actuation member and is arranged coaxially with respect to the actuation member. The rotor is coupled to the actuation member with a form fit in the axial direction. Here, the rotor or the actuation member has a radial projection which engages into a radial groove of the other part. | 03-12-2009 |
20090140591 | ELECTRICAL SYNCHRONOUS MACHINE - An electrical synchronous machine, in particular for use as a drive machine in motor vehicle applications. A stator has an electrical winding arrangement for generating a rotating field. A rotor has magnetic flux generating means for generating a rotor flux with which the rotating field interacts. | 06-04-2009 |
20110057522 | HYBRID DRIVE TRAIN AND ELECTRICAL MACHINE - The present invention relates to a hybrid drive train for a motor vehicle, comprising a clutch arrangement having a first rotatable clutch part and a second rotatable clutch part, which clutch parts can be separated from one another and which can be connected to one another, and comprising an electrical machine which is arranged concentrically with respect to the first clutch part and has a rotor, wherein the rotor is connected with the first clutch part and comprises a plurality of magnetic flux influencing portions, the magnetic flux influencing portions being arranged distributed over the circumference of the rotor with a predetermined rotor pitch. Here, the first clutch part comprises a shaft toothing that is adapted to the rotor pitch. | 03-10-2011 |
20110125378 | METHOD FOR ADAPTING THE KISS POINT - A method for setting the engagement point of a friction clutch of a multi-step transmission for a motor vehicle. The friction clutch can be activated, controlled, by means of a clutch actuator. A set point value of the clutch actuator is set for the engagement point of the friction clutch as a function of a time profile of a physical variable which occurs starting from a transition state after activation of the friction clutch to a transition value. An electric machine is connected to the multi-step transmission. Influencing of the multi-step transmission by the electric machine is taken into account in the setting of the engagement point of the friction clutch. | 05-26-2011 |
20120316023 | MOTOR VEHICLE DRIVE TRAIN - Drive train for a motor vehicle, having an electric machine for providing motive power, and a transmission arrangement. The transmission arrangement has a transmission input shaft and a first and a second gear stage. The transmission input shaft is connected to the electric machine. The drive train has a differential, which is connected to an output of the transmission and is set up to distribute motive power to two drive shafts. The differential is connected to a helically toothed driving gear, which is in engagement with a helically toothed pinion of the transmission output. A pressure pad arrangement absorbs axial forces arising from the helical toothing. | 12-13-2012 |
20130036863 | HYBRID DRIVETRAIN - A hybrid drivetrain for a motor vehicle has an internal combustion engine, an electric machine, and a transmission arrangement for setting at least two different gears. The internal combustion engine and the electric machine are coupled to an input element of the transmission arrangement. A differential is coupled to an output of the transmission arrangement and is adapted to distribute motive power to two drive shafts. The electric machine and the internal combustion engine are coupled to a transmission input shaft of the transmission arrangement by way of a spur gear train. | 02-14-2013 |
20130055851 | CLUTCH ARRANGEMENT AND METHOD FOR ACTUATING SAME - Clutch arrangement for a motor vehicle drive train. The clutch arrangement has a first and a second clutch which are embodied as normally open clutches. The first clutch can be activated from an open position into a closed position by means of a first actuator arrangement. The second clutch can be activated from an open position into a closed position by means of a second actuator arrangement. The clutch arrangement has a locking device for locking a clutch in the closed position. Only the second clutch can be locked in the closed position by means of the locking device, while the first clutch cannot be locked in the closed position. Thus, the first actuator arrangement has to be supplied with energy in order to secure the first clutch in the closed position. | 03-07-2013 |
20140012452 | METHOD FOR OPERATING A HYBRID DRIVETRAIN - A method for operating a hybrid drivetrain for a motor vehicle. Power is provided by an internal combustion engine in a first operating mode. Power is provided by an electric machine in a second operating mode. A change from one operating mode into the other operating mode is carried out according to the state of at least one of the drivetrain and the motor vehicle. The change of operating mode is controlled according to at least one switching variable, which is a function of a requested power target value. | 01-09-2014 |
20140073480 | METHOD FOR CONTROLLING A HYBRID DRIVETRAIN - Method for controlling a hybrid drivetrain which has a drive engine and a dual-clutch gearbox which, to establish two power transmission paths, has a first and a second friction clutch and a first and a second component gearbox. An electric machine is connected to the second power transmission path downstream of the second friction clutch in the power flow direction. Purely electric driving operation can be realized by means of the second component gearbox assigned to the second friction clutch. In the event of a gear change in the second component gearbox during purely electric driving operation, a fill-in torque is provided. The fill-in torque is provided from inertial energy of the previously cranked, non-fired drive engine, wherein the drivetrain also has an electric starter motor, and wherein the starter motor is used to crank the drive engine. | 03-13-2014 |
20140283647 | Drive Train For a Motor Vehicle - A drive train for a motor vehicle comprises an internal combustion engine which has a crankshaft and is designed to provide drive power for the motor vehicle. A clutch arrangement has an input member and at least one output member, the input member being connected to the crankshaft. A transmission arrangement implements a plurality of gear stages, the transmission arrangement having a transmission housing, at least one input shaft, and at least one output shaft. The output shaft is connectable to driven wheels of the motor vehicle. An electric machine is designed to provide drive power for the motor vehicle and is connected to a transmission shaft of the transmission arrangement. The transmission shaft has a shaft section which extends from the transmission housing and is connected to the electric machine via a traction drive mechanism. | 09-25-2014 |