FUEL CELL UNIT INCLUDING AN EXCHANGEABLE DEIONIZATION DEVICE AND A VEHICLE INCLUDING SUCH A FUEL CELL UNIT

A fuel cell unit having at least one fuel cell, a cooling circuit and a deionization device (). The deionization device includes a housing () and a deionizing agent () located therein A vehicle is also provided having such a fuel cell unit. It is provided that the deionization device () can be or is connected in a fluid-conveying manner to the cooling circuit () with a single connection unit () via a flow inlet () and a flow outlet (). 110-. (canceled)11. A fuel cell unit comprising:at least one fuel cell;a cooling circuit; anda deionization device including a housing and a deionizing agent situated in the housing, the deionization device connectable or connected to the cooling circuit in a fluid-conveying manner via a flow inlet and a flow outlet with the aid of a single connection unit.12. The fuel cell unit as recited in wherein the flow inlet and the flow outlet are for a coolant and are situated on a same side of the housing of the deionization device.13. The fuel cell unit as recited in wherein the housing of the deionization device is designed as a vessel open on one side claim 11 , and is connectable or connected to the connection unit via the open side.14. The fuel cell unit as recited in wherein a connection between the connection unit and the deionization device is designed as a plug connection or a rotary joint.15. The fuel cell unit as recited in wherein the connection between the connection unit and the deionization device is designed as a bolted connection claim 14 , a bayonet joint claim 14 , or a snap-in connection.16. The fuel cell unit as recited in wherein the connection unit includes an active or passive closure mechanism for closing and opening the flow inlet and the flow outlet of the deionization device.17. The fuel cell unit as recited in wherein the deionizing agent is a filling made up of an ion exchange resin claim 11 , a coolant flowable around the ion exchange resin.18. The fuel cell unit as recited wherein the deionization device ...

DETERMINING AN OPTIMAL SEQUENCE OF STATUS TRANSITIONS FOR BUSINESS OBJECTS

Various embodiments of systems and methods for determining optimal an sequence of status transitions for business objects are described herein. In one aspect, the method executed by one or more computers in a network of computers includes receiving a target status for a business object, identifying a source status of the business object, identifying a status schema including one or more transitions from the source status to the target status, parsing the status schema to retrieve the one or more transitions from the source status to the target status, generating a graphical representation illustrating the transitions from the source status to the target status, executing an algorithm upon the graphical representation to determine an optimal sequence of transitions from the source status to the target status, and processing the business object based upon the optimal sequence of transitions to attain the target status. 1. An article of manufacture including a computer readable storage medium to tangibly store instructions , which when executed by one or more computers in a network of computers causes the performance of the following operation:the one or more computers receiving a target status related to a business object;the one or more computers identifying a source status of the business object;the one or more computers identifying a status schema defined for the business object, wherein the status schema includes a plurality of statuses including the source status and the target status and one or more transitions from one status to another status;the one or more computers parsing the status schema to retrieve the one or more transitions from the source status to the target status;the one or more computers generating a graphical representation of the one or more transitions from the source status to the target status;the one or more computers executing an algorithm upon the graphical representation to determine an optimal sequence of transitions from the source ...

Generation of Test Data for Web Service-Based Test Automation and Semi-Automated Test Data Categorization

Test data for a software services (e.g., a Web service) can be automatically generated from a user-provided specification. The user-provided specification may identify mandatory data elements along with data elements to be tested. Test categories may be defined to specify the type of test to be performed. A value provider may serve as a source of data values for the generated test data.

Processing of Business Object Identifiers in Master Data Integration Scenarios Involving Non-Local Identifiers

Disclosed is a mechanism to process business object IDs in inbound and outbound processing. The mechanism takes into account a mapping table, matching capabilities, number ranges, inbound error and conflict handling, inbound processing, outbound processing, initial load, and data migration.

Mapping Between Different Delta Handling Patterns

A received delta message of a first kind, expressed in one interchange format, may be used to modify business record(s) in accordance with the processing of a delta message of a second kind expressed in a different interchange format. Conversely, a delta message of the first kind may be generated to express modifications made to a business record, where the modifications are specified in accordance with a delta message of the second kind. 1. A method , in a receiving computer system , of processing a business record in accordance with a received delta message comprising operating the receiving computer system to perform steps of:receiving at the receiving computer system, a delta message of a first format sent from a sending computer system, the delta message comprising at least one operation code, an identification of a source business record in the sending computer system, and a plurality of data segments representing source data elements of the source business record,wherein the receiving computer system is configured to process delta messages of a second format different from the first format,wherein the receiving computer system maps operations specified in the delta message of the first format to operations for processing delta messages of the second format, including:(a) if the source business record does not correspond to any target business records in the receiving computer system, then creating one or more corresponding target business records; and if a target data element in the one or more target business records is mapped to a source data element that is not represented by a data segment in the delta message, then deleting the target data element; and', if a segment field of the data segment represents a data field in the source business record that maps to a data field in the target data element, then updating the data field of the target data element using data associated with the segment field; and', 'if a data field of the target data element maps ...

Consistent Interface for Customer - Message Set 2

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a customer business object. 1. A computer readable medium including program code for providing a message-based interface for exchanging information about customers , the medium comprising: a customer by communication data query sync message entity;', 'a customer selection by communication data package including a customer selection by communication data entity;', 'a processing conditions package including a processing conditions entity; and', 'a requested elements package including a requested elements entity; and, 'program code for receiving via a message-based interface exposing at least one service as defined in a service registry and from a heterogeneous application executing in an environment of computer systems providing message-based services, a first message for querying information about customer data using a query by communication data, the first message including a message package hierarchically organized asprogram code for sending a second message to the heterogeneous application responsive to the first message.2. The computer readable medium of claim 1 , wherein the customer selection by communication data entity includes at least one of the following: at least one selection by normalised telephone number claim 1 , at least one selection by normalised facsimile number claim 1 , at least one selection by email uniform resource identifier claim 1 , at least one selection by internal identifier claim 1 , at least one selection by universally unique identifier claim 1 , at least one selection by ...

Consistent Interface for Material

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a material business object.

CONSISTENT INTERFACE FOR SERVICE PRODUCT

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a service product business object. 1. A non-transitory computer-readable medium including program code for providing a message-based interface for exchanging information about service products , the medium comprising: a service product bundle maintain request sync message entity; and', 'a service product package including at least one service product entity description package, a detail package, a quantity conversion package, a purchasing package, a sales package, a customer information package, and a supplier information package, wherein the description package includes at least one description entity, wherein the detail package includes at least one detail entity, wherein the quantity conversion package includes at least one quantity conversion entity, wherein the purchasing package includes a purchasing entity, and wherein the sales package includes at least one sales entity, wherein the customer information package includes at least one customer information entity, and wherein the supplier information package includes at least one supplier information entity;, 'program code for receiving, via a message-based interface derived from a common business object model, where the common business object model includes business objects having relationships that enable derivation of message-based interfaces and message packages, the message-based interface exposing at least one service as defined in a service registry and from a heterogeneous application executing in an environment of computer systems providing ...

Consistent Interface for Customer - Message Set 3

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a customer business object. 1. A computer readable medium including program code for providing a message-based interface for exchanging information about customers , the medium comprising: a customer by identification query sync message entity;', 'a customer selection by identification package, a processing conditions package, and a requested elements package, wherein the customer selection by identification package includes a customer selection by identification entity, wherein the customer selection by identification entity including at least one of the following: one or more selections by internal identifier (ID), one or more selections by unique universal identifier (UUID), one or more selections by category code entity, one or more selections by business partner ID, one or more selections by party identifier type code, one or more selections by business partner name, one or more selections by business partner additional name, one or more selections by sorting formatted name, one or more selections by life cycle status code, and a selection by search text, wherein the processing conditions package including a processing conditions entity, and the requested elements package including a requested elements entity; and, 'program code for receiving via a message-based interface derived from a common business object model, where the common business object model includes business objects having relationships that enable derivation of message-based interfaces and message packages, the message-based interface ...

Consistent Interface for Entitlement Product

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to an entitlement product business object. 1. A computer readable medium including program code for providing a message-based interface for exchanging information about entitlement products , the medium comprising: an entitlement product bundle maintain request sync message entity; and', 'an entitlement product package including at least one entitlement product entity, wherein each entitlement product entity includes an object node sender technical identifier (ID), a change state ID and an internal ID, and wherein each entitlement product entity further includes at least one of: at least one description entity from a description package, at least one detail entity from a detail package, and at least one quantity conversion entity from a quantity conversion package; and, 'program code for receiving via a message-based interface exposing at least one service as defined in a service registry and from a heterogeneous application executing in an environment of computer systems providing message-based services, a first message for a request to maintain a bundle of entitlement products, each entitlement product being a sellable product that describes a right to use a material or a service, the first message including a message package hierarchically organized asprogram code for sending a second message to the heterogeneous application responsive to the first message.2. The computer readable medium of claim 1 , wherein each entitlement product entity further includes at least one of the following: at least one sales ...

Consistent Interface for Customer - Message Set 1

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a customer business object.

HUMIDIFIER, FUEL CELL DEVICE WITH A HUMIDIFIER AND MOTOR VEHICLE WITH A FUEL CELL DEVICE COMPRISING A HUMIDIFIER

A humidifier comprises at least one humidifier module, which has a membrane permeable to water vapor and respectively on both sides of the membrane, a flow field frame with at least two walls defining a flow channel. A thermal bridge with an increased thermal conductivity compared to the membrane protrudes through the membrane. A fuel cell device comprises such a humidifier and a motor vehicle includes a fuel cell device comprising such a humidifier. 1. A humidifier , comprising:{'claim-text': ['a membrane permeable to water vapor;', 'a first flow field frame with at least two walls defining a first flow channel on a first side of the membrane;', 'a second flow field frame with at least two walls defining a second flow channel on a second side of the membrane opposite the first side; and', 'a thermal bridge with a higher thermal conductivity than the membrane which protrudes through the membrane,'], '#text': 'at least one humidifier module that comprises:'}wherein the thermal bridge is sealed off from the membrane;wherein the thermal bridge includes a pin that protrudes through the membrane from the first side of the membrane to a pin seat in the second flow field frame, andwherein the pin is formed as one piece with the walls and/or the pin seat is arranged in the walls.2. The humidifier according to claim 1 , wherein the humidifier includes a plurality of humidifier modules collectively having a plurality of membranes separated by flow field frames claim 1 , and wherein each flow field frame has a plurality of flow channels with associated walls.3. (canceled)4. The humidifier according to claim 1 , wherein a plurality of the pins and a corresponding number of pin seats are provided claim 1 , which are associated with the walls.5. The humidifier according to claim 2 , wherein each of a partial quantity of the flow field frames have pins on both sides of the flow field frame assignable to the adjacent membranes claim 2 , and each of a set of the flow field frames ...

Integration scenario for master data with software-as-a-service system

According to one general aspect, a method may include replicating, to a software-as-a-service application, a plurality of pieces of master data from a physically remote master database. The method may also include converting the plurality of pieces of master data into one or more pieces of local data of the software-as-a-service application. The method may include changing one or more of either the pieces of master data or the pieces of local data. The method may further include synchronizing the changed pieces of either master data or local data between the remote master database and the software-as-a-service application.

Fuel cell device with a flushing gas path

A fuel cell device ( 1 ) having a fuel cell ( 2 ) with a housing ( 7 ) and, accommodated therein, a membrane-electrode assembly ( 6 ) with a cathode and an anode, having a cathode gas path ( 3 ) that serves to transport a cathode gas and that extends through the membrane-electrode assembly ( 6 ) on the cathode side, and having a flushing gas path ( 5 ) that serves to transport a flushing gas to flush the housing ( 7 ) during operation and that extends through the housing ( 7 ) is provided. It is provided that a section of the flushing gas path ( 5 ) runs through the cathode gas path ( 3 ). In this manner, the fuel cell device ( 1 ) has a compact structure of just a few parts.

Method for Determining the Articulation Angle of a Combination

The invention relates to a method and to a device for determining the articulation angle of a combination, consisting of a towing vehicle and a trailer attached using a tongue, by identifying the hitch tongue using a digital back-up camera with variable exposure times, the following steps being carried out: a) recording a first color image of the rear environment of the towing vehicle, the color image being based on the HSY color space, b) analyzing the hue values, saturation values and brightness values of adjacent surfaces of a vehicle-environment region that is to be evaluated, c) determining the tongue from the first color image using an edge detection method in order to determine the articulation angle if the hue values, saturation values and brightness values of adjacent surfaces in the region that is to be evaluated are substantially equal, “substantially equal” meaning that the values of hue, saturation and brightness of adjacent surfaces differ by at most a first threshold in percent, d) recording a second color image in the HSY color space if in the first color image the hue values and saturation values of adjacent surfaces in the region that is to be evaluated are substantially equal while the brightness values of the adjacent surfaces deviate greatly from each other, “deviate greatly from each other” meaning that the brightness values of adjacent surfaces differ from each other by more than a second threshold in percent, the exposure time of the second color image being selected in such a way that the brightness values of the adjacent surfaces within the vehicle-environment region that is to be evaluated are substantially equal, e) determining the tongue from the second color image by means of an edge detection method in order to determine the articulation angle.

FUEL CELL SYSTEM AS WELL AS VEHICLE HAVING SUCH A FUEL CELL SYSTEM

A fuel cell system including: a fuel cell stack; a cathode gas supply source including a cathode supply path for feeding cathode operating gas into the fuel cell stack and a cathode exhaust gas path for discharging cathode exhaust gas out of the fuel cell stack, and a fuel cell cooling system for cooling the fuel cell stack including a coolant path into which the fuel cell stack is integrated so as to transfer heat is provided. It is provided that the cathode gas supply source also includes a turbine arranged in the cathode exhaust gas path, and the coolant path of the fuel cell cooling system in the flow path of the cathode exhaust gas downstream from the turbine is in heat-transferring contact with the cathode exhaust gas path. This achieves a cooling of the coolant by the cathode exhaust gas and a heating of the cathode exhaust gas by the coolant. 1. A fuel cell system comprising:a fuel cell stack;a cathode gas supply source comprising a cathode supply path for feeding cathode operating gas into the fuel cell stack and a cathode exhaust gas path for discharging cathode exhaust gas out of the fuel cell stack;a fuel cell cooling system for cooling the fuel cell stack and comprising a coolant path, the fuel cell stack being integrated into the coolant path so as to transfer heat,the cathode gas supply source further comprising a turbine arranged in the cathode exhaust gas path, the coolant path in the flow path of the cathode exhaust gas downstream from the turbine being in heat-transferring contact with the cathode exhaust gas path.2. The fuel cell system as recited in wherein the cathode gas supply source further comprises a humidifier claim 1 , the cathode exhaust gas flowing through the humidifier claim 1 , the coolant path in the flow path of the cathode exhaust gas downstream from the humidifier being in heat-transferring contact with the cathode exhaust gas path.3. The fuel cell system as recited in wherein the humidifier is arranged upstream from the turbine ...

Combined cooling circuit for a fuel cell

A fuel cell system includes a combined cooling circuit for a motor vehicle that provides a method of cooling a fuel cell of a fuel cell system.

HUMIDIFICATION SYSTEM, AND FUEL CELL SYSTEM COMPRISING A HUMIDIFICATION SYSTEM

A humidification system for a fuel cell system is provided, comprising a feed line for supplying cathode gas which is to be or is humidified, to a heat exchanger, further comprising a liquid supply and an eddy generator, located upstream of the liquid supply, for generating eddies in the flowing cathode gas. A fuel cell system comprising a humidification system is also provided. 1. A humidification system for a fuel cell system , comprising:a heat exchanger including a charge air cooler having a feed line the feed line including a tube for supplying a flow of cathode gas which is to be or is humidified to the heat exchanger;a liquid supply arranged upstream of the heat exchanger relative to a flow direction of the flow of cathode gas; andan eddy generator rigidly mounted in the tube, wherein the eddy generator includes a stator located upstream of the liquid supply relative to the flow direction of the flow of cathode gas,wherein the eddy generator is configured to generate swirls in the flow of cathode gas such that the flow of cathode gas experiences a velocity component in a circumferential direction of the tube and a shearing force acts between the flow of cathode gas and a liquid provided by the liquid supply.2. The humidification system according to wherein the heat exchanger includes an inlet nozzle arranged on the liquid supply side claim 1 , and that the liquid supply is upstream of the inlet nozzle.3. The humidification system according to wherein the heat exchanger has an inlet nozzle connected to the feed line claim 1 , and the liquid supply is connected to the inlet nozzle.4. The humidification system according to wherein the inlet nozzle is arranged so as to be lower than a horizontally arranged center line of the heat exchanger.5. The humidification system according to claim 1 , wherein the liquid supply is connected to the feed line substantially in a vertically oriented orientation from below.6. The humidification system according to claim 1 , ...

Driver assistance system for e.g. monitoring lane turning of motor vehicle, has warning mechanism that is generated due to unintentional turning of lane or occupied adjacent track, where mechanism is indicated as steering wheel vibration

The system has a warning function for monitoring a lane turning of a motor vehicle, and retrieves a state matrix with state variables in a sequence for driving situations such as steering moment given by a driver and an operation of a direction indicator lamp. An output of an optional yes or no answer monitoring generates the moment for holding the lane and releases different warning mechanisms. The mechanism is generated due to unintentional turning of the lane, or due to an occupied adjacent track. The mechanism is indicated in the form of a steering wheel vibration opposite to the driver.

Conditioning unit for conditioning an operating medium and fuel cell assembly with such

Die Erfindung betrifft eine Konditionierungseinheit (40) zur Konditionierung eines gasförmigen Betriebsmediums (14) für eine Brennstoffzelle sowie eine Brennstoffzellenanordnung mit einer solchen Konditionierungseinheit (40). Die Konditionierungseinheit (40) umfasst: – eine Befeuchtungseinrichtung (50) zur Befeuchtung des Betriebsmediums, welche ein erstes Strömungsfeld (52) zur Durchleitung des zu befeuchtenden gasförmigen Betriebsmediums (14) sowie ein zweites Strömungsfeld (54) zur Durchleitung eines feuchten Gases (15) umfasst sowie wenigstens eine wasserdampfpermeable Membran (56), welche das erste und das zweite Strömungsfeld (52, 54) voneinander trennt, sowie – eine Filtereinrichtung (60) zur Entfernung partikulärer und/oder fluidförmiger Bestandteile aus dem Betriebsmedium (14). Es ist vorgesehen, dass die Filtereinrichtung (60) ein Filtermaterial (61, 62, 63) umfasst, das innerhalb des ersten Strömungsfeldes (52) angeordnet ist. The invention relates to a conditioning unit (40) for conditioning a gaseous operating medium (14) for a fuel cell and to a fuel cell arrangement having such a conditioning unit (40). The conditioning unit (40) comprises: - a humidifying device (50) for humidifying the operating medium, which has a first flow field (52) for passing the gaseous operating medium (14) to be humidified and a second flow field (54) for passing a moist gas (15) and at least one water vapor permeable membrane (56) which separates the first and second flow fields (52, 54), and - filter means (60) for removing particulate and / or fluid constituents from the operating medium (14). It is provided that the filter device (60) comprises a filter material (61, 62, 63) which is arranged within the first flow field (52).

Combined cooling circuit for a fuel cell

Die Erfindung betrifft ein Brennstoffzellensystem mit einem kombinierten Kühlkreis für ein Kraftfahrzeug und ein Verfahren zum Kühlen der Brennstoffzelle eines Brennstoffzellensystems. The invention relates to a fuel cell system with a combined cooling circuit for a motor vehicle and a method for cooling the fuel cell of a fuel cell system.

Fuel cell assembly of fuel cell electric vehicle, has oxygen enriching apparatus arranged for increasing oxygen content in oxygen-containing gas mixture which is supplied to cathode chamber from cathode gas supply

The fuel cell assembly (10) comprises a fuel cell stack (12) having a cathode gas supply (14) for supplying cathode chamber of the fuel cell stack with an oxygen containing gas mixture, and a cathode gas discharge (16). The cathode gas supply is arranged on a feed line (18). An oxygen enriching apparatus (28) is arranged for increasing the oxygen content in the oxygen-containing gas mixture. The cathode gas supply has a recirculation line (32) arranged downstream of the air conveyor (22) from feed line. The oxygen enriching apparatus is arranged in recirculation line.

Method and device for cleaning a vehicle

The invention relates to a method for cleaning a vehicle (40) using a car wash facility (25), which comprises at least one vertically aligned first cleaning tool (28), which can be displaced in a longitudinal and perpendicular direction in relation to the vehicle (40) and at least one horizontally aligned second cleaning tool (31), which can be adjusted in the vertical direction to follow the vehicle contours and in the longitudinal direction of the vehicle (40). The aim of the invention is to improve the method to such an extent that over-long vehicles can also be cleaned. To achieve this, a test unit (33) verifies whether the vehicle length exceeds a predetermined maximum value and if said maximum value is exceeded, the tail (41) and/or front (42) of the vehicle is cleaned using only the first (28) or only the second cleaning tool (31). The invention also relates to a car wash facility.

A fuel cell system for heating a fuel cell and method of operating the fuel cell system

Die Erfindung betrifft ein Brennstoffzellensystem (10) zum Erwärmen einer Brennstoffzelle (36), wobei das Brennstoffzellensystem (10) eine Brennstoffzelle (36) und wenigstens einen Wärmetauscher (12) umfasst, der wenigstens eine Wärmetauscher (12) wenigstens eine Trennwand (16) aufweist, welche Fluidkanäle (14) des wenigstens einen Wärmetauschers (12) voneinander trennt, die Fluidkanäle (14) mit wenigstens einer Betriebsmittelöffnung (44) der Brennstoffzelle (36) strömungstechnisch verbunden sind, und die wenigstens eine Trennwand (16) wenigstens in einem Teilbereich (28) ein Heizelement (18) aufweist. Kennzeichnend ist vorgesehen, dass – das Heizelement (18) im Teilbereich (28) im Inneren der Trennwand (16) angeordnet ist, oder – das Heizelement (18) im Teilbereich (28) die Trennwand (16) ausbildet. Ferner betrifft die Erfindung ein Verfahren zum Betreiben des erfindungsgemäßen Brennstoffzellensystems (10). The invention relates to a fuel cell system (10) for heating a fuel cell (36), the fuel cell system (10) comprising a fuel cell (36) and at least one heat exchanger (12) which has at least one heat exchanger (12) and at least one partition (16) Which fluid channels (14) of the at least one heat exchanger (12) separate from one another, the fluid channels (14) are connected in terms of flow technology to at least one operating fluid opening (44) of the fuel cell (36), and the at least one partition wall (16) at least in a partial area ( 28) has a heating element (18). It is characteristically provided that - the heating element (18) is arranged in the partial area (28) inside the partition (16), or - the heating element (18) forms the partition (16) in the partial area (28). The invention further relates to a method for operating the fuel cell system (10) according to the invention.

Method for producing a blank of a can

Die Erfindung betrifft ein Verfahren zur Herstellung eines Rohlings (10) für die Herstellung einer Dose, insbesondere einer Aerosolsprühdose, wobei aus einem kreisförmigen Blech (12) mittels eines ersten Umformprozesses ein zumindest abschnittsweise zylindrischer Hals (14) ausgeformt wird, dessen Mittelachse (16) senkrecht auf einer durch das Blech (12) aufgespannten Grundebene (18) steht und durch den Mittelpunkt (20) des Blechs (12) verlauft, und dessen Durchmesser geringer ist als der Durchmesser des Blechs (12), so dass ein um den Hals (14) verlaufender, in der Grundebene (18) liegender Rand (32) verbleibt, wobei ein parallel im Abstand zur Grundebene (18) ausgebildeter Boden (22) des Halses (14) unter Bildung einer Öffnung (28) abgetrennt wird und wobei eine durch die Abtrennung des Bodens (22) freigewordene umlaufende Kante (26) des Halses (14) zu einer Außenseite eines sich quer zur Grundebene (18) erstreckenden umlaufenden Mantels (24) des Halses (14) umgebördelt wird. The invention relates to a method for producing a blank (10) for producing a can, in particular an aerosol can, wherein an at least partially cylindrical neck (14) is formed from a circular metal sheet (12) by means of a first forming process. perpendicular to a base plane (18) spanned by the plate (12) and passing through the center (20) of the plate (12), and whose diameter is less than the diameter of the plate (12), so that around the neck ( 14) extending, in the ground plane (18) lying edge (32) remains, wherein a parallel spaced from the ground plane (18) trained bottom (22) of the neck (14) is separated to form an opening (28) and wherein a through the separation of the bottom (22) free circumferential edge (26) of the neck (14) is crimped to an outer side of a transverse to the ground plane (18) extending circumferential jacket (24) of the neck (14).

Method and device for cleaning a vehicle

vehicle

Die Erfindung betrifft ein Fahrzeug (10) mit einem Brennstoffzellensystem (12) zur Bereitstellung einer elektrischen Energie zum Antrieb des Fahrzeugs (10), wobei das Brennstoffzellensystem (12) eine Brennstoffzelle (14) und ein kathodenseitiges Zuleitungssystem (16) zum Versorgen der Brennstoffzelle (14) mit Umgebungsluft (30) umfasst, wobei das Zuleitungssystem (16) einen ersten Einlass (22) aufweist, welcher in einem Frontbereich (24) des Fahrzeugs (10) angeordnet ist, und einen zweiten Einlass (26) aufweist, welcher vor in der Umgebungsluft (30) befindlichem flüssigen oder gefrorenen Wasser stärker geschützt angeordnet ist als der erste Einlass (22), und das Brennstoffzellensystem (12) ausgebildet ist, einen gesamten, in das Zuleitungssystem (16) einströmenden Luftstrom aktiv auf einen durch den ersten Einlass (22) strömenden ersten Anteil (23) und einen durch den zweiten Einlass (26) strömenden zweiten Anteil (27) aufzuteilen. The invention relates to a vehicle (10) with a fuel cell system (12) for providing electrical energy for driving the vehicle (10), wherein the fuel cell system (12) comprises a fuel cell (14) and a cathode-side supply system (16) for supplying the fuel cell (16). 14) with ambient air (30), wherein the supply system (16) has a first inlet (22) which is arranged in a front region (24) of the vehicle (10) and a second inlet (26), which in front the liquid or frozen water (30) is more protected than the first inlet (22) and the fuel cell system (12) is designed to actively channel an entire airflow entering the supply system (16) through the first inlet (16). 22) flowing first portion (23) and a second portion (27) flowing through the second inlet (27) to divide.

Humidification system and fuel cell system with a humidification system

Die Erfindung betrifft ein Befeuchtungssystem (1) für ein Brennstoffzellensystem (2) mit einer Zufuhrleitung (8) für die Zuführung von zu befeuchtendem oder befeuchteten Kathodengas an einen Wärmetauscher (13), mit einer Flüssigkeitszufuhr (11), und mit einem stromaufwärts der Flüssigkeitszufuhr (11) angeordneten Drallerzeuger (12) zur Erzeugung von Verwirbelungen im strömenden Kathodengas. Außerdem betrifft die Erfindung ein Brennstoffzellensystem mit einem Befeuchtungssystem. The invention relates to a humidification system (1) for a fuel cell system (2) having a supply line (8) for supplying cathode gas to be humidified or moistened to a heat exchanger (13), with a liquid feed (11), and upstream of the liquid feed (11). 11) arranged swirl generator (12) for generating turbulence in the flowing cathode gas. Moreover, the invention relates to a fuel cell system with a humidification system.

Packaging, in particular bag, with an information carrier

Die Erfindung betrifft eine Verpackung, insbesondere eine Tüte (1), mit einem vorderen Seitenteil (2) und einem hinteren Seitenteil (3), die im ungebrauchten und geschlossenen Zustand der Tüte (1) aufeinander aufliegen und beim Öffnen der Tüte (1) voneinander getrennt werden. Zwischen dem vorderen Seitenteil (2) und dem hinteren Seitenteil (3) ist ein Informationsträger (8) angeordnet, dessen Information verborgen ist, solange das vordere Seitenteil (2) und das hintere Seitenteil (3) aufeinander aufliegen, und dessen Information (9) sichtbar wird, wenn das vordere Seitenteil (2) und das hintere Seitenteil (3) beim Öffnen der Tüte (1) voneinander getrennt werden.

Fuel cell and fuel cell system

A fuel cell comprises a polymer electrolyte membrane, an anode electrode being associated with said membrane on the first side thereof and a cathode electrode being associated with said membrane on the second side thereof, wherein a gas diffusion layer is associated with each of the electrodes on the side thereof that faces away from the polymer electrolyte membrane, and wherein a flow field plate having a flow field for distributing the reactants is associated with each of the gas diffusion layers on the side thereof that faces away from the polymer electrolyte membrane, characterized in that at least one conducting line formed from a hygroscopic and/or capillary-active material is provided for conducting water and thus for moistening the polymer electrolyte membrane.

System to increase consumption

The system includes an exchange point (6) for exchanging a banknote (1) of a first currency into money of a second currency. The number (3) of the banknote presented by a person for exchange is detected. The detected number is compared with a winning number, which is selected from a range of numbers of banknotes of the first currency, that are in circulation. A person whose number matches the winning number is awarded a prize.

Fuel cell assembly

Brennstoffzellenanordnung (10), umfassend einen Brennstoffzellenstapel (12) mit einer Kathodengaszufuhr (14) zur Versorgung eines Kathodenraums des Brennstoffzellenstapels (12) mit einem sauerstoffhaltigen Gasgemisch und mit einer Kathodengasabfuhr (16), wobei die Kathodengaszufuhr (14) eine in einer Zufuhrleitung (18) angeordnete Luftfördereinrichtung (22) aufweist sowie eine Sauerstoffanreicherungsvorrichtung (28) zur Anhebung eines Sauerstoffanteils in dem sauerstoffhaltigen Gasgemisch, dadurch gekennzeichnet, dass die Kathodengaszufuhr (14) eine Rezirkulationsleitung (32) aufweist, die stromab der Luftfördereinrichtung (22) von der Zufuhrleitung (18) abzweigt und stromauf der Luftfördereinrichtung (22) wieder in die Zufuhrleitung (18) mündet, wobei die Sauerstoffanreicherungsvorrichtung (28) in der Rezirkulationsleitung (32) angeordnet ist. Fuel cell arrangement (10), comprising a fuel cell stack (12) with a cathode gas supply (14) for supplying a cathode space of the fuel cell stack (12) with an oxygen-containing gas mixture and with a cathode gas discharge (16), the cathode gas supply (14) being one in a supply line (18) ) arranged air delivery device (22) and an oxygen enrichment device (28) for increasing an oxygen content in the oxygen-containing gas mixture, characterized in that the cathode gas supply (14) has a recirculation line (32) which is downstream of the air delivery device (22) from the supply line (18 ) branches off and opens up again into the supply line (18) upstream of the air delivery device (22), the oxygen enrichment device (28) being arranged in the recirculation line (32).

Processing device for connection to a fuel cell cooling system and for deionization of the coolant, compatible fuel cell system and use of the processing device

Die Erfindung betrifft eine Aufbereitungseinrichtung (50) zur Entionisierung eines Kühlmittels eines Brennstoffzellenkühlsystems (40) sowie ein Brennstoffzellensystem (50) mit hierzu kompatiblen Brennstoffzellenkühlsystem (40). Aufbereitungseinrichtung (50) und Brennstoffzellenkühlsystem (40) sind miteinander fluidführend verbindbar, so dass das Kühlmittel des Brennstoffzellenkühlsystems (40) mittels einer Entionisierungseinrichtung (53) der Aufbereitungseinrichtung (50) entionisiert werden kann. Der Verlauf wird mittels eines Sensors (54) der Aufbereitungseinrichtung (50) überwacht, der ein mit einer Ionenkonzentration des Kühlmittels korrelierendes Signal ausgibt. The invention relates to a treatment device (50) for deionizing a coolant of a fuel cell cooling system (40) and a fuel cell system (50) having a fuel cell cooling system (40) compatible therewith. Conditioning device (50) and fuel cell cooling system (40) can be connected to one another in a fluid-conducting manner so that the coolant of the fuel cell cooling system (40) can be deionized by means of a deionization device (53) of the treatment device (50). The course is monitored by means of a sensor (54) of the processing device (50), which outputs a signal correlated with an ion concentration of the coolant.

CHOPSTICKS

Humidification system, and fuel cell system comprising a humidification system

A humidification system for a fuel cell system is provided, comprising a feed line for supplying cathode gas which is to be or is humidified, to a heat exchanger, further comprising a liquid supply and an eddy generator, located upstream of the liquid supply, for generating eddies in the flowing cathode gas. A fuel cell system comprising a humidification system is also provided.

Fahrzeugwaschanlage

Befeuchter, brennstoffzellenvorrichtung mit befeuchter sowie kraftfahrzeug

Die Erfindung betrifft einen Befeuchter mit mehreren zwischen Endplatten (5) mittels Zugstäben (7) verspannten, eine für Wasserdampf durchlässige Membran (9) aufweisenden Befeuchtermodulen (6), bei denen beidseits der Membran (9) jeweils ein Flussfeldrahmen (10) mit einer Mehrzahl ein Flussfeld definierenden Stegen angeordnet ist. Die Zugstäbe sind als Kühlmittelrohre bildende Hohlstäbe (17) gestaltet zur Durchleitung eines Kühlmediums. Die Erfindung betrifft weiterhin eine Brennstoffzellenvorrichtung (1) sowie ein Kraftfahrzeug.

Essstäbchen

Fahrzeugwaschanlage

Um eine Fahrzeugwaschanlage (10) mit mindestens einer in Längs- und in Querrichtung eines zu reinigenden Fahrzeugs an diesem vorbeibewegbaren Düsenanordnung (42), die zur Reinigung des Fahrzeugs mit einer Reinigungsflüssigkeit beaufschlagbar ist, derart weiterzubilden, daß sie eine konstruktiv einfachere und störungsunempfindlichere Ausgestaltung aufweist, wird erfindungsgemäß vorgeschlagen, daß die Düsenanordnung zumindest zwei Düsengruppen (62, 66, 70) umfaßt, wobei eine erste Düsengruppe (62) während einer Querbewegung und eine zweite Düsengruppe (60) während einer Längsbewegung der Düsenanordnung dem zu reinigenden Fahrzeug zugewandt ist.

Spannmutter

Spannmutter

Befeuchtungssystem und Brennstoffzellensystem mit einem solchen

Die Erfindung betrifft ein Befeuchtungssystem (1) zur Befeuchtung eines in einer Leitung (4) strömenden Kathodengases eines Brennstoffzellensystems (2), mit einer Wasserzuführung (37) und einer in der Leitung (4) ausgebildeten, ein Wasserreservoir (14) aufweisenden Kammer (15), in der ein Wasserrad (35) derart drehbar und in das Wasserreservoir (14) teilweise eintauchend gelagert ist, dass das mittels der Wasserzuführung (37) dem Wasserreservoir (14) zugeführte flüssige Wasser durch das Wasserrad (35) anhebbar und verteilbar ist. Die Erfindung betrifft darüber hinaus ein Brennstoffzellensystem (2) mit einem Befeuchtungssystem (1).

Verfahren zur herstellung einer airbagabdeckung

Brennstoffzellenvorrichtung mit spülgaspfad

Die Erfindung betrifft eine Brennstoffzellenvorrichtung (1) mit einer Brennstoffzelle (2), die ein Gehäuse (7) und eine darin angeordnete Membran-Elektroden-Anordnung (6) mit einer Kathode und einer Anode aufweist, einem Kathodengaspfad (3) zum Transport eines Kathodengases, der sich kathodenseitig durch die Membran-Elektroden-Anordnung (6) erstreckt, und einem Spülgaspfad (5) zum Transport eines das Gehäuse (7) im Betrieb spülenden Spülgases, der sich durch das Gehäuse (7) erstreckt. Es ist vorgesehen, dass ein Abschnitt des Spülgaspfades (5) durch den Kathodengaspfad (3) verläuft. Hierdurch weist die Brennstoffzellenvorrichtung (1) einen kompakten und aus wenigen Teilen bestehenden Aufbau auf.

HiFi-Audio-Röhrenverstärker

Die vorliegende Erfindung weist einen HiFi-Audio-Röhrenverstärker (1000), mit einem Gehäuse (500), einem Röhrengehäuseabschnitt (300) und einer an dem Gehäuse (500) intrigierten Aufbewahrungsbox (400) für einen Kopfhöher (700), wobei der Röhrengehäuseanschnitt (300) eine Mehrzahl von Röhren (100) sowie einen Kopfhörer für einen HiFi-Audio-Röhrenverstärker auf.

Verfahren zur Herstellung einer Airbagabdeckung

System zur anwendung und steigerung der nutzungshäufigkeit von wertkarten, vorzugsweise von kredit-, zahlungs-, bonus-und kundenkarten

Die Erfindung betrifft ein System zur Anwendung von Wertkarten, insbesondere von Kredit-, Zahlungs-, Bonus- und Kundenkarten, wobei in einem Anwendungsbereich (1) eine Karte (10) eines Karteninhabers in einem Lesegerät (11) ausgelesen wird, aus der Karte (10) ausgelesene Informationen über eine Datenleitung (12) an einen Rechner (21) einer Bank übertragen werden, wobei diese Informationen Teil einer Autorisierungsanf rage sind und wenigstens die Kartennummer der Karte (10) umfassen, und wobei der Rechner (21) die Teilnahme des Karteninhabers an einem Gewinnspiel veranlasst.

Method and device for cleaning a vehicle

Chopsticks

The invention relates to a set of chopsticks ( 1 ) comprising a cavity ( 3 ) that, starting from the side opposite a mouthpiece ( 2 ) of the chopsticks ( 1 ) extends in the longitudinal direction into the chopsticks ( 1 ), and an object, particularly an information carrier ( 5 ), is placed inside the cavity ( 3 ). The open end of the cavity ( 3 ) is preferably closed by a stopper ( 4 ).

Instalacion de lavado de vehiculos.

Instalación de lavado de vehículos (10), con por lo menos una disposición de toberas (42) que se puede mover por delante de un vehículo (12) en los sentidos longitudinal y transversal del vehículo que se desea limpiar, y que puede ser alimentada con líquido de limpieza para el lavado del vehículo (12), caracterizada porque la disposición de toberas (42) comprende por lo menos dos grupos de toberas (62, 66, 70), estando un primer grupo de toberas (62) orientado hacia el vehículo (12) que se desea limpiar durante un movimiento transversal y estando el segundo grupo de toberas (60) orientado hacia el vehículo que se desea limpiar durante un movimiento longitudinal de la disposición de toberas (42).

Inhalationseinrichtung

Inhalationseinrichtung mit einem Vorratsbehälter (VB) für ein Inhalationsgas und mit einem Inhalations-Aufsatz (AU), wobei der Vorratsbehälter (VB) an einer Entnahmeseite zur Entnahme von Inhalationsgas ein entgegen einer Schließkraft betätigbares Ventil (VE) aufweist, der Inhalations-Aufsatz (AU) eine einer Gesichtskontur angepasste Inhalationsmaske (IM) umfasst, handbetätigbare Bedienmittel (BH) zum Öffnen des Ventils (VE) entgegen der Schließkraft vorgesehen sind, der Aufsatz (AU) einen Grundkörper (HK) und relativ zu diesem bewegbare Bedienmittel (BH) enthält, der Grundkörper (HK) in der Gebrauchsposition auf dem Vorratsbehälter (VB) festlegbar ist, die Bedienmittel (BH) einen auserhalb vom Grundköper (HK) und Maske (IM) liegenden Griffabschnitt (GA) und einen bei Krafteinrichtung auf dem Griffabschnitt (GA) das Ventil (VE) öffnend betätigenden Druckabschnitt (DA) enthalten.

Humidifier, fuel cell device having a humidifier, and motor vehicle

A humidifier has a plurality of humidifier modules that are clamped between end plates by tie rods and have a membrane that is permeable to water vapor, in which on both sides of the membrane there is respectively arranged a flow field frame having a multiplicity of webs defining a flow field. The tie rods are configured as hollow rods forming coolant tubes for a coolant to be led through. A fuel cell device and a motor vehicle having such a humidifier are also provided.

Essstäbchen

Combined cooling circuit for a fuel cell

A fuel cell system includes a combined cooling circuit for a motor vehicle that provides a method of cooling a fuel cell of a fuel cell system.

System zur Steigerung des Konsums

Die Erfindung betrifft ein System zur Steigerung des Konsums, bei dem in einer Umtauschstelle (6) zum Umtauschen eines Geldscheines (1) einer ersten Währung in Geld einer zweiten Währung die Nummer (3) des von einer Person gelieferten, umzutauschenden Geldscheines (1) der ersten Währung erfassbar ist, wobei die erfasste Nummer (3) des Geldscheines (1) der ersten Währung mit Gewinnnummern verglichen wird, die aus einer Vielzahl von Nummern von im Umlauf befindlichen Geldscheinen der ersten Währung ermittelt werden.

Processing of business object identifiers in master data integration scenarios involving non-local identifiers

Disclosed is a mechanism to process business object IDs in inbound and outbound processing. The mechanism takes into account a mapping table, matching capabilities, number ranges, inbound error and conflict handling, inbound processing, outbound processing, initial load, and data migration.

Integration scenario for master data with software-as-a-service system

According to one general aspect, a method may include replicating, to a software-as-a-service application, a plurality of pieces of master data from a physically remote master database. The method may also include converting the plurality of pieces of master data into one or more pieces of local data of the software-as-a-service application. The method may include changing one or more of either the pieces of master data or the pieces of local data. The method may further include synchronizing the changed pieces of either master data or local data between the remote master database and the software-as-a-service application.