Phosphate Based Compound, Use Of The Compound In An Electrochemical Storage Device And Methods For Its Preparation

A phosphate based compound basically comprising—A: exchangeable cations used in charging and discharging, e.g. Li, Na, K, Ag, —B: non-exchangeable cations from the transition metals, group 3-12 of the periodic table of elements, e.g. Fe, Mn, Co, Cr, Ti, V, Cu, Sc, —C: 60 Mol-%-90 Mol-%, preferably 75 Mol-% of the compound being phosphate (PO 4 ) 3− anions, where oxygen is or may be partially substituted by a halide (e.g. F, Cl) and/or OH − to a maximum concentration of 10 Mol-% of the oxygen of the anions and wherein said (PO 4 ) 3− coordination polyhedra may be partially substituted by one or more of: SiO 4 4 silicate, BO 3 3− borate, CO 3 2− carbonate, H 2 O water up to a maximum amount of <31 Mol-% of the anions, said compound being in crystalline form and having open elongate channels extending through the unit cell of the structure and with the compound being present either in single crystal form or as an anisotropic microcrystalline or nanocrystalline material. The phosphate based compound is used as an electroactive material, for example as a cathode, an anode or a separator in an ion battery or electrochemical storage device or electrochemical cell.

METHOD AND CONTROL UNIT FOR OPERATING A VALVE

A method for operating a valve, in particular a fuel injector of an internal combustion engine of a motor vehicle, in which an auxiliary variable is obtained as a function of at least one electrical operating variable of an electromagnetic actuator driving a component of the valve, in particular a valve needle, and in which the auxiliary variable is checked for the presence of a predefinable characteristic. A reference variable which characterizes the operating behavior of the electromagnetic actuator is ascertained, the auxiliary variable is modified as a function of the reference variable to obtain a modified auxiliary variable, and the modified auxiliary variable is checked for the presence of the predefinable characteristic. 114-. (canceled)15. A method for operating a valve , comprising:obtaining an auxiliary variable as a function of at least one electrical operating variable of an electromagnetic actuator driving a valve needle of the valve;ascertaining a reference variable which characterizes an operating behavior of the electromagnetic actuator;modifying the auxiliary variable as a function of the reference variable to obtain a modified auxiliary variable; andchecking the modified auxiliary variable for presence of a predefinable characteristic.16. The method as recited in claim 15 , wherein the valve is a fuel injector of an internal combustion engine.17. The method as recited in claim 15 , wherein a time characteristic of one of an actuator voltage or an actuator current is used as at least one electrical operating variable for forming the auxiliary variable.18. The method as recited in claim 15 , wherein the reference variable is obtained with the aid of a model which simulates a dynamic behavior of the electromagnetic actuator.19. The method as recited in claim 18 , wherein the model simulates a dynamic behavior of a magnetic circuit of the electromagnetic actuator.20. The method as recited in claim 18 , wherein the model simulates a time characteristic ...

Configurable Business Rules

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing a graphical user interface configured to present a view of a computer model of a network, wherein the model of the network includes a plurality of elements that represent physical objects in the network and wherein each of the elements is associated with one or more rule points; receiving user input selecting a rule point for an element presented in the view; accepting user input specifying programming logic to be associated with a first one of the predefined conditions of the selected rule point, the programming logic having been entered into a graphical user interface configured to present an interactive template of the predefined condition; enabling the predefined condition based on the accepting; and validating the model by simulating operation of network. 1. A computer-implemented method , the method comprising:providing a graphical user interface configured to present a view of a computer model of a network, wherein the model of the network includes a plurality of elements that represent physical objects in the network and wherein each of the elements is associated with one or more rule points;receiving user input selecting a rule point for an element presented in the view, wherein the rule point comprises a plurality of predefined conditions which are disabled by default;accepting user input specifying programming logic to be associated with a first one of the predefined conditions of the selected rule point, the programming logic having been entered into a graphical user interface configured to present an interactive template of the predefined condition;enabling the predefined condition based on the accepting; andvalidating the model by simulating operation of network wherein validating includes executing user-specified programming logic associated with predefined conditions of one or more of the elements including the user-specified programming ...

NEW PHOSPHATE-AND SILICATE-BASED ELECTRODE MATERIALS, MORE PARTICULARLY FOR LITHIUM ION BATTERIES AND LITHIUM CAPACITORS

The invention relates to the use of new crystalline phosphate- and silicate-based electrode materials, preferably having a hopeite or zeolite lattice structure, which are suitable more particularly for lithium ion batteries and lithium capacitors based on non-aqueous systems. The structure of the inventively used electrode material comprises at least a) 2 to 193 atom % of structure-forming ions M in the form of a lattice structure comprising (MX) coordination polyhedra, where M is selected from one or more elements from groups 2-15, b) 8 to 772 atom % of anions X in the form of a lattice structure comprising (MX) coordination polyhedra, where n=a number from 2-4, X is selected from one or more elements from groups 16 and 17, preferably oxygen, and a fraction of up to 25.01% of the anions X may be replaced by a halide ion such as F or Cl or by OH, c) 0 to 5 atom % of immobile, structure-forming cations of one or more elements from groups 3-13 of the Periodic Table, and d>0 to 46 atom % of mobile cations selected from elements from group 1 or group 11 of the Periodic Table, the structure having at least one channel which is free or is filled wholly or partly with one or more species of the mobile cations and which passes through the unit cell of the structure. 1. An electrode comprising a crystalline material with a structure , which comprises at least{'sub': '4', 'sup': 'n−', 'a) 2 to 193 atom % structure-building ions M in a form of a lattice structure comprising (MX)-coordination polyhedrons, wherein M is selected from one or more elements of groups 2-15,'}{'sub': '4', 'sup': n−', '−, 'b) 8 to 772 atom % anions X in a form of a lattice structure comprising (MX)-coordination polyhedrons, wherein n=a number from 2-4, X is selected from one or more elements of groups 16 and 17, and a portion of up to 25.01% of the anions X are optionally replaced by a halogenide ion or by OH,'}c) 0 to 5 atom % non-mobile structure-building cations of one or more elements from groups 3 ...

Insulator with Air Dielectric Cavities for Electrical Connector

An insulator for an electrical connector that comprises a back shell, metal shell, EMI band, and the insulator. The insulator features alternating contact cavities and air dielectric cavities. The air dielectric cavities reduce the effective dielectric constant of the connector, which allows high-speed data to be transmitted while maintaining impedance, thereby preserving signal fidelity. 1. An insulator for an electrical connector affording a reduction in the effective dielectric constant of the insulator comprising:an insulator body having at least one data pair cavity having a first longitudinal axis and at least one air dielectric cavity having a second longitudinal axis;wherein said at least one data pair cavity and said at least one air dielectric cavity are placed in alternating positions within said insulator body and extend from a front surface of the insulator to a back surface of the insulator; andwherein said first longitudinal axis is generally parallel to said second longitudinal axis.2. The insulator of wherein the insulator is encased in a metal shell.3. The insulator of wherein the insulator is disposed in a back shell.4. The insulator of wherein the insulator is contained within a right-angle electrical connector.5. The insulator of wherein the insulator is contained within a vertical electrical connector.6. The insulator of wherein the insulator is contained within an edge-mounted electrical connector.7. The insulator of wherein the insulator is contained within a male electrical connector.8. The insulator of wherein the insulator is contained within a female electrical connector.9. The insulator of wherein the configuration of the data pair cavities and air dielectric cavities allows for a tighter pitch claim 1 , higher density claim 1 , and lighter weight.10. The insulator of wherein the shape of the data pair cavities and air dielectric cavities allows for a tighter pitch claim 1 , higher density claim 1 , and lighter weight.11. The insulator ...

DEVICE FOR GENERATING OXYGEN FROM PEROXIDES IN IONIC LIQUIDS

The present invention is directed to a device for generating oxygen, comprising at least one oxygen source, at least one ionic liquid, and at least one metal salt, wherein the oxygen source comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the metal salt has an organic and/or an inorganic anion, and comprises one single metal or two or more different metals. The present invention also relates to charge components for filling or refilling the devices, and to the use of ionic liquids as dispersants or solvents for the reaction participants. 1. A device for generating oxygen comprising:at least one reaction chamber for housing a composition for generating oxygen, the composition comprising a combination of constituents consisting of at least one oxygen source, at least one ionic liquid, and at least one metal salt;means for maintaining at least one of the oxygen source, the ionic liquid and the metal salt physically separated from the remaining constituents;means for establishing physical contact of the oxygen source, the ionic liquid and the metal salt; andmeans for allowing oxygen to exit the reaction chamber;wherein the metal salt comprises a single metal or two or more different metals, and an organic and/or an inorganic anion; andwherein the oxygen source comprises a peroxide compound.2. The device according to claim 1 , wherein the oxygen source is selected from: alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.3. The device according to claim 1 , wherein the oxygen source is one or more of NaCO×1.5 HO claim 1 , NaBO×4HO claim 1 , NaBO×HO and urea hydrogen peroxide.4. The device according to claim 1 , wherein the ionic liquid is at least one salt having a cation and an anion claim 1 , wherein the cation is selected from the group consisting of: imidazolium claim 1 , pyrrolidinium claim 1 , ammonium claim 1 , ...

COMPOSITION AND METHOD FOR GENERATING OXYGEN FROM PEROXIDES IN IONIC LIQUIDS

A composition for generating oxygen, comprising at least one oxygen source includes at least one ionic liquid, and at least one metal salt, wherein the oxygen source comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the metal salt has an organic and/or an inorganic anion, and comprises one single metal or two or more different metals. The present invention also relates to methods for generating oxygen, and to the use of ionic liquids in oxygen generating compositions. 1. A composition for generating oxygen , comprisingat least one oxygen source,at least one ionic liquid, and the oxygen source comprises a peroxide compound,', 'the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and', 'the metal salt comprises one single metal or two or more different metals, and an organic and/or an inorganic anion., 'at least one metal salt, wherein'}2. The composition according to claim 1 , wherein the oxygen source and the metal salt claim 1 , or the oxygen source and the ionic liquid claim 1 , or the metal salt and the ionic liquid claim 1 , are not in physical contact with each other.3. The composition according to claim 1 , wherein the oxygen source is selected from alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.4. The composition according to claim 1 , wherein the ionic liquid is at least one salt having a cation and an anion claim 1 , wherein the cation is selected from the group consisting of imidazolium claim 1 , pyrrolidinium claim 1 , ammonium claim 1 , pyridinium claim 1 , pyrazolium claim 1 , piperidinium claim 1 , phosphonium claim 1 , and sulfonium cations.5. The composition according to claim 1 , wherein the ionic liquid is at least one salt having a cation and an anion claim 1 , wherein the anion is selected from the group consisting of dimethylphosphate claim 1 , ...

OXYGEN GENERATOR AND METHOD OF CONTROLLING THE OXYGEN PRODUCTION RATE OF AN OXYGEN GENERATOR

An oxygen generator has a composition for generating oxygen and an acidic compound and/or a basic compound. The composition for generating oxygen includes an oxygen source, an ionic liquid, a metal oxide compound and/or a metal salt, and optionally a basic compound. The oxygen source is a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., the metal oxide compound is an oxide of a single metal or of two or more different metals selected from the metals of groups 2 to 14 of the periodic table of the elements. The metal salt has a single metal or two or more different metals, and an organic and/or an inorganic anion. There is also described a method for controlling the oxygen production rate of the oxygen generator, and a device for generating oxygen in a controlled manner. 1. (canceled)2. The oxygen generator according to claim 16 , wherein the oxygen source is selected from the group consisting of alkali metal percarbonates claim 16 , alkali metal perborates claim 16 , urea hydrogen peroxide claim 16 , and mixtures thereof.3. The oxygen generator according to claim 16 , wherein the ionic liquid is at least one salt having a cation and an anion claim 16 , wherein the cation is selected from the group consisting of imidazolium claim 16 , pyrrolidinium claim 16 , ammonium claim 16 , pyridinium claim 16 , pyrazolium claim 16 , piperidinium claim 16 , phosphonium claim 16 , and sulfonium cations and/or wherein the anion is selected from the group consisting of dimethylphosphate claim 16 , methylsulfate claim 16 , ethylsulfate claim 16 , trifluoromethylsulfonate claim 16 , bis(trifluoromethylsulfonyl)imide claim 16 , chloride claim 16 , bromide claim 16 , iodide claim 16 , tetrafluoroborate claim 16 , hexafluorophosphate claim 16 , acetate claim 16 , and but-3-enoate.4. The oxygen generator according to claim 16 , wherein the metal oxide compound is selected from the group consisting of MnO claim 16 , CoO ...

MODIFIED PHYLLOSILICATES FOR USE IN SOLID CHEMICAL OXYGEN GENERATING COMPOSITIONS, OXYGEN GENERATOR, AND METHOD OF GENERATING OXYGEN

A composition for generating oxygen includes at least one oxygen source selected from chlorates and perchlorates. An oxygen generating device includes such a composition. Oxygen is generated by decomposing such a composition. In the context, phyllosilicate compounds are used as multifunctional components in the oxygen generating compositions. 1. A composition for generating oxygen , the composition comprising:at least one oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, alkaline earth metal chlorates, alkaline earth metal perchlorates, and mixtures thereof; andat least one phyllosilicate compound having at least one transition metal ion intercalated between phyllosilicate sheets.2. The composition according to claim 1 , wherein the at least one transition metal ion is selected from the group consisting of iron claim 1 , manganese claim 1 , cobalt claim 1 , zirconium claim 1 , zinc claim 1 , copper and titanium ions claim 1 , and mixtures thereof.3. The composition according to claim 1 , wherein the at least one transition metal ion is iron and/or manganese.4. The composition according to claim 1 , wherein said at least one phyllosilicate compound is a member of the biotite mixed crystal series.5. The composition according to claim 4 , wherein said at least one phyllosilicate compound is phlogopite.6. An oxygen generating device claim 4 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a composition according to for generating oxygen by a self-sustaining decomposition disposed in said container;'}a container housing said composition; anda primer for starting the decomposition of the composition for generating oxygen in said container.7. The oxygen generating device according to claim 6 , wherein the composition is in the form of one or more shaped parts.8. A method of generating oxygen claim 6 , the method comprising:providing a phyllosilicate compound having at least one transition metal ion ...

OXYGEN GENERATOR AND METHOD FOR TUNING AN OXYGEN PRODUCTION RATE OF AN OXYGEN GENERATOR

An oxygen generator includes a composition for generating oxygen and at least one tuner compact having a core shell structure and including a compound selected from a peroxide decomposition catalyst, an acidic compound or a basic compound. The composition for generating oxygen having an oxygen source, an ionic liquid, a peroxide decomposition catalyst and, if the ionic liquid is an acidic liquid, a basic compound. The oxygen source is a peroxide compound. The ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C. The peroxide decomposition catalyst is a metal oxide compound and/or a metal salt. There is also described a method for tuning the oxygen production rate of a composition for generating oxygen, and a device for generating oxygen in a tuned manner. 1. An oxygen generator , comprisinga composition for generating oxygen, the composition including an oxygen source, a catalyst, an ionic liquid and, if the ionic liquid is acidic, a basic compound;at least one tuner compact having a core shell structure including a core and one or more shell layers; whereina first shell layer completely surrounds the core and each further shell layer completely surrounds a respectively underlying shell layer;at least one of the core and the one or more shell layers consisting of or comprising a compound selected from the group consisting of a catalyst, an acidic compound, and a basic compound, wherein mixtures comprising both an acidic compound and a basic compound, or comprising both an acidic compound and a catalyst, within the core or within the same shell layer are excluded; andthe core and the one or more shell layers being configured to decompose or dissolve or disintegrate upon coming into contact with the composition for generating oxygen; andthe oxygen source comprising a peroxide compound;the ionic liquid being in the liquid state at least in a temperature range from −10° C. to +50° C.; andthe catalyst being a metal oxide compound and ...

PHOSPHATE BASED COMPOUND, USE OF THE COMPOUND IN AN ELECTROCHEMICAL STORAGE DEVICE AND METHODS FOR ITS PREPARATION

A phosphate based compound basically comprising —A: exchangeable cations used in charging and discharging, e.g. Li, Na, K, Ag, —B: non-exchangeable cations from the transition metals, group 3-12 of the periodic table of elements, e.g. Fe, Mn, Co, Cr, Ti, V, Cu, Sc, —C: 60 Mol-%-90 Mol-%, preferably 75 Mol-% of the compound being phosphate (PO)anions, where oxygen is or may be partially substituted by a halide (e.g. F, Cl) and/or OH to a maximum concentration of 10 Mol-% of the oxygen of the anions and wherein said (PO)coordination polyhedra may be partially substituted by one or more of: SiOsilicate, BOborate, COcarbonate, HO water up to a maximum amount of <31 Mol-% of the anions, said compound being in crystalline form and having open elongate channels extending through the unit cell of the structure and with the compound being present either in single crystal form or as an anisotropic microcrystalline or nanocrystalline material. The phosphate based compound is used as an electroactive material, for example as a cathode, an anode or a separator in an ion battery or electrochemical storage device or electrochemical cell. 118-. (canceled)19. Use of a phosphate based compound as an electroactive material , the phosphate based compound comprising: elements of Group 1 of the periodic table of elements,', 'elements of Group 2 of the periodic table of elements,', 'elements of Group 13 of the periodic table of elements,', 'elements of the group of transition metals, Groups 3-12 of the periodic table of elements,', 'elements of Group 14 of the periodic table of elements,, 'wherein up to 25 Mol-% of the compound may be present in each of the following categories, 'A: extractable cations used in charging and discharging and being at least one of Li, Na, K and Ag,'} elements of Group 1 of the periodic table of elements,', 'elements of Group 2 of the periodic table of elements,', 'elements of Group 13 of the periodic table of elements,', 'elements of the group of transition ...

Body Component

A motor vehicle column includes an inner shell and an outer shell made from a metal, which are connected to each other in respective flange regions and which enclose a hollow space between them. In the hollow space a reinforcement element having a basic body made from a fiber composite plastic is arranged to strengthen the body component. The reinforcement element includes a metallic insert, which connects the reinforcement element to the inner and/or outer shell. 18-. (canceled)9. A body component , comprising:an inner shell having flange regions;an outer shell having flange regions, wherein the inner and outer shells are metal, are connected to each other in the flange regions, and enclose a hollow space between them; anda reinforcement element having a fiber composite plastic basic body arranged in the hollow space to strengthen the body component,wherein the reinforcement element comprises at least one metallic insert, which connects the reinforcement element to the inner or outer shell in the flange regions,wherein the body component is a motor vehicle column.10. The body component of claim 9 , wherein the reinforcement element comprises two metallic inserts claim 9 , which are connected to the inner or outer shell in the flange regions.11. The body component of claim 10 , wherein the two metallic inserts are sheet metal inserts.12. The body component of claim 10 , wherein the two metallic inserts are overmolded with fiber composite plastic of the reinforcement element.1312. The body component of claim 10 , wherein the two metallic inserts have at least one through opening.14. The body component of claim 9 , wherein the reinforcement element has further metal reinforcement fibers.15. The body component of claim 14 , wherein the further reinforcement fibers are welded or soldered to the two metallic inserts.16. The body component of claim 9 , wherein the reinforcement element has an S-shaped cross-sectional profile. Exemplary embodiments of the present invention ...

METHOD FOR PRODUCING ROTATING ELECTRICAL MACHINES

A method for producing rotating electrical machines having a motor coil produced in a cantilevered manner for motors or generators, wherein the coil already surrounds the inner part during the manufacturing process, i.e. is pre-assembled, and this is also used as an aid for coil shaping during the production of the coil, includes a first step, in which the motor coil is wound in a stepwide process between two end faces over the magnetic inner part and completely surrounds the inner part, a second step, in which the shaping of the motor coil is carried out by pressing the winding wires by moving the shaft with the surface of the inner part against the inner side of the motor coil, in particular by eccentrically rolling off of the latter and pressing it against an abutment, and a third step, in which the pressed motor coil is baked by way of applying heat. Also provided is a rotating electrical machine. 1. A method for producing rotating electrical machines having a motor coil produced in a cantilevered manner for motors or generators , wherein the coil already surrounds the inner part during the manufacturing process , i.e. is pre-assembled , and this is also used as an aid for coil shaping during the production of the coil , comprising:a first step, in which the motor coil is wound in a stepwide process between two end faces over a magnetic inner part and completely surrounds the inner part,a second step, in which shaping of the motor coil is carried out by compressing the winding wires by moving the shaft with a surface of the inner part against an inner side of the motor coil, anda third step, in which the compressed motor coil is baked by applying heat.2. The method as claimed in claim 1 , wherein the first and second method steps are combined to one single method step claim 1 , wherein the shaping of the motor coil is carried out during the winding process by eccentrically rolling off of the surface of the inner part on the inner side of the motor coil against ...

Zeolite Components for Use in Solid Chemical Oxygen Generators

The present invention relates to a composition for generating oxygen, comprising at least one oxygen source selected from chlorates and perchlorates, to an oxygen generator comprising such a composition, and a method for generating oxygen by decomposing such a composition. The present invention further relates to the use of zeolite compounds as multifunctional components in the oxygen generating compositions. 1. A composition for generating oxygen , comprising at least one oxygen source selected from alkali metal chlorates , alkali metal perchlorates , alkaline earth metal chlorates , alkaline earth metal perchlorates and mixtures thereof ,characterized in that the composition further comprises at least one zeolite compound, the zeolite compound having a framework comprising open channels, and optionally also comprising open cages and/or closed cages.2. The composition of claim 1 , characterized in that the at least one zeolite compound is selected from the group consisting of zeolites having a one-dimensional system of channels claim 1 , zeolites having a two-dimensional system of channels claim 1 , zeolites having a three-dimensional system of channels claim 1 , and zeolites having cages.3. The composition of claim 1 , characterized in that the at least one zeolite compound is selected from the mordenite group claim 1 , the heulandite group claim 1 , the natrolite group or the sodalite group.4. The composition of claim 1 , characterized in that the at least one zeolite compound comprises at least one transition metal as a constituent of the framework and/or enclosed within a closed cage.5. The composition of any one of claim 1 , characterized in that the at least one zeolite compound comprises at least one transition metal containing compound or carbon containing compound accommodated within an open channel and/or within an open cage.6. The composition of claim 4 , characterized in that the transition metal is selected from the group consising of iron claim 4 , ...

METHOD FOR ADAPTING A COMMON-RAIL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

In a method for adapting at least one injector of an injection system, in particular of a common-rail injection system of an internal combustion engine of a motor vehicle, where injections take place based on a characteristics map with at least two input variables and at least one output variable, a transition is carried out into a learning mode in which only discrete values are permitted for one of the at least two input variables of the characteristics map. 1. A method for adapting at least one injector of an injection system , in which injections are performed based on a characteristics map that provides at least one output variable based on at least two input variables , the method comprising:transitioning, by processing circuitry, into a learning mode in which only discrete values are permitted for one of the at least two input variables of the characteristics map; andupdating, by the processing circuitry, the characteristics map during the learning mode.2. The method of claim 1 , wherein the transitioning is performed when correction parameters necessary for the updating have not yet been ascertained or must be re-ascertained.3. The method of claim 1 , wherein one of the at least two input variables of the characteristics map is adjusted only in discrete stages.4. The method of claim 3 , wherein only those predefined values for which base points are already provided in the characteristics map are used for the discrete stages.5. The method of claim 1 , further comprising ascertaining a value of the one input variable to be provided during normal operation claim 1 , wherein claim 1 , the updating includes setting whichever one of the permitted discrete values that is closest to the ascertained value as a setpoint value of the one input variable.6. The method of claim 1 , wherein a hysteresis is provided at each of a plurality of switchover points between respective pairs of the permitted discrete values.7. The method of claim 1 , wherein an entirety of the ...

ORTHO-PHOSPHATE COMPONENTS FOR USE IN SOLID CHEMICAL OXYGEN GENERATORS

The present invention relates to a composition for generating oxygen, comprising at least one oxygen source selected from chlorates and perchlorates, to an oxygen generator comprising such a composition, and a method for generating oxygen by decomposing such a composition. The present invention further relates to the use of transition metal ortho-phosphate compounds ortho-vanadate compounds and mixed ortho-phosphate-vanadate compounds as multifunctional components in the oxygen generating compositions. 1. A composition for generating oxygen , comprising at least one oxygen source selected from alkali metal chlorates , alkali metal perchlorates , alkaline earth metal chlorates , alkaline earth metal perchlorates and mixtures thereof ,characterized in that the composition further comprises at least one compound selected from transition metal ortho-phosphates, transition metal ortho-vanadates and mixtures thereof, wherein the at least one ortho-phosphate, ortho-vanadate or ortho-phosphate-vanadate contains at least one alkali metal and/or at least one alkaline earth metal.2. The composition of claim 1 , characterized by comprising an ortho-phosphate or a mixed ortho-phosphate-vanadate of at least one transition metal claim 1 , at least one alkali metal and/or at least one alkaline earth metal.3. The composition of claim 1 , characterized by comprising an ortho-phosphate of two or more metals claim 1 , the metals comprising at least lithium and iron in the oxidation state +3.4. The composition of claim 1 , characterized by comprising LiFe(PO).5. The composition of claim 1 , characterized by comprising an arrojadite.6. The composition of claim 5 , characterized in that the arrojadite comprises manganese and/or iron.7. The composition of claim 1 , characterized by further comprising at least one fuel.8. The composition of claim 1 , characterized by further comprising at least one auxiliary agent suitable for suppressing undesired side reactions or for capturing undesired ...

Autonomous emergency light unit for an aircraft and emergency lighting system comprising such light unit

An autonomous emergency light unit for an aircraft has a power input for receiving power from an external power supply, a rechargeable power source, at least one LED for illuminating the emergency light unit, and a light unit control logic configured to operate the emergency light unit in a plurality of operating states as a response to external control information received and processed by the light unit control logic. The plurality of operating states includes a discharge and illumination state, with the rechargeable power source being discharged over the at least one LED in the discharge and illumination state. The light unit control logic is configured to operate the emergency light unit in the discharge and illumination state as a response to no power being provided at the power input.

Oxygen Generating Compositions Comprising (Li,Fe,Mg)O

The present disclosure provides an oxygen-generating composition comprising an oxygen source and a mixed-metal oxide of formula: (Li,Fe,Mg)O. 1. An oxygen-generating composition comprising: an oxygen source; anda mixed-metal oxide of formula: (Li,Fe,Mg)O.2. The composition as claimed in wherein less than 25% of the mixed-metal oxide is crystalline.3. The composition as claimed in wherein less than 10% of the mixed-metal oxide is crystalline.4. The composition as claimed in wherein said mixed-metal oxide comprises 0.1 to 1.0 at. % Fe and 0.1 to 1.0 at. % Li.5. The composition as claimed in wherein said mixed-metal oxide is in the form of nano-particles.6. The composition as claimed in wherein said nano-particles have a diameter of less than or equal to 500 nm.7. The composition as claimed in wherein said oxygen source is selected from alkali metal chlorates claim 1 , alkali metal perchlorates claim 1 , alkaline earth metal chlorates claim 1 , alkaline earth metal perchlorates and mixtures thereof.8. The composition as claimed in wherein said oxygen source comprises sodium chlorate and/or lithium perchlorate.9. The composition as claimed in wherein said composition consists essentially of said oxygen source and said mixed-metal oxide.10. The composition as claimed in wherein 90 to 99.9 wt. % of said composition is said oxygen source.11. The composition as claimed in wherein 0.1 to 10 wt. % of said composition is said mixed-metal oxide.12. A method for generating oxygen claim 1 , said method comprising decomposing an oxygen source as described in in the presence of a mixed-metal oxide.13. A chemical oxygen-generator comprising an oxygen-generating composition as claimed in .14. The chemical oxygen-generator as claimed in claim 13 , wherein said generator comprises a container for containing the oxygen-generating composition and a primer for starting decomposition of the oxygen-generating composition.15. The chemical oxygen-generator as claimed in claim 13 , wherein ...

Oxygen Generating Compositions Comprising (Fe,Mg)O

The present disclosure provides an oxygen-generating composition comprising an oxygen source and a mixed-metal oxide of formula: (Fe,Mg)O. 1. An oxygen-generating composition comprising: an oxygen source and;a mixed-metal oxide of formula: (Fe,Mg)O.2. The composition as claimed in claim 1 , wherein less than 25% of the mixed-metal oxide is crystalline.3. The composition as claimed in claim 1 , wherein less than 10% of the mixed-metal oxide is crystalline.4. The composition as claimed in claim 1 , wherein said mixed-metal oxide comprises 2 to 8 at. % Fe.5. The composition as claimed in claim 1 , wherein said mixed-metal oxide is in the form of nano-particles.6. The composition as claimed in claim 5 , wherein said nano-particles have a diameter of less than or equal to 500 nm.7. The composition as claimed in claim 1 , wherein said oxygen source is selected from alkali metal chlorates claim 1 , alkali metal perchlorates claim 1 , alkaline earth metal chlorates claim 1 , alkaline earth metal perchlorates and mixtures thereof.8. The composition as claimed in claim 1 , wherein said oxygen source comprises sodium chlorate and/or lithium perchlorate.9. The composition as claimed in claim 1 , wherein said composition consists essentially of said oxygen source and said mixed-metal oxide.10. The composition as claimed in claim 1 , wherein 90 to 99.9 wt. % of said composition is said oxygen source.11. The composition as claimed in claim 1 , wherein 0.1 to 10 wt. % of said composition is said mixed-metal oxide.12. A method for generating oxygen claim 1 , said method comprising decomposing an oxygen source as described in in the presence of a mixed-metal oxide.13. A chemical oxygen-generator comprising an oxygen-generating composition as claimed in .14. The chemical oxygen-generator as claimed in claim 13 , wherein said generator comprises a container for containing the oxygen-generating composition and a primer for starting decomposition of the oxygen-generating composition.15. ...

Oxygen-Generating Compositions Comprising Thermally Treated (Li,Fe,Mg)O

The present disclosure provides an oxygen-generating composition comprising an oxygen source and mixed-metal oxide of formula: (Li,Fe,Mg)O, wherein said mixed-metal oxide is in at least partially crystalline form. 1. An oxygen-generating composition comprising: an oxygen source; anda mixed-metal oxide of formula: (Li,Fe,Mg)O, wherein said mixed-metal oxide is in at least partially crystalline form.2. The composition as claimed in claim 1 , wherein said mixed-metal oxide is a thermally treated oxide.3. The composition as claimed in claim 1 , wherein at least 50% of the mixed-metal oxide is crystalline.4. The composition as claimed in any one claim 1 , wherein said mixed-metal oxide comprises 0.1 to 1.0 at. % Fe and 0.1 to 1.0 at. % Li.5. The composition as claimed in claim 1 , wherein said mixed-metal oxide is in the form of nano-particles.6. The composition as claimed in claim 5 , wherein said nano-particles have a diameter of less than or equal to 500 nm.7. The composition as claimed in claim 1 , wherein said oxygen source is selected from alkali metal chlorates claim 1 , alkali metal perchlorates claim 1 , alkaline earth metal chlorates claim 1 , alkaline earth metal perchlorates and mixtures thereof.8. The composition as claimed in claim 1 , wherein said oxygen source comprises sodium chlorate and/or lithium perchlorate.9. The composition as claimed in claim 1 , wherein said composition consists essentially of said oxygen source and said mixed-metal oxide.10. The composition as claimed in claim 1 , wherein 90 to 99.9 wt. % of said composition is said oxygen source.11. The composition as claimed in claim 1 , wherein 0.1 to 10 wt. % of said composition is said mixed-metal oxide.12. A method for generating oxygen claim 1 , said method comprising decomposing an oxygen source as described in in the presence of a mixed-metal oxide.13. A chemical oxygen-generator comprising an oxygen-generating composition as claimed in .14. The chemical oxygen-generator as claimed in ...

Oxygen-Generating Compositions Comprising Thermally Treated (Fe,Mg)O

The present disclosure provides an oxygen-generating composition comprising an oxygen source and mixed-metal oxide of formula: (Fe,Mg)O, wherein said mixed-metal oxide is in at least partially crystalline form. 1. An oxygen-generating composition comprising: an oxygen source; anda mixed-metal oxide of formula: (Fe,Mg)O, wherein said mixed-metal oxide is in at least partially crystalline form.2. The composition as claimed in wherein said mixed-metal oxide is a thermally treated oxide.3. The composition as claimed in claim 1 , wherein at least 50% of the mixed-metal oxide is crystalline.4. The composition as claimed in claim 1 , wherein said mixed-metal oxide comprises 2 to 8 at. % Fe.5. The composition as claimed in claim 1 , wherein said mixed-metal oxide is in the form of nano-particles.6. The composition as claimed in wherein said nano-particles have a diameter of less than or equal to 500 nm.7. The composition as claimed in claim 1 , wherein said oxygen source is selected from alkali metal chlorates claim 1 , alkali metal perchlorates claim 1 , alkaline earth metal chlorates claim 1 , alkaline earth metal perchlorates and mixtures thereof.8. The composition as claimed claim 1 , wherein said oxygen source comprises sodium chlorate and/or lithium perchlorate.9. The composition as claimed in claim 1 , wherein said composition consists essentially of said oxygen source and said mixed-metal oxide.10. The composition as claimed in claim 1 , wherein 90 to 99.9 wt. % of said composition is said oxygen source.11. The composition as claimed in claim 1 , wherein 0.1 to 10 wt. % of said composition is said mixed-metal oxide.12. A method for generating oxygen claim 1 , said method comprising decomposing an oxygen source as described in in the presence of a mixed-metal oxide.13. A chemical oxygen-generator comprising an oxygen-generating composition as claimed in .14. The chemical oxygen-generator as claimed in wherein said generator comprises a container for containing the ...

ORTHO-PHOSPHATE COMPONENTS FOR USE IN SOLID CHEMICAL OXYGEN GENERATORS

The present invention relates to a composition for generating oxygen, comprising at least one oxygen source selected from chlorates and perchlorates, to an oxygen generator comprising such a composition, and a method for generating oxygen by decomposing such a composition. The present invention further relates to the use of transition metal ortho-phosphate compounds ortho-vanadate compounds and mixed ortho-phosphate-vanadate compounds as multifunctional components in the oxygen generating compositions. 1. An oxygen generator comprising a composition for generating oxygen by a self-sustaining decomposition , a container for containing the oxygen generating composition , and a primer for starting decomposition of the oxygen generating composition , wherein the oxygen generating composition comprises at least one oxygen source selected from alkali metal chlorates , alkali metal perchlorates , alkaline earth metal chlorates , alkaline earth metal perchlorates and mixtures thereof ,characterized in that the composition further comprises at least one compound selected from transition metal ortho-phosphates, transition metal ortho-vanadates and mixtures thereof, wherein the at least one ortho-phosphate, ortho-vanadate or ortho-phosphate-vanadate contains at least one alkali metal and/or at least one alkaline earth metal.2. The oxygen generator of claim 1 , characterized by comprising an ortho-phosphate or a mixed ortho-phosphate-vanadate of at least one transition metal claim 1 , at least one alkali metal and/or at least one alkaline earth metal.3. The oxygen generator of claim 1 , characterized by comprising an ortho-phosphate of two or more metals claim 1 , the metals comprising at least lithium and iron in the oxidation state +3.4. The oxygen generator of claim 1 , characterized by comprising Li3Fe2 (PO4)3.5. The oxygen generator of claim 1 , characterized by comprising an arrojadite.6. The oxygen generator of claim 5 , characterized in that the arrojadite comprises ...

FREQUENCY SELECTIVE LIMITER

A selective frequency limiter having a magnetic material and a slow wave structure disposed to magnetically couple a magnetic field, produced by electromagnetic energy propagating through the slow wave structure, into the magnetic material. 1. A slow wave structure having a magnetic material to magnetically couple a magnetic field , produced by electromagnetic energy propagating through the slow wave structure , into the magnetic material.2. The slow wave structure recited in wherein the slow wave structure has different impedances as the electromagnetic energy propagates through the slow wave structure.3. The slow wave structure recited in wherein the impedances change periodically as the electromagnetic energy propagates through the slow wave structure.4. The slow wave structure recited in wherein the slow wave structure has an input impedance Zand wherein the impedances periodically change from an impedance greater than Zto an impedance less than Zas the electromagnetic energy propagates through the slow wave structure.5. A helical slow wave structure having a magnetic core.6. In combination:a magnetic material; anda slow wave structure disposed to magnetically couple a magnetic field, produced by electromagnetic energy propagating through the slow wave structure, into the ferromagnetic material.7. The combination recited in wherein the slow wave structure is a transmission line having a first transmission line section disposed between a pair of second transmission line sections.8. The combination recited in wherein the slow wave structure is a transmission line having an input impedance claim 6 , Zand wherein the transmission line includes a first transmission line section disposed between a pair of second transmission line sections claim 6 , wherein the first transmission line section has an impedance Zhigher than Zand the pair of second transmission line sections have an impedance lower than Z.9. The combination recited in wherein the first transmission line ...

USE OF IONIC LIQUIDS IN COMPOSITIONS FOR GENERATING OXYGEN

The present invention is directed to the use of an ionic liquid as a dispersant or solvent and as a heat sink in a composition for generating oxygen, the composition further comprising at least one oxygen source formulation, and at least one metal oxide compound formulation, wherein the oxygen source formulation comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the metal oxide compound formulation comprises a metal oxide compound which is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements. 1. Use of an ionic liquid as a dispersant or solvent and as a heat sink in a composition for generating oxygen , the composition further comprising at least one oxygen source formulation , andat least one metal oxide compound formulation, whereinthe oxygen source formulation comprises a peroxide compound,the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., andthe metal oxide compound formulation comprises a metal oxide compound which is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements.2. The use according to claim 1 , wherein the peroxide compound is selected from alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.3. The use according to claim 1 , wherein the peroxide compound is one or more of NaCO×1.5HO claim 1 , NaBO×4HO claim 1 , NaBO×HO claim 1 , and urea hydrogen peroxide.4. The use according to claim 1 , wherein the ionic liquid is at least one salt having a cation and an anion claim 1 , wherein the cation is selected from the group consisting of imidazolium claim 1 , pyrrolidinium claim 1 , ammonium claim 1 , choline claim 1 , pyridinium claim 1 , ...

OXYGEN GENERATOR USING IONIC LIQUIDS

The invention relates to a device for generating oxygen, comprising at least one reaction chamber for housing a composition for generating oxygen, the composition comprising an oxygen source formulation and a ionic liquid formulation, the oxygen source formulation comprising a peroxide compound, and the ionic liquid formulation comprising a ionic liquid having a cation and a metallate anion, means for maintaining the oxygen source formulation and the ionic liquid formulation physically separated from each other, means for establishing physical contact of the oxygen source formulation and the ionic liquid formulation, and means for allowing oxygen to exit the reaction chamber. 1. A device for generating oxygen , comprisingat least one reaction chamber for housing a composition for generating oxygen, the composition comprising an oxygen source formulation and an ionic liquid formulation, the oxygen source formulation comprising a peroxide compound, and the ionic liquid formulation comprising an ionic liquid having a cation and a metallate anion,means for maintaining the oxygen source formulation and the ionic liquid formulation physically separated from each other,means for establishing physical contact of the oxygen source formulation and the ionic liquid formulation, andmeans for allowing oxygen to exit the reaction chamber.2. The device according to claim 1 , wherein the means for allowing oxygen to exit the reaction chamber is a gas permeable membrane or a frit claim 1 , which is gas permeable and liquid tight.3. The device according to claim 1 , wherein the reaction chamber comprises a first compartment for receiving one of the oxygen source formulation and the ionic liquid formulation and a second compartment for receiving the other one of the oxygen source formulation and the ionic liquid formulation.4. The device according to claim 1 , wherein the means for maintaining the oxygen source formulation and the ionic liquid formulation physically separated comprise ...

OXYGEN GENERATING COMPOSITIONS COMPRISING IONIC LIQUIDS

A composition for generating oxygen, comprising at least one oxygen source, at least one ionic liquid, and at least one metal oxide compound, wherein the oxygen source comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the metal oxide compound is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements. 1. A composition for generating oxygen , comprising:at least one oxygen source;at least one ionic liquid, andat least one metal oxide compound, the oxygen source comprises a peroxide compound,', 'the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and', 'the metal oxide compound is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements., 'wherein'}2. The composition according to claim 1 , wherein the oxygen source and the metal oxide compound claim 1 , or the oxygen source and the ionic liquid claim 1 , or the metal oxide compound and the ionic liquid claim 1 , are not in physical contact with each other.3. The composition according to claim 1 , wherein the oxygen source is selected from alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.4. The composition according to claim 1 , wherein the oxygen source is one or more of NaCO×1.5 HO claim 1 , NaBO×4HO claim 1 , NaBO×HO and urea hydrogen peroxide.5. The composition according to claim 1 , wherein the ionic liquid is at least one salt having a cation and an anion claim 1 , wherein the cation is selected from the group consisting of imidazolium claim 1 , pyrrolidinium claim 1 , ammonium claim 1 , choline claim 1 , pyridinium claim 1 , pyrazolium claim 1 , piperidinium claim 1 , phosphonium claim 1 , and ...

COMPOSITIONS COMPRISING IONIC LIQUIDS FOR DECOMPOSING PEROXIDES

The invention relates to a composition for generating oxygen, comprising at least one oxygen source, and at least one ionic liquid comprising a cation and an anion, wherein the oxygen source is a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the anion is selected from metallate anions. 1. A composition for generating oxygen , comprisingat least one oxygen source, and the oxygen source is a peroxide compound,', 'the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and', 'the anion is selected from metallate anions., 'at least one ionic liquid comprising a cation and an anion, wherein'}2. The composition according to claim 1 , wherein the oxygen source and the ionic liquid are not in physical contact with each other.3. The composition according to claim 1 , wherein the oxygen source is selected from alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.4. The composition according to claim 1 , wherein the cation is selected from the group consisting of heterocyclic hydrocarbon cations claim 1 , ammonium and phosphonium cations.5. The composition according to claim 1 , wherein the cation has at least one substituent claim 1 , and wherein the cation may be symmetrically or asymmetrically disubstituted.6. The composition according to claim 1 , wherein the cation is selected from the group consisting of imidazolium claim 1 , pyrrolidinium claim 1 , ammonium claim 1 , choline claim 1 , pyridinium claim 1 , pyrazolium claim 1 , piperidinium claim 1 , phosphonium claim 1 , sulfonium cations.7. The composition according to claim 1 , wherein the metallate anion comprises at least one transition metal and at least one halide ion and/or pseudohalide ion.8. The composition according to claim 7 , wherein the transition metal is selected from iron and copper.9. The composition according to claim ...

METHOD FOR GENERATING OXYGEN FROM COMPOSITIONS COMPRISING IONIC LIQUIDS

The present invention is directed to a method for generating oxygen comprising providing at least one oxygen source, providing at least one ionic liquid, providing at least one metal oxide compound, wherein the oxygen source is a peroxide compound, the ionic liquid is in the liquid state at least in the temperature range from −10° C. to +50° C., and the metal oxide compound is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements, and contacting the oxygen source, the ionic liquid, and the metal oxide compound. 1. A method for generating oxygen comprisingproviding at least one oxygen source,providing at least one ionic liquid, the oxygen source is a peroxide compound,', 'the ionic liquid is in the liquid state at least in the temperature range from −10° C. to +50° C., and', 'the metal oxide compound is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements, and, 'providing at least one metal oxide compound, wherein'}contacting the oxygen source, the ionic liquid, and the metal oxide compound.2. The method according to claim 1 , wherein the oxygen source and the ionic liquid are provided as a first component claim 1 , the metal oxide compound is provided as a second component claim 1 , and the step of contacting comprises mixing the first and the second components.3. The method according to claim 1 , wherein the metal oxide compound and the ionic liquid are provided as a first component claim 1 , the oxygen source is provided as a second component claim 1 , and the step of contacting comprises mixing the first and the second component.4. The method according to claim 1 , wherein the oxygen source and the metal oxide compound are provided as a first component claim 1 , the ionic liquid is provided as a second component claim 1 , and the step of ...

Methods Using Ionic Liquids for Decomposing Peroxides

The present invention relates to a method for generating oxygen, comprising providing at least one oxygen source, providing at least one ionic liquid, the ionic liquid comprising a cation and an anion, wherein the oxygen source is a hydrogen peroxide adduct compound which is at least partially soluble in the ionic liquid, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the anion is selected from metallate anions, and contacting the oxygen source and the ionic liquid. 1. A method for generating oxygen , comprisingproviding at least one oxygen source,providing at least one ionic liquid, the ionic liquid comprising a cation and an anion,wherein the oxygen source is a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., and the anion is selected from metallate anions, andcontacting the oxygen source and the ionic liquid.2. The method according to claim 1 , wherein the oxygen source is selected from alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.3. The method according to claim 1 , wherein the oxygen source is one or more of Na2CO3×1.5 H2O2 claim 1 , NaBO3×4 H2O claim 1 , NaBO3×H2O claim 1 , and urea hydrogen peroxide.4. The method according to claim 1 , wherein the cation includes is selected from the group consisting of heterocyclic hydrocarbon cations claim 1 , ammonium claim 1 , and phosphonium cations.5. The method according to claim 1 , wherein the cation is symmetrically or asymmetrically disubstituted claim 1 , wherein the substituents may be independently selected from optionally substituted alkyl groups having 1 to 18 carbon atoms.6. The method according to claim 1 , wherein the metallate anion comprises at least one transition metal and at least one halide ion and/or pseudohalide ion.7. The method according to claim 6 , wherein the transition metal is selected from iron ...

DEVICE FOR GENERATING OXYGEN

A device for generating oxygen comprising at least one reaction chamber for housing a composition for generating oxygen, the composition comprising a combination of constituents consisting of at least one oxygen source, at least one ionic liquid, and at least one metal oxide compound, means for maintaining at least one of the oxygen source, the ionic liquid and the metal oxide compound physically separated from the remaining constituents, means for establishing physical contact of the oxygen source, the ionic liquid and the metal oxide compound, and means for allowing oxygen to exit the reaction chamber, wherein the metal oxide compound is an oxide of a single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements, and wherein the oxygen source comprises a peroxide compound. 1. A device for generating oxygen comprising:at least one reaction chamber for housing a composition for generating oxygen, the composition comprising a combination of constituents consisting of at least one oxygen source, at least one ionic liquid, and at least one metal oxide compound;means for maintaining at least one of the oxygen source, the ionic liquid and the metal oxide compound physically separated from the remaining constituents;means for establishing physical contact of the oxygen source, the ionic liquid and the metal oxide compound; andmeans for allowing oxygen to exit the reaction chamber;{'b': '2', 'wherein the metal oxide compound is an oxide of a single metal or of two or more different metals, said metal(s) being selected from the metals of groups to 14 of the periodic table of the elements, and wherein the oxygen source comprises a peroxide compound.'}2. The device according to claim 1 , wherein the means for allowing oxygen to exit the reaction chamber is selected from a gas permeable membrane claim 1 , a frit and a molecular sieve.3. The device according to claim 1 , wherein the reaction ...

METHOD FOR PATCH PLACEMENT AND ARTICLES PRODUCED

The present invention refers to a method for the manufacture of sporting goods, in particular shoes, comprising the steps of providing a plurality of components in one of a plurality of predefined shapes, and placing the plurality of components onto a two-dimensional or three-dimensional carrier surface to create the sporting good or a part thereof. 1. A method for the manufacture of sporting goods , in particular shoes , comprising the following steps:providing a plurality of components in one of a plurality of predefined shapes; andplacing the plurality of components onto a two-dimensional or three-dimensional carrier surface to create the sporting good or a part thereof.2. The method of claim 1 , wherein the plurality of components comprises at least one of a patch claim 1 , a structural element claim 1 , an outsole component claim 1 , an eyelet reinforcement element claim 1 , a midsole element claim 1 , a closure mechanism claim 1 , an electrical component claim 1 , a sensor claim 1 , a mechanical component claim 1 , or any combination thereof.3. The method of claim 1 , wherein the step of providing the plurality of components comprises using a configurable cutting device to cut a plurality of patches claim 1 , andwherein the configurable cutting device comprises a laser source and means for controlling movement of a laser beam emitted by the laser source, wherein the means preferably comprises at least one mirror.4. The method of claim 1 , comprising the further step of consolidating the plurality of components using heat and/or pressure for a predefined amount of time claim 1 ,wherein the step of consolidating comprises at least temporarily applying a flexible membrane onto the plurality of components, andwherein the flexible membrane, before being applied onto the plurality components, is substantially planar or is pre-formed to essentially match the contour of the sporting good to be manufactured; and/orfurther comprising the step of applying pressure to the ...

OXYGEN GENERATOR AND METHOD OF DECELERATING OR STOPPING THE OXYGEN PRODUCTION OF AN OXYGEN GENERATING COMPOSITION

An oxygen generator uses a composition for generating oxygen and an acidic compound, with the composition for generating oxygen including an oxygen source, an ionic liquid, a metal oxide compound and optionally a basic compound. The oxygen source is a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C., the metal oxide compound is an oxide of a single metal or of two or more different metals which are from groups 2 to 14 of the periodic table of the elements. There is also described a method for decelerating or stopping the oxygen production from an oxygen generating composition, and a device for generating oxygen in a controlled manner. 1. An oxygen generator comprising a composition for generating oxygen , the composition including an oxygen source , an ionic liquid , and a metal oxide compound;an acidic compound for decelerating or stopping oxygen production, or if the ionic liquid is an acidic compound or contains an acidic compound;optionally, a composition for generating oxygen, the composition including an oxygen source, an ionic liquid, a metal oxide compound, and a basic compound; anda further acidic compound for decelerating or stopping an oxygen production;whereinsaid oxygen source comprises a peroxide compound;said ionic liquid is in the liquid state at least in a temperature range from −10° C. to +50° C.; andsaid metal oxide compound is an oxide of a single metal or of two or more different metals, and said single metal or two or more different metals are selected from the metals of groups 2 to 14 of the periodic table of the elements.2. The oxygen generator according to claim 1 , wherein said oxygen source is selected from the group consisting of alkali metal percarbonates claim 1 , alkali metal perborates claim 1 , urea hydrogen peroxide claim 1 , and mixtures thereof.3. The oxygen generator according to claim 1 , wherein:said ionic liquid is at least one salt having a cation and an anion; ...

METHOD FOR CONFIGURING A CONNECTION USING REDUNDANT SERVICE NODES

A method involves setting a link aggregation control protocol (LACP) link state for all links in a first service node to STANDBY to put at least one multiplexer in the first service node in a WAITING state to disable frame collection at the redundant service node and setting the LACP link state for all links in a second service node to SELECTED to put at least one multiplexer in the second service node in a COLLECTING/DISTRIBUTING state to enable frame collection at the primary service node. 1. A method for configuring a connection using redundant service nodes , the method comprising:setting a link aggregation control protocol (LACP) link state for all links in a first service node to STANDBY to put at least one multiplexer in the first service node in a WAITING state to disable frame collection at the redundant service node;setting the LACP link state for all links in a second service node to SELECTED to put at least one multiplexer in the second service node in a COLLECTING/DISTRIBUTING state to enable frame collection at the primary service node; and setting the LACP link state for all links in the first service node to SELECTED to put the at least one multiplexer in the first service node in the COLLECTING/DISTRIBUTING state; and', 'setting the LACP link state for all links in the second service node to STANDBY to put the at least one multiplexer in the second service node in the WAITING state., 'upon receipt of notification from the second service node2. The method of claim 1 , wherein setting the LACP link state for all links in a service node to STANDBY is triggered by putting the service node in a BACKUP mode and setting the LACP link state for all links in a service node to SELECTED is triggered by putting the service node in an ACTIVE mode.3. The method of claim 1 , wherein the LACP link state for each link is set by setting a selected variable for each link.4. The method of claim 3 , wherein the selected variable for a link is set using a link ...

MOBILE CRANE AND METHOD FOR ANGLING A MAIN JIB EXTENSION RELATIVE TO A MAIN JIB OF A MOBILE CRANE

A mobile crane having a main jib that is mounted thereupon for luffing and that can be oriented by means of a luffing cylinder, and a main jib extension which is detachably connected to a main jib head of the main jib by upper and lower bolts, it being possible to angle the main jib extension about a luffing axis relative to the main jib proceeding from a base position following release of the upper or lower bolts and using an angle drive, the angle drive engaging with a foot of the main jib extension, a maximum angling angle being delimited by an adjustable angling plate, and the angling plate engaging with the foot of the main jib extension and the main jib head. The angle drive is a component of an angling plate in the form of a combi-angling plate. 1. A mobile crane with a main jib luffably mounted thereon and able to be raised via a luffing cylinder , and with a main jib extension releasably connected to a main jib head of the main jib via upper and lower bolts , the main jib extension , starting from a basic position , is able to be angled about a luffing axis relative to the main jib by an angling drive , wherein the angling drive is a component of a combi-angling plate which delimits a maximum angling angle in a mechanically adjustable manner , and wherein the angling drive engages on a foot of the main jib extension and the main jib head and the combi-angling plate comprises a sliding plate , a guiding plate and the angling drive , and wherein the combi-angling plate can be modified in length via the angling drive and the angling drive drivingly engages on the one hand on the sliding plate and on the other hand on the guiding plate , and wherein the sliding plate can be displaced in a length-modifiable manner relative to the guiding plate via the angling drive.2. The mobile crane as claimed in claim 1 , wherein the angling drive is releasably fastened to the sliding plate.3. The mobile crane as claimed in claim 2 , wherein the combi-angling plate on the one ...

MOBILE CRANE AND METHOD FOR ANGLING A MAIN JIB EXTENSION RELATIVE TO A MAIN JIB OF A MOBILE CRANE

A mobile crane having a main jib that is mounted thereupon for luffing and that can be oriented by means of a luffing cylinder, and a main jib extension that is detachably connected to a main jib head of the main jib by means of upper and lower bolts, it being possible to angle the main jib extension about a luffing axis relative to the main jib proceeding from a base position following release of the upper or lower bolts and using an angle drive, the angle drive engaging with a foot of the main jib extension, a maximum angling angle being delimited by an adjustable angling plate, and the angling plate engaging with the foot of the main jib extension and the main jib head. The angle drive may be a component of an angling plate in the form of a combi-angling plate. 1. A mobile crane comprising a main jib which is mounted in a luffable manner thereon and can be raised by means of a luffing cylinder , and comprising a main jib extension that is releasably connected to a main jib head of the main jib by upper and lower bolts , wherein the main jib extension , proceeding from a basic position after release of the upper or lower bolts , can be angled relative to the main jib about a luffing axis by means of an angling drive , wherein the angling drive engages a foot of the main jib extension , and a maximum angling angle is limited by an adjustable angling plate and the angling plate engages the foot of the main jib extension and the main jib head and wherein the angling drive is a component of an angling plate in the form of a combi-angling plate.2. The mobile crane as claimed in claim 1 , wherein the angling drive engages the main jib head on the one hand and engages the main jib extension on the other hand.3. The mobile crane as claimed in claim 2 , wherein the main jib extension claim 2 , proceeding from a basic position after release of the upper bolts claim 2 , can be angled about a luffing axis in the region of a bottom chord of the main jib extension by means of ...

Solar roof tile has photovoltaic module fixed to base of polymer cement concrete contains additive to increase thermal conductivity and fire retardant

In a solar roof tile based on polymer cement concrete (I), with a photovoltaic module fixed to the water run-off surface, (I) contains >= 70 wt.% solids in addition to the binder, including >= 10 wt.% additive to increase the thermal conductivity and >= 10 wt.% fire retardant.

Blow moldable propylene polymer compositions

Disclosed are blow molded automotive articles comprising a coupled propylene polymer composition.

Measuring device for measuring at least one environmental parameter

Method for determining switch-off time of solenoid valve of rail-diesel engine, involves providing reference characteristic as simulation characteristic by solenoid valve simulation circuit that imitates reference measurement characteristic

The method involves detecting solenoid valve-voltage characteristic, and comparing the detected solenoid valve-voltage characteristic with a reference voltage characteristic. The reference voltage characteristic is provided as simulation voltage characteristic by a solenoid valve simulation circuit that imitates a reference measurement voltage characteristic. The simulation voltage characteristic is assigned to the reference measurement voltage characteristic, where the simulation circuit is designed as a resistor capacitor (RC) element (130) with a capacitor (C11) and resistors (R11, R12). An independent claim is also included for a device for determining a switch-off time of a single solenoid valve.

Pillar i.e. B-pillar, for motor vehicle, has outer shell made of steel and connected with inner shell, and reinforcing part made of high-strength aluminum-based alloy and connected with inner shell or reinforcing shell

The pillar has an inner shell (12) made of steel, and an outer shell (14) made of steel and connected with the inner shell. A reinforcing shell (16) is connected with the inner shell and the outer shell by a flange region (18). A reinforcing part (32) made of Light metal alloy i.e. high-strength aluminum-based alloy, and connected with the inner shell or the reinforcing shell. The reinforcing part is connected with the inner shell and the reinforcing shell by bonding and/or clinching and/or by rivets, screws and/ or by friction spot welding.

OXYGEN GENERATING COMPOSITIONS COMPRISING THE (LI, FE, MG) O

La présente divulgation décrit une composition génératrice d'oxygène comprenant une source d'oxygène et un oxyde de métal mélangé de formule : (Li,Fe,Mg)O. The present disclosure describes an oxygen-generating composition comprising an oxygen source and a mixed metal oxide of the formula: (Li, Fe, Mg) O.

WIPER INSTALLATION

OXYGEN GENERATING COMPOSITIONS CONSISTING OF (LI, FE, MG) O HEAT TREATED

La présente divulgation décrit une composition génératrice d'oxygène comprenant une source d'oxygène et un oxyde de métal mélangé de formule : (Li,Fe,Mg)O, dans lequel ledit oxyde de métal mélangé se trouve au moins sous forme partiellement cristalline. The present disclosure describes an oxygen generating composition comprising a source of oxygen and a mixed metal oxide of the formula: (Li, Fe, Mg) O, wherein said mixed metal oxide is at least in partially crystalline form.

Roof water outlet

MULTIPLE BRUSH HOLDER FOR ELECTRIC MACHINES

L'INVENTION CONCERNE UN PORTE-BALAIS MULTIPLE POUR MACHINES ELECTRIQUES DE GRANDES DIMENSIONS QUI, AU LIEU D'ETRE FAIT D'UN MATERIAU METALLIQUE, NOTAMMENT DE LAITON MOULE, COMME ON L'A CRU JUSQU'ICI NECESSAIRE, EST FAIT D'UNE MATIERE PLASTIQUE PRESENTANT LES PROPRIETES MECANIQUES, ELECTRIQUES ET THERMIQUES NECESSAIRES, SEULS DES PROFILES METALLIQUES 7, 8, 9, 10 ETANT MONTES AVEC PRESSION DANS LE CORPS 1 DE MATIERE PLASTIQUE POUR SERVIR DE GUIDAGES AUX BALAIS. ON REALISE AINSI UNE ECONOMIE DE MATIERE, REDUISANT LE COUT DE FABRICATION, ET SURTOUT UNE ECONOMIE DE POIDS CONSIDERABLE PAR RAPPORT A UN PORTE-BALAIS METALLIQUE CORRESPONDANT.

Patent FR3042485A1

La présente divulgation décrit une composition génératrice d'oxygène comprenant une source d'oxygène et un oxyde de métal mélangé de formule : (Li,Fe,Mg)O. The present disclosure describes an oxygen-generating composition comprising an oxygen source and a mixed metal oxide of the formula: (Li, Fe, Mg) O.

Method and control unit for operating a valve

A method for operating a valve, in particular a fuel injector of an internal combustion engine of a motor vehicle, in which an auxiliary variable is obtained as a function of at least one electrical operating variable of an electromagnetic actuator driving a component of the valve, in particular a valve needle, and in which the auxiliary variable is checked for the presence of a predefinable characteristic. A reference variable which characterizes the operating behavior of the electromagnetic actuator is ascertained, the auxiliary variable is modified as a function of the reference variable to obtain a modified auxiliary variable, and the modified auxiliary variable is checked for the presence of the predefinable characteristic.

Attachment support

Voltage limiting circuit for limiting provided voltage of generator in motor vehicle, has voltage limiting element, which is connected between connection and another connection

The voltage limiting circuit (1) has a voltage limiting element, which is connected between a connection (11) and another connection (12). A conductive condition assumes if the voltage between the former connection and another connection exceeds a breakdown voltage. A condenser (C1) is arranged between the third connection (13) and the fourth connection (14). A transistor (T1) is arranged between the former connection and a node (18). An inductance (L1,L2) is arranged between the node and the third connection.

Method of manufacturing a capacitive humidity sensor

This method comprises the following steps, which are com-patible with thin-film technology: forming a bottom electrode (2) on an insulating sub-strate (1), depositing a humidity-sensitive polymer layer (5) of uniform thickness on the bottom electrode (2) leaving contact areas (3a, 3b) uncovered, acti-vating surface bonds of the polymer layer (5), apply-ing a colloidal dispersion of SiO2 or Al2O3 particles (6) of uniform grain size as a thin layer to the poly-mer layer (5) and subsequently drying it, depositing a cover electrode (7) on the particles (6) still evenly distributed on the polymer layer (5) after the drying of the dispersion, and removing the particles (6) together with the portions of the cover electrode (7) overlying them.

Apparatus for the output of a fluid process material

An apparatus for the output of a fluid process material, in particular a process material in the form of concrete, mortar or adhesive, has a placing boom comprising a plurality of boom arms (22, 22', 22", 22'"), connected to each other at joints (20, 20', 20", 20"'), having a process material feed line (26) consisting of a plurality of pipe segments (25), which are preferably joint-connected to each other by pipe bends (27) and rotating couplings (66), are guided along the individual boom arms (22) and are fixed thereto, and a tool (32) which is received on the placing boom (18) and has a device for output of the process material. According to the invention, the tool (32) has a buffer vessel (34), to which the process material can be applied from the process material feed line (26), and contains an output element (36) for the output of process material, fed from the buffer vessel (34), at an output location.

Energy production unit and method for the maintenance of a power generation unit

Die vorliegende Erfindung betrifft eine Energieerzeugungseinheit, insbesondere eine an einem Gewässergrund stehende und/oder im Wasser schwimmende Energieerzeugungseinheit, bestehend aus Komponenten, wobei die Komponenten ein Einlaufgehäuse, ein Turbinengehäuse, ein Antriebsaggregat, das im Turbinengehäuse angeordnet ist, und ein nachgeordnetes Saugrohr umfassen. Darüber hinaus betrifft die Erfindung ein Verfahren zur Wartung einer derartigen Energieerzeugungseinheit (Fig. 2). The present invention relates to a power generation unit, in particular a standing on a water body and / or floating in water power generation unit consisting of components, wherein the components comprise an inlet housing, a turbine housing, a drive unit, which is arranged in the turbine housing, and a downstream suction pipe. Moreover, the invention relates to a method for the maintenance of such a power generation unit (FIG. 2).

Transceiver structure

The present invention relates to an integrated transceiver structure 1; 20, comprising at least one antenna terminal 2a-2d, a mixer 4 adapted to down-convert signals received via said at least one antenna terminal 2a-2d and to up-convert signals to be transmitted via said antenna terminal 2a-2d, a receiving path 5 adapted to guide signals received via said at least one antenna terminal 2a-2d to said mixer 4, a transmitting path 16 adapted to guide signals to be transmitted from said mixer 4 to said at least one antenna terminal 2a-2d, a first switch 7 adapted to selectively connect said at least one antenna terminal 2a-2d to said receiving path 5 or said transmitting path 16, and a second switch 8 adapted to selectively connect said receiving path 5 or said transmitting path 6 to said mixer 4. The transceiver structure 1; 20 of the invention is advantageously implemented on a single chip and is preferably suitable for millimeter wave wireless applications.

Deep drawing sheet for body of passenger car, has sheet metal region with drawing elements i.e. drawbeads, interrupted at open point, where elements and/or drawbeads at open point are arranged at distance from each other

The sheet (10) has a sheet metal region (12) provided with drawing elements (16) i.e. drawbeads (18), interrupted at an open point (24). The open point is evenly formed between the drawing elements and/or the drawbeads. The drawing elements and/or the drawbeads at the open point are arranged at a distance from approximately 10 mm to 20 mm to each other. The sheet region is formed as a flange, which limits a trough-shaped recess (14). The drawing elements peripherally surround the recess, which is brought into the sheet by deep drawing. An independent claim is also included for a method for production of a deep drawing sheet.

Method and device for controlling a fuel metering system

A method and a device for controlling a fuel metering system are described. The fuel metering system includes at least one injector for injecting fuel into an internal combustion engine. An electric current value is applied to the at least one injector, and a rail pressure value is determined based on the electric current value.

USING AN IONIC LIQUID AS A DISPERSANT OR SOLVENT AND AS A HEAT SINK IN AN OXYGEN GENERATION COMPOSITION

a presente invenção é direcionada ao uso de um líquido iônico como um dispersante ou solvente e como dissipador de calor em uma composição para geração de oxigênio, a composição compreendendo pelo menos uma formulação de fonte de oxigênio e pelo menos uma formulação de composto de óxido metálico, em que a formulação da fonte de oxigênio compreende um composto de peróxido, o líquido iônico está no estado líquido pelo menos em uma faixa de temperatura de -10ºc a + 50ºc e a formulação do composto de óxido metálico compreende um composto de óxido metálico que é um óxido de um metal único ou de dois ou mais metais diferentes, os referidos metais sendo selecionados dos metais dos grupos 2 a 14 da tabela periódica dos elementos. The present invention is directed to the use of an ionic liquid as a dispersant or solvent and as a heat sink in an oxygen generating composition, the composition comprising at least one oxygen source formulation and at least one metal oxide compound formulation. wherein the oxygen source formulation comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range of from -10 ° C to + 50 ° C and the metal oxide compound formulation comprises a metal oxide compound which is an oxide of a single metal or of two or more different metals, said metals being selected from the metals of groups 2 to 14 of the periodic table of elements.

Method for actuating an electromagnetic consumer

A method and an arrangement for actuating at least one electromagnetic consumer (12, 14) are presented. The method is used in particular for actuating a solenoid valve for controlling the metering of fuel into an internal combustion engine, the consumer (12, 14) being assigned a storage unit (24) in which electrical energy that is supplied to the consumer (12, 14) in a booster operating mode is stored by means of a recharging process for which a recharging current is set to a predetermined current level, the current level being varied on the basis of a rail pressure.

Air conditioning unit with an inner heat transfer unit

The invention relates to an air conditioning unit with a coolant circuit which consists of a compressor, an evaporator, a collector located at the low pressure side between the evaporator and the compressor and an inner heat transfer unit with a beat transfer channel located at the high pressure side and a low pressure side beat transfer channel. According to the invention, the inner heat transfer unit has an at least segmentally spiraling and/or spiral-shaped steps between the outer and inner pipe of a coaxial pipe system. Additionally or alternatively, the inner heat transfer unit contains a multiple channel line which surrounds the collector in a spiral fashion and/or in which a low pressure side pipe longitudinal channel has a first segment which exits into said collector housing and a second segment which exits out of the said collector housing in addition to a high-pressure side pipe longitudinal channel which traverses the collector housing or leads into a first segment in a high-pressure execution chamber of said collector housing and a second segment leads out of the said chamber. Said invention can be used as a CO 2 -air conditioning unit in vehicles.

Device for dispensing a fluid process material

Eine Vorrichtung für das Ausbringen eines fluiden Prozesswerkstoffs, insbesondere eines Prozesswerkstoffs in Form von Beton, Mörtel oder Klebstoff hat einen Verteilermast mit mehreren an Gelenken (20, 20', 20", 20"') miteinander verbundenen Mastarmen (22, 22', 22", 22"'), mit einer aus mehreren, vorzugsweise über Rohrbögen (27) und Drehkupplungen (66) gelenkig miteinander verbundenen, entlang den einzelnen Mastarmen (22) geführten und an diesen befestigten Rohrsegmenten (25) bestehenden Prozesswerkstoff-Förderleitung (26) und ein an dem Verteilermast (18) aufgenommenes Werkzeug (32) mit einer Einrichtung für das Ausbringen des Prozesswerkstoffs. Das Werkzeug (32) weist erfindungsgemäß einen mit dem Prozesswerkstoff aus der Prozesswerkstoff-Förderleitung (26) beaufschlagbaren Pufferbehälter (34) auf und enthält ein Ausbringorgan (36) für das Ausbringen von dem Pufferbehälter (34) zugeführten Prozesswerkstoff an einer Ausbringstelle. A device for dispensing a fluid process material, in particular a process material in the form of concrete, mortar or adhesive, has a placing boom with several boom arms (22, 22 ', 22 connected to one another at joints (20, 20', 20 ", 20" ') ", 22" '), with a process material conveying line (26) consisting of several, preferably via pipe bends (27) and rotary couplings (66), which are articulated to one another, guided along the individual mast arms (22) and attached to these pipe segments (25) and a tool (32) received on the placing boom (18) and having a device for discharging the process material. According to the invention, the tool (32) has a buffer container (34) that can be acted upon by the process material from the process material feed line (26) and contains a discharge element (36) for discharging the process material fed from the buffer container (34) at a discharge point.

Windshield wiper installation

A windshield wiper installation in which at least one nozzle of a windshield washing system partakes in the pivot movements of the wiper arm. In order to avoid with certainty a scratching of the windshield, provision is made according to this invention that the washing liquid is sprayed in a focused jet from the base of the wiper arm directly along the wiper blade to the free end thereof on the forward side of the wiper blade as viewed in the respective wiping direction.

Device for covering the joint between two construction parts

1. Device for covering the joint between two construction parts, especially a roof covering or a r of edge bordering, with a center strip (1) made of rubber-elastic material (synthetic rubber) and two sheet metal edge strips (3) to be connected with parts of the construction located on both sides of the joint, as well as with a sheet metal covering (9) provided above the center strip (1) the sheet metal covering being vulcanized onto the synthetic rubber strip (1) along the upper side and the central area thereof, characterized in that the sheet metal covering (9) is vulcanized continuously along the entire length of the device with a width (5) that is substantially narrower than the area between the inner edges (3b) of the sheet metal edge strips (3).

cassette

ANGLE CONNECTION FOR OVERCLOSES

Patent FR3042484A1

La présente divulgation décrit une composition génératrice d'oxygène comprenant une source d'oxygène et un oxyde de métal mélangé de formule : (Fe,Mg)O, dans laquelle ledit oxyde de métal mélangé se trouve au moins sous forme partiellement cristalline. The present disclosure describes an oxygen generating composition comprising an oxygen source and a mixed metal oxide of the formula: (Fe, Mg) O, wherein said mixed metal oxide is at least partially crystalline form.

Autonomous emergency light unit for an aircraft and emergency lighting system comprising such light unit

An autonomous emergency light unit (2) for an aircraft has a power input (4) for receiving power from an external power supply, a capacitor (8), at least one LED (10a, 10b, 10n) and a light unit control logic (12) for operating the emergency light unit (2) in a plurality of operating states as a response to external control information. The plurality of operating states includes a discharge and illumination state when no power input is sensed at the power input, a charge and illumination state when power is still sensed at the power input, an armed and charged state, a sensed crash state and a shutdown state. The control unit activates a respective state by controlling switches in the light unit.

body component

Karosseriebauteil (10), insbesondere Säule, für einen Kraftwagen, mit einer Innenschale (12) und einer Außenschale (14) aus einem Metall, welche in jeweiligen Flanschbereichen (16) miteinander verbunden sind und welche einen Hohlraum (18) zwischen sich einschließen, in welchem ein Verstärkungselement (20) mit einem Grundkörper (22) aus einem Faserverbundkunststoff zum Versteifen des Karosseriebauteils (10) eingeordnet ist, wobei das Verstärkungselement (20) zumindest ein metallisches Einlegeteil (24) umfasst, mittels welchem das Verstärkungselement (20) mit der Innen- (12) und/oder Außenschale (14) verbunden ist. A body component (10), in particular a pillar, for a motor vehicle, having an inner shell (12) and an outer shell (14) made of a metal, which are connected to one another in respective flange areas (16) and which enclose a cavity (18) between them wherein a reinforcing element (20) is arranged with a base body (22) of a fiber composite plastic for stiffening the body component (10), wherein the reinforcing element (20) comprises at least one metallic insert (24), by means of which the reinforcing element (20) with the inside - (12) and / or outer shell (14) is connected.

Packaging machine and method for packaging items

Bei einem Verfahren zum Verpacken von Gegenständen in Folienbeutel mit einer Verschlusseinrichtung sind ein Zuführband und ein Abführband vorgesehen, die mit einer Bandlücke aneinander anschließen. Oberstempel und Unterstempel sind mechanisch miteinander gekoppelt. Es ist eine Bandlückenverstellung zum Öffnen und Schließen der Bandlücke vorgesehen, wobei eine mechanische Zwangskopplung vorgesehen ist zwischen den Stempeln und der Bandlückenverstellung einerseits derart, dass bei Bewegung von Oberstempel und Unterstempel aufeinander zu die Bandlücke durch die Zwangskopplung weiter geöffnet wird nachdem sich die Stempel aufeinander zu in Bewegung gesetzt haben, und andererseits derart, dass sich die Bandlücke durch die Zwangskopplung wieder schließt wenn sich die Stempel voneinander entfernen. Aus zwei Folienlagen wird ein Folienschlauch mit Seitenschweißeinrichtungen hergestellt und zu Folienbeuteln abgelängt. In a method for packing objects in film bags with a closure device, a feed belt and a discharge belt are provided, which connect to one another with a band gap. Upper punch and lower punch are mechanically coupled to one another. A band gap adjustment is provided for opening and closing the band gap, with a mechanical positive coupling being provided between the punches and the band gap adjustment on the one hand in such a way that when the upper punch and lower punch move towards each other, the band gap is opened further by the forced coupling after the punches approach each other have set in motion, and on the other hand in such a way that the band gap closes again due to the forced coupling when the punches move away from each other. A film tube with side sealing devices is made from two layers of film and cut to length to form film bags.

Method and device for leak testing a fuel injecting valve for an internal combustion engine

Process for preventing corrosion and the formation of scale in water circulating system

Process for producing a capacitive moisture sensor

Cover strip for expansion joint - has edge areas on both sides covered with inextensible material

The covering strip is for an expansion joint in a building. This covering strip is made from an elastic material such as synthetic rubber. The strip has a middle portion (1) which covers the area of the joint and two edge areas (3). These edge areas are covered with an inextensible material which is impregnated with a sealing or adhesive medium. One side of the strip has its edges covered with this inextensible material. In this addition to the patent both sides have their edges covered with this inextensible material (5). USE - Covering strips for expansion joints.

Biocidal compounds and their preparation

This invention concerns new biocidal compounds of formula (I) wherein R is H or CH3. Of particular interest are two isomers that are named malayamycin A and desmethylmalayamycin A. These isomers, which may be prepared by growing under controlled conditions a previously unknown strain of micro-organism fr om the species Streptomyces malaysiensis, are characterised by nmr and mass spectroscopic data. They have biocidal activity, including anti-fungal, anti - viral and anti-cancer activity, and are of special interest for use in agriculture, horticulture, animal and human health.

Shaft for a fluid flow machine

The arrangement (1) has a shaft (2) with a rotationally symmetric shaft section (3) and a rotating body (4). The rotating body is designed for shrinking on the rotationally symmetric shaft section. A contact line (6) is inclined relative to a rotational axis (5) formed between the rotating body and the rotationally symmetric shaft section. An independent claim is also included for a method for applying a rotating body on a shaft.

Manufacturing process for thin-film absolute pressure sensors

Method of minimizing dither hum on a valve

Die Erfindung betrifft ein Verfahren zum Betrieb eines Ventils, wobei das Ventil einen linearbeweglichen Steuerschieber umfasst, der mit wenigstens einer Feder in Richtung einer Nullstellung vorgespannt ist, wobei wenigstens eine Magnetspule vorgesehen ist, welche derart mit dem Steuerschieber gekoppelt ist, dass durch Strombeaufschlagung der Magnetspule der Steuerschieber von der Nullstellung weg bewegbar ist, wobei ein Stellungssensor vorgesehen ist, mit welchem eine Ist-Momentan-Stellung (21) des Steuerschiebers messbar ist, wobei jeder Magnetspule eine Stromstellvorrichtung (30) zugeordnet ist, mit welcher ein Strom durch die betreffende Magnetspule mittels einer Momentan-Strom-Stellgröße (35) beeinflussbar ist, wobei die Momentan-Strom-Stellgröße (35) auch von einer, vorzugsweise quasiperiodischen, Dither-Strom-Stellgröße (64) abhängig ist.Erfindungsgemäß wird aus der Ist-Momentan-Stellung (21) unter Verwendung eines Bandpassfilters (50) eine Ist-Dither-Amplitude (54) ermittelt, insbesondere berechnet, wobei ein Dither-Regler (63) vorgesehen ist, welcher durch Verstellung einer Amplitude der Dither-Strom-Stellgröße (64) und/oder einer Signalform der Dither-Strom-Stellgröße (64) bewirkt, dass die Ist-Dither-Amplitude (54) eine vorgegebene Mindest-Dither-Amplitude nicht unterschreitet. The invention relates to a method for operating a valve, the valve comprising a linearly movable control slide which is preloaded with at least one spring in the direction of a zero position, at least one magnetic coil being provided which is coupled to the control slide in such a way that current is applied to the magnetic coil the control slide can be moved away from the zero position, with a position sensor being provided with which an actual instantaneous position (21) of the control slide can be measured, with each magnetic coil being assigned a current setting device (30) with which a current flows through the relevant magnetic coil can be influenced by means of an ...

Method for determining at least one physical parameter of a system using the reflection from a reference object

Die vorliegende Erfindung betrifft ein Verfahren zur Bestimmung zumindest eines physikalischen Parameters eines Systems mit mindestens zwei Reflexionsobjekten umfassend die Schritte: Erzeugen eines Sendesignals umfassend zumindest eine modulierte elektro-magnetische oder akustische Welle; Empfangen eines ersten Empfangssignals, wobei das erste Empfangssignal auf dem von einem ersten Reflexionsobjekt reflektierten Sendesignal basiert; Empfangen eines zweiten Empfangssignals, wobei das zweite Empfangssignal auf dem von einem zweiten Reflexionsobjekt reflektierten Sendesignal basiert; Empfangen eines dritten oder weiterer Empfangssignale, wobei das dritte und weitere Empfangssignale auf dem von einem ersten oder zweiten oder weiteren Reflexionsobjekte reflektierten Sendesignal basiert; Ermitteln des zumindest einen physikalischen Parameters des Systems basierend auf dem ersten Empfangssignal und weiterer Empfangssignale. Ermitteln von unbekannten Abständen zwischen Reflexionsobjekten oder von Materialeigenschaften, Zusammensetzung oder Beschaffenheit der Medien zwischen den Reflexionsobjekten des Systems basierend auf dem ersten Empfangssignal und weiterer Empfangssignale.

Patent DE2621606C2

cassette

OXYGEN GENERATOR COMPOSITIONS INCLUDING THE (FE, MG) O HEAT TREATED

La présente divulgation décrit une composition génératrice d'oxygène comprenant une source d'oxygène et un oxyde de métal mélangé de formule : (Fe,Mg)O, dans laquelle ledit oxyde de métal mélangé se trouve au moins sous forme partiellement cristalline. The present disclosure describes an oxygen generating composition comprising a source of oxygen and a mixed metal oxide of the formula: (Fe, Mg) O, wherein said mixed metal oxide is in at least partially crystalline form.

DEPOSITION OF ORIENTATION LAYERS ON A SUBSTRATE FOR ALIGNMENT OF LIQUID CRYSTAL MOLECULES

Pour déposer des couches d'orientation sur un substrat pour l'alignement des molécules de cristaux liquides, en particulier d'afficheurs à cristaux liquides de grande surface, en pulvérisant au moyen de plasma des matières qui tendent à une croissance de colonnes de cristaux, le substrat (14) est selon l'invention déplacé très près devant une cible longue (11) pour la matière à pulvériser, sous un angle entre la surface du substrat et la surface cathodique de la cible. La pulvérisation s'effectue obliquement par rapport à la surface du substrat. La cible présente une longueur au moins qui correspond à celle du substrat perpendiculairement à sa direction de déplacement (15). To deposit orientation layers on a substrate for the alignment of liquid crystal molecules, in particular large surface liquid crystal displays, by spraying with plasma materials which tend to grow crystal columns, the substrate (14) is according to the invention moved very close in front of a long target (11) for the material to be sprayed, at an angle between the surface of the substrate and the cathode surface of the target. The spraying takes place obliquely to the surface of the substrate. The target has a length at least which corresponds to that of the substrate perpendicular to its direction of movement (15).

Apparatus for output of a fluid process material

An apparatus for the output of a fluid process material, in particular a process material in the form of concrete, mortar or adhesive, has a placing boom comprising a plurality of boom arms (22, 22', 22", 22'"), connected to each other at joints (20, 20', 20", 20"'), having a process material feed line (26) consisting of a plurality of pipe segments (25), which are preferably joint-connected to each other by pipe bends (27) and rotating couplings (66), are guided along the individual boom arms (22) and are fixed thereto, and a tool (32) which is received on the placing boom (18) and has a device for output of the process material. According to the invention, the tool (32) has a buffer vessel (34), to which the process material can be applied from the process material feed line (26), and contains an output element (36) for the output of process material, fed from the buffer vessel (34), at an output location.

Method for triggering a plurality of valves, and control block having a plurality of valves

A plurality of valves are triggered so that a first valve is triggered by a first trigger signal and a second valve is triggered by a second trigger signal, the first trigger signal and the second trigger signal are each generated by generating a pulse width modulated frequency signal of the first frequency f 1 and a dither signal of the second frequency f 2, where f 1 >f 2, the trigger signal is generated by modulating the clock pulse duty factor of the frequency signal with the dither signal, and the dither signals of the first trigger signal and of the second trigger signal are synchronized with one another at chronological intervals.

Thin-film absolute-pressure sensors and methods of manufacturing same

In resistive or capacitive absolute pressure sensors produced in thin-layer technology using the means of surface micro-mechanics, in the case of a capacitive sensor the electrodes have a high insulation resistance with respect to one another, the diaphragm is subjected, in the finished condition, only to a low tensile stress, no sublimation step is necessary to prevent the adhesion of the diaphragm to the base body, the diaphragm supplies a measuring signal in a further pressure range, even when it is resting on the base body, the measuring signal is practically temperature-independent and only a few chemical vapour deposition and photolithography steps are necessary. A capacitive thin-layer absolute pressure sensor (10, 20, 30, 40) has, for this purpose, a glass substrate (11, 21, 31, 41) as base body and a diaphragm (15', 25', 35', 45') which bound a hermetically closed cavity (18, 28, 38, 48), the base body carrying, on the side of the cavity, a base electrode (12', 22', 32', 42') with connecting first conductive tracks (14, 34, 44) or corner pads (24), the diaphragm consists of the material of a first insulating layer (15, 25, 35, 45) which at least partially sticks fast to the base body at the edge of the cavity, carries on that side of the diaphragm facing away from the cavity a covering electrode (16', 26', 36', 46') and a second insulating layer (19, 29, 39, 49) which completely covers the covering electrode and the diaphragm and hermetically seals the cavity and the covering electrode is extended, outside the diaphragm, in second conductive tracks (17, 27, 37, 47) which extend on the first insulating layer. In the case of a resistive sensor, the base electrode is omitted and the covering electrode is replaced by a half-bridge or a full bridge made of piezoelectric resistors. Four production method versions are disclosed. <IMAGE>

Cover molding for the lower part of a glued vehicle windshield

Method for adapting a common rail injection system of an internal combustion engine

Die vorliegende Erfindung betrifft ein Verfahren zum Adaptieren wenigstens eines Injektors eines Einspritzsystems, insbesondere eines Common-Rail-Einspritzsystems einer Brennkraftmaschine eines Kraftfahrzeugs, wobei Einspritzungen anhand eines wenigstens zwei Eingangsgrößen und wenigstens eine Ausgangsgröße aufweisenden Kennfeldes erfolgen, und wobei insbesondere vorgesehen ist, dass in einen Lernmodus übergegangen wird (105), in dem für eine der wenigstens zwei Eingangsgrößen des Kennfeldes nur diskrete Werte zugelassen werden. The present invention relates to a method for adapting at least one injector of an injection system, in particular a common rail injection system of an internal combustion engine of a motor vehicle, wherein injections based on at least two input variables and at least one output variable having characteristic map, and wherein it is particularly provided that in a Learning mode is transferred (105) in which only discrete values are allowed for one of the at least two input variables of the characteristic map.

Method for producing rotating electrical machines

Record trace identification device

Biocidal compounds and their preparation

Apparatus for shrinking sheet metal pipes

Device for the automatic selection of microfilm cards from a card magazine

Device for bridging over a joint

Mixtures of activated hydrazine useful as corrosion protection agents

Alpha-isatin anilid.

Set of structural parts for surrounding a plant bed

The set of structural parts exhibits bar-like surround elements (1) which are set up on the borders of a bed and butt against one another by the ends. In order that the butt joints cannot be seen and the individual elements, despite a high degree of stability and resistance to slip, can be transported by hand, the invention provides that the surround elements (1) exhibit an L-profile, and that there is provided, for each butt-joint location, a supporting block (3) which, preferably with one part (10), projects beyond a supporting plane. <IMAGE>

Method and device for controlling a fuel metering system

Es werden ein Verfahren und eine Vorrichtung zur Steuerung eines Kraftstoffzumesssystems beschrieben. Das Kraftstoffmesssystem umfasst wenigstens einen Injektor (151, 152, 153) zur Einspritzung von Kraftstoff in eine Brennkraftmaschine. Der wenigstens eine Injektor mit einem Stromwert beaufschlagt wird und ausgehend von dem Stromwert ein Wert des Raildrucks bestimmt wird. A method and apparatus for controlling a fuel metering system will be described. The fuel metering system includes at least one injector (151, 152, 153) for injecting fuel into an internal combustion engine. The at least one injector is supplied with a current value and, based on the current value, a value of the rail pressure is determined.

INSTALLATION OF WIPER

L'INVENTION CONCERNE UNE INSTALLATION D'ESSUIE-GLACE, DANS LAQUELLE AU MOINS UNE BUSE D'UNE INSTALLATION DE LAVAGE DE GLACE PARTICIPE AUX MOUVEMENTS DE PIVOTEMENT DU BRAS D'ESSUIE-GLACE. POUR EVITER EN TOUTE SECURITE DE RAYER DU PARE-BRISE, IL EST PREVU QUE LE LIQUIDE DE LAVAGE SOIT PROJETE, SOUS LA FORME D'UN JET CONCENTRE 6, A PARTIR DE LA BASE DU BRAS D'ESSUIE-GLACE 4 DIRECTEMENT LE LONG DU COTE DU BALAI D'ESSUIE-GLACE, SITUE A CHAQUE FOIS EN AVANT DANS LA DIRECTION D'ESSUYAGE, JUSQU'A SON EXTREMITE LIBRE; IL PEUT ETRE PREVU SUR LES DEUX COTES DU BRAS D'ESSUIE-GLACE 4 RESPECTIVEMENT DEUX BUSES 5 POUVANT ETRE COMMANDEES ALTERNATIVEMENT. THE INVENTION RELATES TO A WIPER INSTALLATION, IN WHICH AT LEAST ONE NOZZLE OF AN ICE WASHER INSTALLATION PARTICIPATES IN PIVOT MOVEMENTS OF THE WIPER ARM. TO SAFELY AVOID SCRATCHING OF THE WINDSHIELD, IT IS PROVIDED THAT THE WASHING LIQUID IS PROJECTED IN THE FORM OF A CONCENTRATED JET 6 FROM THE BASE OF THE WIPER ARM 4 DIRECTLY ALONG THE SIDE OF THE WIPER BLADE, LOCATED EACH TIME FORWARD IN THE WIPER DIRECTION, UNTIL ITS FREE END; THERE CAN BE PROVIDED ON BOTH SIDES OF THE WIPER ARM 4 RESPECTIVELY TWO NOZZLES 5 THAT CAN BE ORDERED ALTERNATIVELY.

AQUEOUS DISPERSION OF FLUORINE POLYMERS

Zeolite components for use in solid chemical oxygen generators

The present invention relates to a composition for generating oxygen, comprising at least one oxygen source selected from chlorates and perchlorates, to an oxygen generator comprising such a composition, and a method for generating oxygen by decomposing such a composition. The present invention further relates to the use of zeolite compounds as multifunctional components in the oxygen generating compositions.

Attachment support

An apparatus is proposed for supporting a device on an apparatus, preferably with the capability of vertical positioning. The apparatus is characterized by beveled areas opposite one another, preferably for resting the apparatus on support elements with different shapes, such as cylindrical support rods having different diameters, and an elongated and essentially rectangular area, which preferably extends from the beveled areas, for supporting the apparatus on elongated apparatus such as a board with an elongated edge.

Body component

Body component (10), in particular pillar, for a motor vehicle, having an inner shell (12) and an outer shell (14) composed of a metal, said inner shell and outer shell being connected to one another in respective flange regions (16) and enclosing between them a cavity (18) in which is arranged a reinforcement element (20), which reinforcement element has a main body (22) composed of a fibre composite plastic and serves for stiffening the body component (10), wherein the reinforcement element (20) comprises at least one metallic inlay part (24) by means of which the reinforcement element (20) is connected to the inner (12) and/or outer shell (14).