WO/2017/045659 MICROEMULSION-BASED CLEANING AGENT||WO||23.03.2017|
||PCT/DE2016/000317||FORSCHUNGSZENTRUM JÜLICH GMBH||ALLGAIER, Jürgen|
The invention relates to an aqueous microemulsion comprising: a) one or more liquid carboxylic acid esters, b) one or more water-soluble salt(s) having one or more cations, preferably selected from the group consisting of sodium, potassium, calcium, magnesium and ammonium, c) at least one salt of a monocarboxylic acid, d) at least one monocarboxylic acid, and e) one or more booster(s), wherein components b) and c) are different.
WO/2017/045660 DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL SHAPED PARTS||WO||23.03.2017|
||PCT/DE2016/000343||VOXELJET AG||EDERER, Ingo|
The invention relates to a device and a method for producing three-dimensional shaped parts by means of a layer construction method on a construction field in a construction space of a device, wherein materials are supplied to and discharged from the construction space. A supplying and discharging of all materials is carried out in a spatial direction of the device.
WO/2017/045661 METHOD AND DEVICE FOR PRODUCING AND DEBURRING TOOTHINGS||WO||23.03.2017|
||PCT/DE2016/000344||EMAG HOLDING GMBH||LOHMANN, Jörg|
The invention relates to a method for producing and deburring toothings on work pieces (6), comprising two workpiece spindles (3, 3'), comprising a hobbing tool (12) and comprising a deburring device (10), wherein the workpieces (6) are automatically clamped into the workpiece spindles (3, 3'), wherein the workpieces (6) are toothed with the hobbing tool (12) and then deburred, comprising the following method steps: a. receiving an unmachined workpiece (6) in a first loading position (19) via a first workpiece spindle (3) and transporting the workpiece (6) to the hobbing tool (12); b. carrying out a mill cut; c. placing down the workpiece (6) in the first loading position (19) and receiving a further unmachined workpiece (6); d. transporting the workpiece (6) machined with the mill cut to the second loading position (19'); e. receiving the workpiece (6) in the second loading position (19') via the second workpiece spindle (3') and transporting the workpiece (6) to the deburring tool (10); f. deburring of the workpiece (6), wherein an intermediate storage (14) for at least one workpiece (6) is provided between the first loading position (19) and the second loading position (19'), wherein the workpiece (6) is moved from the intermediate storage (14) into the loading position (19'), and wherein the method steps e. and f. are carried out in the same time interval in which the method step b. also takes place.
WO/2017/045662 DEVICE AND USE THEREOF FOR THE UV TREATMENT OF FLUIDS||WO||23.03.2017|
||PCT/DE2016/100204||HYTECON AG||KOLCH, Andreas Manfred|
The invention relates to a device for the treatment of fluids, consisting of a flow-through housing (1; 11), a cover (2; 12), an inlet (3; 13), a reactor chamber (4; 14) having inner walls (5; 15), an outlet (6; 16), UV LED radiation sources (7) directed into the reaction chamber (4; 14), and a power supply, which device achieves high purification performance requiring less technical complexity and a small installation space and which device uses only little electrical power. This is achieved in that the reactor chamber (4; 14), consisting of an interior space, has a fluid-mechanics design, the radiation sources (7) are arranged in the fluid on or in an inner wall (5; 15), and a rotating fluid vortex (8; 18) is applied to a fluid flowing through by means of the fluid-mechanics design, at which fluid vortex the radiation sources (7) are directed in such a way that the radiation sources can radiate radially inward and/or laterally, and at least a partial flow of the fluid in the fluid vortex (8; 18) is guided past the radiation sources (7) several times before the reaction space (4; 14) is exited.
WO/2017/045663 MEDICAL PLASTER||WO||23.03.2017|
||PCT/DE2016/100314||STAVROU, Petros||STAVROU, Petros|
The invention relates to a medical plaster (1) with a layer (2) of textile fabric or plastic, an adhesive layer (5), and an absorbent dressing layer (3). To permit individual dosing of an active substance and/or a physical cooling effect, it is proposed that the fabric or plastic layer (2) has an opening (4) in the area of the dressing layer (3), such that the dressing layer (3) is exposed and accessible in the area of the opening (4). The invention moreover comprises a medical kit (100) with the plaster, and a hood that has the plaster (1) as an integral part.
WO/2017/045664 SOLAR CELL AND SOLAR CELL MANUFACTURING METHOD||WO||23.03.2017|
||PCT/DE2016/100358||HANWHA Q CELLS GMBH||ENGELHART, Peter|
The invention relates to a solar cell comprising: a semiconductor substrate (1); a metallization paste (3) on a surface (10) of the semiconductor substrate (1); and a tunneling layer (2) between the substrate surface (10) and the metallization paste (3). The invention also relates to a corresponding solar cell manufacturing method.
WO/2017/045665 SOUND TRANSDUCER ARRANGEMENT, TOWED ARRAY SONAR, WINCH, TUGBOAT AND LOWERING AND RETRIEVING METHOD||WO||23.03.2017|
||PCT/DE2016/100388||ATLAS ELEKTRONIK GMBH||BOCHENTIN, Thorsten|
The invention relates to a sound transducer arrangement for receiving and/for transmitting waterborne sound signals, wherein the sound transducer arrangement has a first antenna having a plurality of sound transducers and a first towing cable, and wherein the sound transducer arrangement can be pulled in the water by a tugboat, and the first antenna and/or the first towing cable has/have a coupling element or a plurality of coupling elements, with the result that the first antenna and/or the first towing cable can be reversibly connected to a second antenna and/or a second towing cable. The invention also relates to a towed array sonar, to a winch for a tugboat, to a tugboat and to a method for lowering and/or retrieving a sound transducer arrangement and/or a towed array sonar and for receiving and/or transmitting waterborne sound signals.
WO/2017/045666 DEVICE AND METHOD FOR MONITORING LOOSENABLE BOLT-NUT CONNECTIONS||WO||23.03.2017|
||PCT/DE2016/100419||MANFRED HOLTKAMP ELEKTRONIK GMBH||STAUDINGER, Uwe|
The invention relates to a device for monitoring loosenable bolt-nut connections. A tight and lasting fit of the bolt-nut connection is of particular interest especially in machines and plants as well as in assembled parts in general, so the tightness of the connection is to be monitored. According to the invention, relative axial twisting between the bolt (2) and the nut (1) is detected. For this purpose, a magnet (3) is secured to the bolt (2). A cap (4) that extends down to the nut (1) is placed over the bolt. Thus the cap (4) performs the same rotational movement as the nut (1). A magnet-sensitive sensor (8) is arranged in the cap (4), across from the open end thereof, above the magnet (3). Said sensor responds to a change in position of the magnet (3) and thus records a relative rotational movement between the bolt (2) and the nut (1). The data generated by the sensor (8) are processed by electronics (9).
WO/2017/045667 RECIPROCATING PISTON ENGINE WITH A VARIABLE COMPRESSION RATIO, AND METHOD FOR CHANGING THE COMPRESSION RATIO OF A RECIPROCATING PISTON ENGINE||WO||23.03.2017|
||PCT/DE2016/100422||FEV GMBH||SCHAFFRATH, Uwe|
The reciprocating piston engine (10) is provided with a rotatably mounted crankshaft (26) which is arranged in a housing (12), and with at least one connecting rod (18) which is mounted rotatably on the crankshaft (26) by means of a crankshaft bearing (32) which has a lubricant path (33). The connecting rod (18) supports a compression piston (16) which is guided such that it can be moved bi-directionally in a cylinder (14) which is configured in the housing (12). Furthermore, the reciprocating piston engine has an adjusting mechanism for adjusting the compression piston (16) relative to the connecting rod (18) for the purpose of changing the compression ratio, wherein the adjusting mechanism has an adjusting element (38) for displacing the compression piston (16) relative to the connecting rod (18), and at least one cylinder/piston supporting unit (54, 56) with a supporting cylinder (58, 62), and a supporting piston (60, 64) which is guided displaceably in the said supporting cylinder (58, 62) and is operatively connected to the adjusting element (38). Furthermore, the operating space (70, 72) is connected fluidically via a feed duct (74, 76) to the lubricant path (33) of the crankshaft bearing of the connecting rod (18), wherein the connecting rod (18) has a discharge duct (78, 80) which extends from the at least one working space (70, 72) of the supporting cylinder (58, 62) and can be brought into a fluidic connection with an outlet opening which is arranged in the outer surface of the connecting rod (18) in order to discharge fluid from the at least one working space (70, 72) into the housing (12).
WO/2017/045668 TOOL SYSTEM WITH POWER WRENCH AND EXTERNAL OPERATING PART||WO||23.03.2017|
||PCT/DE2016/100424||HOHMANN, Jörg||HOHMANN, Jörg|
The invention relates to a tool system for carrying out an electronically controlled tightening of a high-strength screw connection using a power wrench. In addition to the power wrench there is provided an external operating part, having an input unit for inputting configuration data and a display (main display) for visually displaying to the user information and/or measurement values relating to the torque curve during screwing. To enable a user tightening a screw to obtain feedback about the torque curve during screwing or about an ongoing tightening, independently of the main display of the external operating part, an auxiliary display is provided on the power wrench in addition to the main display provided on the external operating part.