WO/2015/055159 ABSORPTION REFRIGERATING MACHINE||WO||23.04.2015|
||PCT/DE2013/100356||UNIVERSITÄT STUTTGART||SCHMID, Fabian|
The invention relates to an absorption refrigerating machine (1) comprising a circulated working substance, in different mixing ratios of a solvent and a refrigerant depending on the circulating process, a high-pressure area (2) with a generator (14) generating the refrigerant from the solvent while heat is supplied, as a first component, and a condenser (20) condensing generated refrigerant, as a second component, a low-pressure area (3) with an evaporator (25) evaporating the refrigerant while heat is extracted, as a third component, and an absorber (28) for the absorption of refrigerant vapour in the solvent, as a fourth component, a refrigerant expansion valve (24), arranged between the high-pressure area and the low-pressure area, a solvent expansion valve (30), arranged between the high-pressure area and the low-pressure area, and also a working substance pump (8), arranged between the absorber and the generator, and also possibly a deflegmator (10), arranged between the generator and the condenser, as a fifth component, and also possibly a solvent heat exchanger (23), as a sixth component. In order to lower the costs of an absorption machine and increase its efficiency, at least one component is formed in itself or in combination with at least one other component as a plate heat exchanger.
WO/2015/055158 BENCH SEAT DEVICE||WO||23.04.2015|
||PCT/DE2013/100353||HILDEBRAND, Gerhard||HILDEBRAND, Gerhard|
The invention relates to a bench seat device (100) having a seat panel (110), the upper face of which forms a seat surface and legs (171) being fitted in the region of the lower face, for supporting the seat panel (110) on a standing surface. In order to achieve a lower weight and greater seating comfort than in the case of conventional bench seats, the seat panel (110) contains a substantially rectangular support frame (120) with two main supports (121) which are arranged parallel to one another and which are connected to one another in the region of their respective ends by means of two side supports (122), wherein the two main supports (121) are connected to one another via a plurality of supporting struts (123), each of which is attached in the region of a lower edge of a main support (121) so that between the main supports (121) a central cutout (124) is formed which is bridged by a cover (123) tensioned between the two main supports (121), the surface of said cover forming the seat surface of the seat panel (110).
WO/2015/055157 FILTER SYSTEM HAVING A ROTARY FILTER||WO||23.04.2015|
||PCT/DE2013/000617||BARNSTEDT, Dirk||BARNSTEDT, Dirk|
The present invention proposes a filter system (1) which is arranged in a housing (2). In approximately the center of said housing (2) there is situated a rotary filter (6), the lateral surface of which is covered by a filter medium. The interior of the housing (2) is divided into three pressure regions (17, 18, 22). The untreated gas for purification is supplied to the untreated gas region (17) through an untreated gas inlet opening (8). Here, as it enters the untreated gas chamber (17), the gas flow initially impinges on an impingement element (9), causing intense turbulence in the gas flow. A cleaning process is performed during every rotation of the filter drum, by blowing away the filter material on the lateral surface of the filter drum (6).
WO/2015/055184 COSMETIC ANTIPERSPIRANTS WITH LACTATES||WO||23.04.2015|
||PCT/DE2014/200269||HENKEL AG & CO. KGAA||BANOWSKI, Bernhard|
The present invention concerns a cosmetic antiperspirant composition comprising a) at least one substance selected from the group consisting of cosmetic oils which are liquid at 20 °C and 1.013 hPa, odorants and waxes, b) at least one anti-perspirant aluminium salt in a total amount of 0.1 to 80 wt%, based on the total weight of the cosmetic antiperspirant composition, and c) at least one compound of the formula (LA-I), in which R1 is a linear or branched alkyl group having 1 to 10 carbon atoms, and X+ is Li+, K+, NH4 +, 1/2 Mg2+, 1/2 Ca2+, 1/2 Mn2+, 1/2 Zn2+, 1/3 Al3+, 1/4 Zr4+ or at least one anti-perspirant aluminium salt , the addition of the at least one compound of the formula (LA-I) resulting in effective sealing of the efferent ducts of the sweat gland(s).
WO/2015/055190 PRE-MOUNTING OF A GAP-OPTIMIZED CLIP RING BETWEEN INNER RINGS OF AN ANTI-FRICTION BEARING||WO||23.04.2015|
||PCT/DE2014/200476||SCHAEFFLER TECHNOLOGIES AG & CO. KG||SCHÄFER, Marc-André|
The invention relates to an anti-friction bearing unit (1), configured at least as a two-row anti-friction bearing with at least one outer ring (4a, 4b) and at least two inner rings (5a, 5b), between which rolling bodies (6a, 6b) are guided on raceways of the bearing rings (4a, 4b; 5a, 5b). A clip ring (14) which engages into annular grooves (12a, 12b) of axially extended sections (8a, 8b) of the adjacent inner rings (5a, 5b) is provided for securing an axial position of the inner rings (5a, 5b). The radially prestressed clip ring (14) of U-shaped design is arranged in a non-positive manner on an intermediate step (13) of the inner ring (5a) in a pre-mounting position and can be pushed from there into an end position. In the case of matching positions of the flanks (15a, 15b) of the clip ring (14) and corresponding annular grooves (12a, 12b) of the extended sections (8a, 8b), the clip ring (14) latches in a positively locking manner and brings about an axial connection of both inner rings (5a, 5b).
WO/2015/055187 BEARING ELEMENT FOR A ROLLING OR PLAIN BEARING||WO||23.04.2015|
||PCT/DE2014/200408||SCHAEFFLER TECHNOLOGIES AG & CO. KG||DINKEL, Markus|
A bearing element (1) for a plain or rolling bearing (2), the bearing element (1) being made at least in part of a powder-metallurgical composite material, containing a steel-based metallic phase and a hard material phase, or comprising at least in part such a composite material, wherein the steel contains 0.2 – 0.6 wt.% carbon, 0.1 – 0.3 wt.% nitrogen, 0.5 – 2 wt.% molybdenum and 13 – 15 wt.% chromium.
WO/2015/055186 CAGE SEGMENT FOR A MULTIPART ROLLING BEARING CAGE||WO||23.04.2015|
||PCT/DE2014/200398||SCHAEFFLER TECHNOLOGIES AG & CO. KG||MASUCH, Horst|
The invention relates to a cage segment (1) for a multipart rolling bearing cage, the cage segment consisting of individual parts, a web (2) and two lateral elements (3), which can be assembled to an H-shaped cage segment.
WO/2015/055188 BEARING ASSEMBLY FOR A PLANETARY GEARING OF A WIND TURBINE||WO||23.04.2015|
||PCT/DE2014/200428||SCHAEFFLER TECHNOLOGIES AG & CO. KG||ENS, Andreas|
The invention relates to a bearing assembly for a planetary gearing (1, 25), in particular for a planetary gearing of a wind turbine, comprising: a planet carrier (6) fixedly connected to a shaft, a gearing housing (2), in which the planet carrier (6) is arranged, an inner arrangement of teeth (3) of the gearing housing (2), planet gears (4, 5), which mesh with the inner arrangement of teeth (3), a sun gear (10), which meshes with the planet gears (4, 5), bearings arranged on both end faces of the planet gears (4, 5) for supporting the planet carrier (6) in the gearing housing (2), wherein both bearings are designed as cylindrical roller bearings (11, 12, 26, 27), wherein at least one cylindrical roller bearing (11, 12, 26, 27) has an inner or outer ring (13, 16) having two rims (14, 15), wherein the other ring has an angled ring (17) or a loose rim (29).
WO/2015/055185 METHOD FOR DETECTING TRAFFIC SITUATIONS DURING THE OPERATION OF A VEHICLE||WO||23.04.2015|
||PCT/DE2014/200368||CONTI TEMIC MICROELECTRONIC GMBH||HEGEMANN, Stefan|
System for detecting traffic situations. A method for detecting traffic situations during the operation of a vehicle (1) on a road (14) having a plurality of lanes (15A, B, C) comprises the following features: – by means of a vehicle-side sensor system (3), various surroundings data items relating to a status of a signal system (13), a road boundary (17), a lane boundary (18) and at least one further marker (19A, B, C) on the road (14) are visually sensed, – and using the surroundings data acquired by means of the sensor system (3) a relationship is formed between the status of the vehicle (1), which comprises at least an indication of the lane (15A, B, C) being used by the vehicle (1), and the status of the signal system (13) which is valid for this vehicle status.
WO/2015/055170 METHOD FOR PRODUCING A BLOWN-FILM WEB, AND BLOWN-FILM INSTALLATION||WO||23.04.2015|
||PCT/DE2014/000522||REIFENHÄUSER GMBH & CO. KG MASCHINENFABRIK||LETTOWSKY, Christoph|
For a blown-film installation, providing longitudinal stretching of the produced double-layer film web after the haul-off, more precisely after the reversing unit and before the winder, is known. Performing stretching on the film guided downward is also known, wherein then the film must be preheated because of the long cooling path from the haul-off. In addition, performing control of the blown film, in such a way that a film thickness that is as uniform as possible results after drawing out, is known. In a first aspect, the invention proposes that the film is heated above the haul-off and then mechanically treated. The film can thereby be brought to an easy-to-process temperature level from first heat by means of only little energy. In a second aspect, the invention proposes that a horizontally oriented treatment roller segment is provided between the haul-off and a reversing device arranged above the haul-off. In both aspects, the control should be used in order to achieve a uniform film thickness after the drawing out.