Abstract: Interconnect apparatus and methods for their manufacture are disclosed. An example method for forming a solderable connection to a conductive surface may include forming one or more solderable metal regions on the conductive surface, for example an aluminum surface. The method may comprise applying a solder layer to the one or more solderable metal regions to form one or more soldered metal regions. The method may further comprise depositing one or more solderable metal regions on the conductive surface by plasma deposition. In other examples, the one or more solderable metal regions may be sputtered. Additionally, the method may comprise applying a flux to the one or more solderable metal regions prior to applying the solder layer to the one or more solderable metal regions. An interconnect ribbon may be soldered to at least one of the solder layer or the solderable metal regions. Associated interconnect apparatus are also provided.

Abstract: Provided are an oxide tablet for vapor deposition (oxide evaporation material), and a vapor-deposited thin film and a solar cell formed using the same. The tablet comprises a sintered body which contains indium oxide as a main component and cerium and which is subjected to no surface grinding after sintering, in which CompS/CompA=0.9 to 1.1, where the content of cerium in a surface layer to a depth of 5 ?m from a surface of the sintered body is represented by a Ce/In atomic ratio (CompS), and an average value of the content of cerium in the entire sintered body is represented by a Ce/In atomic ratio (CompA).

Abstract: A method of depositing a kesterite film which includes a compound of the formula: Cu2?xZn1+ySn(S1?zSez)4+q, wherein 0?x?1; 0?y?1; 0?z?1; ?1?q?1. The method includes contacting hydrazine, a source of Cu, and a source of at least one of S and Se forming solution A; contacting hydrazine, a source of Sn, a source of at least one of S and Se, and a source of Zn forming dispersion B; mixing solution A and dispersion B under conditions sufficient to form a dispersion which includes Zn-containing solid particles; applying the dispersion onto a substrate to form a thin layer of the dispersion on the substrate; and annealing at a temperature, pressure, and length of time sufficient to form the kesterite film. An annealing composition and a photovoltaic device including the kesterite film formed by the above method are also provided.

Abstract: A photovoltaic element for conversion of electromagnetic radiation to electrical energy, having at least one first electrode, at least one n-semiconductive metal oxide, at least one dye for absorption of electromagnetic radiation, at least one organic hole conductor material, and at least one second electrode. The organic hole conductor material has an absorption spectrum which has a maximum in the ultraviolet or blue spectral region and, toward higher wavelengths, an absorption edge declining with wavelength and having a characteristic wavelength ?HTL. A decadic absorbance of the hole conductor material at a wavelength ?HTL within the declining absorption edge is 0.3. The photovoltaic element includes a longpass filter, which has a transmission edge rising with wavelength and having a characteristic wavelength ?LP. A transmission of the longpass filter at ?LP is 50% of a maximum transmission of the longpass filter, where ?HTL?30 nm??LP??HTL+30 nm.

Abstract: Methods and systems for photovoltaic power generation. Humidity control for the electronics in the power converter is provided by a dehumidifier which exploits the breathing of the electronics compartment due to the temperature rise caused when insolation increases at the start of a normal day.

Abstract: An electron-donating polymer may include a repeating unit A including a repeating unit according to Chemical Formula 3 and at least one selected from a repeating unit according to Chemical Formula 1, a repeating unit according to Chemical Formula 2, and a combination thereof, and a repeating unit B including a repeating unit according to Chemical Formula 4 and a repeating unit according to Chemical Formula 5.

Abstract: New monomers, polymers, and blends of polymers with an electron acceptor are provided, e.g., for use in a photovoltaic device. The electron acceptor can be a fullerene derivative and the polymer can comprise monomer units according to the formula: wherein L? is L-C(O)O-J, L-C(O)NR?-J, L-OCO-J?, L-NR?CO-J?, L-SCO-J?, L-O-J, L-S-J, L-Se-J, L-NR?-J or L-CN; L is a linear or branched alkylene group having from 1 to 10 carbon atoms; J is a hydrogen atom or a linear or branched alkyl group having from 1 to 4 carbon atoms; J? is a group having from 1 to 10 carbon atoms, being saturated or unsaturated, linear or branched, optionally comprising a phenyl unit; and R? is a hydrogen atom or a linear or branched alkyl group having from 1 to 4 carbon atoms.

Abstract: Disclosed herein is a method for preparing large soluble graphenes. The method comprises attaching one or more hindering groups to the graphene, which can prevent face-to-face graphene stacking by reducing the effects of inter-graphene attraction. The large graphenes can absorb a wide spectrum of light from UV to near infrared, and are useful in photovoltaic devices and sensitizers in nanocrystalline solar cells.

Abstract: A valve unit for adjusting gas flow to a two-stage combustion apparatus includes a valve member that is moved by a magnetic field generated by a coil to vary gas flow rate through the valve unit, and first and second connectors configured to receive a high-stage activation signal and a low-stage activation signal, respectively. The valve unit includes a valve controller that is configured to control the coil to establish a high-stage gas flow rate while the high-stage activation signal is present, and configured to control the coil to establish a low-stage gas flow rate while the low stage activation signal is present up to a predetermined low stage time limit. The valve controller is further configured to establish at least one gas flow rate between the low-stage and high-stage gas flow rates when the low stage activation signal is present beyond the predetermined low stage time limit.

Abstract: A device for taking powder material into liquid including an inlet to which fluidized powder is supplied with a first pressure, an outlet into a liquid tank having a second pressure less than the first pressure, a powder material intake from the inlet to the outlet, a valve for the powder material intake, and a gaseous medium intake with an outlet into the powder intake with a pressure higher than the second pressure, wherein the outlet of the gaseous medium intake is in the powder material intake downstream from the valve. A method including: applying a vacuum or low pressure to the liquid, passing powder material into the liquid through a powder material intake, providing a valve in the powder material intake, and supplying a pressurized gaseous medium into the powder material intake downstream the valve at least partially during closing and/or opening the valve.

Abstract: Self-cleaning apparatus and methods are disclosed for handling viscous fluids, such as thick solid-liquid slurries of lignocellulosic biomass and its components, under high pressure, using an array of retractable valves.

Abstract: A multiple reservoir device comprises a storage space for concurrently reserving multiple substances is provided. The device preferably includes an accommodation module (2) and at least two extensible reservoir apparatuses (322) installed in the module. As one reservoir apparatus discharges part or all of the substance therein, the reservoir apparatus (322) contracts and releases space which, previously occupied by the removed substance, is now used for allowing another reservoir apparatus (322) to reserve substance and/or for allowing the accommodation module (2) to store foreign objects.

Abstract: The disclosure relates to a flexible underwater pipe intended for transporting fluids, notably hydrocarbons, comprising at least one layer comprising a polymeric resin comprising at least one polyhedral oligomeric silsesquioxane chemically bound to the polymer.

Abstract: A motor vehicle includes a tank for storing a liquid reducing agent suppliable to the exhaust system of an internal-combustion engine, and an air delivery device, by which an excess pressure can be built-up in a cushion of air situated in the tank above the reducing agent level. Via the air delivery device, alternatively, a vacuum is generatable in the air cushion, which vacuum supports feeding of the agent into the tank. Via the vacuum in the air cushion, reducing agent can also be returned from a pipe, which leads the reducing agent to the exhaust system, back into the tank, and/or additional liquid reducing agent can be transferred from a storage tank by way of a supply duct.

Abstract: A flexible pipe which can be heated efficiently, and may therefore be used for conveying oil in cold regions, is provided. The pipe comprises in order from inside to outside: an interior lining; a wound tape; and at least one reinforcement layer. The wound tape contains a first exterior layer of a plastics molding composition that is not electrically conductive; an intermediate layer of an electrically conductive plastics molding composition; and a second exterior layer of a plastics molding composition that is not electrically conductive. A volume resistivity to IEC 60093 of the intermediate layer is in the range from 10?3 to 1010 ?m, and the intermediate layer comprises at least two metallic conductors embedded into the plastic molding composition along an entire length of the tape in such a way that, the two conductors do not touch one another.

Abstract: Provided is a novel flow control system that includes multiple modifier columns for positioning across a waterway. Bottom ends of the columns are attached to a bottom track extension, for example, at the bottom of the waterway. The columns are sufficiently light so that the buoyancy force pushes their top ends towards the surface forming a “curtain-like” structure that provides resistance to the water flow. Spacing between the columns and other characteristics may be used to adjust this resistance. The columns may be repositioned along the track to change the spacing and/or to form an open pass. The columns are sufficiently robust and may swivel with respect to their bottom support such that their upper portions contact passing vessels. The system may be used to control flow through energy extracting devices or be a part of flood control systems.

Abstract: Self-cleaning apparatus and methods are disclosed for handling viscous fluids, such as thick solid-liquid slurries of lignocellulosic biomass and its components, under high pressure, using an array of retractable valves.

Abstract: A process fluid pressure transmitter for measuring a process pressure referenced to atmospheric pressure is provided. The process fluid pressure transmitter includes a pressure sensor fluidically coupled to a pair of pressure conveying conduits. The pressure sensor has an electrical characteristic that varies with the pressures applied by the pressure conveying conduits. A process fluid inlet is disposed to contact a process fluid, and is in fluidic communication with a first conduit of the pair of pressure conveying conduits. An atmospheric vent is coupled to a second conduit of the pair of pressure conveying conduits. The atmospheric vent is replaceable and has a filter element disposed therein.

Abstract: A valve device for a fuel tank includes a float element accommodated vertically movably in a case. The float element has a seal member at an upper portion thereof. The fuel flowing into the case through the inflow portion rises the float element to seat the seal member on the vent valve port. A ventilation portion connecting between inside of the tank and inside of the case is formed at an upper face portion of the case positioned above a waterline of the float element when seated. The upper face portion of the float element positioned in close proximity to the upper face portion reduces the amount of ventilation through the ventilation portion when seated. The valve device for a fuel tank further includes a regulation portion at the upper face portion of the case in which the interval is constant between the upper face portion of the case and the upper face portion of the float element when seated.

Abstract: A tire air valve having the function of indicating tire pressure includes an air valve casing having an inner center post orderly installed thereon with a lower locking block, a first spring, an upper locking block and a second spring. A fixed member is secured on the upper locking block, and a cap is covered on the air valve casing and provided with an upper indicating member, a third spring, a lower indicating member and a locking ring. The upper indicating member has an outer wall formed into a low pressure region and a warning region, while the lower indicating member has an outer wall formed into a safety region. The upper and the lower locking block can completely seal up the air valve to prevent air from leaking, and a driver can judge whether tire pressure is normal by visual observation through the cap on the air valve casing.

Abstract: A device for being received within a downspout of a rain gutter assembly is provided. The device is configured for being received in a downspout of the type having an inlet at a top portion thereof and an outlet at a bottom portion thereof. The device includes a housing defining a longitudinally extending passageway for allowing flow of uncollected water therethrough, at least one laterally extending collection aperture defined in the housing for allowing flow of collected water therethrough, a collection chamber in communication with the at least one drain for collecting water, and a drain outlet in communication with the chamber for allowing flow of collected water therethrough. A storage tank such as a flexible bladder may also be provided. The storage tank may be in communication with a siphon pump assembly. The storage tank may also be provided with a camouflaging pattern and ultraviolet and rot resistant materials.

Abstract: A valve unit includes a valve member that moves relative to a valve seat in response to a magnetic field generated by a coil. An input signal to the coil controls the extent of movement of the valve member relative to the valve seat, to control a gas flow rate therethrough. The gas valve unit also includes a setting adjustment device that provides a setting adjustment input utilized for calibrating or adjusting at least one gas flow rate. A valve controller is configured to receive an activation signal and to responsively send an input signal to the coil to move the valve member and establish at least one desired gas flow rate corresponding to the activation signal, wherein the valve controller is configured to adjust the input signal to the coil based on the setting adjustment input, to thereby enable field adjustment of at least one gas flow rate.

Abstract: A constant-flow valve assembly having a first passageway carrying fluid at a first pressure, a piston chamber, and a second passageway connected to the chamber and carrying fluid at the second pressure. A third passageway carries fluid at a third pressure. An adjustable valve is between the chamber and the third passageway, and an adjustable restrictor is positioned between the first and second passageways. An inlet portion of the restrictor assembly receives fluid at the first pressure and directs the fluid to a restrictor, and outlet portion directs the fluid to the second passageway at the second pressure. The restrictor is movable to adjust the position of entry and exit portions relative to the inlet and outlet portions to adjust a fluid flow rate to the second passageway to adjust the flow rate through the valve assembly.

Abstract: The present invention relates to an unpowered apparatus for preventing backflow, comprising: a tubular main body having a stepped portion, wherein the main body has an inlet port for the inflow of sewage, an outlet port for discharging the sewage, and a communication port which is inclined toward the outlet port and which puts the inlet port and the outlet port in communication; an opening/shutting door having a door body rotatably hinged to the inside of the main body so as to open/shut the communication port, and a pair of blocking plates extending from either side of the door body so as to block the space between the stepped portion and an inner wall of the main body; a floating part which is arranged in the opening/shutting door, the interior of which is empty such that the floating part can float on a water surface, and which provides the opening/shutting door with buoyancy and operates the opening/shutting door so as to close the communication port when the sewage flows back toward the outlet port; and

Abstract: A check valve is provided for use with a compressor system having a pump and a storage tank, the check valve including a housing including an inlet connected to the pump, a tank port in fluid communication with the storage tank, and a bypass port, all in fluid communication with each other, and with a chamber. A reciprocating piston is disposed in the chamber and has a heavy spring at one end, and a light spring at the other end. The check valve is constructed and arranged so that pressurized air is accessible from the bypass port prior to the storage tank being fully pressurized.

Abstract: Various embodiments of methods, apparatus and systems that diagnose and/or detect faults of an electro-hydraulic control system for a transmission are presented. Some embodiments, adjust a main line pressure of the electro-hydraulic control system and detect faults based upon changes in a pressure switch resulting from such adjustments of the main line pressure. The pressure switch may be incorporated into a control main valve or a clutch trim valve of the electro-hydraulic control system.

Abstract: A configurable actuation-orientation valve (100) includes a valve body (120) including a valve bore (126) and a coil (180), a first port (101) and a third port (103) located at a first end (111) and a second port (102) located at a second end (112), a pole piece (138), an armature (130) configured to move in response to energization of the coil (180), and a biasing device (135) between the pole piece (138) and the armature (130). When the biasing device (135) is selected to provide a normally-closed biasing force to the armature (130) then the configurable actuation-orientation valve (100) comprises a normally-closed (NC) valve and when the biasing device (135) is selected to provide a normally-open biasing force to the armature (130) then the configurable actuation-orientation valve (100) comprises a normally-open (NO) valve.

Abstract: According to the present disclosure, a fuel supply system having a recirculation loop is provided. The fuel supply system comprises a fuel tank; a return line coupled fluidly to the fuel tank; a fuel manifold; and a recirculation loop, wherein the return line is coupled fluidly to the recirculation loop at a first node to return fuel from the recirculation loop to the fuel tank, and the recirculation loop comprises a heat exchanger positioned downstream of the fuel manifold and upstream of the first node. The recirculation loop may comprise an orifice positioned upstream of the heat exchanger and downstream of the fuel manifold. Additionally, the fuel supply system may further comprise a supply line coupled fluidly to the fuel tank and further coupled fluidly to the recirculation loop at a second node positioned upstream of the fuel manifold and downstream of the first node.

Abstract: A sealing water system for flushing a rotating mechanical seal includes a closed circuit. A supply pump is disposed in the closed circuit so as to act upon the rotating mechanical seal with sealing water. The closed circuit is configured to collect and recirculate the sealing water.

Abstract: A fluid delivery system includes a manifold plate having an upper surface, four vertical sides, and a lower surface opposite the upper surface, where the manifold plate includes a gas inlet, a gas outlet, and a plurality of component receiving stations, one or more component receiving stations located on the upper surface and two or more component receiving stations located on the lower surface. The manifold plate also includes a plurality of internal fluid passageways interconnecting the gas inlet, the plurality of component receiving stations, and the gas outlet. The system also includes a plurality of active fluid components, one active fluid component coupled to a corresponding one component receiving station on the manifold plate. The fluid delivery system can be configured having a single channel or a dual channel.

Abstract: According to an embodiment, a device for directing the flow of a fluid comprises: a fluid chamber; a first outlet; a second outlet; a first outlet fluid passageway, wherein the first outlet fluid passageway is operatively connected to the first outlet; and a second outlet fluid passageway, wherein the second outlet fluid passageway is operatively connected to the second outlet; wherein the fluid rotationally flows about the inside of the chamber, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet.

Abstract: An encapsulated valve system includes a first housing portion having a first facing surface, the first facing surface comprising a plurality of branch pathways formed as a recess within the first facing surface. The valve system further includes a second housing portion having a second facing surface, the second facing surface comprising a plurality of branch pathways formed as a recess within the second facing surface. A disposable conduit is configured to be interposed between the first and second housing portions and disposed within the recess of the first facing surface and the recess of the second facing surface. The disposable conduit is thus sandwiched between the first and second facing surfaces. A plurality of pinch valve actuators are mounted on one or both of the first housing portion and the second housing portion, the plurality of pinch valve actuators configured to pinch the disposable conduit at selective branch pathways.

Abstract: In a valve cartridge for a plumbing fixture that comprises a cartridge housing that has one connection opening, each for the inflowing cold and hot water and at least one discharge opening for the outflowing water, a mixing valve with a control element/operating handle for selecting the mixing ratio of cold and hot water, and a rotary valve with a control element/operating handle for selecting the flow rate of water through the valve cartridge, wherein the mixing valve and the rotary valve and/or the control element of the mixing valve and the control element of the rotary valve are arranged in series on an axis of the cartridge housing. The control element of the rotary valve can take the form of a hollow cylinder that is coaxial to the control element of the mixing valve and is attached to the rotary valve in a rotationally fixed manner.

Abstract: An arrangement for influencing the flow of an exhaust gas of a gas turbine in a channel that preferably leads to a waste-heat exchanger or boiler. A flow grating is disposed transversely in the channel at an end of the channel that faces the gas turbine. The flow grating partially obstructs the cross-sectional area of the channel, and is provided with passages.

Abstract: A fluid calming member (18, 118, 218) for use in a fluid carrying arrangement (10) is disclosed. The fluid calming member is formed of a material that includes a porous metallic material.

Abstract: A multipartite mechanical press is presented, preferably bipartite for flanged connections that allows the handling of flanged connections on pipes for addition/removal of elements to/from the line, such as filters, plates, flow regulators, measurement elements, orifice plates and valves. The multipartite design allows a totally mechanical installation, without the need for any type of modification to the pipeline, or by destructive procedures of removal or addition of material. For installation of the multipartite mechanical press requires the existence of flanged connections in the pipel in question. The operation of the press is totally manual, i.e. operation does not require the use of mechanisms activated by any electrical, pneumatic, fuel-based, etc. means.

Abstract: The disclosure relates to systems, methods and apparatus for analyzing an infrastructure system including measurement of a parameter associated with the infrastructure system, electronically recording the measured parameter as a data, transferring the data to an infrastructure unit which may be remote from the infrastructure system, analyzing the data to generate a risk model, and predicting a characteristic of the infrastructure system according to the risk. An implementation plan may be generated, and/or maintenance services may be performed as per the characteristic that is predicted.

Abstract: An apparatus and method for sealing pipes. In one embodiment, the end of a pipe is sealed by the use of a pipe liner and a sealing member. The sealing member may be a hydrophilic material, a hydrophobic material, a compressible material, or a paste, and may also be a unitary member or formed from a sheet of material. The sealing member is held in place by a mechanical fastener and a liner is installed adjacent the sealing member and against the wall of the pipe or other structure to be sealed. The mechanical fastener aids in holding the sealing member in place at the end of the pipe.

Abstract: A repair device for repairing a leaking section in a pipe includes a sealing member of resilient material which fully surrounds the leaking section. The sealing member includes first and second annular sealing faces arranged for sealing engagement with the pipe about a full circumference thereof on opposite sides of the leaking section, and an envelope section fully spanning between the first and second annular sealing faces. The envelope section, the first annular sealing face, and the second annular sealing face are formed of resilient sealing material integrally joined with one another A rigid housing surrounds the sealing member and a clamp compresses the sealing member between the rigid housing and the leaking section of the pipe about the full circumference.

Abstract: A conduit system for conducting activation power to a tool module of a reconfigurable end-effector attachable to a robotic arm includes a fixed conduit portion conforming to a first portion of the reconfigurable end-effector including a master boom and a first portion of a rotatable guide rail. The conduit system includes a translatable conduit portion translatably connected to a second portion of the reconfigurable end-effector including a second lateral portion of the rotatable guide rail and a branch. The conduit system includes a rotatable portion connected between an end of the translatable conduit portion and a workpiece interface tool of the tool module.

Abstract: Existing BOP devices are complex electromechanical systems exploiting hydraulic activation of pipe rams and/or shear rams. With tens of thousands of oil wells in the 1,500 oil fields that account for 97% of global production of the over 40,000 oil fields identified to date and failure rates as high as 50% in disaster situations it is evident that a simpler, increased reliability approach would be beneficial to the oil and gas industries. It would be further beneficial if the BOP was automatic requiring no monitoring locally to the BOP or remotely from the rig or production facility.

Abstract: A pipe unit includes a pipe body, first and second flanges, and an adjusting structure. The first flange and the second flange are respectively disposed on opposite first and second ends of the pipe body. The adjusted structure is disposed between the first and second flanges and serves to adjust the length of the pipe unit.

Abstract: Polyamide compositions suitable for the inner layer of multi-layer tubular articles for circulating a heat transfer fluid composition within a refrigeration or air conditioning system are provided and including articles prepared from these compositions. Such compositions are particularly suitable in air conditioning and refrigeration applications and systems in which new, low global warming potential refrigerant alternatives are used.

Abstract: An internally insulated rigid exhaust system conduit and method for making the same are provided. The conduit includes an outer rigid tube, a generally flexible inner portion positioned within the outer tube and an insulation layer positioned therebetween. The conduit may include one or more bends or curves. Due to the flexibility of the inner portion and insulation, a gap defined between the inner portion and outer tube may be generally uniform in width even after the bending of the outer tube. During the manufacturing process, the inner portion is wrapped with a blanket or sleeve of insulation material to form a wrapped subassembly and then inserted into the outer tube. The insertion of the wrapped subassembly may occur either before or after a bending of the outer tube. The insulation may also be blown into the gap defined between the inner portion and outer tube.

Abstract: There is provided an austenitic stainless steel pipe excellent in steam oxidation resistance. The austenitic stainless steel pipe excellent in steam oxidation resistance contains, by mass percent, 14 to 28% of Cr and 6 to 30% of Ni, and is configured so that a region satisfying the following Formula exists in a metal structure at a depth of 5 to 20 ?m from the inner surface of the steel pipe: (?/?)×?/?×100?0.3 where the meanings of symbols in the above Formula are as follows: ?: sum total of the number of pixels of digital image in region in which orientation difference of adjacent crystals detected by electron backscattering pattern is 5 to 50 degrees ?: the number of total pixels of digital image in region of measurement using electron backscattering pattern ?: analysis pitch width of electron backscattering pattern (?m) ?: grain boundary width (?m).

Abstract: A device (110, 10) dispenses dosages of a free-flowing substance from a source unit (70) containing the substance. The device has a base unit (120, 20) and a receiving unit (130, 30), so that the source unit can be set into, and removed from, the receiving unit. An actuator (150, 50) generates repeated bidirectional pivoting movements of the receiving unit about the base unit. A connector unit (140, 40), arranged between the base unit and the receiving unit, pivotally supports the receiving unit, providing rotational mobility about a pivoting axis. The connector unit is slidably supported with translatory mobility relative to the base unit. The actuator generates repeated bidirectional translatory movements of the base unit. In this way, the receiving unit is subjected to repeated bidirectional pivoting movements and, superimposed on the latter, repeated bidirectional translatory movements.

Abstract: A method of using a paint cup assembly with a paint sprayer includes filling a paint cup assembly with paint, closing the paint cup assembly, inverting the paint cup assembly, and engaging the paint cup assembly with the paint sprayer. The paint cup assembly includes a spring loaded valve to prevent paint from leaking from the paint cup assembly when the paint cup assembly is inverted.

Abstract: A sandbag filling device and method for assisting one person with easily and quickly filling a flexible bag with sand to form a sandbag. The device has a body which fits in the open top end of the flexible bag and is placed in an upright position against the closed bottom end thereof to allow one person to dump sand in the bag. The body can have a generally cylindrical or, for improved storage and transport, conical shaped structure. Alternatively, the body can have ends that are moved to an overlap area for insertion into the flexible bag and filling the bag with sand. When not formed for use, the body can lay flat or be curved, for ease of forming, both of which allow quick and easy storage and transport of a plurality of sandbag filling devices. Handles ease removal of the device from the flexible bag.

Abstract: The invention relates to a device for transporting bottles or similar containers between a transfer position and a discharge position, comprising a transport element that may be driven in a rotating manner about at least one vertical machine axis and several container receptacles provided on the transport element and having, for example, a gripper-like design for picking up and holding in each case one container during the transport thereof from the transfer position to the discharge position.

Abstract: A fueling-error prevention device is provided in an inside of a fuel flow path between a fueling opening and a fuel tank. A flap valve is provided on one of the first and the second sliders which are disposed opposite each other with the fuel flow path positioned therebetween. Accompanied by an insertion of a fueling nozzle having a predetermined diameter, the fueling nozzle abuts against either the first or the second slider so as to move one slider in a separating direction. Thus, the other of the first or the second slider is allowed to move in the separating direction, and due to the movement of the other slider in the separating direction by abutment of the fueling nozzle, the flap valve is allowed to be opened.