Abstract: A refrigerating device is provided which can improve COP when a required load is 50% of a maximum load or below. When the load required of a common evaporator is 50% or less, a control unit stops a second compressor and controls the volume of a first compressor. Accordingly, it becomes possible to improve COP when the required load is equal to or below 50% as compared to the case of controlling the first and second compressors simultaneously to a low volume.

Abstract: A data centre having a primary power source and a backup power source, wherein the primary power source comprises a gas pressure reduction station driving at least one generator, and the secondary power source comprises a large scale electricity distribution network.

Abstract: An evaporator or a condenser includes a surface on which the operating liquid is arranged. Further, turbulence generators are provided to generate turbulences in the operating liquid located on the operating surface. In the condenser, alternatively or additionally, a laminarizer is present to make the vapor stream laminar provided by the compressor. On the evaporator side, the evaporation efficiency is increased and, on the condenser side, the condenser efficiency is increased, which may be used for a substantial reduction in size without loss of power of these components, in particular for a heat pump for heating a building.

Abstract: A multi-mode, bi-directional cascade heat pump system, according to some examples, includes at least two chillers each being part of a unidirectional refrigerant circuit. The system includes heat exchangers each of which are dedicated to operate as just a condenser or as just an evaporator, regardless of the system's operating mode. In some modes, a secondary fluid transfers heat between the condenser of one chiller and the evaporator of another chiller before the fluid returns to a secondary fluid source such as, for example, a geothermal borefield or a conventional water source. In some embodiments, fluid is withdrawn from a borefield by way of a pump having a speed that varies to maintain a desired fluid temperature and/or a desired heat transfer rate at the borefield. The heat pump system includes means for minimizing flow through the borefield and for minimizing unnecessary mixing of relatively high and low temperature fluid.

Abstract: The invention relates to an air conditioning device (1) comprising elements (15,16,13,14,19,22,P1,P2;17) of an A/C loop (4) inside which circulates a cooling fluid FR, of a primary circuit (5) inside which circulates a coolant fluid FC and of a secondary circuit (6) inside which circulates a coolant liquid LC. The air conditioning device (1) comprises a support (100) on which the elements (15,16,13,14,19,22,P1,P2;17) are fixed.

Abstract: An outdoor apparatus, such as a table or tower with integrated air conditioning for providing thermally conditioned air to users. The apparatus disperses conditioned air to people in the vicinity, more specifically directing vents to both the people's head region and torso region. A fan within the pedestal has a fan inlet communicative with the ambient air inlet for drawing ambient air into the pedestal for thermal conditioning and also has a fan outlet communicative with the conditioned air outlets for supplying conditioned air to users. A heat exchanger is interposed between the ambient air inlet and the fan inlet, and a working fluid supply is fluidly communicative with the heat exchanger for thermally conditioning the ambient air. The tabletop embodiment enhances the cooling by utilizing the table to entrapping the conditioned air about the person's torso.

Abstract: A vehicular refrigeration cycle apparatus where, at the time of startup before starting the operation of a compressor, the speed of a condenser-use blower which blows outside air toward the condenser is increased in accordance with the air-conditioning load. Due to this, the operating noise of the condenser-use blower familiar to the users becomes masking noise helping to prevent the operating noise of the compressor from being heard by the user and the unfamiliar operating noise of the compressor can be kept from being heard by the user.

Abstract: A heat pump system includes a base refrigeration circuit, a heat accumulator, an auxiliary heat exchanger and an outdoor heat exchanger defrosting and cooling means. In the base refrigeration circuit, a compressor, a four-way valve, an indoor heat exchanger, a cooling expansion valve, a heating expansion valve, an outdoor heat exchanger and the four-way valve are connected in a sequence by a refrigerant conduit. The four-way valve and the compressor are connected by a refrigerant suction conduit. The heat accumulator includes a bypass refrigerant conduit connected to the refrigerant conduit between the cooling and heating expansion valves. The heat accumulator has a heating heat exchanger and is injected with a heat medium. The auxiliary heat exchanger is installed in the outdoor heat exchanger and connected to the heat accumulator by a heat medium supply conduit and a heat medium return conduit. The defrosting and cooling means includes a heat exchanger and a costless heat reservoir.

Abstract: A transportation apparatus configured to travel on rails and having an induced freezing rail system includes: a transportation vehicle having a support unit configured to support a frame from the rails; and a freezing rail system comprising freezing rails positioned on a ground surface corresponding to the support unit of the transportation vehicle, the freezing rails having a refrigerant and cooling devices.

Abstract: Provided is a refrigerator that includes a cabinet and a refrigerator door. The cabinet defining a storage compartment. The refrigerator door opens and closes the storage compartment. The refrigerator door includes a door liner defining an ice compartment, an ice compartment door opening and closing the ice compartment, and a handle provided to the ice compartment door. The ice compartment door includes a dike protruding from the ice compartment door. The handle and the dike are disposed on an identical line.

Abstract: Provided is a refrigerator including a slim refrigerator door. The refrigerator includes a storage compartment; a refrigerator door configured to open and close the storage compartment; an ice maker configured to generate ice cubes; an ice bin provided at the refrigerator door to receive the ice cubes generated in the ice maker and having a discharge opening through which the ice cubes are discharged; a motor provided at the refrigerator door; and at least one blade disposed within the ice bin, the at least one blade being operably connected to the motor, wherein at least one ice cube generated in the ice maker directly drop onto the at least one blade, and the at least one blade moves at least one ice cube stored in the ice bin to the discharge opening to discharge the at least one ice cube from the ice bin by an operation of the motor.

Abstract: A refrigerator is provided. The refrigerator includes a cabinet defining a storage compartment; a door configured to open and close the storage compartment, the door comprising an outer case and a door liner; an ice maker configured to generate ice cubes; an ice bin provided at the refrigerator door, the ice bin storing the ice cubes generated in the ice maker; a dispenser provided at the door, the dispenser dispensing the ice cubes stored in the ice bin; and a vacuum insulation panel disposed between the outer case and the ice bin to insulate the storage compartment from an outside.

Abstract: Provided is a refrigerator that includes a cabinet, a refrigerator door, and a cabinet sealing part. The cabinet defines a storage compartment. The refrigerator door opens and closes the storage compartment. The cabinet sealing part is provided to a contact portion between the refrigerator door and the cabinet to prevent a communication between the storage compartment and an outside. The refrigerator door includes a door liner defining an ice compartment, an ice maker in the ice compartment, the ice maker generating ice, an ice bin storing ice generated by the ice maker, an ice compartment door opening and closing the ice compartment, and a plurality of sealing parts at positions spaced apart from each other. The sealing parts prevent a communication between the ice compartment and the storage compartment.

Abstract: The present invention relates to a refrigerator, which comprises: a main body having a storage compartment therein; and a door connected to the main body and opening/closing the storage compartment, wherein the door includes: an outer case defining an external appearance of the door; a door liner combined with the outer case; an insulation material filled between the outer case and the door liner; and a holder supporting both a receptacle connected with a cable for controlling an ice maker and a water supply cock for making ice, the holder disposed between the outer case and the door liner, wherein the holder is fixed to the outer case.

Abstract: A substance communicating device for use in conjunction with an appliance or a system including an appliance and a consumable holder. The appliance has a first substance service connector component and a first service switch component. The substance communicating device has a second substance service connector component operably engageable with the first substance connector component to permit the communication of a substance between the first and second substance service connector components. The substance communicating device further has a second service switch component operably associated with the second substance service connector component, the second service switch component being configured to engage the first service switch component when the first and second substance service connector components are engaged to selectively permit the communication of the substance between the substance communicating device and the appliance.

Abstract: Systems and components for providing or receiving a substance through a substance communication coupling system. A substance switch is provided for selectively communicating the substance between a first substance communicating device, such as a host or other substance source and a second substance communicating device, such as a substance consumer. The substance switch is activated to transfer a substance in response to detection of a contactless proximity target associated with one of the substance communicating devices by a proximity sensor associated with the other of the substance communicating devices.

Abstract: A substance communication coupling system includes a substance connector component for communication of a substance with another substance connector component. A substance switch is provided for selectively permitting communication of the substance between the substance connector components. The substance switch is activated to transfer a substance from a substance source to a substance consumer in response to a proximity sensor engaging a proximity target.

Abstract: A refrigerator is provided. The refrigerator includes a cabinet, a refrigerator compartment door, a freezer compartment door, an ice compartment, a dispenser, a cabinet duct disposed in an inner wall of the refrigerator compartment. The cabinet duct allows cool air for making ice to flow therein, and has a cabinet duct opening that opens toward an inside of the refrigerator compartment and that is disposed longitudinally in a vertical direction. The refrigerator also includes an ice compartment duct having an ice compartment duct opening that is configured to communicate with the cabinet duct when the refrigerator compartment door is oriented in a closed position and that is defined longitudinally in a vertical direction. The ice compartment duct is disposed in a sidewall of the ice compartment.

Abstract: The present invention provides an accumulator of an air conditioner, in which a coolant outlet pipe is a dual pipe with an internal pipe and an external pipe, a return cap is combined to the lower end of the dual pipe, and a gas coolant flows from the upper portion inside a tank through a gas coolant inlet between the internal pipe and the external pipe, turns into the internal pipe at the return cap, and then continues flowing through the gas coolant outlet to an outer pipe. Therefore, the accumulator can be manufactured from a small tank, so that it can be easily mounted in a small space with high liquid-vapor separating performance and pressure resistance.

Abstract: The embodiment relates to a refrigerator. In the refrigerator, a freezing compartment is selectively partitioned into a plurality of spaces and some of the plurality of spaces can be used as a convertible compartment that can be converted into the refrigerating compartment and the freezing compartment. In addition, the refrigerator has a structure that an operation unit is provided at a door that opens and closes the convertible compartment and a cable that extends from a main body to the operation unit is clearly processed.

Abstract: Provided are a refrigerator and a drawer for a refrigerator. The drawer for the refrigerator includes a receiving member received in the refrigerator to provide a receiving space for receiving foods, an induction member disposed inside the receiving member to induce a formation of moisture on a surface thereof, an indicating member disposed inside the receiving member, the indicating member comprising an indicating part for indicating a humidity state to the outside, and a transmission part providing a space through which the moisture flows, together with the indicating member.

Abstract: A refrigerator is provided. The refrigerator includes a refrigerator compartment, a refrigerator compartment door opening and closing the refrigerator compartment, and an ice compartment in which an ice maker is disposed. The ice compartment is defined as an insulation space within the refrigerator compartment door. The refrigerator also includes an ice compartment door opening and closing the ice compartment, and a receiving member disposed on the ice compartment door. The receiving member protrudes toward an inside of the refrigerator compartment to provide a receiving space.

Abstract: A cold appliance construction kit comprising a cooling module (102), a plurality of cabinet panels, including wall panels (1, 4), to be assembled into a cabinet, and at least one door (6). Each cabinet panel comprises an inner sheet (9), an outer sheet (8) and an intermediary layer (17) of a foamed insulating material, wherein each cabinet panel has an inner surface, an outer surface, and four edge surfaces. The edge surfaces (16) of a first wall panel (1) is formed such that at least one of said outer and inner sheets comprises an edge portion (16) that extends beyond the edge surface of the foamed insulating material and provides an attachment area for attachment to another cabinet panel (4).

Abstract: An air conditioning system is mainly provided with comprises an evaporator, a compressor, a condenser, a valve and an energy recovery device. The compressor is fluidly connected to the evaporator to compress low-pressure refrigerant exiting the evaporator to high-pressure refrigerant. The condenser is fluidly connected to the compressor to receive the high pressure refrigerant and dissipate heat therefrom. The valve controls flow of high pressure refrigerant exiting the condenser. The energy recovery device includes a movable expander having an inlet and an outlet. The inlet is fluidly connected to the valve to receive the high pressure refrigerant. The movable expander phase changes the refrigerant from high pressure refrigerant at the inlet to low pressure refrigerant at the outlet. The energy recovery device extracts work from movement of the movable expander due to the phase change of the refrigerant from the high pressure refrigerant to the low pressure refrigerant.

Abstract: A heat exchanger includes a shell communicating with a first fluid inlet pipe and a first fluid outlet pipe, end caps coupled to ends of the shell to communicate with a second fluid inlet pipe and a second fluid outlet pipe, a plurality of tubes disposed in the shell to constitute a channel through which a second fluid flows, an end baffle located at ends of the tubes to prevent mixing of a first fluid and the second fluid, and a first plate to fill gaps between the tubes and the end baffle.

Abstract: In an air-conditioning apparatus, a heat source side heat exchanger, intermediate heat exchangers, and use side heat exchangers are formed in separate bodies respectively and adapted to be disposed at separate locations one another. In a heat medium circulation circuit where the intermediate heat exchanger and the use side heat exchanger are connected, temperature sensors are installed. An anti-freezing operation mode is provided in which, when the detection temperatures of the temperature sensors become equal to or lower than a set temperature Ts while a compressor or pumps are stopped, the heat medium is circulated to perform anti-freezing of the heat medium.

Abstract: Provided is a method including the steps of: cooling exhaust gas to a given temperature by use of cold energy of liquefied natural gas; spraying water in a minute-ice generator having been cooled to a given temperature by use of the cold energy of the liquefied natural gas to generate minute ice; and introducing the minute ice and the cooled exhaust gas into a gas hydrate generator so as to cause the minute ice and carbon dioxide in the exhaust gas to react with each other in the gas hydrate generator, thereby generating carbon dioxide hydrate.

Abstract: A gas supply system for dual-fuel or gas engines is adapted for integration with a boil-off gas reliquefaction plant. The system includes a cryogenic heat exchanger, a boil-off gas compressor having a boil-off gas preheater, and a nitrogen loop with a compander. The gas is in the form of liquefied natural gas from cargo tanks or condensate from the reliquefaction plant. The gas supply system also includes an evaporator (optimizer) that extracts cold duty from the gas, and/or an evaporator that is arranged in a closed loop, which includes at least one pump and a heating source for an intermediate medium used to optimize extraction of the cold duty.

Abstract: A method of cooling using an extended binary refrigerant system containing methane and a C3 hydrocarbon such as propylene and/or propane is disclosed. The extended binary refrigerant from a compressor final discharge is separated into a methane-rich vapor fraction and at least one C3 rich liquid fraction so as to provide various temperatures and levels of refrigeration in various heat exchange stages. The method and corresponding refrigeration system can be utilized in plants utilizing low pressure or high pressure demethanizers.

Abstract: A process for the cryogenic separation of air using a multiple column distillation system comprising at least a higher pressure column (“HP column”) and a lower pressure column (“LP column”), comprising: feeding cooled feed air to the high pressure column for separation into high pressure nitrogen-enriched overhead vapor and crude liquid oxygen; feeding at least one low pressure column feed stream comprising nitrogen and oxygen to the low pressure column for separation into nitrogen-rich overhead vapor and liquid oxygen; refluxing the low pressure column with a liquid stream from or derived from the high pressure column; feeding expanded air to an auxiliary separation column for separation into auxiliary column nitrogen-rich overhead vapor and oxygen-rich liquid and removing the nitrogen rich overhead vapour as a product stream; feeding bottom liquid from the auxiliary column to an intermediate location of the low pressure column; and refluxing the auxiliary column with a nitrogen rich liquid stream from or d

Abstract: In a process for the production of nitrogen and of oxygen enriched liquid by separation of air by cryogenic distillation, a first stream of air is sent to an exchanger to form a first cooled air stream, the first cooled air stream is sent to a bottom reboiler of a column, condensed air is sent from the bottom reboiler to a top condenser of the column, vaporized air is sent from the top condenser to a first compressor, air is sent from the first compressor to the column, air is sent to a second compressor and from the second compressor to the exchanger to produce a cooled second air stream, the cooled second air stream is sent to a first turboexpander and from the turbo expander to the column, bottom liquid is removed from the column and gaseous nitrogen is removed from the top of the column.

Abstract: A jewelry piece comprising a ring shank, at least one first connector, at least one second connector, at least one first linkage, at least one second linkage, and at least one charm.

Abstract: New forms of religious jewelry. Jewelry articles are provided representing the tomb of Jesus, to depict and/or symbolize the event of the Resurrection for Christian religious adherents.

Abstract: An article of jewelry includes at least one body having a top and bottom face. The body is constructed of a precious or semi-precious metal. In one embodiment, the metal is titanium. A magnetic element is connected to the body. In one embodiment, the magnetic element has a face or surface which comprises at least 50%, and preferably 75% to 90%, of the total area of the bottom face of the body. In one embodiment, the body comprises a link, and a plurality of the links are connected to form a bracelet. In one embodiment, the magnetic element is generally oval in shape and is inset into the body so that the face of the magnetic element is co-planar with the rear of the body.

Abstract: Methods of forming larger sintered compacts of PCD and other sintered ultrahard materials are disclosed. Improved solvent metal compositions and layering of the un-sintered construct allow for sintering of thicker and larger high quality sintered compacts. Jewelry may also be made from sintered ultrahard materials including diamond, carbides, and boron nitrides. Increased biocompatibility is achieved through use of a sintering metal containing tin. Methods of sintering perform shapes are provided.

Abstract: The invention relates to a gemstone (10) comprises a girdle (13), a crown (11) and a pavilion (12). The crown has a table (14), ten star facets (15) surrounding the table, ten bezel facets (16) aligned between the star facets and twenty upper girdle facets (20) aligned between the bezel facets. The pavilion is provided with ten pavilion main facets (24), twenty pavilion hook facets (29) aligned between the pavilion main facets and ten pavilion star facets (34) aligned between the pavilion hook facets. The invention also relates to a method of cutting the gemstone.

Abstract: The invention relates to a gemstone (10) comprises a girdle (13), a crown (11) and a pavilion (12). The crown (11) comprises a table (14), eight star facets (15) surrounding the table (14), eight first half facets (16) aligned between the star facets (15), eight second half facets (17) aligned adjacent to the first half facets (16) and sixteen upper girdle facets (20) aligned between the second half facets (17). The pavilion (12) comprises sixteen pavilion main facets (23) and sixteen lower girdle facets (25) aligned between the pavilion main facets (23). The invention also relates to a method of cutting the gemstone.

Abstract: An in-line system converts raw, unrefined glass-forming material directly into continuous glass filaments. The system includes a reinforced melting assembly with electrically conductive melting and reinforcing members. The melting and reinforcing members are connected to a transverse melting member and lie in a plane parallel to the flowing material. This expands the melting and refining zone to the height of the melting and reinforcing members, thereby improving the quality of the filaments. The melting and reinforcing members also prevent sagging of the assembly during high temperature operation. The outermost melting and reinforcing members reduce or eliminate bypass flow of un-refined or un-homogenized material around the melting assembly, further improving quality.

Abstract: A gradient compression article with therapeutic and aesthetic properties broadly includes a limb-receiving section extending continuously between a distal end and an open proximal end thereof. The limb-receiving section includes a tubular distal portion and a tubular proximal portion. The limb-receiving section is knitted at least substantially of a core-spun yarn with an elastomeric core and a twisted fiber sheath and includes elastomeric threads integrated into the stretch yarn knitting. The limb-receiving section further presents a gradient region that extends from a distal location adjacent the distal end to a proximal location adjacent the proximal end, with a property of the article changing progressively along the gradient region to provide compression that decreases progressively from the distal location to the proximal location when the article is donned.

Abstract: A washing machine having a cabinet, a pressure sensor located in the cabinet, and an air trap having at least one baffle to substantially block water at the air trap. The air trap may have an inlet in communication with a sump of the washing machine and an outlet in communication with a hose coupled to the pressure sensor. The at least one baffle may be partially traversing the air trap to substantially block water from entering the outlet when the cabinet is in a horizontal orientation.

Abstract: An automatic washing machine having a foreign object trap located in a portion of a wash basket defines a foreign object passageway for retaining foreign objects.

Abstract: A washer including a housing, a washing tub in the housing, a drum rotatably mounted in the washing tub for receiving laundry to be washed, the drum having an axis of rotation and an opening for inserting the laundry into an interior of the drum, and a dynamic deflector coupled to the washing tub, the dynamic deflector being one of translatable in one or more axes and rotatable about one or more of the axes, the dynamic deflector deflecting the laundry that contacts the dynamic deflector toward the interior of the drum.

Abstract: A washing machine is disclosed. The washing machine includes a detergent receiving part, a supply pipe communicating with a water supply pipe and supplying wash water, an on-off valve between the detergent receiving part and the supply pipe, and a controller opening or closing the on-off valve corresponding to a proceeding washing cycle to supply a preset amount of detergent to the supply pipe.

Abstract: In a household washer which contains a tub with a cylindrical wall suspended by means of suspension rods, the tub also is comprised of ears with petals by which the tub is held in one extreme by suspension rods, at least one cylindrical reinforcement which surrounds the cylindrical wall, at least one pair of lobes in a substantially upper area of the tub, and additionally preferably one spout for over-flow in a substantially upper area of the tub.

Abstract: A locking device (10) for securing a portable object to an immovable object (18) by a cable (16). The locking device comprises at-least two simultaneously rotatable T-shaped heads (24a; 24b), adapted to be inserted through at-least two complementary slots (22a; 22b) formed in a side wall (20) of the portable object and rotated by about 900 in the inserted position thus preventing the separation of the device from said side-wall. The slots extend in parallel or non-parallel directions.

Abstract: A safe is provided for securely storing property that may be accessed quickly. A biometric scanner is coupled to a latching mechanism which may be actuated upon input of a recognized pattern, such as a fingerprint. The safe door may be spring actuated to automatically open upon release of the locking mechanism. The latch positively locks the door so that it resists opening from sharp blows to the safe.

Abstract: A key device for use with more than one lock, the key device including a shaft portion, and at least one movable key combination element retained within the shaft portion and including first and second portions adjacent one another, the first portion of the at least one movable key combination element being located along on the shaft portion and the second portion of the at least one movable key combination element being located offset to the first portion.

Abstract: Medical devices, such as percutaneous prosthetic heart valves can include a stent or frame structure component. The stent can be shot peened, laser peened, and/or ultrasonically peened, thereby reducing surface abnormalities, improving surface appearance, and/or increasing fatigue life of the device.

Abstract: The invention relates to a device for straightening up deformed metal and/or plastic elements after having undergone an excessive mechanical stress such as, for example, a shock. It comprises at least one supporting element (1) provided with means (17 to 20) for temporarily fixing, to the rigid structure of the vehicle and/or its body, a counter-brace element to which an actuator (14) may be fastened, said actuator being optionally provided with a jig (16) or the like and a positionally and/or orientationally adjustable mechanical linkage between said supporting element (1) and said counter-brace element, this linkage being designed so that at least a fraction of the force exerted by the actuator (14) on the counter-brace element is retransmitted onto the supporting element (1).

Abstract: A tip shaping apparatus presses electrode tips against a shaping roller thereof held by a rotationally driven holder in such a manner as to bring tip sections of the tips close to each other, thereby shaping the tip sections into reusable condition. The tip shaping apparatus includes deburring sections located in such positions as to confront burrs that are formed during shaping in such a manner as to project from outer circumferences of root sections proximate the tip sections of the electrode tips in a direction perpendicular to the axes of the electrode tips, at ejection of the electrode tips from the apparatus. Each of the deburring sections is located proximate an outer circumferential plane of the root section of each of the electrode tips undergoing shaping so as to abut against and cut off or bend the burrs in such a manner as to suppress the projecting height of the burrs when the electrode tips are ejected from the tip shaping apparatus.