Abstract: Embodiments of the disclosure provide an ice crushing device and refrigerator The ice crushing device comprises an ice storage container, in which a rotatable ice knife assembly is provided, wherein the ice knife assembly includes a rotary shaft, a fixed ice knife, a movable ice knife and an ice cube separation structure, the rotary shaft is capable of driving the movable ice knife to rotate, the fixed ice knife and the ice cube separation structure are located at two sides of the rotary shaft separately, and the fixed ice knife and the ice cube separation structure are both fixed relative to the ice storage container.

Abstract: A mechanical apparatus comprised of a plurality of pods in the form of a cylindrical sleeve, containing liquid, to be frozen for the purpose of dynamically transfer/impart its charged thermal energy to a directly contacted object placed within. The pods are joined to each other by elastic bands allowing it to instantly expanse and grip varying size beverage containers. Furthermore, the plurality of pods and a beverage container are disposed in an insulated holder; a sealable cap is then inserted to seal off and insulate the discharging of thermal energy therein from ambient conditions. A beverage in the form of can or bottle may be placed in the apparatus to achieve desired chill temperature for an extended length of time in high ambient temperature conditions.

Abstract: A method for defrosting an evaporator, includes: (i) closing an outlet part that serves as a refrigerant outlet of the evaporator; (ii) closing an inlet part that serves as a refrigerant inlet of the evaporator; (iii) connecting the outlet part and the inlet part to one another; (iv) heating the evaporator. An evaporator, includes: an inlet part that serves as a refrigerant inlet; a first switching valve that is placed in the inlet part; an outlet part that serves as a refrigerant outlet; a second switching valve that is placed in the outlet part; a bypass pathway that connected the inlet part and the outlet part to one another; a horizontal pipe that is communicated with the inlet part; and a vertical pipe that connects the horizontal pipe and the outlet part to one another. A cooling apparatus can include the evaporator.

Abstract: Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. More specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is disclosed.

Abstract: A refrigerator lock for selectively locking at least one door of a refrigerator into a closed position is described. The refrigerator door lock may include an anchor having an outer periphery sized to fit on a door face of the refrigerator adjacent to one or more doors seals when the door maintains the closed position. A fastener such as an adhesive may be utilized to secure the anchor to the door face of the refrigerator. An extension extends from a catch and is selectively securable to the anchor. With the extension secured to the anchor, the catch overlaps the refrigerator doors and either directly or indirectly engages the refrigerator doors to hold them in the closed position.

Abstract: Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. More specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is disclosed.

Abstract: Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. More specifically, a refrigerator that is capable of enabling a drawer for receiving goods to be more conveniently used is disclosed.

Abstract: A domestic cooling appliance includes a cabinet having a set of inner walls defining a cooling space, and a shelf assembly provided in the cooling space. The shelf assembly includes a shelf panel and a pair of left and right metal support brackets disposed adjacent one of the pair of lateral edges of the shelf panel and extend between front and rear edges of the shelf panel. Each support bracket includes at least one mounting member for mounting the support bracket to an inner rear wall of the cabinet and one or more coupling members for coupling the shelf panel to the pair of support brackets where at least a first coupling member of the one or more coupling members is designed as an elongated U-shaped metal profile defining only a first pocket for engaging the shelf panel.

Abstract: A system and a method for tracking items stored in a refrigerator which includes the identifying unit comprising a few known devices such as bar code reader or voice command processor for identifying the incoming and outgoing items also including an olfactory sensor. Said sensor in addition to identification is to be used also for assessing the items' degree of freshness for the purpose of determination of its actual expected maximum storage time—this determination will be made by the computer processor accessing the pertinent database(s) while using the digital smell signature for said access, when necessary. Said database will contain the storage data for opened or unpacked or cooked items for which the storage time data on the package is not applicable as well as possibly the items ingredients and the nutritional content.

Abstract: Systems, apparatuses and methods are provided herein for controlling the temperature of a product during delivery. A system for inventory management comprises: an internal compartment; and a delivery control circuit coupled to the internal compartment; a configuration control circuit coupled to the delivery container, the configuration control circuit configured to: identify a product for delivery in the internal compartment; determine an optimum delivery temperature for the identified product; and initially configure the internal compartment to provide the optimum delivery temperature for the identified product, wherein the delivery control circuit is configured to maintain the optimum delivery temperature in the internal compartment during delivery of the identified product.

Abstract: A floating liquefied natural gas (“FLNG”) commissioning system and method are described.

Abstract: The invention relates to a method for separating a feed gas containing at least 20 Mol % of CO2 and at least 20 Mol % of methane, by partial condensation and/or by distillation, the gas at a pressure of at least 40 bar abs, including expanding at least one portion of the feed gas in a turbine producing an expanded feed stream at a pressure of less than 90 bar abs, separating at least one portion of the expanded feed stream by partial condensation and/or by distillation thus obtaining a CO2-depleted gas and a CO2-enriched liquid, wherein the temperature of the expanded feed gas at the outlet of the turbine is below ?56.6° C., and wherein the process does not use an external refrigeration source; and wherein the CO2-depleted gas is introduced into a supplementary separation step, in order to obtain a stream that is more depleted in CO2 and a CO2-rich stream.

Abstract: A foam drying apparatus is provided. The apparatus is configured to pass air, and in some cases heated and/or dried air, through a quantity of foam. This air passing through the foam absorbs or otherwise carries moisture out of the foam, drying it. The apparatus may utilize a pressure differential on opposite sides of the foam, causing air on the higher pressure side to pass through the foam. Typical applications may include the drying of foam assemblies which use water based adhesives to accelerate drying of the adhesive and/or removal of water from the foam assembly, and packaging of the foam assembly.

Abstract: There is provided an apparatus for use in drying a sample of geological material having a substantial moisture content. In one aspect, the apparatus comprises a means for providing a flow of heated fluid, and a means for managing the thermal state of the flow of heated fluid. The means for managing the thermal state of the flow of heated fluid is arranged operable with the means for providing a flow of heated fluid so that exposure of the sample to the flow of heated fluid facilitates a reduction of the moisture content of a portion of the sample while substantially preserving one or more chemical and/or physical properties of the portion.

Abstract: The invention concerns a dental furnace, with a furnace base and with a furnace hood, wherein the furnace hood includes a firing chamber for the accommodation of dental restorations, with a temperature sensor that records the temperature of the dental restoration and which is connected to a control device which controls the dental furnace, and the dental furnace (10) includes a drive unit (18) for the furnace hood (16) and the control device (30) controls the drive unit (18) based on the temperature recorded by the temperature sensor (20), namely opens the furnace hood.

Abstract: A method for forming large titanium parts includes forming bends into a titanium plate for form a bent part. The bent part is then roll-formed to form contours into the bent part. The surfaces of the contoured part are rough-machined, and the part is then secured to a bladed form fixture. The bladed form fixture comprises a plurality of header boards that secure the part to the fixture. The fixture part is placed in a thermal vacuum furnace and a stress-relieving operation is performed. The part is removed from the fixture and final machining takes place.

Abstract: A vacuum pressure furnace and/or a cooling plate for a vacuum pressure furnace is described, having a cooling channel or tube that selectively circulates a liquid coolant at a reduced temperature. The cooling channel “snakes” back and forth through a target plate assembly to conduct heat from the target plate assembly and back to the coolant. The target plate assembly includes a plurality of clamp members that are screwed over portions of the cooling channel and to a bottom of a plate member of the assembly, enclosing portions of the cooling channel. Thermal sheets or foil are wrapped around the cooling channel, thereby bridging any gaps between the components that may occur during temperature changes due to thermal expansion/contraction.

Abstract: Large scale field erected air cooled industrial steam condenser having 10 heat exchanger bundles per cell arranged in five pairs in a V-shape, each heat exchanger bundle having four primary heat exchangers and four secondary heat exchangers in which each secondary heat exchanger is paired with a single primary heat exchanger. Four primary condensers are arranged such that the tubes are horizontal, while the inlet steam manifolds at one end of the tubes are perpendicular to the primary condenser tubes, i.e., parallel to the transverse axis of the bundle. Steam enters the small inlet steam manifolds from below. Cross-sectional dimensions of the tubes are 200 mm wide with a cross-section height of less than 10 mm with fins that are 10 mm in height, arranged at 9 to 12 fins per inch.

Abstract: A new design for large scale field erected industrial steam condensers in which all of the bundles are constructed as secondary bundles, in A-frame or V-Shape configuration, with tubes oriented 25-35 degrees from the vertical, steam fed from the bottom and condensate is collected from the bundles from the bottom using a combination/hybrid manifold that both delivers steam to the tubes and collects condensate from the tubes and which is constructed so that the condensate is prevented from returning down the steam delivery riser(s) and in which the cross-sectional dimensions of the tubes are 125 mm wide with a cross-section height of less than 10 mm with fins that are 9.25 mm in height, arranged at 9 to 12 fins per inch.

Abstract: The present invention relates to a finless-type dual-pipe heat exchange apparatus, and to a finless-type dual-pipe heat exchange apparatus capable of dually performing heat exchange inside and outside a heat exchange pipe so as to increase a heat transfer area and heat exchange efficiency.

Abstract: An apparatus for the treatment of infections associated with respiratory disorders in a mammal with a mixture for use as an inhalable medicament. The apparatus includes a patient interface, at least one source of helium for providing gaseous helium, at least one source of oxygen for providing gaseous oxygen, an application device for providing a mixture to the patient interface, at least one source of nitric oxide for providing gaseous nitric oxide, a gas injector for injecting the nitric oxide into the mixture, an injector for injecting a means for inhibiting growth of pulmonary pathogens, a controller programmed for controlling the gas injector, the application device and the injector.

Abstract: A heat exchanger having a first core with a first end and a second end and having a first plurality of hot flow channels fluidly isolated from a first plurality of cool flow channels. The first plurality of hot flow channels and the first plurality of cool flow channels can be arranged in a first checkerboard pattern. The heat exchanger also having a first header connected to the first end of the first core, a first hot flow inlet section connected to the first plurality of hot flow channels, and a first curved portion with a first inner hot flow route that is longer than a first outer hot flow route. The first header also having a first cool flow outlet section connected to the first plurality of cool flow channels with the first cool flow outlet section being fluidly isolated from the hot flow inlet section.

Abstract: A water-cooling device includes a pump case, at least one winding, a driver and a heat exchange member. The pump case has a top section, a bottom section and a peripheral section together defining a pump chamber. The winding is disposed on a circuit board. The circuit board is disposed on any of the top section, the bottom section and the peripheral section. The driver is disposed in the pump chamber. At least one magnetic member is disposed on the driver in a position corresponding to the winding, whereby the magnetic member can induce and magnetize the winding on the circuit board. The heat exchange member is connected with the pump case. By means of the structural design of the water-cooling device, the volume of the water-cooling device is greatly minified and the structure of the water-cooling device is thinned.

Abstract: One example aspect of the present disclosure is directed to a system for cooling a surface. The system can include a housing. The housing can include an evaporator portion. The housing can include at least one trifurcated heat exchange portion. The at least one trifurcated heat exchange portion can include a condenser portion coupled to the evaporator portion. The at least one trifurcated heat exchange portion can include a coolant portion substantially surrounded by the condenser portion. The at least one trifurcated heat exchange portion can include a phase change material portion substantially surrounding the condenser portion.

Abstract: A temperature regulating apparatus according to the present invention includes an accommodating member configured to accommodate a target object for temperature regulation, and an air bubble generation section configured to generate air bubbles in the liquid contained in the accommodating member.

Abstract: A cooling device of an embodiment includes an evaporator, a condenser, a first connection pipe, a second connection pipe, and a third connection pipe. A refrigerant is vaporized in the evaporator by heat generated by a heating element. The condenser is located above the evaporator, and configured to condense the vaporized refrigerant by exchanging heat with an external fluid. The first connection pipe guides the refrigerant vaporized by the evaporator to the condenser. The second connection pipe guides the refrigerant condensed by the condenser to the evaporator. The third connection pipe connects a portion of the first connection pipe and a portion of the second connection pipe. A connection position between the third connection pipe and the first connection pipe is higher than a maximum liquid level height of the refrigerant in the second connection pipe during an operation.

Abstract: A temperature plate includes a plate body and a supporting structure. The plate body has a first plate and a second plat, and a vacuum chamber is defined by the first plate and the second plate. The first plate has a first surface away from the vacuum chamber. The plate body is bent to form a bent portion with the first surface to be a compressive side, and the supporting structure is disposed corresponding to the bent portion. This configuration can prevent the deformation as bending the temperature plate and enhance the heat dissipation performance. In addition, a heat dissipation device adapting the temperature plate is also disclosed, and the heat dissipation device further includes a cooling fin assembly disposed on the first surface of the plate body.

Abstract: A heat dissipation device includes: a heat spreader having a first plate and a second plate, wherein the plates are connected to form a receiving space therebetween; a first capillary material provided on the first plate, the second plate, or both; at least one heat pipe having a cavity in communication with the receiving space, wherein the heat pipe is connected to the heat spreader at one end and is outside the heat spreader and closed at the other end; a second capillary material provided on the inner wall of the heat pipe; at least one fiber bundle of an elongated shape, wherein the fiber bundle has a portion in the receiving space and in contact with the first capillary material and another portion extending into the cavity and in contact with the second capillary material; and a working fluid in the receiving space and the cavity.

Abstract: Thermal energy storage and heat exchanger, distinctive in that it comprises: a number of hardened concrete thermal energy storage elements; a housing, into which said elements have been arranged; an active heat transfer and storage medium in the volume between said elements and said housing, in the form of either: a stagnant liquid or phase change material, or a dynamic fluid arranged to flow in the volume between said elements and said housing; at least one means for delivery of thermal energy to the thermal energy storage; at least one means for taking out thermal energy from the thermal energy storage; and thermal insulation.

Abstract: A plate fin heat exchanger is configured to receive hot flow from a hot source and cool flow from a cool source. The plate fin heat exchanger includes a plurality of plates arranged in parallel to define a plurality of flow passages therebetween, and a set of closure bars arranged at a first side of the plurality of plates to seal a first set of the flow passages against ingress of the hot flow, thereby directing the hot flow into a second set of the flow passages. Each respective closure bar includes an inner core formed of a first material having a first coefficient of thermal expansion and an outer cladding arranged about the inner core, the outer cladding formed of a second material having a second coefficient of thermal expansion. The first coefficient of thermal expansion is less than the second coefficient of thermal expansion.

Abstract: An embodiment relates to a heat transfer device including a heat generating device configured to generate heat having predetermined intensity by a user, a cover in contact with a body of the user while covering the heat generating device, and a heat transfer medium provided between the heat generating device and the cover to transfer the heat generated by the heat generating device, wherein the heat transfer medium is a structure that is formed by entangling a single wire having a predetermined length and has a predetermined width and a predetermined height, and is a structure that is compressed in an axial direction when being in contact with the body of the user and thus has a Poisson's ratio of 0.5 or higher. Thus, a structural change in the heat generating device is not required and only a material in contact with the heat generating device is changed, so that generated heat may more rapidly reach the body of the user.

Abstract: A cooling apparatus includes first and second wedges, a solid thermal interface material (TIM) and a flexible force-exerting element. The first wedge has a first flat surface and a first diagonal surface. The first flat surface is configured to dissipate heat from an electronic device. The second wedge has a second flat surface and a second diagonal surface. The second diagonal surface faces the first diagonal surface, and the second flat surface is coupled to a heat sink and configured to dissipate heat thereto. The TIM is disposed between the first and second diagonal surfaces, and is configured to transfer heat between the first and second wedges. The force-exerting element is configured to move the first wedge or the second wedge, so as to slide the first diagonal surface or the second diagonal surface on the TIM and push the second flat surface against the heat sink.

Abstract: A header for a heat exchanger includes a header frame defining an opening and including a base portion circumscribing a perimeter thereof. A mounting tab extends from the base portion. The mounting tab is configured to bend inwardly with respect to the header frame.

Abstract: A thermal-interface-material (TIM)-free thermal management apparatus includes a thermally-conductive unitary structure having an integrated circuit (IC) side and cooling system side, the thermally-conductive unitary structure including a plurality of high aspect ratio micro-pillars or porous structures extending from the IC side and a cooling system extending from the cooling system side. The cooling system may be selected from the group consisting of: a vapor chamber, micro-channel cooler, jet-impingement chamber, and air-cooled heat sink. The cooling system and the plurality of high aspect ratio micro-pillars form part of the same homogenous and thermally-conductive unitary structure.

Abstract: At least some aspects of the present disclosure feature a tubular convective device, comprising: a blown film forming a tube when inflated, the blown film having a first portion and a second portion, wherein the first portion and the second portion are separated longitudinally, and a plurality of apertures disposed on the first portion of the blown film. At least some aspects of the present disclosure feature a tubular convective system including a plurality of tubular convective devices, where adjacent tubular convective devices are connected.

Abstract: According to various aspects, exemplary embodiments are provided of heat exchangers and applications. In an exemplary embodiment, a heat exchanger can include at least a first feature array and a second feature array, a channel in an interior of the heat exchanger, through which a fluid can flov, an inlet for the fluid to enter the channel, an outlet for the fluid to exit the channel. The channel may include at least one surface and said first feature array and said second feature array are positioned on the at least one surface of the channel, the fluid configured to flow from said inlet, through said channel to said outlet, and the first and second feature arrays have different densities.

Abstract: A sacrifice positive electrode layer is formed conveniently, efficiently, and accurately on the surface of a refrigerant distributor having a complicated shape. Further, during the formation of the sacrifice positive electrode layer, the strength in the surroundings of joined parts is prevented from being lowered by excessive heating.

Abstract: The present disclosure relates to a method and apparatus for cleaning a 3D printed article, in particular a 3D printed heat exchanger. After 3D printing, an article may have internal passages formed from bonded powder and said passages may contain unbonded powder that needs to be removed before further use of/processing of the article. To remove this unbonded powder, the article is filled with a cleaning fluid and vibrated. The cleaning fluid is then pumped out of the article and past a sensor that generates a magnetic field. The sensor detects the presence of powder particles in the fluid by detecting a perturbation of the magnetic field caused by said particles. The fluid is then filtered and returned to a reservoir for use. The sensor may indicate the article is sufficiently clean when a detected concentration of particles in the fluid drops below a threshold.

Abstract: Quick take-down firearms and methods of using quick-take down firearms. The quick-take down includes an upper receiver coupling and a barrel coupling. The quick take-down can be unlocked by sliding a sliding lock collar in a translational motion to an unlocked position to release locking elements from a locked configuration. In the unlocked position, a barrel and handguard may be installed onto and removed from the upper receiver of the firearm. Releasing the sliding lock collar returns it to a locked position, securing the barrel and handguard to the upper receiver.

Abstract: An apparatus for adapting a clamshell-type of gunlock for a shotgun to lock a rifle. The clamshell gunlock can be easily modified using the apparatus without the need for basic changes to the gunlock. The apparatus has a single molded rubber part attached to the gunlock to hold the buffer tube of a rifle; providing a snug fitting constraint to hold the buffer tube of the rifle such that the rifle will not vibrate or move causing rattling sounds or damage to the rifle.

Abstract: There is disclosed herein systems, methods and apparatus relating to a trigger block for mechanically blocking the trigger of a firearm and preventing the trigger from being pulled to actuate the firing mechanism when the trigger block is in a blocking position. The trigger block is secured in the blocking position and can only be moved to an unblocked position by an authorized user via operation of a security device, such as a key, sensor, and/or keypad.

Abstract: A bipod firearm support has a body defining a first bore and a second bore, a first offset bore segment associated with the first bore, and angularly offset with respect to the first bore, a second offset bore segment associated with the second bore, and angularly offset with respect to the second bore, a first elongated leg adapted to be closely and removably received in the first bore for stowage, a second elongated leg closely and removably received in the second bore for stowage, each of the first and second legs having a base segment sized to be closely received in the associated offset bore segment for deployment, and each of the first and second legs having an elongated leg portion connected to the base segment by way of a connection facility that enables angular flexure of each elongated leg portion with respect to the base segment.

Abstract: An adjustable sighting and shooting firearm mounting vise receives a firearm to assist new shooters or handicap shooters with sighting and discharging the firearm. The firearm mounting vise includes a base plate, a positional-adjustment track, a forend support, a stock vise, a slide stop, a trigger actuator, a trigger switch, a controller housing, a wireless receiver, and a microcontroller. The base plate supports the positional-adjustment track. The positional-adjustment track allows the forend support, the stock vise, and the trigger actuator to translate along the base plate to accommodate a plurality of firearms to be secured by the firearm mounting vise. The slide stop secures the positional-adjustment track to the base plate. The controller housing protects electrical components including the microcontroller and the wireless receiver.

Abstract: A variable velocity pneumatic launcher including at least one chamber filled with a projectile. The launcher includes a ballast chamber filled with pressurized air selectively released to propel a projectile from the launcher's barrel. The launcher includes a firing chamber filled with ambient air and a ballast chamber filled with pressurized air. A piston rod extends between the chambers and attaches to a firing piston and a ballast piston located inside the firing chamber and ballast chamber, respectively. The rod is connected to an adjustable velocity valve which controls the amount of longitudinal movement of the rod. When the trigger is activated, a portion of the pressurized air from the ballast chamber is delivered to the firing chamber.

Abstract: A baton has a body with a first end and a second end. A handle is connected to and extends from the body between the two ends. A cap is hingedly connected to an end of the handle. A locking mechanism selectively locks the cap to the handle and includes a catch plate that includes a catch, a latch releasably engaged with the catch, and an actuation button. The actuation button is movably engaged with the latch to disengage the latch from the catch. The actuation button is movable along a stop axis and a latch axis different than the stop axis.

Abstract: A mounting system includes a rail system. The rail system can include a plurality of powered rails and at least one control rail. The rail system can be disposed on a firearm, extending along the barrel toward a front of the firearm. The front or forward direction of the firearm extends from the trigger toward the distal end of the barrel. The rail system can extend along the barrel forward of the trigger, stock, and firearm handle.

Abstract: A magazine identifier is provided. The magazine identifier is an endless band having a front surface, a rear surface, a first side surface, a second side surface, an inner surface, an upper rim and a lower rim. The endless band is formed of a material with rubber elasticity. For example, the endless band may be made of natural rubber, synthetic rubber, silicone or any material with a similar elasticity to rubber. The endless band is placed over a magazine of a firearm to identify the type of ammunition carried within the magazine and the owner of the magazine.

Abstract: An LED light source capable of projecting a set graphic logo and red dot sight thereof, comprising a point light source (1) and a peripheral light source (2) around the point light source (1), the peripheral light source (2) being discontinuous line light source. The LED light source capable of projecting the set graphic logo does not need a raster being matched with transmission to obtain an LED with luminous set graphic logo, so that the power consumption is reduced, system design is simplified, product functions are increased, and simplification of structure, convenience of operation and reduction of cost for red dot sight are facilitated.

Abstract: Rifle scope turrets with spiral cam mechanisms include a scope body, a movable optical element defining an optical axis enclosed by the scope body, and a turret having a screw operably connected to the optical element for adjusting the optical axis in response to rotation of the screw. The turret has a spiral cam mechanism engaged thereto. The turret defines first and second stop surfaces positioned for engagement by the spiral cam to limit rotation of the turn The first stop surface defines a zero position of the screw and the movable optical element. The second stop surface defines a maximum point of displacement of the screw and the moveable optical element. The stop surfaces may be defined by a spiral cam groove in the indexing portion of the turret. The groove may overlap itself at least partially. The turret may be an elevation turret or a windage turret.

Abstract: A programmable adjustment archery sighting device provides motorized adjustment through a series of programmable sighting settings. The device includes a pair of spaced mounting apertures extending into an elongated mounting bracket for fixedly coupling the mounting bracket to a bow. A position of a sight coupled to the mounting bracket is adjustable. A vertical adjustment mechanism adjusts a position of the sight and includes a first vertical adjustment control. A vertical adjustment motor is coupled to the mounting bracket and operationally coupled to the vertical adjustment mechanism. A housing is configured for being positioned on the bow spaced from the mounting bracket and accessible to fingers on a hand grasping a grip of the bow. The first vertical adjustment control is positioned on the housing and operationally coupled to the vertical adjustment motor to adjust the vertical position of the sight by manipulation of the first vertical adjustment control.