Abstract: The invention concerns a device comprising a pourer, adapted to be mounted on the container neck, and an assembly forming a cover adapted to be mounted on said neck and comprising a cap mobile between a first position where it isolates the neck and the pourer from outside and a second position providing access to the neck and the pourer. The assembly forming a cover comprises two catching string rims (411, 412) extending radially inwards from a ring (41), one first string rim (411) being adapted to be engaged with an external flange (26) of the neck (2) while a second string rim (412) is adapted to be engaged with an external flange (36) of the pourer (3), said string rims (411, 412) defining between them a volume (V) for receiving the flanges (26, 36).

Abstract: The present invention is a modular system for packaging articles for shipment. In particular, a potted plant is placed in a cover, then automatically deposited into a protective sleeve. The potted plant thus packaged is ready for containment within a shipping carton. Various components of the system may be adapted for various packaging needs and circumstances.

Abstract: An apparatus for inserting individual piece goods (3) into containers (4) has a first conveyor (1) for feeding the individual piece goods (3), and a second conveyor (2) for feeding the containers (4), and at least one picker unit (5). At least one of the at least one picker units (5) inserts a number x of piece goods (3) from the first conveyor (1) into a container (4), the container (4) holding a number N>x of piece goods (3). The apparatus also has at least one separate transfer unit (U) for transferring the final N-x piece goods (3) into the container (4) holding N piece goods (3), at least one of the at least one picker units (5) transferring the N-x piece goods (3) from the first conveyor (1) into the transfer unit (U).

Abstract: A machine for inserting sheets into envelopes, the machine includes sheets feeder means for delivering the sheets on an underlying sliding surface; lugging means disposed along said sliding surface and operated by a related endless conveying line to engage trailing edges of said sheets to move said sheets toward a sheet inserting station disposed along the sliding surface downstream of said conveying line, an envelope feeder enclosing a stack of envelopes, said envelopes feeder being situated beside said sliding surface and capable, of removing continuously single envelopes from the bottom of said stack and feeding each single envelope to the inlet of an additional conveying line, placing said single envelope arranged in such a way that the back wall of the envelope, to which the closing flap of the envelope is hinged, faces downwards, so that the opening for inserting the sheets faces upwards and backwards, with respect to the inlet of said additional conveying line, said additional conveying line extending

Abstract: Disclosed is a personal air cleaning apparatus which sucks, in a concentrated fashion, air present in a contaminated zone, and outwardly discharges the sucked air or supplying filtered air to the zone, thereby securing a local clean zone. The apparatus includes a sucking/discharging unit having a suction port for sucking contaminated air, and a discharge port for discharging filtered air, a filter for outwardly discharging air received from the sucking/discharging unit while supplying clean air via the sucking/discharging unit, a conduit for connecting the sucking/discharging unit to the filter, and a position determining member arranged around the conduit unit and adapted to allow the conduit unit to be bent without being folded, while fixing the position of the sucking/discharging unit.

Abstract: There is provided in a standard ceiling system, comprising suspension rails or elements a movable air delivery diffuser resting on the suspension elements and a filter panel inserted into and retained between the suspension elements and the air delivery diffuser. The filter panel comprises a filter frame and an attached filter designed to be inserted into and retained on the suspension elements of the suspension ceiling. The filter frame has an inner face and an outer face with a filter media retained in the filter frame. The outer edges of the filter media are located and retained adjacent the filter frame inner face. The filter frame outer face has a flexible perimeter flange projecting outwardly from an uppermost portion of the filter frame outer face. This flexible perimeter flange can bend inwardly so as to be substantially flush with said frame outer face and can then flex back outward to engage the suspension elements.

Abstract: Disclosed are a vent disclosed for a septic system, including a conduit configured to vent gas therefrom, including a leg configured to conceal a portion of, and convey gas from, the conduit, and a method of concealing a conduit configured to vent gas from a septic system including sizing the conduit, then mounting on the conduit a leg configured to convey gas from the conduit.

Abstract: The present invention is directed to the separation of dust and debris from flowing fluid. Conventional cyclone separators and centrifugal separators present a tradeoff between the extent of dust separation and the cross-sectional area of fluid flow. Thus, increased flow capacity cannot be achieved without reducing the amount of dust removal. In contrast, the present invention allows for the increase of cross-sectional flow area without jeopardizing dust removal. The apparatus is designed such that the cross-sectional area of fluid flow can be increased independently of the radii of curvature of the redirections. Therefore, dust is still effectively removed while the flow capacity of the system is increased. Also included herein are embodiments utilizing these concepts of dust separation vacuum cleaner embodiments.

Abstract: A filter element comprises an oil-impregnated filtering member, and a transmission preventing layer formed on a downstream side of the filtering member, for restricting transmission of at least the carbon dusts from the oil-impregnated filtering member. The filtering member may be formed like a ridge-like-folded structure. The transmission preventing layer may be formed of a coating layer having a resistance against a viscous oil that is impregnated in the filtering member. This coating layer may be formed uniformly as a whole or the thickness or the content of the coating layer may be increased partially. A ventilation shutting-off member (filling layer) may be formed as the transmission preventing layer in the root portion areas of the ridge portions. The transmission preventing layer may comprise a resistant component that is insoluble in the oil that is impregnated in the filtering member.

Abstract: The invention comprises a lake bottom cleaning device. The device has a self supporting base and a elongated boom mounted centrally of its length to the base as a location spaced above the bottom of the base, whereby the base may support the base and boom on the bottom of a lake with the boom spaced parallel above the bottom of the lake. The boom has flexible depending weed engaging means and the boom has a hollow interior with water ports in their outer ends directed in a manner whereby the boom may be connected to a source of water under pressure which water may be delivered into the boom and out the outer ports at the outer ends of the boom with the water propelling out the boom ports providing a jet action to propel the boom to rotate about its rotational mounting to the base with the depending drag means depending onto the lake bottom to engage and drag and clean the lake bottom of weeds on the lake bottom as the boom is rotating by the water propelling action.

Abstract: Apparatus for handling cables is disclosed. The apparatus comprises means (10, 12, 16, 18) to pay out a service cable (20) and a support cable (14) so that the service cable (20) and the support cable (14) are adjacent, and means to (26, 28) wrap a further cable (22) around the service and support cables (20, 14).

Abstract: A method of decorating items of jewelry. The method includes the steps of bringing about a translational relative movement between the item and a cutting tool along the longitudinal axis of the item, and driving the tool with a cutting movement in contact with the surface thereof, along preselected cutting paths, in order to produce corresponding decorative marks on the surface. The method further includes the step of providing a support for the item, the support being rotatable about an axis extending along the axis of the relative translation between the tool and the item so that the tool is driven in contact with the surface during the combined and simultaneous rotary and translational movement of the item.

Abstract: A jewelry rope chain having links interwoven together to form a double helix configuration. Each link has a cross section with the largest transverse distance across the cross section defining a first dimension. Each link has a interior space and a gap along the periphery of the length. The widest dimension of the interior space in a direction consistent with the direction of the gap has a dimension which is less than three times the first dimension. Thus, ratios of approximately 2:1 can be achieved.

Abstract: A non-annular, hollow chain link is provided with a gap and is capable of being intertwined to form a jewelry rope chain. The gap faces the widest dimension of the link, and faceting surfaces are preferably disposed adjacent the gap. When compared with an annular, prior art link having a diameter that is equivalent to the widest dimension of the non-annular link, the faceting surfaces present a greater faceting surface area than the faceting surfaces of such annular, prior art link. Thus, a faceted rope chain formed from such hollow, non-annular chain links will have a greater faceting presence and appearance than an equivalent rope chain formed from annular chain links.

Abstract: In an exhaust gas housing (1) of a thermal engine, a radially outer housing casing (9) and a radially inner housing casing (10) arranged on the hub side are connected to one another via at least one thermally insulated carrying rib (3) acted upon by a cooling medium. A carrying rib (3) has at least two passage ducts (7) and (8) for the cooling medium, at least one passage duct (7) possessing a cooling medium supply (6) and at least one passage duct (8) possessing a cooling medium outlet (12), and these passage ducts (7) and (8) being in communicating connection in the radially inner hub-side end region via a deflection duct (11). The cooling medium is led from an external pressure source (5) through the carrying rib (3) to the region of the deflecting duct (11) arranged on the hub-side casing (10) and from there through the carrying rib (3) back again into a collecting duct (15) which issues preferably into an annular duct (26) for cooling the exhaust gas housing flange (24).

Abstract: The present invention relates to an engine integrated auxiliary power unit. The engine comprises a high pressure spool which includes a high pressure compressor connected to a high pressure turbine and a low pressure spool which includes a low pressure compressor connected to a low pressure turbine. The engine further has a system for independently operating the high pressure spool and thus allowing the high pressure spool to function as an auxiliary power unit.

Abstract: A method for controlling exhaust gases produced by an internal combustion engine, a medium encoded with a machine-readable computer program code for controlling exhaust gases produced by an internal combustion engine and a system for controlling exhaust gases produced by an internal combustion engine is provided wherein the system includes a vehicle sensor and an engine control module and wherein the method includes obtaining a vehicle data signal responsive to the engine performance of the internal combustion engine, processing the vehicle data signal so as to formulate an engine operating parameter, wherein the engine operating parameter is responsive to the hydrocarbon content of the exhaust gases and controlling the fuel introduced into the internal combustion engine in a manner responsive to the engine operating parameter.

Abstract: An engine has an upstream catalyst and a downstream catalyst in an exhaust system. An air-fuel ratio control apparatus has an oxygen sensor that outputs signal indicative of an oxygen storage amount in the downstream catalyst. The apparatus has an air supply device for supplying the air into upstream the downstream catalyst. When the signal of the oxygen sensor indicates a shortage of the oxygen storage amount in the downstream catalyst, the air supply device is activated to supply the air to the downstream catalyst. Thus, the downstream catalyst can recover the oxygen storage amount sufficient to keep its catalysis.

Abstract: A method for regulating the fuel/air ratio of a combustion process which is operated alternatingly with excess air and air deficiency, and having at least one catalyst volume in the exhaust gas of the combustion process which stores oxygen when there is excess oxygen in the exhaust gas and gives it off when there is oxygen deficiency, in which method the oxygen charges into the catalyst volume taking place when there is excess air, and the oxygen discharges from the catalyst volume taking place when there is air deficiency determined, and in which the fuel/air ratio is regulated in a first control loop such that the sum of the oxygen charges and oxygen discharges determined in a predefined interval takes on a predetermined value, wherein the combustion process is operated using oxygen excess or oxygen deficiency, respectively, at least until these appear at an oxygen-sensitive Nernst probe downstream from the catalyst volume.

Abstract: To perform boom-down operation by operating a boom cylinder (6) by an external load (W) while simultaneously operating an arm cylinder (26) or a bucket cylinder (27) in the state the bucket is off the ground, a first boom directional control valve (2) and a regeneration boom valve (13) are controlled to the neutral position and the open position respectively so that the hydraulic oil is regenerated from a line (9) located at the oil-returning side of the boom cylinder (6) through the regeneration boom valve (13) to a line (5) located at the oil-feeding side. Therefore, the volume of the hydraulic oil that can be supplied from the pressurized oil source (4) to the arm cylinder (26) or the bucket cylinder (27) via the second arm directional control valve (24) or the bucket directional control valve (25) is increased by the amount equivalent to the amount of the oil that is not supplied from the pressurized oil source (4) to the boom cylinder (6).

Abstract: An exhaust-gas turbocharger for an internal combustion engine has a turbine in the exhaust-gas tract and a compressor, driven by the turbine, in the intake tract, the turbine having a flow channel with a radial flow-inlet cross-section and a semi-axial flow-inlet cross-section, and a flow ring being provided which limits the two flow-inlet cross-sections. The turbine is furnished with variable turbine geometry for the changeable adjustment of the flow-inlet cross-section.

Abstract: An exhaust gas turbocharger for an internal-combustion engine has a turbine housing and compressor housing in which a turbine wheel and a compressor impeller are connected with one another shaft. The turbine housing has a spirally-extending inlet duct for the exhaust gases. Devices for the flow deflection can be provided in the inlet duct. As a result, the thermal stress as well as the efficiency of an exhaust gas turbocharger with a spirally extending inlet duct for the exhaust gases are improved.

Abstract: A fluid storage facility includes an arrangement for transferring liquefied propane or butane from a supply source of a pipeline or at least one delivery vehicle to at least one pumping station via at least one weighing station, the pumping station transferring the liquefied propane or butane to at least one storage vessel, the at least one storage vessel being secured within a tunnel that is one of a railroad tunnel, a highway tunnel, an aqueduct tunnel or other transportation tunnel, the tunnel passing through the earth, and including an entrance at both ends, each of which is directly connected and directly accessible at ground level, and being configured to contain the at least one storage vessel for the storage of liquefied propane or butane.

Abstract: A center plug is configured for variable area use in an exhaust nozzle. A forward portion of the plug includes an inlet having a closing flap therein, and an aft portion of the plug includes an outlet. The flap is selectively open during aircraft takeoff operation and up to a preset climb altitude for bypassing a portion of core exhaust flow through the plug, with the flap being closed from preset altitude and cruise operation. Opening the flap correspondingly increases the available flow area for discharging the exhaust flow for reducing velocity thereof, and attenuating noise.

Abstract: A process for increasing the specific output of a combined cycle power plant and providing flexibility in the power plant rating, both without a commensurate increase in the plant heat rate, is disclosed. The present invention demonstrates that the process of upgrading thermal efficiencies of combined cycles can often be accomplished through the strategic use of additional fuel and/or heat input. In particular, gas turbines that exhaust into HRSGs, can be supplementally fired to obtain much higher steam turbine outputs and greater overall plant ratings, but without a penalty on efficiency. This method by and large defines a high efficiency combined cycle power plant that is predominantly a Rankine (bottoming) cycle. Exemplary embodiments of the present invention include a load driven by a topping cycle engine, powered by a topping cycle fluid which exhausts into a heat recovery device.

Abstract: A gas turbine is provided that includes combustor configured to burn a low-heating-value fuel and further configured to receive steam that is injected into the gas turbine. A method of modifying a gas turbine and for operating a gas turbine are presented.

Abstract: A method and a device are described for the controlled damping of combustion-driven oscillations in a turbomachine with a burner system providing at least one burner, into which is introduced, via at least one burner nozzle arranged centrally in the burner, fuel which is intermixed with combustion inflow air flowing into the burner, to form a fuel/air mixture which is ignited in a combustion chamber following the burner system.

Abstract: A combine bulk storage/single stage metal hydride compressor, a hydrogen storage alloy therefore and a hydrogen transportation/distribution infrastructure which incorporates the combine bulk storage/single stage metal hydride compressor.

Abstract: The Flexible Natural Gas Storage Facility stores natural gas in one or more man-made salt caverns typically located in a single salt dome or in bedded salt. The Flexible Natural Gas Storage Facility can access different sources of natural gas. A first gas source is from a natural gas pipeline(s) and a second gas source is from LNG. Depending on economic conditions, supply conditions and other factors, the Flexible Natural Gas Storage Facility can receive gas from the natural gas pipeline(s) and/or from LNG to fill the salt caverns. Of course, the LNG must be warmed before being stored in a salt cavern.

Abstract: A high throughput continuous cryopump is provided. The continuous cryopump consists of a cryocondensation cryopump employed to pump a process gas. The gas is pumped by condensing and freezing the gas onto a refrigerated cryosurface contained in the pump chamber, thereby causing an ice layer to build up on the cryosurface. The continues cryopump also contains a mechanism to cut the ice layer into small pellets or chips. The ice chips removed from the ice layer are gathered and routed into a separate ice collection chamber by a funnel system. Periodically, the ice collection chamber is isolated from the cryopump chamber by an isolation valve and the ice chips in the collection chamber are melted (or evaporated) and removed from said collection chamber. The regeneration of the ice chips collected in the ice collection chamber which has a relatively small volume, can produce very large exhaust pressures, thereby allowing a relatively small auxiliary pump to evacuate the collection chamber.

Abstract: A chiller comprises a vessel for coolant and an endless conveyor having transverse flights. The conveyor passes in a loop from one side to another of the vessel. An arrangement is provided to alter the path of the conveyor so as to shorten and lengthen the loop. In use, when the loop is lengthened articles are tumbled in the coolant by the flights, and when the loop is shortened articles are conveyed out of the vessel.

Abstract: The present invention is an air treatment system for airplanes. It includes: (a.) an environmental conditioning system located within an airplane to provide at least one of heating, cooling, and compressing air, and has ingress ductwork to remove air from an airplane cabin into the system, and an air movement mechanism, e.g. blowers, or equivalent devices, to cycle the air from the cabin and into the environmental conditioning system via the ingress ductwork. It also has egress ductwork for return of treated air into the cabin; and, (b.) an ionic oxygen generator connected to one or both of the ingress ductwork and the egress ductwork. The ionic oxygen generator may be one or more, and should be of sufficient capacity to generate at least 200 ions of ionic oxygen per cubic centimeter of incoming air for removal of airborne contaminants and odor from exiting air before it is returned to the cabin.

Abstract: A scroll expresser of a refrigerant system includes a non-orbiting expander scroll plate and an orbiting expander scroll plate which form a plurality of expansion chambers and a non-orbiting compressor scroll plate and a orbiting compressor scroll plate which form a plurality of compression chambers. The scroll expresser expands high pressure refrigerant in the expansion chambers to low pressure vapor refrigerant and liquid refrigerant. The liquid refrigerant exits the scroll expresser for evaporation. The vapor refrigerant is compressed in the compression chambers and mixes with the refrigerant exiting the compressor. Alternatively, the orbiting scroll plates are integrated into one component.

Abstract: A refrigeration system for cooling a logic module includes an evaporator housing including an evaporator block in thermal communication with the logic module. The evaporator housing includes a humidity sensor for detecting a humidity within the evaporator housing. The system further comprises a controller for controlling a refrigeration unit supplying cold refrigerant to the evaporator block in response to the operating conditions of the logic module and the temperature of the evaporator block. In another aspect of the invention, two modular refrigeration units are independently operable to cool the evaporator block, and each refrigeration unit is controllable in various modes of operation including an enabled mode in which it is ready to cool the evaporator and an on mode in which it is actively cooling the evaporator. In another aspect of the invention, the evaporator block and a heater on a reverse side of the circuit board are particularly controlled during concurrent repair operations.

Abstract: A refrigeration system for cooling a logic module includes an evaporator housing including an evaporator block in thermal communication with the logic module. The evaporator housing includes a humidity sensor for detecting a humidity within the evaporator housing. The system further comprises a controller for controlling a refrigeration unit supplying cold refrigerant to the evaporator block in response to the operating conditions of the logic module and the temperature of the evaporator block. In another aspect of the invention, two modular refrigeration units are independently operable to cool the evaporator block, and each refrigeration unit is controllable in various modes of operation including an enabled mode in which it is ready to cool the evaporator and an on mode in which it is actively cooling the evaporator. In another aspect of the invention, the evaporator block and a heater on a reverse side of the circuit board are particularly controlled during concurrent repair operations.

Abstract: A system and method for cooling air includes using a refrigerant cooling system and further using a refrigerant liquefaction subsystem or method that includes using a heat sink cooler (“pre-cooler”) to cool the heat sink coolant before it is used to cool the refrigerant in the condenser. One aspect of the refrigerant liquefaction subsystem may use a water mist, which may be prepared by atomizers, high pressure nozzles, piezo-electric ultrasonic nebulizers, or the like, to cool the heat sink coolant.

Abstract: An ice cream machine for cooling liquid ice cream into frozen ice cream includes an evaporator system with a secondary evaporator. The evaporator system includes a cooling chamber having an ice cream input and an ice cream output. A valve can be placed at the ice cream input to achieve dry freeze operation. The valve can prevent the cooling chamber from being completely filled.

Abstract: A portable ice making unit including a housing adapted for stacking with cargo containers for land or sea transport. The housing is also capable of being to be attached to the bed of an over land transporter. The ice making unit may be 100% self contained requiring no on site water or electric power. The ice making unit may dispense ice on call or on cash demand.

Abstract: Electric heaters and blower units are disposed inside an occupant seat having exterior cover members, each of which has a plurality of outlet openings. Each electric heater heats the corresponding exterior cover member, and each blower unit blows air through the outlet openings of the corresponding cover member. Manipulation dials are provided to manipulate the corresponding electric heaters and blower units. A variable heating power command signal, which commands increasing or decreasing of a heating power of each corresponding electric heater, and a variable flow rate command signal, which commands increasing or decreasing of an air flow rate of each corresponding blower unit, are generated through adjustment manipulation of the manipulation dial in synchronism with movement of the manipulation dial.

Abstract: A packaged product merchandiser (such as an ice merchandiser) for merchandising frozen or refrigerated packaged products includes: (a) a housing in which a multitude of packaged products (such as bags of ice) are to be stored, having at least one door on the front wall thereof; (b) a cooling unit including a compressor assembly; (c) an elevated shelf mounted within the housing perimeter formed by the front, rear, top and side walls, approximate the top wall of the housing, where the elevated shelf seats the compressor assembly, and where the elevated shelf and compressor assembly are substantially closed-off with respect to the interior of the housing; and (d) at least two ventilation panels, where each ventilation panel is installed on a respective one of the front, rear, top and side walls over a corresponding opening to the closed-off compressor assembly.

Abstract: An air conditioning cooling apparatus and method which includes the steps of supplying cooling air generated from a cooling apparatus into an air passageway formed below a floor; guiding the cooling air in a controlled manner within the air passageway into an equipment assembly disposed on the floor through an opening located in the floor; communicating the cooling air introduced into the equipment assembly in a controlled manner into a plenum and introducing the air released from within the equipment into the plenum and communicating the released air through the cooling apparatus for cooling the released air. The method can permit temperature differential between the air supplied to the air passageway and the air introduced into the plenum from the equipment assembly to be 45° F. to substantially 40° F. so as to reduce the power necessary for operating on the fan of the blowing apparatus, and can also permit a controlled, uniform flow of air to and from the equipment in the equipment assembly.

Abstract: A portable life support system includes a primary oxygen supply in thermal communication with a recirculated ventilation flow from a user. The primary oxygen supply has a solid adsorbent bed made of a molecular sieve that adsorbs oxygen at cryogenic temperatures and desorbs oxygen when heated. The primary oxygen supply freezes carbon dioxide and moisture in the recirculated ventilation flow. A wire mesh is adjacent to the primary oxygen supply to contain frozen carbon dioxide and moisture. A first ice chest is downstream of the primary oxygen supply to condition the temperature and humidity of the recirculated ventilation flow. A liquid cooled garment associated with the suit is in thermal communication with the first ice chest.

Abstract: In cooling plants which work with water as both primary and secondary coolant, it is customary for use to be made of both an evaporator and a condenser which must be supplied wi5th water in the form of e.g. a spray for achieving an effective heat exchange, and out of regard for the effectiveness it is necessary for a continuous deaeration of the water to be carried out, which is effected by the sucking of air direct from the condenser, possibly supplemented with an external NCG condenser or by leading the supply water through a pre-deaerator under vacuum. With the invention it has been found possible to configure both the evaporator and the condenser with associated deaeration/pre-deaeration units in a fully integrated manner, namely by mounting a pair of sieve plates in a vacuum container for the dividing of the container into an upper supply- and distribution chamber, a centremost pre-deaeration chamber (one or more), and a bottom chamber in the form of an evaporator- and a condenser chamber respectively.

Abstract: An air cooling device includes at least one cooling unit which includes an oblique honeycomb having front, rear, upper, and lower openings and disposed so that air to be cooled is introduced into the front opening and cooled air is discharged from the rear opening, a cooling water supply means which supplies cooling water to the upper opening of the oblique honeycomb, and a water receiving section which receives discharge water discharged from the lower opening of the oblique honeycomb, and a blower means which introduces air to be cooled into the front opening of the oblique honeycomb and allows cooled air to be discharged from the rear opening of the oblique honeycomb, wherein the height of one oblique honeycomb in the cooling unit is 200 to 800 mm. The air cooling device has high thermal efficiency, a small liquid-gas ratio, and a small pressure drop, and is capable of saving space and energy.

Abstract: A frozen confectionery maker includes a container having a cavity in its walls and base for receiving freezable solution. There is a lid for closing the container and a mixer rotatably engagable with the lid to locate within the container. A drive means receivable on the lid rotates the mixer. A fluid passage in juxtaposition the lid has at least a first opening proximate the mixer and a second opening at a dispensing spout. A valve is located within the fluid passage and has an operable position to close the passage. The mixer is adapted to deliver confectionery mixture in the container to the passage via the first opening. If the valve is in the operable position the mixture is returned to the container. If the valve is not in the operative position the mixture is dispensed at the spout.

Abstract: An ice cream machine for cooling liquid ice cream into frozen ice cream includes an evaporator system with a secondary evaporator. The evaporator system can be a flooded evaporator or evaporator having an auxiliary tank or section of the evaporator that can ensure that a cooling chamber is surrounded by liquid refrigerant during normal operation. The secondary evaporator ensures consistent temperature within the evaporator during periods of low sales, hold modes, or non-production modes.

Abstract: A self-contained insulated container for maintaining an item at a predetermined temperature. The container has an inner sidewall and an outer sidewall, which are spaced apart from each other and closed off to define an insulating chamber therebetween. The container includes a storage area, for receiving the item therein, which is defined by the inner sidewall. The storage area is at a first storage temperature. The insulating chamber is substantially filled with a first insulating material, which is a aqueous silicone-gel mixture. The first insulating material is at a first insulating temperature. The storage area attains a second storage temperature after the item is placed therein and the first insulating material maintains the second storage temperature and the item at the predetermined temperature for a storage period.

Abstract: A container comprises a first container portion and a second container portion joined to the first container portion to define a sealed cavity therebetween. A coolant is disposed within the sealed cavity. The container further comprises a pressure relief apparatus operable to limit pressure in the sealed cavity.

Abstract: A container comprises a sealed cavity defined by first and second walls of the container and a coolant disposed within the cavity wherein the coolant is capable of assuming first and second phases. A portion of the first wall is joined to the second wall wherein the portion includes an off-center opening. The portion is rupturable to limit pressure in the sealed cavity. The container further comprises a container rim and a lid having both an outer channel and a tab. The outer channel receives the container rim. The outer channel defines a first width. The tab has a second width substantially equal to the first width. When the coolant in the cavity is in the first phase there is a first interference fit of the channel with the container rim. When the coolant is in the second phase, there is a second interference fit, different than the first interference fit, between the container rim and the outer channel of the lid. A method of manufacture of such a container and lid is also disclosed.

Abstract: An automatic machine for working materials in sheet form, particularly glass sheets, which comprises a supporting framework that has a worktable for supporting the sheet being worked with suction cup elements and a tool magazine. A frame for supporting a working head is associated with the framework, the head being able to move above the worktable. A pick-up tool that can be moved by the working head is provided, to pick up suction cup elements from a magazine and position them on the worktable and/or vice versa.