Abstract: A stove includes a heating unit, an adjustment unit and a grill grate. The adjustment unit includes two lifting units, a synchronizer, and a drive unit. Each lifting unit has a screw rod, a sliding block movable along the screw rod, and a lift frame mounted to the sliding block. The synchronizer connects the lifting units. The drive unit is connected to the screw rod of one of the lifting units and is operable to drive synchronized rotation of the screw rods through the synchronizer. The grill grate is supported by the lift frames for moving between a first position, where the grill grate is proximate to the heating unit, and a second position, where the grill grate is distal from the heating unit.

Abstract: A refrigerator includes a vacuum adiabatic body including a conductive resistance sheet providing a vacuum space that has a temperature between a temperature of an internal space and a temperature of an external space and is in a vacuum state, the conductive resistance sheet capable of resisting heat conduction between a first plate and a second plate, wherein at least one of the conductive resistance sheet and each of the first and second plates are welded to each other to create a welding part, wherein a plurality of regular beads are provided to a surface of the welding part, and wherein the plurality of regular beads includes: a parabolic inflection region provided at a center portion; linear regions respectively provided at both outsides of the inflection region; and edge regions respectively provided at outsides of the linear regions.

Abstract: The invention belongs to the field of welding technology and discloses a CMT automatic overlaying method for opening in side wall of bimetallic composite pipes. The method includes: establishing a mathematical model of the opening in a side wall to be welded; Based on the mathematical model, determining the trajectory of the saddle line during overlaying; dividing the trajectory of the saddle line into several welding runs, all of which adopt the downslope welding process; establishing a three-dimensional model of the opening in the side wall to be welded and a CMT overlaying system simulation model; Based on the simulation model, planning the overlaying path of the CMT overlaying, and generating an overlaying offline instruction; Based on the offline instruction, performing CMT overlaying on the opening in the side wall to be welded according to the overlaying sequence, so as to obtain a weld overlay.

Abstract: Temperature measurement is described for a substrate carrier using a heater element array. In one example a method includes measuring a first combined current load of each of a plurality of heating elements in the electrostatic chuck, changing a power status of a first heating element of the plurality of heating elements, measuring a second combined current load of each of the plurality of heating elements after changing the power status of the first heating element, determining the difference between the first and second combined current loads, determining a temperature of the first heating element using the difference, and reverting the power status of the first heating element to that before the change and repeating changing power, measuring a current load, determining a difference, and determining a temperature for each of the other heating elements of the plurality to determine a temperature at each of the heating elements of the plurality.

Abstract: The present invention relates to glass for vehicles including a glass plate; an information transmitting/receiving area, defined in the glass, via which a device mounted in a vehicle transmits or receives information; and a film that heats the information transmitting/receiving area, the film being attached to an area overlapping the information transmitting/receiving area in an interior side of the glass plate in a vehicle in a planar view; wherein the film includes a substrate, a heating element formed on the substrate, and a busbar connected to the heating element; the film has a heating zone divided into two or more heating areas; and the two or more of the heating areas share at least one busbar and are connected in series.

Abstract: Disclosed example welding or cutting circuits include: an input leg including a capacitor coupled between a high bus and a low bus; a buck converter coupled in parallel with the input leg, the buck converter having a first transistor, a second transistor, and an output electrically coupled to a node between the first transistor and the second transistor, and wherein the buck converter is configured to convert input voltage to current in an inductor coupled to the output of the buck converter; and a steering leg coupled in parallel with the input leg, wherein the steering leg is configured to control a rate at which the current in the inductor decreases, and wherein a current detector provides current level indications to a hysteretic controller, the hysteretic controller providing signals to the first and second transistors that control the first and second transistors to control the voltage applied to the inductor.

Abstract: A single-serve capsule for making a beverage, having a base element with a cavity that is free of a filter, and in which a raw beverage material is provided, the cavity including radially spaced and vertically oriented convexities, where a width defined between each of the plurality of convexities is wider than a width of each of plurality of convexities, the base element has a wall region extending between the flange and a bottom region of the base element with radially spaced and vertically oriented grooves, a width of the side wall defined between each of the plurality of grooves is wider than a width of each of plurality of grooves, the capsule has an identifier, which makes it possible to individualize the single-serve capsule, the identifier is a barcode on the wall region and on a bottom side of the flange.

Abstract: A heating element for a vaporizer cartridge is provided. The vaporizer cartridge may include a reservoir containing vaporizable material and a wicking element in fluid communication with the reservoir. The heating element may include a heating portion, a cartridge contact, and a leg. The heating portion includes at least two tines spaced apart from one another. The cartridge contact may be in in electrical communication with a power source. The leg extends between the heating portion and the cartridge contact. The heating portion may be crimped around the wicking element such that the heating portion secures the wicking element to the heating element and contacts at least two surfaces of the wicking element.

Abstract: A resistance spot welding method comprises: performing test welding; and performing actual welding after the test welding, wherein the test welding is performed under each of two or more welding conditions. In the test welding, for each of the welding conditions, an electrode force parameter from when electrode force application to parts to be welded starts to when a set electrode force is reached before start of current passage and a time variation curve of an instantaneous amount of heat generated and a cumulative amount of heat generated are stored.

Abstract: An aerosol-generating system includes a reservoir containing an aerosol-forming substrate. The system also includes first and second heating elements and first and second liquid transfer elements. The first and second heating elements are spaced apart from the reservoir. The first and second liquid transfer elements are configured to deliver aerosol-forming substrate from the reservoir to the heating elements. The first liquid transfer element has first and second end portions and a portion between the first and second end portions at the first heating element. The second liquid transfer element has first and second end portions and a portion between the first and second end portions at the second heating element. The portion of the first liquid transfer element at the first heating element may extend in a first direction. The portion of the second liquid transfer element at the second heating element may extend in a second direction.

Abstract: A laser welding mask and a method for facilitating laser welding are provided. The laser welding mask includes a guide plate, a number of clamp plungers, and a number of clamp springs. The guide plate is attached to a load plate. The guide plate defines a number of openings that extend from an upper surface to a lower surface. Each clamp plunger is disposed within one of the openings in the guide plate, and each clamp plunger defines at least one passage configured to pass a laser welding beam. At least one clamp spring is disposed between each clamp plunger and the load plate.

Abstract: A method of heat treating a workpiece, the method including projecting a laser beam from a laser source onto said workpiece, so as to produce a laser spot on said workpiece; projecting the laser spot onto different portions of said workpiece; and while projecting the laser spot, repetitively scanning the laser beam in two dimensions so as to produce a two-dimensional equivalent effective laser spot on said workpiece and thereby temper, reduce hardness of, enhance ductility of, and/or reduce brittleness of at least one of the different portions of the workpiece.

Abstract: A heating cartridge with a thermally conductive tube which can be immersed in a thermodilatable material of a thermostatic member. Having a cylindrical body extending axially via a flare; internal electric heating; a base of a plastic material, secured to the tube by overmolding the flare, supporting an electrical connection between the heater and an external current source, and is suitable to be received in a casing of the valve housing. A seal is attached to the base and has a first portion pressed radially against the housing in the casing so as to seal the interior of the casing. In order to improve the sealing of said cartridge, the seal also includes a second portion, which is separate from the first portion and which is pressed radially against the cylindrical body of the tube to seal the overmolding interface between the flare of the tube and the base.

Abstract: There is provided a resistance spot welding apparatus including a first rod-shaped electrode body, second rod-shaped electrode body, first ring-shaped member, second ring-shaped member, first elastic body, and second elastic body. The first rod-shaped electrode body and second rod-shaped electrode body are arranged facing each other, the first rod-shaped electrode body is inserted into a through hole of the first ring-shaped member, the first elastic body is connected to an opposite side of first ring-shaped member to second rod-shaped electrode body side, the first rod-shaped electrode body and first ring-shaped member are not electrically connected to each other, the second rod-shaped electrode body is inserted into a through hole of the second ring-shaped member, the second elastic body is connected to an opposite side of second ring-shaped member to first rod-shaped electrode body side, and the second rod-shaped electrode body and second ring-shaped member are not electrically connected each other.

Abstract: A retrofit module includes at least one of a current sensing component that has a first circuit or a voltage sensing component that has a second circuit. The current sensing component and the voltage sensing component may be disposed in a torch head of a welding or plasma cutting torch. The current sensing component is configured to measure a welding or plasma cutting current of the torch head, and the voltage sensing component is configured to measure a welding or plasma cutting voltage of the torch head.

Abstract: A plasma arc torch includes a nozzle body, a nozzle extending from the nozzle body, and a shield cap. An outer retaining cap is attached to the plasma arc torch and secures the shield cap to the plasma arc torch. A sleeve is located radially outward from the outer retaining cap and is configured to receive a flow of pressurized gas. An insulator is located between the outer retaining cap and the sleeve. At least one of the sleeve and the insulator forms a gas flow channel configured to direct a gas flow from the sleeve to a distal portion of the outer retaining cap.

Abstract: The present disclosure is directed to methods and apparatuses for welding together steel billets for forming endless bar for continuously rolling into a rolled product. In particular, the apparatuses and methods disclosed herein are for use in welding together steel billets having down cut ends.

Abstract: The present invention discloses a method for welding Fe—Al intermetallic compound microporous material and a welded part made thereby, and the present invention relates to the field of welding technology. For the problem in the prior art that there is great difficulty in welding between Fe—Al microporous material and dense stainless steel, the method for welding Fe—Al intermetallic compound microporous material, in accordance with the present invention, comprises the following steps: turning on “welding torch fuel-gas” of a fusion-welding machine, and turning on welding shielding gas in a shield; adjusting welding parameters of the welding machine and parameter of the welding shielding gas in the shield for a fusion welding process; switching on the welding machine, and using welding wire as welding filler for welding Fe—Al intermetallic compound microporous material to dense stainless steel; and, cooling after completion of the welding.

Abstract: Cooking is performed to serve tasty food by appropriately managing moisture of an object to be cooked without burning the surface thereof. A box-shaped housing, a cooking cavity for accommodating an object to be cooked, the cooking cavity being arranged within the housing, an upper-face heater and a lower-face heater arranged in the cooking cavity, a boiler arranged within the cooking cavity, a water tray formed outside the cooking cavity and into which a given amount of water that is entirely evaporated in a given steaming time is poured, a water guide passage within the housing, the water guide passage into which water is supplied from the water tray to the boiler; and a control unit for causing an operation to generate steam from the boiler to be performed for at least a steaming time from when cooking starts are provided.

Abstract: A single-serve capsule for making a beverage, having a base element with a cavity that is free of a filter, and in which a raw beverage material is provided, the cavity including radially spaced and vertically oriented convexities, where a width defined between each of the plurality of convexities is wider than a width of each of plurality of convexities, the base element has a wall region extending between the flange and a bottom region of the base element with radially spaced and vertically oriented grooves, a width of the side wall defined between each of the plurality of grooves is wider than a width of each of plurality of grooves, the capsule has an identifier, which makes it possible to individualize the single-serve capsule, the identifier is a barcode on the wall region and on a bottom side of the flange.