Provided is a multipurpose induction cooker, including: an induction heat supply means (10) having a rotary body (11) having a vessel receiving opening (12), a motor support part (13), an induction coil (16), and guide rollers (17) fixed in the vessel receiving opening (12); a support means (20), a pair of vertical supports (22), and an oil dripping container (24); a cooking vessel (30, 30′) configured to be removably received in the vessel receiving opening (12); a vessel lid (40) detachably attached to an upper part of a cooking chamber (31); a cooking angle adjustment means (50, 50′) configured to rotate the rotary body (11) to allow the rotary body (11) to be in a tilted or vertical state; and a vessel driving means (60) configured to transfer power of a reduction motor (61) to a power transfer plate member (65).

Cookware has both as copper and a stainless steel mesh embedded in the exterior facing surface of the bottom of the base. The embedding process work hardens the bottom of an aluminum cooper vessel. A ferromagnetic stainless steel is embedded into the cooper mesh, forming portion of the exterior bottom surface of the cookware to render the cookware compatible with induction cooking heat sources.

Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed.

A cooking apparatus includes a chamber, a heater configured to heat the chamber, a pump configured to supply water into the chamber to thereby generate a pressure in the chamber, and a processor configured to control at least one of the heater or the pump based on a temperature of the chamber and the pressure in the chamber.

An induction stove and induction cookware are disclosed herein. The induction stove includes a first arm, a second arm, and a third arm together forming an opening between the first arm and the second arm. At least one of the first arm, the second arm, and the third arm includes an induction source. The induction stove also includes rack disposed in the opening for supporting induction cookware.

The present application relates to glass-ceramics that are white, opalescent or opaque, of the lithium aluminosilicate (LAS) type, containing a solid solution of β-spodumene as the main crystalline phase. The application also provides articles that are constituted, at least in part, of said glass-ceramics, precursor glasses for said glass-ceramics, and a method of preparing said article. Said glass-ceramics have a composition that is free from arsenic oxide and antimony oxide, with the exception of inevitable traces, and that contains the following, expressed as percentages by weight of oxides: 60% to 70% of SiO.sub.2, 18% to 23% of Al.sub.2O.sub.3, 3.0% to 4.3% of Li.sub.2O, 0 to 2% of MgO, 1 to 4% of ZnO, 0 to 4% of BaO, 0 to 4% of SrO, 0 to 2% of CaO, 1.3% to 1.75% of TiO.sub.2, 1% to 2% of ZrO.sub.2, 0.05% to 0.6% of SnO.sub.2, 0 to 2% of Na.sub.2O, 0 to 2% of K.sub.2O, 0 to 2% of P.sub.2O.sub.5, 0 to 2% of B.sub.2O.sub.3, with Na.sub.2O+K.sub.2O+BaO+SrO+CaO≤6% and Na.sub.2O+K.sub.2O≤2%, and a maximum of 500 ppm of Fe.sub.2O.sub.3.

A vacuum cooking appliance is provided. The vacuum cooking appliance may include a housing in which a housing mount and a vacuum packing module mount may be located at adjacent positions, a first container configured to accommodate liquid inside an accommodation space therein and coupled to the container mount, a heater configured to heat the liquid accommodated inside the first container, a vacuum pressure generator installed at the vacuum packing module mount and configured to suction air inside a food packing container, and a vacuum packing module installed adjacent to the vacuum pressure generator and including a sealer configured to heat and seal the food packing container.

An oven includes a cooking chamber configured to receive a load and an RF heating system configured to provide RF energy into the cooking chamber using solid state electronic components. The solid state electronic components include power amplifier electronics configured to provide a signal into the cooking chamber via an antenna assembly. The power amplifier electronics include at least a first power amplifier and a second power amplifier operably coupled to the cooking chamber by respective ones of a first antenna and second antenna of the antenna assembly. The first and second antennas are operably coupled to respective ones of the first and second power amplifiers via a first coupling structure and a second coupling structure, respectively. A directional coupler provided at a port section defined for at least one of the first and second coupling structures. The directional coupler is configured to provide a forward wave parameter and a reflected wave parameter to a measurement assembly configured to calculate modified S parameters at the port section.

The invention relates to a hotpot ware. The hotpot ware includes a basin-shaped main body adapted for holding and heating a liquid foodstuff, wherein the main body defines a top opening and is integrally formed with a radially outwardly extending rim along the top opening; a dry ice reservoir mounted on and adapted for heat exchange with the rim; and a passageway connected to the dry ice reservoir and adapted for discharge of gasified dry ice. By establishing a heat exchange relationship between the basin-shaped main body and the dry ice reservoir, dry ice accommodated in the dry ice reservoir would rapidly sublimates as the basin-shaped main body is heated, and then a large amount of white vaporous carbon dioxide gas is discharged outward through the passageway, thereby creating an amazing visual effect.

An automatic cooking machine includes a base (11), a cooking pot (12) mounted on the base (11), a pot lid (21), a stirring chamber enclosed by the cooking pot (12) and the pot lid (21), a stirring mechanism (26) rotatably mounted in a rotating cavity and configured to stir a food material, a food material box (42), and a film tearing assembly (51); the stirring mechanism (26) includes a control arm (27), a connecting arm (28), and a stirring blade (29) disposed between the control arm (27) and the connecting arm (28); in the stirring chamber, the stirring mechanism (26) rotates around a rotating axis; the food material box (42) includes a box body (42) and a sealing film (44) for sealing; and the film tearing assembly (51) is configured to tear the sealing film (44) of the food material box (42) during automatic feeding.