摘要:
A drawer unit for an oven is provided. The drawer unit includes a drawer casing, a drawer movable into and out from the drawer casing, the drawer defining an accommodation space configured to accommodate food or a food container, and a warming heater disposed at an upper portion of the drawer casing between the drawer casing and the drawer to provide warming energy to the accommodation space. In addition, an oven including the drawer unit is also provided.
摘要:
A drawer unit for an oven is provided. The drawer unit includes a drawer casing, a drawer movable into and out from the drawer casing, the drawer defining an accommodation space configured to accommodate food or a food container, and a warming heater disposed at an upper portion of the drawer casing between the drawer casing and the drawer to provide warming energy to the accommodation space. In addition, an oven including the drawer unit is also provided.
摘要:
An oven is provided. The oven includes an oven chamber having an interior surface, the interior surface including a first recess at an upper portion thereof and a second recess provided in a portion of the first recess, a first heat source disposed in the first recess to provide energy for cooking food placed in the oven chamber, and a second heat source disposed in the second recess to provide energy for cooking food placed in the oven chamber.
摘要:
An oven is provided. The oven includes an oven chamber having an interior surface, the interior surface including a first recess at an upper portion thereof and a second recess provided in a portion of the first recess, a first heat source disposed in the first recess to provide energy for cooking food placed in the oven chamber, and a second heat source disposed in the second recess to provide energy for cooking food placed in the oven chamber.
摘要:
The present invention relates to a lithium secondary battery unit set where a plurality of lithium secondary batteries are stacked, and a lithium secondary battery set including a plurality of lithium secondary battery unit sets. The present invention relates to a lithium secondary battery unit set with a bus bar and a lithium secondary battery set with a bus bar. The lithium secondary battery unit set with a bus bar: accommodates and protects a plurality of lithium secondary batteries comprising a pouch and an electrode tab; facilitates the changes of voltage and capacity as the stacked structure of the lithium secondary batteries becomes free; prevents the flow of overcurrent during charging and discharging; and enables uniform temperature distribution of the stacked batteries.
摘要:
The present invention provides a 2-stage rotary compressor which includes a hermetic container, a rotating shaft provided in the hermetic container and transferring a rotation force, a low pressure compression assembly including a low pressure roller eccentrically rotated around the center of the rotating shaft, a low pressure cylinder accommodating the low pressure roller, and a low pressure vane partitioning the inner space of the low pressure cylinder, a high pressure compression assembly including a high pressure roller eccentrically rotated around the center of the rotating shaft, a high pressure cylinder accommodating the high pressure roller, and a high pressure vane partitioning the inner space of the high pressure cylinder, a connection pipe providing a passage so that the refrigerant compressed in the low pressure compression assembly can be introduced into the high pressure compression assembly, and an injection pipe connected to the connection pipe. The inner diameter of a middle portion of the connection pipe is greater than the inner diameters of both end portions of the connection pipe.
摘要:
A twin rotary compressor is provided. In the twin rotary compressor, a refrigerant suction pipe may be connected to a middle plate positioned between a first cylinder and a second cylinder to reduce a height of the first cylinder, so that heights of a first rolling piston and a first vane may also be lowered. This may allow a contact area between the first rolling piston and the first vane to be decreased so as to reduce refrigerant leakage from a first compression space of the first cylinder, resulting in improvement of compression efficiency of the compressor.
摘要:
A compression device includes a controller to control an operating speed of a compressor based on a detected level of oil in an oil storage area. During a speed-change operation, the controller controls acceleration of the compressor to maintain the oil level within a predetermined range when the oil level is detected to be outside the predetermined range.
摘要:
A twin rotary compressor is provided. In the twin rotary compressor, a refrigerant suction pipe may be connected to a middle plate positioned between a first cylinder and a second cylinder to reduce a height of the first cylinder, so that heights of a first rolling piston and a first vane may also be lowered. This may allow a contact area between the first rolling piston and the first vane to be decreased so as to reduce refrigerant leakage from a first compression space of the first cylinder, resulting in improvement of compression efficiency of the compressor.
摘要:
A 2-stage rotary compressor is provided that includes a hermetic container, a rotating shaft provided in the hermetic container to transfer a rotational force, a low pressure compression assembly including a low pressure roller eccentrically rotated around a center of the rotating shaft, a low pressure cylinder that accommodates the low pressure roller, and a low pressure vane that partitions an inner space of the low pressure cylinder, a high pressure compression assembly including a high pressure roller eccentrically rotated around the center of the rotating shaft, a high pressure cylinder that accommodates the high pressure roller, and a high pressure vane that partitions an inner space of the high pressure cylinder, a connection pipe that provides a passage for the refrigerant compressed in the low pressure compression assembly to be introduced into the high pressure compression assembly, and an injection pipe connected to the connection pipe. An inner diameter of a middle portion of the connection pipe is greater than inner diameters of both end portions of the connection pipe.