Abstract: The bottom of a washing machine is provided with feet that compromise a fixed part and a movable part, and a hollow chamber is formed between the fixed part and the movable part. The hollow chamber is provided with a hydraulic medium. The feet are connected by high-pressure oil pipes, to communicate hollow chambers of the feet. Under the action of pressure, the hydraulic medium can be circulated between hollow chambers of connected feet to realize the expansion and contraction of the movable part, to execute automatic leveling. Under different pressures, the foot is made to automatically adjust adaptively due to the fluidity of the hydraulic medium. The hydraulic medium can flow between the feet, so the adjusting range is larger and can achieve better results.

Abstract: The present invention relates to metallo-beta-lactamase inhibitor compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein Z, RA, X1, X2 and R1 are as defined herein. The present invention also relates to compositions which comprise a metallo-beta-lactamase inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta-lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more ?-lactam antibiotics and optionally in combination with one or more beta-lactamase inhibitor compounds. The compounds of the invention are useful in the methods described herein for overcoming antibiotic resistance.

Abstract: A foot of a washing machine comprises a foot base, a flexible accommodating body and an adjustable foot, a hollow chamber is arranged in the foot base, and the hollow chamber comprises at least a gas chamber for filling gas. The flexible accommodating body is arranged in the hollow chamber and is communicated with the gas chamber, an accommodating chamber is arranged in the flexible accommodating body and is provided with a hydraulic medium. The hydraulic medium can flow to the gas chamber under pressure. An end of the adjustable foot is relatively slidably set in the hollow chamber and the flexible accommodating body is in contact or connected with the adjustable foot. The foot of a washing machine can automatically adjust adaptively due to the fluidity of the hydraulic medium under different pressures.

Abstract: A solar cell unit comprises a cell. The cell includes a cell substrate and a plurality of secondary grid lines disposed on a front surface of the cell substrate. The secondary grid lines comprises an edge secondary grid line adjacent to an edge of the cell substrate and a middle secondary grid line disposed inside of the edge secondary grid line. The secondary grid line comprises a welding portion. At least one welding portion of the edge secondary grid line has a projection area in the cell substrate larger than a welding portion of the middle secondary grid line. The solar cell unit also comprises a plurality of conductive wires spaced apart from each other and welded with the secondary grid lines in the welding portion.

Abstract: A solar cell unit comprises a cell. The cell includes a cell substrate and a plurality of secondary grid lines disposed on a front surface of the cell substrate. The secondary grid lines comprises an edge secondary grid line adjacent to an edge of the cell substrate and a middle secondary grid line disposed inside of the edge secondary grid line. The secondary grid line comprises a welding portion. At least one welding portion of the edge secondary grid line has a projection area in the cell substrate larger than a welding portion of the middle secondary grid line. The solar cell unit also comprises a plurality of conductive wires spaced apart from each other and welded with the secondary grid lines in the welding portion.

Abstract: The present disclosure provides a foot for household appliance and a household appliance. The foot comprises a hydraulic plate; a sheath, which is fixedly connected with the hydraulic plate; a regulating foot, which is arranged in the sheath and is axially movable relative to the sheath; an accommodation chamber, which is formed by the hydraulic plate, the sheath and the regulating foot; a hydraulic medium, which is arranged in the accommodation chamber and is compressed/expands depending on pressure changes to drive the regulating foot to axially move in the sheath for leveling; and a throttling structures, which is arranged in the hydraulic plate for slowing down flow velocity of the hydraulic medium. According to the foot provided by the present disclosure, the throttling structure is arranged in the hydraulic plate, so that the rapid flowing of the hydraulic medium is prevented, and a regulating process can be more stable.

Abstract: A washing machine hydraulic leveling device comprises hydraulic feet, wherein each hydraulic foot comprises a fixed part and a movable part, a hollow chamber is formed between the fixed part and the movable part, and the hollow chamber is provided with a hydraulic medium; two said hydraulic feet communicate with each other through high-pressure oil pipes: the hydraulic medium flows under pressure between the hollow chambers of the hydraulic feet to drive the movable parts to extend and retract, thereby implementing automatic leveling; and the fixed parts are provided with oil nipples communicating with the hollow chambers, and the oil nipples of the two hydraulic feet are connected to a same connecting piece through the high-pressure oil pipes, thereby implementing communication between the two hydraulic feet.

Abstract: The bottom of a washing machine is provided with fixed feet and hydraulic feet, at least two fixed feet and at least one hydraulic foot form a supporting plane for supporting the washing machine; each hydraulic foot comprises a fixed part and a movable part, a hollow chamber is formed between the fixed part and the movable part, and the hollow chamber is provided with a hydraulic medium: the hydraulic medium flows under pressure in the hollow chambers to drive the movable parts to extend and retract; the hydraulic feet cooperate with the fixed feet to implement automatic leveling. The two fixed feet define two points, hydraulic feet define another point, so that even if the ground is uneven, the two fixed feet closely bear the weight of the washing machine, the hydraulic feet can automatically extend or retract according to the size of pressure, to implement automatic leveling.

Abstract: A drainage structure of a washing machine has a central hole at the inner tub bottom of the washing machine, and an annular groove is arranged around the central hole; the inner part and the outer part of the inner tub communicate with a water flow passage on the annular groove, and the annular groove has a sealing member capable of reciprocating motion for controlling the on-off state of the water flow passage. The upper part of the sealing member has an elastic member for controlling the downward movement of the sealing member to contact the inner tub bottom and/or the bottom surface of the annular groove, and the lower part of the sealing member has a driving member for controlling the upward movement of the sealing member to separate from the inner tub bottom and/or the bottom surface of the annular groove.

Abstract: A washing machine foot with automatic leveling function comprises: a jacket; an adjusting foot, which is arranged in the jacket and moves axially relative to the jacket; and a flexible assembly, which is arranged in the adjusting foot and is used for accommodating a hydraulic medium; one end of the flexible assembly is mounted in the jacket in a limiting manner, and another end of the flexible assembly is a telescopic end acting on the adjusting foot; and the telescopic end of the flexible assembly extends and contracts under action of the hydraulic medium to drive the adjusting foot to move axially, thereby implementing automatic leveling. According to the hydraulic principle, the washing machine foot is provided with the hydraulic medium, the washing machine feet can automatically adjust adaptively for different pressures due to the fluidity of the hydraulic medium.

Abstract: A household appliance leveling device comprises at least two leveling feet mounted at the bottom of the appliance, wherein each leveling foot comprises a fixed part and a movable part, the fixed part is mounted at the bottom of the household appliance, one end of the movable part is telescopically sleeved with the fixed part while the other end is arranged on a support plane, a closed chamber is formed between the fixed part and the movable part, and the closed chamber is provided with a hydraulic medium; the closed chambers of at least two said leveling feet communicate with each other, the hydraulic medium flows between the closed chambers of the leveling feet communicating with each other, and the movable parts expand or contract along with the flowing of the hydraulic medium to perform automatic leveling.

Abstract: A solar cell unit comprises a cell. The cell includes a cell substrate and a plurality of secondary grid lines disposed on a front surface of the cell substrate. The secondary grid lines comprises an edge secondary grid line adjacent to an edge of the cell substrate and a middle secondary grid line disposed inside of the edge secondary grid line. The at least one edge secondary grid line has a width greater than the middle secondary grid line. The solar cell unit also comprises a plurality of conductive wires spaced apart from each other. The plurality of conductive wires intersects and is connected with the secondary grid lines.

Abstract: The present invention relates to metallo-beta-lactamase inhibitor compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein Z, RA, X1, X2 and R1 are as defined herein. The present invention also relates to compositions which comprise a metallo-beta-lactamase inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta-lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more ?-lactam antibiotics and optionally in combination with one or more beta-lactamase inhibitor compounds. The compounds of the invention are useful in the methods described herein for overcoming antibiotic resistance.

Abstract: A hydraulic leveling base comprises a bracket which can be used in a combination and connection manner or independently and a leveling foot mounted below the bracket. Above the bracket is a supporting surface for bearing. A hydraulic medium is provided inside the leveling foot and can flow inside the leveling foot and/or between the leveling feet to achieve the leveling. In the present disclosure, the leveling foot is provided below the bracket of the hydraulic leveling base, the hydraulic medium flows inside the leveling foot and/or between the leveling feet, and so the amount of compression of the leveling foot under bigger pressure is large, the leveling foot under smaller pressure can extends by the action of the liquid pressure, and then automatic height leveling can be achieved.

Abstract: An automatic leveling washing machine includes a shell and a barrel assembly. A bottom plate of the shell has leveling bottom feet with hydraulic medium therein and hydraulic medium flows between leveling bottom feet to execute automatic leveling washing machine. The bottom plate of the shell has mounting grooves for fixing and mounting leveling bottom feet. Hydraulic medium and some gas flows inside each leveling bottom foot or between leveling bottom feet. The amount of compression of the leveling bottom foot which is under bigger pressure is big, and the amount of compression of the leveling bottom foot which is under smaller pressure can still stretch, thereby automatically realizing the leveling of the height. The mounting groove effectively and quickly positions the leveling bottom feet. A circumferential surface of the mounting groove protects the leveling bottom feet and allows high reliability of operation.

Abstract: A steam generating device for a washing machine and a washing machine are disclosed. The steam generating device includes a heating pipe connected to a heating control unit. A steam heating chamber is further arranged above the heating pipe. A cover plate component for facilitating escaping of steam and supplementation of cold water is arranged above the steam heating chamber. In the steam generating device, the steam heating chamber is arranged around the hot water pipe arranged on the bottom portion of a rear outer drum and the cover plate component is provided for engagement, such that continuous steam is generated in a washing process.

Abstract: A flocculation washing machine comprises an outer barrel, a washing structure disposed inside the outer barrel and a circulating water treatment device disposed outside the outer barrel. The circulating water treatment device comprises a flocculation treatment unit for performing flocculation treatment on washing water; the flocculation treatment unit is communicated with the outer barrel through a filtering device, so that flocculation water after filtering treatment flows back to the outer barrel. And an overflow port is formed in the filtering device, and a flow sensor for detecting an overflow rate is arranged at the overflow port. A control method of the flocculation washing machine comprises: an overflow rate of the filtering device and/or a liquid level height in a flocculation container are detected in real time, and a blockage state of the filtering device is judged according to a relationship between a detection value and a preset value.

Abstract: The bottom of a washing machine is provided with feet that compromise a fixed part and a movable part, and a hollow chamber is formed between the fixed part and the movable part. The hollow chamber is provided with a hydraulic medium. The feet are connected by high-pressure oil pipes, to communicate hollow chambers of the feet. Under the action of pressure, the hydraulic medium can be circulated between hollow chambers of connected feet to realize the expansion and contraction of the movable part, to execute automatic leveling. Under different pressures, the foot is made to automatically adjust adaptively due to the fluidity of the hydraulic medium. The hydraulic medium can flow between the feet, so the adjusting range is larger and can achieve better results.

Abstract: A foot of a washing machine comprises a foot base, a flexible accommodating body and an adjustable foot, a hollow chamber is arranged in the foot base, and the hollow chamber comprises at least a gas chamber for filling gas. The flexible accommodating body is arranged in the hollow chamber and is communicated with the gas chamber, an accommodating chamber is arranged in the flexible accommodating body and is provided with a hydraulic medium. The hydraulic medium can flow to the gas chamber under pressure. An end of the adjustable foot is relatively slidably set in the hollow chamber and the flexible accommodating body is in contact or connected with the adjustable foot. The foot of a washing machine can automatically adjust adaptively due to the fluidity of the hydraulic medium under different pressures.

Abstract: The bottom of a household appliance is provided with leveling feet. The leveling foot comprises a fixed part and a movable part, and a hollow chamber is formed between the fixed part and the movable part. The hollow chamber is provided with a hydraulic medium. Under the action of pressure, the hydraulic medium can be circulated in the hollow chamber inside the leveling foot and/or the hollow chamber between leveling feet to realize the expansion and contraction of the movable part, to execute automatic leveling. The leveling device of a household appliance of the present disclosure, according to the hydraulic principle, is provided with a hydraulic medium in the leveling foot. Under different pressures, the leveling foot is made to automatically adjust adaptively due to the fluidity of the hydraulic medium.