3results about How to "Reduced Depth Requirements" patented technology

The application discloses a mesh filter, a gearbox and an assembling method. One end of a steel pipe is connected with a pipe joint, and the other end is connected with a screw plug. A magnet is arranged in the steel pipe. An oil suction port is arranged on the pipe wall of the steel pipe. A filter screen is connected with the oil suction port. The magnet is arranged at the end of the steel pipe. A necking portion is arranged on the steel pipe and is arranged between the filter screen and the magnet. The diameter of the necking portion is smaller than the minimum diameter of the magnet. The end of the steel pipe away from the magnet is provided with an expanding portion. The mesh filter has sufficient filtering area. The filter screen can be arranged at the lower end of the steel pipe. The oil passing capacity is high. The two ends of the steel pipe are provided with matched positioning. The positioning reliability is good. The two ends of the steel pipe are provided with sealing rings. The sealing performance is good. The mesh filter can be arranged close to an oil pan. The normal oil suction function is not affected when the liquid level is low. The depth requirement of the oil pan is low. The longitudinal space of the whole gearbox is reduced. The shell of the gearbox is provided with a groove. The longitudinal space occupied by the filter is further reduced.

This invention belongs to the field of elevators, specifically relating to an installation structure for an elevator car frame and car bottom. It includes a car frame, a car bottom limiting component, a car bottom, and two sets of support components. The car frame includes two left and right straight beam components, an upper beam component, and a lower beam component. An installation slot is provided in the center of the lower beam component. The car bottom limiting component is inserted into the installation slot of the car frame and has four sides (front, back, left, and right), each with a flexible buffer layer. The car bottom is fitted onto the top of the car bottom limiting component. The two sets of support components are respectively fitted onto the front and rear sides of the lower beam component. Each support component includes a support mechanism fitted with the lower beam component and a vibration damping mechanism fitted onto the support mechanism. The vibration damping mechanism supports the bottom of the car bottom. This invention eliminates the traditional bracket structure, avoiding the problem of brackets occupying pit space, reducing the pit depth requirements for the car frame and car bottom, and saving construction costs.

The utility model discloses electric steamer, including the base of being equipped with water tank and the juice receiving disc of being placed on the base, be equipped with the water storage cavity and steam generation cavity of independent setting in the water tank, be equipped with the water replenishment channel of limiting water by the water storage cavity flow to steam generation cavity between the water storage cavity and steam generation cavity, and the water storage cavity top is open and forms the water inlet, and the water replenishment channel has the water outlet with steam generation cavity intercommunication and higher than steam generation cavity bottom surface, and the base still includes the water control switch for controlling the opening and closing of water replenishment channel, and the water control switch is used for closing water replenishment channel when the juice receiving disc is separated from the base, and the juice receiving disc is sealed with the base cooperation to water inlet, and the water control switch is used for opening water replenishment channel when water inlet is sealed. The utility model discloses electric steamer, and the user is convenient to the water storage cavity and adds water, and the water is simple and convenient to add, in addition, can also realize the automatic replenishment of a certain water amount to steam generation cavity, to realize the effect of fast steam, prevent dry burning.