40results about How to "Low energy content" patented technology

A method of masking sounds associated with a vehicle is provided. The method includes performing on processing circuitry, monitoring of vehicle data. A tonal disturbance type and a tone to mask associated with the tonal disturbance type are identified based on the vehicle data. A shaped band of sounds is determined based on the tone to mask. The shaped band of sounds covers a range of frequencies around the tone to mask. The shaped band of sounds is applied to an audio output of the vehicle.

The invention relates to health care daily ration for fat dogs. The health care daily ration comprises the following ingredients in percentage by weight: 10 to 50 percent of animal protein, 5 to 40 percent of vegetable protein, 5 to 30 percent of carbohydrates, 5 to 10 percent of lotus root starch, 1 to 10 percent of corn oil, 0.1 to 0.2 percent of anthocyanin extracts, 0.02 to 0.03 percent of multi-vitamin, mineral substances and trace elements, 2 to 4 percent of feeding promoting agents, 0.5 to 1 percent of astragalus mongholicus, 0.005 to 0.01 percent of poria cocos, 0.005 to 0.01 percent of liquorice, 0.005 to 0.02 percent of codonopsis pilosula, 0.005 to 0.01 percent of dogwood, 0.005 to 0.01 percent of mica powder and 0.005 to 0.01 percent of ginger. The health care daily ration canreach good effects of aiming at the energy intake limitation on the fat dogs and promoting the fat metabolism in the bodies.

The invention relates to a vibration system for a vehicle seat, and the system comprises two frames, wherein the frames are connected through two connected cross parts which can rotate around the rotation axis, and the vertical distance between the corss parts can be changed; a main spring is arranged between one frame and one cross part, the main spring is hinged to the cross part through the first end and is hinged to a lever through the second end and the first hinged point, and the lever is connected with a frame through the rotation axis; according to the lever, a first lever arm is arranged between a first hinged point of a first force direction main spring of the main spring on the lever and the rotation axis of the lever, and the first lever arm under the small stress of the main spring is greater than the same under the high stress of the main spring; an energy storage is arranged between the lever and a frame, the energy content of the engergy storage relates to the main spring stress, and the energy content under the high stress of the main spring is less than the energy content under the low stress of the main spring.

The invention relates to an anticorrosive vacuumizer pollution-discharge liquid-purification observation-monitoring-operation vacuum furnace, belonging to the technical field of vacuum furnaces. The vacuum furnace comprises a cooling chamber, a heating chamber and separation walls, wherein each separation wall is provided with a heat insulation door; the cooling chamber comprises an air quenching chamber and an oil quenching chamber, the upper part of the air quenching chamber is provided with an air charging quick-cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching oil tank provided with a stirrer; the heating chamber is provided with a gas convection circulation mechanism; the heating chamber and each heat insulation door are respectively sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from inside to outside; and the vacuum furnace also comprises an operation-monitoring system, a dust collector and an exhaust purifier. The vacuum furnace has the advantages of safe oil quenching, uniform material heating, favorable heat insulation effect and high product quality, can observe the machining condition, can prevent the vacuumizer from being corroded, and is environment-friendly in evacuation.

The invention relates to an automatic-opening/closing anticorrosive liquid-purification observation monitoring three-chamber vacuum furnace, belonging to the technical field of vacuum furnaces. The vacuum furnace comprises a cooling chamber, a heating chamber, a preparation chamber, a vacuumizing mechanism, an observation device, an automatic opening and closing mechanism, an operation monitoring system and an exhaust purifier, wherein both sides of the heating chamber are respectively connected with the preparation chamber and the cooling chamber through separation walls; each separation wall is provided with a heat insulation door; the cooling chamber comprises an air quenching chamber and an oil quenching chamber, the upper part of the air quenching chamber is provided with an air charging quick-cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching oil tank provided with a stirrer; the heating chamber is provided with a gas convection circulation mechanism; and the heating chamber and each heat insulation door are respectively sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from inside to outside. The vacuum furnace has the advantages of safe oil quenching, uniform material heating, favorable heat insulation effect, high product quality, energy saving and high machining efficiency, can observe the machining condition, can automatically open the furnace door, can prevent the vacuumizing mechanism from being corroded, and is environment-friendly in evacuation.

The invention relates to a monitoring operation vacuum furnace of a corrosion-resistant vacuumizer, belonging to the technical field of monitoring operation vacuum furnaces of corrosion-resistant vacuumizers. The monitoring operation vacuum furnace comprises a cooling chamber and a heating chamber, wherein the cooling chamber and the heating chamber are separated through a chamber separating wall; the chamber separating wall is provided with a heat insulation door; the cooling chamber comprises a gas quenching chamber and an oil quenching chamber, meanwhile, the upper part of the gas quenching chamber is provided with a rapid inflation cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching groove with a stirrer; the heating chamber is provided with a gas convective circulation mechanism, and the heating chamber and the heat insulation door are respectively and sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from the inside to outside of the heating chamber; and the monitoring operation vacuum furnace also comprises an operation monitoring system and a dust collector. The monitoring operation vacuum furnace of the corrosion-resistant vacuumizer, provided by the invention, is safe in oil quenching and uniform in material heating, and good in heat insulation effect; and meanwhile, the monitoring operation vacuum furnace is good in quality, and the vacuumizer can be prevented from being corroded.

The invention relates to an automatic-opening/closing anticorrosive pollution-discharge dry-purification observation operation-monitoring three-chamber vacuum furnace, belonging to the technical field of vacuum furnaces. The vacuum furnace comprises a cooling chamber, a heating chamber, a preparation chamber, a vacuumizing mechanism, an observation device, an automatic opening and closing mechanism, an operation monitoring system and an exhaust purifier, wherein both sides of the heating chamber are respectively connected with the preparation chamber and the cooling chamber through separation walls; each separation wall is provided with a heat insulation door; the cooling chamber comprises an air quenching chamber and an oil quenching chamber, the upper part of the air quenching chamber is provided with an air charging quick-cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching oil tank provided with a stirrer; the heating chamber is provided with a gas convection circulation mechanism; and the heating chamber and each heat insulation door are respectively sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from inside to outside. The vacuum furnace has the advantages of safe oil quenching, uniform material heating, favorable heat insulation effect, high product quality, energy saving and high machining efficiency, can observe the machining condition, can automatically open the furnace door, can prevent the vacuumizing mechanism from being corroded, and is environment-friendly in evacuation.

The invention relates to an anticorrosive pollution-discharge dry-purification operation-monitoring three-chamber vacuum furnace, belonging to the technical field of vacuum furnaces. The vacuum furnace comprises a cooling chamber, a heating chamber, a preparation chamber, a vacuumizing mechanism, an operation monitoring system, an automatic opening and closing mechanism and an exhaust purifier, wherein both sides of the heating chamber are respectively connected with the preparation chamber and the cooling chamber through separation walls; each separation wall is provided with a heat insulation door; the cooling chamber comprises an air quenching chamber and an oil quenching chamber, the upper part of the air quenching chamber is provided with an air charging quick-cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching oil tank provided with a stirrer; the heating chamber is provided with a gas convection circulation mechanism; and the heating chamber and each heat insulation door are respectively sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from inside to outside. The vacuum furnace has the advantages of safe oil quenching, uniform material heating, favorable heat insulation effect, high product quality, energy saving and high machining efficiency, can automatically open the furnace door, can prevent the vacuumizing mechanism from being corroded, and is environment-friendly in evacuation.

The invention relates to an automatic opening and closing three-chamber vacuum furnace capable of monitoring operation, belonging to the technical field of vacuum furnaces. The three-chamber vacuum furnace comprises a cooling chamber, a heating chamber, a preparation chamber, vacuumizing mechanisms, an operation monitoring system and an automatic opening and closing mechanism, wherein the two sides of the heating chamber are respectively connected with the preparation chamber and the cooling chamber via chamber separation walls; insulation doors are arranged on the chamber separation walls; the cooling chamber comprises a gas quenching chamber and an oil quenching chamber; meanwhile, a filled gas quick cooling mechanism is arranged at the upper part of the gas quenching chamber; an oil quenching tank with a stirrer is arranged at the lower part of the oil quenching chamber; a gas convective circulation mechanism is arranged on the heating chamber; both the heating chamber and the insulation doors are provided with insulation layers, vacuum layers and stainless steel shells from the interior of the heating chamber to the exterior in sequence. The three-chamber vacuum furnace not only is safe in oil quenching and uniform in material heating but also has good insulation effects and high product quality, can save energy and automatically open the furnace door, and simultaneously has high processing efficiency.