Optimization of Startup Performance and Vibration Noise Control for Air Conditioning Rolling Piston Compressor 空调滚动转子压缩机起动特性优化与振动噪声控制研究
Watt's engine also used hot steam, not cold air, to force down the piston. 瓦特的发动机也是利用热空气而不是冷空气带动活塞。
Triple-barrel pump Air pressure then forces the piston down to the bottom of the cylinder and this movement in turn brings the right-hand end of the beam down. 三联式筒泵(三个泵筒与一个吸液管相连,由三拐曲轴驱动三个活塞产生均匀液流)气压使得活塞降到圆筒的底部,这样将会带动右边的吊杆下压。
Rotary air engine rotary piston engine of trochoidal type 旋转式热空气发动机
Unrestricted ports in conjunction with rectangular slots at the piston mating surface allow the air to work on a larger effective piston area for a smooth breakaway even at low pressures. 在交配的活塞表面的矩形槽结合无限制的端口允许空军工作的顺利分离在更大的有效活塞面积即使在低压力。
Characteristic Analysis and Application of Air Valve in Piston Compressor 气垫阀在活塞式压缩机中的特点分析和应用实例
The gas cabinet pressure of the air pick is simulated, and the movement process of piston is analyzed. 本文对风镐气室压力信号进行了计算机仿真,并对活塞的运动规律进行了仿真分析。
The utility model provides an air-suspending piston rod-less air cylinder which includes an air cylinder body, a power source joint and a piston provided with a slide channel; 本实用新型提供一种气悬浮活塞式无杆气缸,包括气缸体、动力源接头以及具有滑动通道的活塞;
Additionally, a recess on the piston-mating surface ( at both ends) enables the air to work on a larger piston area for effortless breakaway ( even at low pressures). 另外,在活塞表面交配(在两端)休会使空气就毫不费力地分离了更大的活塞方面的工作(即使在低压力)。
Therefore, when the piston is pushed up in the cylinder, the air in the cylinder is trapped above the piston and compressed. 因此,当活塞在气缸里被推动向上时,气缸内的气体便被集聚在活塞上面并被压缩。
Therefore, the actuator of the present invention heats the air by the heat source to push the piston to and fro, so as to utilize the heat dissipated from the heat source. 因此,本发明的致动器通过该热源加热该空气以往复地推动该活塞以利用该热源散逸出来的热量。
QJ ( D/ S) RB O-intensive small air cut off valve insulation by pneumatic piston actuator Astana and laminated the whole cast body composition. RB精小型气动保温O型切断球阀是由阿斯塔气动活塞式执行机构和夹层整体铸造阀体组成。
Repair on flange of air hammer piston guide bushing 空气锤锤杆导程法兰的修复
Air-powered Clamping Device Driven by the Air Cylinder with Rod-less Piston and Mechanical Force Amplifier 基于无杆活塞缸与机械增力机构的气动夹具
Application of Air Cock Type Retaining Valves in the Piston Air Compressor 气阀式止回阀在活塞式空压机上的应用
Method to Calculate the Distance Between Air Valve and Piston 气门与活塞间距离的计算方法
With identical air pressure and chamber volume, the tandem piston air gun can produce 6 times more energy than marine air guns. 在相同工作压力与容积条件下,联合***的激发能量比***大6倍以上。
However, ingeniously making use of ring group as air ring will reduce oil consumption as well as air leak of piston. 而利用巧妙环组作气环,是可以降低机油消耗量和活塞漏气量的。
Design and Calculation for Air Cushion of Single Piston 曲柄压力机的单活塞式气垫的设计计算
Research on air compressor with pendular piston 摆动活塞式空气压缩机研究
Squeeze Casting of the Air Conditioner Piston for Automobile 汽车空调活塞挤压铸造工艺
The influence of heat-insulated materials and air insulating layer on thermal load in ceramic piston 隔热材料及空气隔热层对陶瓷活塞热负荷的影响分析
Presently air leak in piston engine normally amounts to 0.2%-1% of air entry. 目前活塞式发动机环的漏气量一般为吸气量的0.2%~1%。
Use the compressed air to push the piston, transfer pressure energy into mechanical energy, turns the crankshaft, thus driving the vehicle is in motion, no emissions. 利用压缩空气的压力能推动活塞运动,使之转化为机械能,使曲轴转动,从而驱动车辆行驶,实现零污染排放。
Eventually three independent noise source signals were identified, which were combustion noise, air compressor noise and piston knock noise. 最终识别出3个主要的独立的声源信号,分别是燃烧噪声、空压机噪声和活塞敲击噪声。
During the usage process, the air piston engines will certainly encounter many sorts of fault and cannot work properly due to its complex structure, large number of parts and poor working conditions, while the wear failure is the most common failure mode for air piston engine. 航空活塞发动机由于结构复杂,零件多,工作条件恶劣,在使用中必然遇到各种各样的故障和不正常工作,而磨损故障是航空活塞发动机最常见的故障形式。
In general aviation area, there are a large number of planes using air piston engines as the power plant. 在通用航空领域拥有大量的使用航空活塞发动机作为动力装置的飞机。
The system conducts the analysis and study of wear fault diagnosis of air piston engines through oil analysis, and then establishing the knowledge base. 系统运用油液分析法对航空活塞发动机的磨损故障诊断进行分析研究,建立知识库。
The pneumatic position servo system can realize the air cylinder piston precision positioning on the whole stroke arbitrarily position, the mean absolute positioning accuracy is 0.0844 millimeter, the maximal error is 0.2 millimeter, has high engineering application value. 气动位置伺服系统可以实现气缸活塞全行程任意位置上的精确定位,绝对平均定位精度达到0.0844mm,最大定位误差0.2mm,具有较高的工程应用价值。