It is an important factor for the perfect matching between the maximal input power of the hydraulic oil pump and the maximum output power of the engine in the design process of the hydraulic shovel.
液压油泵的最大输入功率与发动机的最大输出功率之间的匹配问题是液压挖掘机设计过程中的一个重要内容。
With credits from solar rooftop power, live essentially oil - free of the gasoline pump , free of smog checks, oil changes and tune ups.
采用屋顶太阳能电源，不用汽油泵，不用尾气检查，不用担心机油变化和油标上升。
In the light of the key technique of the down-hole driven progressive cavity pump (PCP) for oil production, a power distributional planetary reducer is proposed.
针对井下驱动螺杆泵的关键技术问题，提出了用于井下直接驱动螺杆泵的功率分流式行星减速器。
The power of engine that oil pump consumed changes with the working conditions in the construction vehicle, however, it was considered as a constant in the previous studies on shift strategy.
工程车辆的工作油泵消耗的发动机功率是随着工况而变化，在以往的自动换挡策略研究中都把它作为固定值考虑。
One new type of internal combustion oil hydraulic power system was put forward, which integrated the technologies of internal combustion engine and oil plunger pump.
提出了一种新型内燃式油压动力系统，该系统集成了内燃机与柱塞式液压泵技术。
The air-liquid pump is a kind of power supply, which can convert the energy of air with low pressure into that of oil with high pressure.
气液泵是一种动力源，它是把较低的压缩空气能转换成较高的油压能的装置。
Chemical composition analysis, mechanical property test and microstructure examination were used to analyze the early fracture of power plant's turbine main oil pump shaft.
采用化学分析、力学性能测试和金相检验等手段，对某电站汽轮机主油泵轴的早期断裂进行了分析。
The arrangement of drilling machine is divided into five areas: drilling platform, pump chamber, power supply area, solids control area and oil tank area.
钻机布置分五个区域：钻台区；泵房区；动力区；固控区；油罐区。
Based on the theory analysis, the reason was discovered of oil- blocking during the operation of a gear oil pump, which resulted in power loss, vibration and noise.
通过分析 ，找出了齿轮油泵在运转过程中造成困油容积而形成功率损失、振动和噪声的原因 ，为设计和维修齿轮油泵提供了消除困油现象的方法和结构措施。
The paper describes a sudden shutdown of the air separation plant operating in Nylon 66 Salt Corporation due to instantaneous power failure of the compressor oil pump.
介绍了神马尼龙66盐公司空分装置一起由空压机油泵晃电而导致的系统停车，在紧急启动液氮汽化系统过程中由于液氮取出阀内漏所造成的冷箱壁冻裂事故。
W type ac, dc hydraulic power unit adopts the international popular k, special type gear pumps, pump motor, with more than 20 streamlined oil tank can satisfy different types of design.
型交、直流液压动力单元采用国际流行的K型齿轮泵，专用油泵电机，流线型油箱，具有20多种油路设计可满足不同类型的需要。
An oil pump (18) is arranged on the external part of the casing of the gear box and on a power output shaft (17), and an oil cylinder (9) is arranged on the rear upper part of the gear box.
在变速箱的壳体外部，于动力输出轴(17)上装有油泵(18)，而油缸(9)被安放在变速箱的后上部。
An utterly new conception was proposed of a device on gathering and storing scattered wind power that exists in nature. Such economizing pick-up device can be equipped on the oil-extracting pump.
提出一种可以随机采集在自然界广泛存在的零星风力的装置，用于石油抽油泵的节能。
The utility model relates to an air compressor of a passenger train in a city with new energy power and a power steering oil-pump driving machine set.
一种新能源动力城市客车空压机和动力转向油泵驱动机组。
The utility model relates to an air compressor of a passenger train in a city with new energy power and a power steering oil-pump driving machine set.
一种新能源动力城市客车空压机和动力转向油泵驱动机组。
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