Two-speed, double-acting, two-way hydraulic output.
双速，双级，双向油压出口。
This more complicated construction is required in double-acting engines.
这种非常复杂的结构多用于双向做功的发动机。
They are available in either double-acting or spring-return configurations.
他们可以以双作用或弹簧返回配置。
It can easily be configured as single - or double-acting for rotary actuators.
它可以很容易地配置为单作用或双作用两种形式，从而用于旋转执行器。
Four-Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.
四通 手动控制阀可用于所有气动或液动双作用缸体执行器。
Modern Stirling engine can be divided into two main categories-displacer type machines and double-acting machines.
现代的斯特林发动机可分成两大类：置换式发动机和双作用发动机。
Which do hydraulic jack's overhaul matters needing attention have? The hydraulic jack is the double-acting plunger type.
液压千斤顶的检修注意事项有哪些？液压千斤顶均为双作用活塞式。
Compak Cylinder Actuarors are a versatile rack-and-pinion design and are available as double-acting or spring-return units.
康派克气动装置的设计是通用的、带支架与齿轮齿条传动。
The noise question of the double-acting vane pump was discussed, and the related ways were proposed to reduce the vane pump noise.
针对双作用叶片泵出现的噪声问题进行探讨，并提出了降低叶片泵噪声的相关途径。
Design contour curves of the stator transition zone is a technical key-problem for the design of double-acting vane pump of high-performance.
定子过渡曲线的设计是高性能双作用叶片泵设计的技术关键。
AW series of large diameter valves using pneumatic actuator fork-type transmission, reasonable structure, output torque, a double-acting and single acting.
大口径阀门采用系列aw型气动执行器拔叉式传动，结构合理，输出扭矩大，有双作用式和单作用式。
A plunger is always longer than its stroke and only one end is available for pumping. Double-acting plunger pumps require at least two cylinders and plungers.
柱塞的长度总大于它的冲程，并只有柱塞的一个端面为液体增压。双作用柱塞泵至少需要两个缸体和柱塞。
RESULTS & CONCLUSION:As and antidiabetic drug with prolonged action, glimepiride had double-acting mechanisms, of which, hypoglycemic action is more prominent.
结果与结论：格列美脲作为一种长效降糖药，作用具有双重作用机制。
A stainless steel output shaft includes a captive key and stainless steel fasteners, and a single double-acting piston prevents overlap of the clutch and brake functions.
一个不锈钢从动轴包括一个被控制键和不锈钢紧固件，以及一个双作用活塞防止离合器和刹车功能重叠。
The utility model relates to a super-low speed continuous rotary hydraulic servo motor, which is the improvement of a double-acting blade continuous rotary hydraulic motor.
一种超低速连续回转液压伺服马达，是对双作用叶片式连续回转液压马达的改进。
This novel contour curve of the stator transition zone can be made to adjust many parameters. and satisfy the full requirements of double-acting vane pumps of high-performance.
这种新型定子过渡曲线可对多个参数进行调查，能最大限度地满足高性能叶片泵的要求。
The double-acting steering cylinder converts the applied oil pressure into an assisting force which acts on the rack and which intensifies the steering force exerted by the driver.
双动的动力缸将施加的油压转换成助动力，作用在齿 条上，加强了驾驶员施加的转向力。
The working principle of a new kind of double-acting hand piston pump having two-step output pressure was introduced. The displacement and the output pressure calculating formulae were given.
介绍了一种新型手动双作用双级柱塞泵的工作原理，给出了其排量与输出压力的计算公式。
In addition, this kind of hydraulic pumping unit will be simple and convenient to machine, operate and maintain, because the double-acting hydraulic cylinder will be replaced by a plunger cylinder.
此外，用柱塞缸取代双作用液压油缸，使这种液压抽油机具有加工简单、成本低、维护和使用方便等优点。
Based on the double factors linearization concept proposed by authors, the drag force acting on inclined cylinder in wave-current field has been linearized.
根据作者提出的双参数线性化概念，对波流共同作用下倾斜杆件上的波浪拖曳力作了等效线性化。
Quarter turn, double acting and spring return type with a totally enclosed design and no external moving linkages.
四分之一转，双动和弹簧回位类型，具有全封闭结构，没有外部活动连接。
The AG series angular gripper utilizes a double acting piston with a dual pivot system.
该公司系列角手爪采用了双轴系统活塞双作用。
The structure, operating principle and manufacturing process of double diaphragm direct acting gas regulator are introduced.
介绍了双薄膜直接作用式燃气调压器的结构、工作原理及制造工艺。
Aiming at how to reduce the pump noises, a new type of double acting piston radial pump with lower noises is designed here.
就针对如何降低泵的噪声问题，本人设计出了一种新型的低噪声双作用径向柱塞泵。
Air or gas cylinder actuators include single or double acting, fail open or closed by mechanical spring or pneumatic force. They can be manufactured to accommodate any length stroke.
空气或燃气缸体执行机构包括单动或双动，由机械弹簧或气动力实现故障开启或关闭等各种类型。
One pressure inlet, two cylinder ports providing pressure to double acting cylinder or actuator, and one or two outlets to exhaust pressure from the cylinders.
一进气压力，双缸端口提供双作用气缸压力或驱动器，和一个或多个渠道从排气汽缸压力。
There are many types of structures of double acting pumps and pumping stations which have different technique and economic characteristics.
分析了国内外现有双向功能泵组及泵站的结构型式，进行了技术经济比较。
It analyzes the recent fault for the second-stage double acting slide valve, and summarizes the methods of judging and treating the common fault for electro-hydraulic actuator.
并结合实际情况，对近几次二再双动滑阀发生的故障进行分析，总结了电液执行机构常见故障的判断和处理方法。
Pneumatic piston actuators can be divided into single and double acting two.
气动活塞式执行机构可分为单作用和双作用两种。
Ball points Single and double acting models.
球阀分单作用和双作用两种型号。
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