齿轮泵

YCB-G-type insulation gear pump is external gear pump, gear for the arc sine curve plus compound formed.

YCB-G 型保温齿轮泵属外啮合齿轮泵，齿形为圆弧加正弦曲线复合而成。

Therefore, the Chinese enterprises and relevant departments gear pump gear pump technology should increase research investment.

因此，中国齿轮泵企业及相关部门应加大对齿轮泵技术研究投入。

With the progress of hydraulic system, it is appealing the high quality gear pump. The higher quality gear pump is requested.

随着液压系统的不断发展，对齿轮泵的要求日益提高，迫切需要设计、制造出质量更佳的齿轮泵。

The multi-gear pump is a new type hydraulic component based on the theory of the common external gear rotary pump.

多齿轮泵是在普通外啮合齿轮泵基础上发展起来的一种新型液压动力元件。

The result is that the flow pulsation of the pump is far smaller than that of the same type.

研究结果表明，平衡式复合齿轮泵的流量脉动较普通齿轮泵要小得多。

From the extruder materials in the suction into two gears, and full of a space, with the rotation of the tooth in the shell movement, finally two teeth mesh when eduction.

齿轮泵由一个独立的电机驱动，可有效地阻断上游的压力脉动及流量波动。在齿轮泵出口处的压力脉动可以控制在1％以内。

We can make special tank, such as heating or attemperator pump according to customer's special requiremens.

根据罐车用途可选用离心泵、齿轮泵、同心齿轮泵、不锈钢泵，具有流量大、吸速快等特点。

Cycloidal pump has been applied in hydraulic system widely because of its many advantages.

0引言摆线齿轮泵是一种输送流体的内啮合齿轮泵，它具有体积小、流量大、结构紧凑、啮合重叠系数大、传动平稳等特点，在液压系统中广泛应用。

This article introduces the structure, principles and performance of several low-noise gear pumps, analyses that gear pump is the noise source in the new internal combustion forklift and battery forklift, provides some methods which can reduce the gear pump noise, and establishes the matching relation between gear modulus and pressure angle of the gear pump, which is applied to the new internal combustion forklift and forklift battery.

摘 要：本文介绍几种低噪声齿轮泵的结构、原理和性能，分析了新型内燃叉车和电瓶叉车中齿轮泵是噪声源，给出了可降低齿轮泵噪声的方法，建立了该种齿轮泵的齿轮摸数和压力角匹配关系，并在某新型内燃叉车和电瓶叉车上得到应用。

The company mainly produces chemical process pumps, high pressure reciprocating pump, piston metering pumps, hydraulic diaphragm metering pumps, mechanical diaphragm metering pumps, gear pumps, meshing, the meshing gear pumps, small flow pump, single screw pump, double-headed Screw pump, three screw pump, shielding pump, magnetic pumps, liquid pumps, boiler feed water pump, steam reciprocating pump, fluorine plastic pump, slurry pumps, water treatment and medicine, environmental protection equipment, industrial pumps accessories, annex Buffer, back-pressure valve, filter, check valves, safety valves, instrumentation, and other on-line

公司主要生产化工流程泵、往复式高压泵、柱塞计量泵、液压隔膜计量泵、机械隔膜计量泵、内啮合齿轮泵、外啮合齿轮泵、小流量离心泵、单螺杆泵、双头螺杆泵、三头螺杆泵、屏蔽泵、磁力泵、液下泵、锅炉给水泵、蒸汽往复泵、氟塑料泵、渣浆泵、水处理加药系统、环保设备、工业泵配件、附件缓冲器、背压阀、过滤器、止回阀、安全阀、在线检测仪表等

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。