查询词典 spring valve

March Hangzhou spring bright, sunny, China General Machinery Industry Association, a grand-scale valves Branch of the Sixth Congress of the valve market-cum-Workshop March 19 to 20 in the beautiful scenery of Hangzhou Void Lake Holiday Inn held from my Reducing Valves Valve China Valve Association member units, the main leaders (President / General Manager) and the technical director of sales and the association is responsible for co-ordinators, etc. About 300 people gathered together together to participate in China's valve industry for nearly five years of the most important meeting.

3月的杭州春光明媚，风和日丽，中国通用机械工业协会阀门分会规模盛大的第六届会员代表大会暨阀门市场研讨会3月19日至20日在风景秀美的杭州太虚湖假日酒店隆重举行，来自我国阀门中国阀协会员单位的主要领导及技术负责人、销售负责人和协会联络员等约300多人聚集在一起，共同参加我国阀门行业近五年来最重要的一次会议。

Pilot-type relief valve as shown in Figure 4-18, mainly from the main valve and pilot valve composed of two parts, the main feature is the use of the main valve, balance piston, the next two cavity fluid pressure difference and the spring force balance.

先导型溢流阀如图4-18所示，主要由主阀和先导阀两部分组成，其主要特点是利用主阀，平衡活塞上、下两腔油液压力差和弹簧力相平衡。

"Kv ·= constant" principle, a sense of freedom laminated springs and valve switching power systems Plug Valves constitute △ P / S =εL S-feeling film work area,ε-spring Hook coefficient, L-valve stroke From this position of valve travel decisions every size of △ P value, if the valve travel position of the Kv and inversely proportional to the G = Kv · a constant value.

"Kv·=常数"原理，自由弹簧和感压膜构成阀门开关动力系统△P/S=εL S—感膜工作面积，ε—弹簧的胡克系数，L—阀行程由此可知阀门的每一个行程位置决定△P值的大小，如果阀行程位的Kv与成反比，则G=Kv·是恒定值。

I plant's main products are machine-139 F, 142F, 152F, 154F, 168F, 173F, 182F, 188F, E40, E43, C62, C63, C64, C65, 1P60, 1P61, 1P64, 1P65, 1P68, 1P70, 2V77, 2V90, T02-aircraft piston pin, valve spring, with valve tappet, throttle governor stalk, the throttle lever, the exhaust valve adjustment cap, the combination valve putt; And motorcycle engine camshaft CG125-core, under the rocker shaft, the pressure of sales, output shaft, the putt.

我厂的主要产品有通机139F、142F、152F、154F、168F、173F、182F、188F、E40、E43、C62、C63、C64、C65、1P60、1P61、1P64、1P65、1P68、1P70、2V77、2V90、T02通机活塞销、气门弹簧座、气门挺柱、油门调速柄、油门操纵杆、排气门调节帽、气门推杆组合；及摩托车发动机CG125型凸轮轴芯、下摇臂轴、压销体、输出轴、推杆。

Mainly by the valve body, valve cover, piston, spring, main valve, valve and membrane composed of the Deputy.

主要由阀体、阀盖、活塞、弹簧、主阀、副阀及膜片等组成。

Pay valve base , pay valve petal, main valve base, main valve petal, silent flat and piston Not Xiu steel Regulate spring Silico-manganese steel

阀体，阀盖，下阀盖灰铸铁铸钢主阀瓣付阀瓣弹簧硌钒钢付阀座，付阀瓣，主阀座，主阀瓣，默片，活塞不绣钢调节弹簧硅锰钢

Moreover, the author analyzed and researched dynamic load of the needle valve spring by adopting the method of characteristic line and proposed to design the needle valve spring using its dynamic load.

运用特征线法研究和分析针阀弹簧的动力负荷，推导出采用动载法设计针阀弹簧的方法，从而提高设计的稳健性。高压共轨喷油器精度和技术要求高，加工难度大。

Thermal expansion valve superheat from the opening degree of superheat and the effective composition of overheating, open the superheat and spring preload related to the effective superheat and the spring strength and the valve needle stroke.

热力膨胀阀的过热度由开启过热度和有效过热度组成，开启过热度与弹簧的预紧力有关，有效过热度与弹簧的强度及阀针的行程有关。

Thermal expansion valve superheat from the opening degree of superheat and the effective composition of overheating open the superheat and spring preload related to the effective superheat and the spring strength and the valve needle stroke.

热力膨帐阀的过热度由开启过热度和有效过热度组成，开启过热度与弹簧的预紧力有关，有效过热度与弹簧的强度及阀针的行程有关。

The valve is mainly made up of body, disc, axle, rocker, connecting rod, cam and spring etc, realizing discharging and air locking making use of the continual action of cam, connecting rod and spring. The cam is controlled by electric pneumatic, so the open angle and time of valve can be controlled in some range by reducing gear.

电动锁气翻板卸灰阀主要由阀体、阀板、阀轴、摇杆、连杆、凸轮、弹簧等零件组成，利用凸轮、连杆、弹簧连续动作实现锁气卸灰，凸轮系统由电气控制，因而阀板的开启角度和时间可由减速装置控制在一定范围内。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。