seal structure

Fabrication of End Seal Structure and Seal ring in Catalyst Layer

触媒筐端部密封结构及密封环加工

The check valve by adopting the seal structure has great sealing effect, and the leakage between the valve body and the valve clack can be effectively prevented.

采用上述密封结构的止回阀有良好的密封效果，能有效地防止阀体和阀瓣之间的泄漏。

The original seal structure and the improved seal structure of the double-leaf swing door at the outside end are described. The seal performances of the silicon rubber bar, nylon brush and wool brush are compared and analyzed.

介绍了外端双扇摆门的原密封结构和改进后的密封结构，对比分析了硅橡胶条、尼龙毛刷和羊毛毛刷的密封性能。

The one compress ring of high quality can perform the function of seal and lubrication of two rings. The new method of structure design will help to push the lightweight process of internal combustion engine.

高质量的一个气环，能够完成现有两环的密封润滑功能，这样的结构设计新方法有助于推进内燃机的轻量化。

A New Quick-Opening Seal Structure and Numerical Simulation for Pressure Reactor in Supercritical Technology

超临界技术中新型高压快开密封装置及其数值模拟分析

Improvement of the Seal Structure of the Double-Leaf Swing Door at the Outside End of the Railway Passenger Car

铁路客车外端双扇摆门密封结构的改进

Seal using novel double-end mechanical seal structure.

轴封采用新颖的双端面机械密封结构形式.

Design of Seal Structure in Compressor for Air Source Heat Pump Heat Unit

空气源热泵热水机组压缩机密封结构设计

The seal structure of the spiral shaft end for feeding of the rotary flashing dryers and its leak causes were analyzed, the original disk seal was retrofitted to be labyrinth seal and gas combination seal for operation under rough working conditions.

分析了旋转闪蒸干燥机喂料螺旋主轴轴端密封结构及其漏料原因，将原盘根密封结构改为迷宫密封和气体组合式密封，保证该干燥机在恶劣的工况条件下能正常运行。

The structure of the tandem type dry gas seals for light hydrocarbon pumps was optimized, and a retrofit was made of the original seal structure, the performance and reliability of the light hydrocarbon pumps were promoted.

对轻烃泵用串联式干气密封的结构进行优化，并对原密封结构进行改造，提高了轻烃泵的性能及可靠性。

The end face structure of a new type upstream pumping mechanical seal with double seal dams was developed because the solid particles were easily absorbed by the spiral groove type upstream pumping mechanical seal with the grooves on the internal wall to make the particles be damaged.

针对内径开槽的螺旋槽型上游泵送机械密封易于吸入固体颗粒而产生磨粒磨损的缺陷，研制开发出具有内外双密封坝的新型上游泵送机械密封端面结构。

Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.

离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。

Describe the structure characteristic and working principle of pressure seal swing check valve. Material selection and thrust ring design.

阐述了自压密封旋启式止回阀的结构特点、工作原理、材料选用和止推环设计。

Finite Element Analysis of the Sealing Performance of O-ring Seal Structure

O形橡胶密封圈密封性能的有限元分析

A seal structure for alkaline Zn-MnO _ 2 battery was developed.

本文作者研制了一种碱性锌锰电池的封口结构.

It has novel seal structure and adjustable overflow weir plate.

其新颖的密封结构,可调式溢流堰板.

The leakage of oil supply head of the domestic bulb tubular turbine was serious on Jinjiang Electrical Development Company After its seal structure and the reasons of leaking had been analysed, the floating ring was transformed The tackling is successful

锦江电力开发总公司的六台国产灯泡贯流机组受油器漏油严重，通过分析其密封结构和产生泄漏的原因后，对受油器浮动轴套进行改造，漏油处理成功

A new seal structure suited to solid rocket motors ( SRM) is introduced, and threaded joint structures and sealing glue compound are studied.

提出了一种适用于固体火箭发动机（SRM）的新型密封结构，并对应用于特定尺寸的螺纹联接结构方式、胶种选择进行了研究。

Special terminal seal structure ( patent: ZL02220024. X): Unique assembled maze seal structure of terminal ( patented technology) ensures the safety and reliability of seal.

采用特有的组合迷宫极柱密封结构（ZL02220024.X）及焊接工艺，确保密封安全可靠。

Seal structure analysis and research of the triple eccentric butterfly valve

三偏心蝶阀密封结构的分析与研究

The abrasion of heating surface in CFB boilers is primarily related to its arrangement, resulting from the irregular weld on cooling wall, unreasonable structure of seal box, inclined tube plates and uneven heating surface.

循环流化床锅炉炉内受热面磨损主要与结构因素有关，不规则的水冷壁焊缝、欠合理的密封盒结构及任何倾斜的管屏和不平整壁面都将带来局部磨损；

The connecting intension has been put forward. The various factor that include the performance of commonly metal and ceramic, and the connectible structure, and the craft of Ceramic Metallization influences to Ceramic-to-Metal-to-Seal has been analyze.

本论文提出了陶瓷&金属封接强度这一概念，分析了常用陶瓷和金属材料的性能、封接结构、金属化工艺等因素对封接强度的影响。