子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种双柱塞式复合液压缸装置 | CN201610545922.X | 2016-07-12 | CN105927611A | 2016-09-07 | 何潜; 汪恩辉; 张超; 常瑜 |
| 拉伸机组主要由固定夹头、压梁、主拉伸缸、活动夹头等组成。本发明提出了一种适用于拉伸机的复合液压缸装置，将一大一小两个柱塞式液压缸集成装配在一起，大缸用于拉伸工况，实现低速大载荷运动；而小缸用于活动夹头的回程工况，用于实现高速小载荷运动。在结构设计中，将大缸柱塞设计成中空结构，而将小缸缸体布置在大缸柱塞内部。同时，在结构设计中利用了连杆装置等，大缸、小缸相互利用实现了回程运动。 | ||||||
| 2 | V字型活塞连杆液压马达 | CN201710278261.3 | 2017-04-25 | CN106917789A | 2017-07-04 | 陈海泉; 吴俊杰; 王生海; 孙玉清; 张金男; 李文华; 乔卫亮; 陈鑫阳 |
| V型活塞连杆液压马达，包括机座、连杆、抱瓦、偏心轮、主轴承、6个以上液压缸、架缸体、连接油路、配流盘、主轴和液压控制油路，液压缸与配流盘连接，配流盘按规定顺序向液压缸供油，偏心轮与主轴相连，抱瓦安装在偏心轮外缘上，与偏心轮滑动配合；连杆的小端与活塞连接，大端贴靠在偏心轮外缘上，抱瓦将连杆大端与偏心轮箍住，配流盘安装在主轴一端，与主轴同步旋转，V型架缸体的两个斜面上对称开有液压缸安装孔，液压缸安装在液压缸安装孔内，呈V字型排列，一对对称安装的液压缸为一组。有益效果是：有效的减小了设备的径向尺寸与轴向尺寸，适用于径向空间与轴向受限的场所，增大了输出转矩，降低了脉动频率，提高了工作稳定性。 | ||||||
| 3 | QUICK-ACTION BLEEDER VALVE DEVICE FOR PNEUMATIC ACTUATORS OF PNEUMATIC SYSTEMS, AND PNEUMATIC SYSTEM HAVING A QUICK-ACTION BLEEDER VALVE DEVICE OF THIS TYPE | US15110631 | 2014-12-19 | US20160327068A1 | 2016-11-10 | Jan GREBE; Thomas BEMETZ; Kai WERNER; Dirk BRENNER; Zsigmond CSOMA |
| A quick-action bleeder valve device for a pneumatic actuator of a pneumatic system, includes: a housing; a first connection which is connectable to a chamber of the actuator, which chamber can be ventilated and bled; a second connection which is connectable directly or indirectly to a compressed air source; a flow duct, formed in the housing, between the first connection and the second connection, the flow duct being constricted at a constriction point or throttle point by a reduced flow cross section; a diaphragm valve, arranged in the housing, including at least one diaphragm which interacts with a valve seat, wherein in an open position of the diaphragm valve, in which the diaphragm is lifted off from the valve seat, a pressure sink is connected to the first connection, and in a closed position of the diaphragm valve, in which the diaphragm is seated on the valve seat in a seal-forming fashion, this connection is interrupted; wherein at least part of a first effective area of the diaphragm, which effective area pushes the diaphragm valve into the open position under pressure loading, is loaded at least by a third pressure prevailing in a first section of the flow duct between the first connection and the constriction point or throttle point, wherein a second effective area of the diaphragm, which effective area pushes the diaphragm valve into the closed position under pressure loading, is loaded by a second pressure prevailing in the reduced flow cross section at the constriction point or throttle point or by a first pressure prevailing in a second section of the flow duct between the second connection and the constriction point or throttle point, wherein the diaphragm is pushed into the closed position by a pressure spring arrangement, and wherein the first effective area, the second effective area, the pressure spring arrangement and the flow cross sections in the first section, in the second section and at the constriction point or throttle point of the flow duct are configured so that: (i) in the case of a ventilation flow, directed from the second connection to the first connection, for ventilating the pneumatic actuator by the compressed air source, the closing forces which act on the second effective area and originate from the second pressure or from the first pressure and from that of the pressure spring arrangement hold the diaphragm valve in the closed position, or move it into said position, counter to the effect of the opening forces which act on the first effective area and originate at least from the third pressure, and (ii) in the case of a bleeding flow, directed from the first connection to the second connection, for bleeding the pneumatic actuator, the opening forces which act on the first effective area and originate at least from the third pressure hold the diaphragm valve in the open position, or move it into said position, counter to the effect of the closing forces which act on the second effective area and originate from the second pressure or from the first pressure and from that of the pressure spring arrangement. | ||||||
| 4 | 토너 카트리지 용기의 밀봉상태 검사장치 | KR1020030090732 | 2003-12-12 | KR1020050058766A | 2005-06-17 | 민경만 |
| 본 발명은 토너 내부에 일정압력의 공기를 제공하여, 토너 배출면의 밀봉이 불량이면 밀봉테이프를 통해 공기가 세어나가 토너 내부가 일정한 압력으로 유지되지 못함을 확인하여, 토너 카트리지 용기의 밀봉상태를 검사함으로써, 검사를 편리하게 대량으로 수행할 수 있는 토너 카트리지 용기의 밀봉상태 검사장치를 제공하는데 그 목적이 있으며, 상기와 같은 목적을 달성하기 위하여, 본 발명은 본 발명은 토너가 없는 상태의 토너 카트리지 용기가 고정되는 검사대; 상기 토너 카트리지 용기의 토너 주입구에 밀착되는 형상으로 이루어져 공기를 주입하는 공기노즐; 상기 공기노즐로 일정압력의 공기를 공급하는 제1공기파이프; 및 상기 제1공기파이프를 개폐시켜 공기의 공급을 조절하는 제1개폐수단을 포함하는 토너 카트리지 용기의 밀봉상태 검사장치를 제공한다. | ||||||
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