专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

3. 发明授权

KR1019900004603B1 축방향 피스톤 펌프 无效
标题翻译：轴向柱塞泵
公开(公告)号：KR1019900004603B1
公开(公告)日：1990-06-30
申请号：KR1019870000461
申请日：1987-01-21
申请人： 커머어셜쉬어링인코포레이팃드
发明人： 데이빗엘모치
IPC分类号： F04B37/00 , F04B1/20
CPC分类号： F01B3/0076 , F04B1/2071 , F04B1/2078
摘要： A pistom barrel is rotatable in the bore and spaced from the bore walls and an antifriction bearing structure surrounding the barrel between the barrel and the bore. A series of axial pistons are provided in the barrel which are open at one end and have fluid passages through the barrel at the other end. A piston is provided in each piston bore which extends out of the open end. A spring is provided between each piston and the other end of the piston bore. A fixed ramp swash plate is provided in the housing bore beneath the extending pistons and an antifriction thrust bearing is provided between the swash plate and pistons. An axial drive shaft is provided on the barrel which extends through an antifriction bearing in an opening in the housing opposite the bore for drivingly engaging on external drive structure.
摘要翻译：孔镜筒可以在孔中旋转并且与孔壁间隔开，并且围绕桶和孔之间的筒体的减摩轴承结构。一系列轴向活塞设置在筒体中，其一端开口并具有在另一端处通过筒体的流体通道。在每个活塞孔中都设有活塞，该活塞从开口端延伸出来。在每个活塞和活塞孔的另一端之间设有弹簧。在延伸活塞下方的壳体孔中设置有固定斜坡斜盘，并且在斜盘和活塞之间设置有减摩推力轴承。轴向驱动轴设置在筒体上，该轴向延伸穿过壳体中与孔相对的开口中的减摩轴承，用于驱动地接合在外部驱动结构上。

IPRDB

热门服务

关于我们

友情链接

联系方式