专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5269638A Spherical pipe switch with single channel or double channel cock 失效
标题翻译：球形管道开关，带单通道或双通道旋塞
公开(公告)号：US5269638A
公开(公告)日：1993-12-14
申请号：US878038
申请日：1992-05-04
申请人： Martin Sindermann , Eugen Rost
发明人： Martin Sindermann , Eugen Rost
IPC分类号： B65G53/56 , F16K11/087
CPC分类号： B65G53/56
摘要： A pipe switch includes a housing with a cock having at least one straight passageway for selectively connecting cylindrical conduits. In order to avoid a geometric joint in both rotational directions without requiring complicated refinishing processes while yet keeping the cross section of the passageway constant, the circumferential surface of the cock and the housing inner surface are designed as coextensive freely-shaped surfaces with such a curvature that the ports of the passageway and the housing conduits are at least essentially coincidental plane sectional surfaces in both rotational positions of the cock.
摘要翻译：管道开关包括具有至少一个直线通道的旋塞的壳体，用于选择性地连接圆柱形管道。为了避免在两个旋转方向上的几何关节，而不需要复杂的修补过程，同时保持通道的横截面恒定，旋塞和壳体内表面的圆周表面被设计为具有这样曲率的共同延伸的自由形状的表面通道和壳体管道的端口在旋塞的两个旋转位置中至少基本上是重合的平面截面。

2. 发明授权

US06247877B1 Pipe switch with spherical plug 失效
标题翻译：带球形插头的管道开关
公开(公告)号：US06247877B1
公开(公告)日：2001-06-19
申请号：US09133531
申请日：1998-08-13
申请人： Eugen Rost
发明人： Eugen Rost
IPC分类号： B65G5124
CPC分类号： B65G53/56 , Y10T137/8782
摘要： A pipe switch includes a plug with a spherically arched circumferential surface and having ports for at least one channel. The plug is rotatably supported in a housing about a pivot axis which is formed with an inlet port and two outlet ports. In order to simplify the shape of the housing and reduce the complexity of manufacture, the plug is a spherical segment within a spherical volume bounded by the great circle, with the ports of the channel being bounded at least approximately by substantially coincidental ellipses in the spherical segment of the plug in a projection along an imaginary line connecting the centers of the ports, whereby this imaginary line extends offset with respect to the pivot axis of the plug.
摘要翻译：管道开关包括具有球形拱形圆周表面的塞子，并且具有用于至少一个通道的端口。插头可旋转地支撑在围绕枢转轴线的壳体中，该枢转轴线形成有入口端口和两个出口端口。为了简化壳体的形状并降低制造的复杂性，插塞是由大圆界定的球形体内的球形部分，通道的端口至少大致围绕球形的基本上重合的椭圆形所述插头沿着连接所述端口中心的假想线的突起中的所述段延伸，由此所述假想线相对于所述插头的枢转轴线偏移地延伸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式