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

US3703633A Fluidic counter device 失效
标题翻译：流体计数器装置
公开(公告)号：US3703633A
公开(公告)日：1972-11-21
申请号：US3703633D
申请日：1971-03-22
申请人： KEIICHI HANADA , KIMIHIKO SAITO , AKIKAZU IWASE
发明人： HANADA KEIICHI , SAITO KIMIHIKO , IWASE AKIKAZU
IPC分类号： G06D1/00 , F15C1/08 , F15C1/10 , G06D1/10
CPC分类号： F15C1/08 , Y10T137/2262
摘要： The present invention is to provide an improved fluidic counter device, wherein, instead of conventional devices, a pair of air suction ports are provided and preferably provided a pair of vents connected to respective output passages in order to obtain more stable characteristics than those of conventional device. The present invention relates to an improved fluidic counter device and, more particularly a fluidic counter device having more stable characteristics. The fluidic counter device has been used for providing two alternate outputs with one input, and a binary scale fluidic counter device, together can be made by connecting a number of the fluidic counter devices. A conventional fluidic counter device has been unstable in operation, and difficult to manufacture, because the device must be provided with an accurately formed circular path in passages in order to generate a circulating flow. Therefore, an object of the invention is to provide an improved fluidic counter device of more stable characteristics, which can be operated by air. Another object of the invention is to provide a new fluidic counter device in which the described disadvantages of the prior art are removed and yet the same functions are obtainable by one device. A still further object of the invention is to provide an improved fluidic counter device in which an accurate switching is obtainable by using only one device and which is easily manufactured, in comparison with a conventional device.
摘要翻译：本发明提供一种改进的流体计量装置，其中，代替常规装置，提供一对空气吸入口，并且优选地设置一对连接到各个输出通道的通气口，以获得比常规的更加稳定的特性设备。

IPRDB

热门服务

关于我们

友情链接

联系方式