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. 发明公开

US20230190571A1 AIR PUMP SYSTEM FOR MASSAGER 审中-公开
公开(公告)号：US20230190571A1
公开(公告)日：2023-06-22
申请号：US18065623
申请日：2022-12-14
申请人： TECHNO TAKATSUKI CO., LTD.
发明人： Hideki ISHII , Kazuma SHIMIZU
IPC分类号： A61H9/00
CPC分类号： A61H9/0078 , A61H2201/1238 , A61H2201/5056 , A61H2201/0107 , A61H2201/1409
摘要： An air pump system includes a pump, a main valve device, and a distribution valve device connected between the pump and the main valve device, that includes a first portion forming a first chamber and a second portion forming a second chamber. The first portion includes a first free port to fluidly couple the first chamber with the pump, a first connection port to fluidly couple the first chamber with the main valve device, a second connection port to fluidly couple the first chamber with an outside of the distribution valve device, and a first valve switch. The second portion includes a second free port to fluidly couple the second chamber with the pump, a third connection port to fluidly couple the second chamber with the main valve device, a fourth connection port to fluidly couple the second chamber with the outside, and a second valve switch.

2. 发明申请

US20140037475A1 ELECTROMAGNETICALLY DRIVEN FLUID PUMP HAVING A CENTER PLATE WITH FUNCTION OF CENTERING 有权
标题翻译：具有中心功能的中心板的电磁驱动液体泵
公开(公告)号：US20140037475A1
公开(公告)日：2014-02-06
申请号：US13952788
申请日：2013-07-29
申请人： TECHNO TAKATSUKI CO., LTD
发明人： Hideki ISHII , Tsuyoshi TAKAMICHI
IPC分类号： F04B43/04
CPC分类号： F04B43/04 , F04B43/025
摘要： There is provided an electromagnetically driven fluid pump. Even if deviation of a center plate from the diaphragm arises, centering of the center plate is carried out during the work for setting the center plate to an oscillator. The diaphragm and the center plate are fixed to the oscillator by means of a screw member, the diaphragm has a rising portion fitting to a through-hole at the center of the center plate, and the center plate has a ring-shaped rib on its surface where the screw member is inserted. The screw member is formed integrally with a washer portion and a diameter of the washer portion is nearly the same as an inner diameter of a bottom surface of the rib and the washer portion is formed so as to press a part of the rib in the case of maximum deviation of the center plate from the diaphragm.
摘要翻译：提供了一种电磁驱动的流体泵。即使中心板与隔膜的偏离出现，在将中心板设置到振荡器的工作期间，中心板的中心也被执行。隔膜和中心板通过螺钉构件固定到振动器，隔膜具有与中心板中心的通孔配合的上升部分，中心板在其中心处具有环形肋螺钉构件插入的表面。螺纹构件与垫圈部分一体地形成，并且垫圈部分的直径与肋的底面的内径几乎相同，并且形成垫圈部分以将壳体的一部分压在壳体中心板与隔膜的最大偏差。

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