专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06204460B1 Sealed contact device, a method of producing a sealed contact device, and a sealing method 失效
标题翻译：密封接触装置，密封接触装置的制造方法和密封方法
公开(公告)号：US06204460B1
公开(公告)日：2001-03-20
申请号：US08864685
申请日：1997-05-28
申请人： Tsukasa Hojo , Ryuji Otani , Toru Kuwata , Shusuke Matsumura
发明人： Tsukasa Hojo , Ryuji Otani , Toru Kuwata , Shusuke Matsumura
IPC分类号： H01H1304
CPC分类号： H01H11/00 , H01H1/66 , H01H13/06 , H01H2011/0087 , H01H2050/025
摘要： A configuration for forming a gastight space is prevented from being projected from a housing, so that a projection is not formed on the housing. A sealed contact device includes a housing including a container body having an open end portion, the container body being made of ceramic, a metal lid connected to the open end portion to form a gastight space, a stationary contact and a movable contact disposed in the container body, and a sealed vent portion formed in the metal lid, in which the sealed vent portion is formed by sealing a vent hole formed in the metal lid after exhausting a gas in the gastight space and supplying a desired gas into the gastight space, via the vent hole.
摘要翻译：防止形成气密空间的构造从壳体突出，使得在壳体上不形成突起。密封接触装置包括壳体，该壳体包括具有开口端部的容器主体，容器主体由陶瓷制成，金属盖连接到开口端部以形成密封空间，固定触点和可动触点，容器主体和形成在金属盖中的密封通气部，其中，密封通气部分是通过密封形成在金属盖中的通气孔而形成的，该排气孔在气密空间排出气体并将所需气体供应到气密空间中之后，通过通气孔。

12. 发明授权

US6085964A Method of sealing a hole 有权
标题翻译：密封孔的方法
公开(公告)号：US6085964A
公开(公告)日：2000-07-11
申请号：US144347
申请日：1998-08-31
申请人： Tsukasa Hojo , Ryuji Otani , Toru Kuwata , Shusuke Matsumura
发明人： Tsukasa Hojo , Ryuji Otani , Toru Kuwata , Shusuke Matsumura
IPC分类号： H01H11/04 , H01H1/66 , H01H11/00 , H01H33/64 , B21D39/00 , B21D39/04 , B23K1/00 , B23K5/00 , B23K31/02
CPC分类号： H01H11/00 , H01H1/66 , H01H13/06 , H01H2011/0087 , H01H2050/025
摘要： A configuration for forming a gastight space is prevented from being projected from a housing, so that a projection is not formed on the housing. A sealed contact device includes a housing including a container body having an opening end portion, the container body being made of ceramics, a metal lid connected to the opening end portion to form a gastight space, a stationary contact and a movable contact disposed in the container body, and a sealed vent portion formed in the metal lid, in which the sealed vent portion is formed by sealing a vent hole formed in the metal lid after exhausting a gas in the gastight space and supplying a desired gas into the gastight space, via the vent hole.
摘要翻译：防止形成气密空间的构造从壳体突出，使得在壳体上不形成突起。密封接触装置包括壳体，该壳体包括具有开口端部的容器主体，容器主体由陶瓷制成，金属盖连接到开口端部以形成密封空间，固定触点和可动触点容器主体和形成在金属盖中的密封通气部，其中，密封通气部分是通过密封形成在金属盖中的通气孔而形成的，该排气孔在气密空间中排出气体并将所需气体供应到气密空间中，通过通气孔。

13. 发明授权

US08016573B2 Piezoelectric-driven diaphragm pump 失效
标题翻译：压电式隔膜泵
公开(公告)号：US08016573B2
公开(公告)日：2011-09-13
申请号：US11722919
申请日：2006-01-25
申请人： Harunori Kitahara , Tsukasa Hojo
发明人： Harunori Kitahara , Tsukasa Hojo
IPC分类号： F04B17/00
CPC分类号： F04B43/0054 , F04B43/046
摘要： A piezoelectric-driven diaphragm pump is comprised of a driving unit (1) having a driving diaphragm (12) and a first housing (11), a replaceable driven unit (2) having a driven film (241) and a second housing (21), and a fixing unit (3) for fixing the driven unit (2) to the driving unit (1). A vibration transmitting face (14) of the driving diaphragm (12) from which displacement of the driving diaphragm (12) is transmitted to the driven film (241) and a vibration transmitted face (241a) of the driven film (241) to which the displacement of the driving diaphragm is transmitted are not parallel to a reference plane (11b) of the first housing (11) which faces the second housing (21), and the vibration transmitting face (14b) of the driving diaphragm (12) contacts with entire of the vibration transmitted face (241a) of the driven film (241). Thereby, the displacement of the driving diaphragm (12) is efficiently transmitted to the driven film (241), so that a capacity of a pump room (25) can be varied largely.
摘要翻译：压电驱动隔膜泵由具有驱动隔膜（12）和第一壳体（11）的驱动单元（1）组成，具有从动膜（241）和第二壳体（21）的可更换驱动单元（2））和用于将从动单元（2）固定到驱动单元（1）的定影单元（3）。驱动膜片（12）的振动传递面（14），驱动膜片（12）的位移从被驱动膜（241）传递到驱动膜（241）的振动传递面（241a）传动驱动膜片的位移不平行于第一壳体（11）的与第二壳体（21）相对的基准面（11b），驱动膜片（12）的振动传递面（14b）接触与驱动膜（241）的整个振动传递面（241a）。因此，驱动膜片（12）的位移被有效地传递到从动膜（241），使得泵室（25）的容量可以大大变化。

14. 发明申请

US20100021322A1 DIAPHRAGM PUMP 审中-公开
标题翻译： DIAPHRAGM泵
公开(公告)号：US20100021322A1
公开(公告)日：2010-01-28
申请号：US12374882
申请日：2007-07-25
申请人： Harunori Kitahara , Tsukasa Hojo
发明人： Harunori Kitahara , Tsukasa Hojo
IPC分类号： F04B43/04
CPC分类号： F04B43/046 , F04B43/04 , H01L41/0973
摘要： In a diaphragm pump performing electrostatic atomization, occurrence of defects such as electrolysis of liquid is restricted and enables to electrostatic atomization smoothly. The diaphragm pump 10 comprises a pump chamber unit 1 and a diaphragm unit 2, and the diaphragm unit 2 has a diaphragm driving portion 2a by a piezoelectric element 21 and a driving power transmission portion 2b to transmit variation of the driving portion 2a to a pump chamber portion 3. The pump chamber unit 1 comprises a pump chamber 31 formed of an electric conductive material, a liquid container 4, a suction flow path 34a coupling the liquid container 4 and the pump chamber 31, a discharge vent 5 from which the liquid is discharged, and a discharge flow path 34b coupling the discharge vent 5 and the pump chamber 31, and the pump chamber 31 has a driven membrane 33a which is cooperated with the driving power transmission portion 2b and formed of an electric conductive resin. Thereby, flow paths 37 of the liquid can be made the same electric potential, and defects such as isolation of liquid due to internal electric field or generation of gas due to electrolysis can be prevented, and electrostatic atomization can be performed smoothly.
摘要翻译：在进行静电雾化的隔膜泵中，液体的电解等缺陷的发生受到限制，能够平滑地进行静电雾化。隔膜泵10包括泵室单元1和隔膜单元2，并且隔膜单元2具有通过压电元件21的隔膜驱动部分2a和驱动力传递部分2b，以将驱动部分2a的变化传递到泵泵室单元1包括由导电材料形成的泵室31，液体容器4，连接液体容器4和泵室31的吸入流路34a，排出口5，液体排出口，排出口5和泵室31以及泵室31的排出流路34b具有与驱动力传递部2b配合并由导电性树脂形成的从动膜33a。由此，能够使液体的流路37成为相同的电位，能够防止因内部电场而产生的液体分离或电解产生气体等缺陷，能够平滑地进行静电雾化。

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