公开(公告)号：US4001044A

公开(公告)日：1977-01-04

申请号：US612303

申请日：1975-09-11

申请人： Jun Miyoshi ,  Yoji Kajikawa ,  Akira Ota ,  Junichi Asaoka ,  Yoshio Kino

发明人： Jun Miyoshi ,  Yoji Kajikawa ,  Akira Ota ,  Junichi Asaoka ,  Yoshio Kino

IPC分类号： H01M2/04 ,  H01M2/14 ,  H01M6/08 ,  H01M6/06

CPC分类号： H01M2/14 ,  H01M2/0417 ,  H01M6/08

摘要： A dry cell of the type enclosing therein an electrolyte mainly consisting of zinc chloride, wherein in order to ensure the more secure air- and liquid-tightness a filler or sealing agent is filled into the space between a plastic top seal and a metal top seal to seal a carbon electrode extended out of the plastic top and the upper end portion of a plastic tube covering the top surface of the plastic top seal, whereby the longer shelf life may be ensured.

公开(公告)号：US4395617A

公开(公告)日：1983-07-26

申请号：US255264

申请日：1981-04-17

申请人： Masanori Maeda ,  Koji Ishihara ,  Yoshio Kino

发明人： Masanori Maeda ,  Koji Ishihara ,  Yoshio Kino

IPC分类号： B23K9/24 ,  B23K35/02 ,  B23K35/04

CPC分类号： B23K9/24 ,  B23K35/0205

摘要： A successively joinable carbon electrode for use in gouging or blasting metallic articles comprises a copper coated electrode body having one end formed into a coaxial connecting projection and the other end formed with a coaxial tapered socket for receiving the connecting projection of another carbon electrode of identical construction. The connecting projection consists of a tapered stem portion adjacent the electrode body and a cylindrical portion on one side of the stem portion opposite to the electrode body such that the projection of one carbon electrode can tightly be fitted into the socket of another carbon electrode with the copper layer on such one carbon electrode electrically connected to the copper layer on such another carbon electrode.

摘要翻译： 用于气蚀或喷砂金属制品的可连续使用的碳电极包括一个铜包覆的电极体，其一端形成为同轴的连接突起，另一端形成有同轴的锥形插座，用于接收具有相同结构的另一个碳电极的连接突起 。 连接突起包括与电极主体相邻的锥形杆部分和在杆部分与电极体相对的一侧上的圆柱形部分，使得一个碳电极的突出部可以紧密地装配到另一碳电极的插座中， 在这样一个碳电极上的铜层与另一个碳电极上的铜层电连接。