公开(公告)号：US5823230A

公开(公告)日：1998-10-20

申请号：US500601

申请日：1995-07-11

申请人： Kevin Lloyd Freestone ,  Edward Olen Smouse ,  Mabel Winifred Smith ,  Herbert Allen Weaver ,  Stephen Alan Parks ,  Alvan Harold Johnson ,  Brian Raymond Nelson ,  Ronald Lee Brake, Sr. ,  Jeremy Grant Suber

发明人： Kevin Lloyd Freestone ,  Edward Olen Smouse ,  Mabel Winifred Smith ,  Herbert Allen Weaver ,  Stephen Alan Parks ,  Alvan Harold Johnson ,  Brian Raymond Nelson ,  Ronald Lee Brake, Sr. ,  Jeremy Grant Suber

IPC分类号： F28F11/02 ,  F16L55/00

CPC分类号： F28F11/02

摘要： A novel tube plug which may be used to plug selected tubes in a heat exchanger has a cap portion for substantially closing a heat exchanger tube and a tube engaging portion depending from the cap portion, for insertion into the tube to retain the tube plug. By applying solder to the tube plug, the tube is sealed off, without providing a large solder mass which could cause damage due to thermal stresses.

摘要翻译： 可用于在热交换器中堵塞所选择的管的新型管塞具有用于基本上封闭热交换器管的盖部分和从盖部分悬垂的管接合部分，用于插入管中以保持管塞。 通过向管塞施加焊料，管被密封，而不提供可能由于热应力而导致损坏的大焊料质量。