PIPING METHOD AND DISHWASHER USING THE PIPING METHOD,申请号JP20010122021-传众专利搜索

PIPING METHOD AND DISHWASHER USING THE PIPING METHOD

申请公布号：JP2002315713(A)

申请号：JP20010122021

申请日期：2001.04.20

申请公布日期：2002.10.29

申请人：

HITACHI LTD

发明人：TAKAGI HIROAKI;NIWA KOICHI;KITAMURA HIROSHI

分类号：A47L15/42;(IPC1-7):A47L15/42

主分类号：A47L15/42

摘要：PROBLEM TO BE SOLVED: To overcome such a problem that in a conventional sealing method for piping wherein a crush allowance of a molded rubber packing is utilized or a molded rubber packing is forced into a pipe, a die having a shape in accor dance with that of the molded rubber pipe is required and hence a plurality of dies are needed to improve productivity. SOLUTION: In the dish washer wherein a washing tank to receive dishes to be washed and a wash water spray system provided in the tank are provided, and the system has a mechanism to spray water into the tank, while a fluid passage means in communication with the spray mechanism is made integral to the tank through a duct to form a water conduit, a groove 45 is provided in the duct, and an adhesive elastic body is fitted into the groove 45, while a projection 46 is provided on the contact portion of the elastic body on the side of the wash tank, and the elastic body is compressed to seal the tank.