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Patent Searching and Data


Title:
PIPING HEADER MEMBER
Document Type and Number:
Japanese Patent JP2004204659
Kind Code:
A
Abstract:

To provide a new technique for eliminating water leakage from a region connected to a piping header member which is used in a piping course for pouring a fluid.

This piping header member is internally formed with a fluid course and is equipped with branching holes for branching a fluid into a plurality of courses; a pipe-shaped connecting portion is formed at one end of the fluid pass; another end is a piping header member which comprises one-push type joint portion having a built-in type O-ring fitted to a pipe-shaped connecting portion and a pipe retaining ring; a protection cylinder having a bottom is fitted to the outer periphery of the pipe-shaped connecting portion; and the branching hole is preferably sealed with a cap with a support sleeve fitted to the tip of the pipe in an internally wrapped state inside the joint portion.


Inventors:
YAMAMOTO MASAKI
Application Number:
JP2003000013516
Publication Date:
July 22, 2004
Filing Date:
January 22, 2003
Export Citation:
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Assignee:
BRIDGESTONE CORP
International Classes:
E03C1/02; F16L21/04; F16L21/08; F16L41/02; F16L41/08; F16L55/00; (IPC1-7): E03C1/02; F16L21/04; F16L21/08; F16L41/02; F16L41/08; F16L55/00
Attorney, Agent or Firm:
鈴木 悦郎
渡邊 公義