Title:
The sleeve part article of tube fitting, and tube fitting
Document Type and Number:
Japanese Patent JP6016798
Kind Code:
B2
Abstract:
Sleeve part of a pipe joint wherein the sleeve part includes a chamber space, into which the opposing butt ends of the pipe parts to be connected together are placed such that the sleeve part extends a distance from the point of connection of the pipe parts to be connected together on top of both pipe parts. The sleeve part includes heating member, such as resistance wires. As a consequence of the heating of the resistance wires a joint forms between the sleeve part and the pipe parts. An inspection aperture is formed in the sleeve part through the wall of the sleeve part from the exterior to the interior to a point where the positioning of the opposing butt end surfaces of the pipe parts to be connected together can be verified. The invention also relates to a pipe joint.
Inventors:
Sundholm, Golan
Application Number:
JP2013537174A
Publication Date:
October 26, 2016
Filing Date:
October 19, 2011
Export Citation:
Assignee:
Maricap Owai
International Classes:
F16L47/02; B29C65/34; F16L21/00
Domestic Patent References:
| JP2000018470A | ||||
| JP2010210084A | ||||
| JP2003240180A | ||||
| JP55106924A | ||||
| JP4111986U | ||||
| JP2003343788A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida