Title:
HEATER COMPONENT FOR PIPE JOINT
Document Type and Number:
WIPO Patent Application WO/2007/125572
Kind Code:
A1
Abstract:
A heater component for a pipe joint, which can be simply installed on the pipe joint,
which can be assembled to the pipe joint with stable quality, and which can be retrofitted
to an existing joint to eliminate costs of a mold etc. The heater component for
a pipe joint partially has a fitting section with a shape fitting to a part of the
outer shape of the joint, and also has a holding recess for holding a heater wire
and provided in that portion of the inner surface which excludes the fitting section.
When the heater component is installed on the joint by fitting the fitting section
to the part of the outer shape of the joint with the heater wire held in the holding
recess, the heater wire held in the holding recess is in contact with the joint.
When electricity is conducted to the heater wire, heat of the heater wire is transmitted
to the joint.
Inventors:
TANAKA YASUHIRO (JP)
IZUMI ATSUSHI (JP)
TSUDA AKINOBU (JP)
SAWADA KAZUNORI (JP)
IZUMI ATSUSHI (JP)
TSUDA AKINOBU (JP)
SAWADA KAZUNORI (JP)
Application Number:
PCT/JP2006/308778
Publication Date:
November 08, 2007
Filing Date:
April 26, 2006
Export Citation:
Assignee:
NISSAN DIESEL MOTOR CO (JP)
NITTA MOORE CO LTD (JP)
TANAKA YASUHIRO (JP)
IZUMI ATSUSHI (JP)
TSUDA AKINOBU (JP)
SAWADA KAZUNORI (JP)
NITTA MOORE CO LTD (JP)
TANAKA YASUHIRO (JP)
IZUMI ATSUSHI (JP)
TSUDA AKINOBU (JP)
SAWADA KAZUNORI (JP)
International Classes:
F16L53/38; F16L57/00
Foreign References:
| JPH11159685A | 1999-06-15 | |||
| JP2002071067A | 2002-03-08 | |||
| JPS6216887U | 1987-01-31 |
Attorney, Agent or Firm:
SASAJIMA, Fujio et al. (19-5 Toranomon 1-chom, Minato-ku Tokyo 01, JP)
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