Title:
COVERED ELECTRIC HEATING WIRE AND MANUFACTURE OF ELECTROFUSION JOINT USING SAME
Document Type and Number:
Japanese Patent JPH08338587
Kind Code:
A
Abstract:
PURPOSE: To provide a covered electric heating wire which can easily integrally incorporate a covered electric heating wire wound in a coil-like shape.
CONSTITUTION: A covered electric heat wire 1 is composed of a ridge 4 formed on the outer surface of a resin layer 3 with which an electric heat wire is covered, and a groove 5 formed in the outer surface of the resin layer 3 on the side remote from the ridge 4, for receiving the ridge 4, the ridge 4 and the groove 5 extending in the longitudinal direction of the electric heating wire 2.
Inventors:
KOJIMA KENICHIRO
Application Number:
JP14641995A
Publication Date:
December 24, 1996
Filing Date:
June 13, 1995
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
F16L47/02; B29C65/34; B29D23/00; H05B3/56; B29L23/00; B29L31/24; (IPC1-7): F16L47/02; B29C65/34; H05B3/56