Title:
HEATER WIRE AND HEAT INSULATING TRANSFER PIPE
Document Type and Number:
Japanese Patent JP3787072
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heater wire and a heat insulating transfer pipe using the same, capable of preventing occurrence of a heating failure caused by isolation of a conductor of an electrical wire and a heating wire.
SOLUTION: The heater wire 20 includes the heating wire 3, arranged between exposed conductor parts 9, 10 on a positive side and on a negative side provided by separating in a length direction of the electric wire 1. Heat- shrinkable tubes 11, 11 for making close contact with the heating wire 3 to the conductors 7, 8 are provided on at least the exposed conductor parts 9, 10. The heat-insulating transfer pipe is so structured that the heater wire 20 is coated integrally with heat insulating material with the heater wire 20 abutted on the transfer pipe.
Inventors:
Akinobu Tsuda
Marui Katsuyuki
Marui Katsuyuki
Application Number:
JP2001040047A
Publication Date:
June 21, 2006
Filing Date:
February 16, 2001
Export Citation:
Assignee:
Nitta Moore Co., Ltd.
International Classes:
F16L53/38; H05B3/40; H05B3/56; (IPC1-7): H05B3/56; F16L53/00; H05B3/40
Domestic Patent References:
| JP4112480A | ||||
| JP4832019Y1 | ||||
| JP5434149U | ||||
| JP8138765A |
Attorney, Agent or Firm:
Toshikazu Fukai
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