IT1197991B - Safety arrangement - Google Patents
Safety arrangementInfo
- Publication number
- IT1197991B IT1197991B IT22337/86A IT2233786A IT1197991B IT 1197991 B IT1197991 B IT 1197991B IT 22337/86 A IT22337/86 A IT 22337/86A IT 2233786 A IT2233786 A IT 2233786A IT 1197991 B IT1197991 B IT 1197991B
- Authority
- IT
- Italy
- Prior art keywords
- electrodes
- bus wires
- heater wire
- wire
- safety arrangement
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Landscapes
- Resistance Heating (AREA)
Abstract
The electrical heating cable includes at least two electrode bus wires (1) arranged parallel to one another. The electrodes are electrically bridged at spaced apart locations by a heater wire (4) having greater electrical resistance than said electrodes and a high positive temperature coefficient (PTC). The heater wire may be a 70percent nickel 30percent iron alloy. Insulation (2) is stripped from the bus wires at intervals to allow heating wire to make electrical contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22337/86A IT1197991B (en) | 1986-11-14 | 1986-11-14 | Safety arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22337/86A IT1197991B (en) | 1986-11-14 | 1986-11-14 | Safety arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622337A0 IT8622337A0 (en) | 1986-11-14 |
IT1197991B true IT1197991B (en) | 1988-12-21 |
Family
ID=11194870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22337/86A IT1197991B (en) | 1986-11-14 | 1986-11-14 | Safety arrangement |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1197991B (en) |
-
1986
- 1986-11-14 IT IT22337/86A patent/IT1197991B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8622337A0 (en) | 1986-11-14 |
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